Add NM suggestions

6 files changed, 1763 insertions, 1826 deletions

diff --git a/floss-arduino.fdb_latexmk b/floss-arduino.fdb_latexmk
index 44ae009..1654bdc 100644
--- a/floss-arduino.fdb_latexmk
+++ b/floss-arduino.fdb_latexmk
@@ -1,19 +1,19 @@
 # Fdb version 3
-["bibtex floss-arduino"] 1619403271 "floss-arduino.aux" "floss-arduino.bbl" "floss-arduino" 1619404406
+["bibtex floss-arduino"] 1619403271 "floss-arduino.aux" "floss-arduino.bbl" "floss-arduino" 1619483171
   "/usr/share/texlive/texmf-dist/bibtex/bst/base/unsrt.bst" 1292289607 18030 1376b4b231b50c66211e47e42eda2875 ""
   "bibliography.bib" 1619058609 4121 e0d02327e4bb995867623cd1f708046e ""
-  "floss-arduino.aux" 1619404406 130107 69b980419001beb2b0ce53c0ede79ce2 "pdflatex"
+  "floss-arduino.aux" 1619483164 130107 69b980419001beb2b0ce53c0ede79ce2 "pdflatex"
   (generated)
-  "floss-arduino.blg"
   "floss-arduino.bbl"
-["makeindex floss-arduino.idx"] 1619403271 "floss-arduino.idx" "floss-arduino.ind" "floss-arduino" 1619404406
-  "floss-arduino.idx" 1619404406 187 127d22f171683959438710553c1aeb57 "pdflatex"
+  "floss-arduino.blg"
+["makeindex floss-arduino.idx"] 1619403271 "floss-arduino.idx" "floss-arduino.ind" "floss-arduino" 1619483171
+  "floss-arduino.idx" 1619483164 187 127d22f171683959438710553c1aeb57 "pdflatex"
   (generated)
-  "floss-arduino.ilg"
   "floss-arduino.ind"
-["pdflatex"] 1619404397 "/home/fossee/Desktop/floss-scilab-arduino/floss-arduino.tex" "/home/fossee/Desktop/floss-scilab-arduino/floss-arduino.pdf" "floss-arduino" 1619404406
+  "floss-arduino.ilg"
+["pdflatex"] 1619483156 "/home/fossee/Desktop/floss-scilab-arduino/floss-arduino.tex" "/home/fossee/Desktop/floss-scilab-arduino/floss-arduino.pdf" "floss-arduino" 1619483171
   "/etc/texmf/web2c/texmf.cnf" 1602253014 475 c0e671620eb5563b2130f56340a5fde8 ""
-  "/home/fossee/Desktop/floss-scilab-arduino/floss-arduino.aux" 1619404406 130107 69b980419001beb2b0ce53c0ede79ce2 ""
+  "/home/fossee/Desktop/floss-scilab-arduino/floss-arduino.aux" 1619483164 130107 69b980419001beb2b0ce53c0ede79ce2 ""
   "/home/fossee/Desktop/floss-scilab-arduino/floss-arduino.tex" 1619403261 4558 99e8133d713ce68a01e2f2b59b0d6baf ""
   "/usr/share/texlive/texmf-dist/fonts/enc/dvips/base/8r.enc" 1165713224 4850 80dc9bab7f31fb78a000ccfed0e27cab ""
   "/usr/share/texlive/texmf-dist/fonts/map/fontname/texfonts.map" 1577235249 3524 cb3e574dea2d1052e39280babc910dc8 ""
@@ -138,18 +138,18 @@
   "/usr/share/texmf/web2c/texmf.cnf" 1581979058 38841 ce3692aa899bb693b90b87eaa5d4d84e ""
   "/var/lib/texmf/fonts/map/pdftex/updmap/pdftex.map" 1604540077 4770781 1ed1abab22da9c3e2cc82e4db562318b ""
   "/var/lib/texmf/web2c/pdftex/pdflatex.fmt" 1604540101 8258883 e8330f8aa4fe7c6cdcf08bf0b72237fd ""
-  "floss-arduino.OpenModelicad" 1619404406 2299 89eee2271cf7b6651bb4ffc3b6e57071 "pdflatex"
-  "floss-arduino.ard" 1619404406 2084 6bad0e124799c33541dc2b8409055e82 "pdflatex"
-  "floss-arduino.aux" 1619404406 130107 69b980419001beb2b0ce53c0ede79ce2 "pdflatex"
+  "floss-arduino.OpenModelicad" 1619483164 2299 89eee2271cf7b6651bb4ffc3b6e57071 "pdflatex"
+  "floss-arduino.ard" 1619483164 2084 6bad0e124799c33541dc2b8409055e82 "pdflatex"
+  "floss-arduino.aux" 1619483164 130107 69b980419001beb2b0ce53c0ede79ce2 "pdflatex"
   "floss-arduino.bbl" 1619403271 2654 051fbb0ca9f90e7ce7d2577998098d98 "bibtex floss-arduino"
-  "floss-arduino.cod" 1619404406 2527 f3b2244ff032ebce91381284aaa5aaa3 "pdflatex"
+  "floss-arduino.cod" 1619483164 2527 f3b2244ff032ebce91381284aaa5aaa3 "pdflatex"
   "floss-arduino.ind" 1619403271 228 406d6b8e82a74b8f88d07279eacd2e35 "makeindex floss-arduino.idx"
-  "floss-arduino.juliad" 1619404406 2320 e3c6bb82c7cd9a87ee701d208aa3f761 "pdflatex"
-  "floss-arduino.lof" 1619404406 13137 11910ce6ccd75cea8cf16eea6248064b "pdflatex"
-  "floss-arduino.lot" 1619404406 3702 f2a1f5c0b1c8ea14ff4cfe4ae4542a36 "pdflatex"
-  "floss-arduino.pyd" 1619404406 2327 d827140ebdb728e756c9fcce7221bf61 "pdflatex"
+  "floss-arduino.juliad" 1619483164 2320 e3c6bb82c7cd9a87ee701d208aa3f761 "pdflatex"
+  "floss-arduino.lof" 1619483164 13137 11910ce6ccd75cea8cf16eea6248064b "pdflatex"
+  "floss-arduino.lot" 1619483164 3702 f2a1f5c0b1c8ea14ff4cfe4ae4542a36 "pdflatex"
+  "floss-arduino.pyd" 1619483164 2327 d827140ebdb728e756c9fcce7221bf61 "pdflatex"
   "floss-arduino.tex" 1619403261 4558 99e8133d713ce68a01e2f2b59b0d6baf ""
-  "floss-arduino.toc" 1619404406 15542 fb05de791c4ca3fd940dd9d8123499fb "pdflatex"
+  "floss-arduino.toc" 1619483164 15542 fb05de791c4ca3fd940dd9d8123499fb "pdflatex"
   "suppl/acr.tex" 1615963613 1926 fd6481c4666ee0d60331b7d4cc24b645 ""
   "suppl/intro.tex" 1615963613 3437 b09628cf9e20fe17fa65b37a5997653c ""
   "suppl/styles.tex" 1615963613 8143 aa3280f0b59c8631fe8ec44895c9e871 ""
@@ -312,10 +312,10 @@
   "user-code/servo/figures/servo-loop.png" 1615963614 32952 67f7dd0d2bb32be2b1c48f217b17c189 ""
   "user-code/servo/figures/servo-pot.png" 1615963614 33204 436709fd3e5dbedb22b8af8b2d2ca4ba ""
   "user-code/servo/figures/servo-reverse.png" 1615963614 25147 1703152c1e98c6000e54589b6bd467a7 ""
-  "user-code/servo/julia/servo-init.jl" 1615963614 132 6f5410ea6782213a80a45e485217cd26 ""
-  "user-code/servo/julia/servo-loop.jl" 1615963614 196 3ab7d6c52e3bafd20905bb15b34d1a4f ""
-  "user-code/servo/julia/servo-pot.jl" 1615963614 243 b1f605250f284c939aada9d680d64b74 ""
-  "user-code/servo/julia/servo-reverse.jl" 1615963614 161 4bd6453c4c41951d061f499096c9e179 ""
+  "user-code/servo/julia/servo-init.jl" 1618774537 171 00547538fd5358521586743b18f5a16e ""
+  "user-code/servo/julia/servo-loop.jl" 1618772926 248 c897d8733a21b5bca87634b26c9ab7fc ""
+  "user-code/servo/julia/servo-pot.jl" 1618772892 308 9c631354b35b85e9088929c6670591bd ""
+  "user-code/servo/julia/servo-reverse.jl" 1618779850 213 8009faf58827b3d9954e5d9c873d2d10 ""
   "user-code/servo/python/servo-init.py" 1615963614 757 38d21bd8f06100c42976b8a24ff8f5ce ""
   "user-code/servo/python/servo-loop.py" 1615963614 799 8deb63dd350ee2858ab7eb3786b262cb ""
   "user-code/servo/python/servo-pot.py" 1615963614 922 e55098464581b31026e1f7ebf00b90dc ""
@@ -365,7 +365,7 @@
   "user-code/sw-env/figures/win-command-prompt.png" 1619057483 18481 e5638717dbbb0533251e1adcbc9b10f0 ""
   "user-code/sw-env/figures/windows-cmd.png" 1619057155 18559 6c4f07f73f86b74127aa8c76e23f3285 ""
   "user-code/sw-env/figures/xcos-help.png" 1615963614 87275 3c9b5157ebebe381cd7b5281cdd28482 ""
-  "user-code/sw-env/sw-env.tex" 1619401096 91076 27307332dc60475e87b6eea2c9580242 ""
+  "user-code/sw-env/sw-env.tex" 1619483171 91107 0c0b0c6c95426dd8df827025d55a40eb ""
   "user-code/thermistor/OpenModelica/therm-buzzer.mo" 1619403721 1236 1f7c67893d838969538060ecfe0ab777 ""
   "user-code/thermistor/OpenModelica/therm-read.mo" 1619403730 992 a6a3e7a260be69141ff1a6be804a9ae5 ""
   "user-code/thermistor/arduino/therm-buzzer/therm-buzzer.ino" 1615963614 389 c4216c80dfb4f1f23b090c94fd181a05 ""
@@ -388,18 +388,18 @@
   "user-code/thermistor/scilab/therm-read.sce" 1615963614 382 5e743c25b50f9d961a2939ce81d7b633 ""
   "user-code/thermistor/thermistor.tex" 1618567312 25838 1f7c3824e3c28084af6bca0235c3226f ""
   (generated)
-  "floss-arduino.thm"
-  "floss-arduino.OpenModelicad"
-  "floss-arduino.lot"
-  "floss-arduino.log"
-  "floss-arduino.idx"
-  "floss-arduino.cod"
-  "floss-arduino.lof"
+  "floss-arduino.juliad"
   "floss-arduino.pyd"
-  "floss-arduino.ard"
-  "floss-arduino.pdf"
-  "/home/fossee/Desktop/floss-scilab-arduino/floss-arduino.pdf"
   "/home/fossee/Desktop/floss-scilab-arduino/floss-arduino.log"
-  "floss-arduino.juliad"
+  "floss-arduino.log"
   "floss-arduino.toc"
+  "floss-arduino.lof"
   "floss-arduino.aux"
+  "floss-arduino.pdf"
+  "floss-arduino.lot"
+  "floss-arduino.idx"
+  "floss-arduino.OpenModelicad"
+  "/home/fossee/Desktop/floss-scilab-arduino/floss-arduino.pdf"
+  "floss-arduino.ard"
+  "floss-arduino.cod"
+  "floss-arduino.thm"
diff --git a/floss-arduino.log b/floss-arduino.log
index c1afef2..18f8bf7 100644
--- a/floss-arduino.log
+++ b/floss-arduino.log
@@ -1,4 +1,4 @@
-This is pdfTeX, Version 3.14159265-2.6-1.40.20 (TeX Live 2019/Debian) (preloaded format=pdflatex 2020.11.5)  26 APR 2021 08:26
+This is pdfTeX, Version 3.14159265-2.6-1.40.20 (TeX Live 2019/Debian) (preloaded format=pdflatex 2020.11.5)  27 APR 2021 05:56
 entering extended mode
  restricted \write18 enabled.
  %&-line parsing enabled.
@@ -2585,7 +2585,7 @@ sr/share/texmf/fonts/type1/public/cm-super/sfrm1000.pfb></usr/share/texmf/fonts
 /type1/public/cm-super/sfrm1095.pfb></usr/share/texmf/fonts/type1/public/cm-sup
 er/sfsi1095.pfb></usr/share/texmf/fonts/type1/public/cm-super/sfss1095.pfb></us
 r/share/texmf/fonts/type1/public/cm-super/sfti1095.pfb>
-Output written on floss-arduino.pdf (254 pages, 26607709 bytes).
+Output written on floss-arduino.pdf (254 pages, 26607703 bytes).
 PDF statistics:
  1134 PDF objects out of 1200 (max. 8388607)
  660 compressed objects within 7 object streams
diff --git a/floss-arduino.pdf b/floss-arduino.pdf
index a249f49..1460f25 100644
--- a/floss-arduino.pdf
+++ b/floss-arduino.pdf
diff --git a/tools/openmodelica/linux/Arduino.mo b/tools/openmodelica/linux/Arduino.mo
index 5caf94a..4247905 100644
--- a/tools/openmodelica/linux/Arduino.mo
+++ b/tools/openmodelica/linux/Arduino.mo
@@ -620,11 +620,11 @@ Arduino.SerialCommunication.Functions.<b>ieeesingle2num</b>(hexa);
           else
             digital_in := sComm.cmd_digital_in(1, 12) "Read from digital pin 12";
             if digital_in == 0 then
-              strm.print("LOW");
+              strm.print("0");
               digital_out := sComm.cmd_digital_out(1, 9, 0) "This will turn OFF the blue LED";
               sComm.delay(200);
             else
-              strm.print("HIGH");
+              strm.print("1");
               digital_out := sComm.cmd_digital_out(1, 9, 1) "This will turn ON the blue LED";
               sComm.delay(200);
             end if;
@@ -656,10 +656,10 @@ Arduino.SerialCommunication.Functions.<b>ieeesingle2num</b>(hexa);
           else
             digital_in := sComm.cmd_digital_in(1, 12);
             if digital_in == 0 then
-              strm.print("LOW");
+              strm.print("0");
               sComm.delay(200);
             else
-              strm.print("HIGH");
+              strm.print("1");
               sComm.delay(200);
             end if;
           end if;
@@ -766,7 +766,7 @@ Arduino.SerialCommunication.Functions.<b>ieeesingle2num</b>(hexa);
             strm.print("Unable to open serial port, please check");
           else
             analog_in := sComm.cmd_analog_in(1, 2) "read analog pin 2";
-            strm.print("Potentiometer Readings:" + String(analog_in));
+            strm.print("Potentiometer Readings: " + String(analog_in));
             if analog_in >= 0 and analog_in < 320 then
               digital_out := sComm.cmd_digital_out(1, 11, 1) "Turn ON LED";
               sComm.delay(1000);
@@ -814,7 +814,8 @@ Arduino.SerialCommunication.Functions.<b>ieeesingle2num</b>(hexa);
             strm.print("Unable to open serial port, please check");
           else
             analog_in := sComm.cmd_analog_in(1, 4) "read analog pin 4";
-            if analog_in > 500 then
+            strm.print("Thermistor Readings " + " : " + String(analog_in));
+            if analog_in > 550 then
               digital_out := sComm.cmd_digital_out(1, 3, 1) "Turn ON Buzzer";
             else
               digital_out := sComm.cmd_digital_out(1, 3, 0) "Turn OFF Buzzer";
diff --git a/tools/openmodelica/windows/Arduino.mo b/tools/openmodelica/windows/Arduino.mo
index 42d690e..519a631 100644
--- a/tools/openmodelica/windows/Arduino.mo
+++ b/tools/openmodelica/windows/Arduino.mo
@@ -1,1783 +1,1719 @@
-package Arduino
-  extends Arduino.SerialCommunication.Icons.GenericICPackage;
-
-  package SerialCommunication "Serial Communication Package for Arduino"
-    extends Arduino.SerialCommunication.Icons.FunctionLayerIcon;
-    import ModelicaReference.Operators;
-
-    package Functions
-      extends Modelica.Icons.Package;
-      import Modelica;
-
-      function open_serial "Command to initialize the serial port which is connected to Arduino"
-        extends Modelica.Icons.Function;
-        input Integer handle, port, baudrate;
-        output Integer OK;
-      
-        external OK = open_serial(handle, port, baudrate) annotation(
-          Library = "SerialComm");
-        annotation(
-          Documentation(info = "<html>
-<h4>Syntax</h4>
-<blockquote><pre>
-Arduino.SerialCommunication.Functions.<b>open_serial</b>(handle,port,baudrate);
-</pre></blockquote>
-<h4>Description</h4>
-<p>
-Establishes a serial communication using port number \"port\".To connect to the Arduino board, check the port number from the device manager or check it from the Arduino software.
-</p>
-</html>"));
-      end open_serial;
-
-      function read_serial "read characters from serial port"
-        extends Modelica.Icons.Function;
-        input Integer handle;
-        input Integer size;
-        output Integer r_OK;
-      protected
-        Integer buf[size + 1];
-      
-        external r_OK = read_serial(handle, buf, size) annotation(
-          Library = "SerialComm");
-        annotation(
-          Documentation(info = "<html>
-<h4>Syntax</h4>
-<blockquote><pre>
-Arduino.SerialCommunication.Functions.<b>read_serial</b>(handle,size);
-</pre></blockquote>
-<h4>Description</h4>
-<p>The translation setting of openserial can come in the way, affecting the number of characters effectively read. If that is the case, omitting the parameter n might be a bad idea, as scilab can hang. This would happen if the input stream contains CR or LF characters which are filtered out: in such cases serialstatus counts them, but readserial does not see them and keeps wating (if the blocking mode of openserial was true) until the total number is received.
-</p>
-</html>"));
-      end read_serial;
-
-      function write_serial "write to the serial port"
-        extends Modelica.Icons.Function;
-        input Integer handle;
-        input String str;
-        input Integer size;
-        output Integer w_OK;
-      
-        external w_OK = write_serial(handle, str, size) annotation(
-          Library = "SerialComm");
-        annotation(
-          Documentation(info = "<html>
-<h4>Syntax</h4>
-<blockquote><pre>
-Arduino.SerialCommunication.Functions.<b>write_serial</b>(handle,str,size);
-</pre></blockquote>
-<h4>Description</h4>
-<p>No end of line character is appended to the string; the user might have to add it if the device being talked to requires it. The Tcl command puts -nonewline is used. In addition, the translation mode of openserial can come into way.
-</p>
-</html>"));
-      end write_serial;
-
-      function close_serial "Command to close the serial port which is connected to Arduino"
-        extends Modelica.Icons.Function;
-        input Integer handle;
-        output Integer c_OK;
-      
-        external c_OK = close_serial(handle) annotation(
-          Library = "SerialComm");
-        annotation(
-          Documentation(info = "<html>
-<h4>Syntax</h4>
-<blockquote><pre>
-Arduino.SerialCommunication.Functions.<b>close_serial</b>(handle);
-</pre></blockquote>
-<h4>Description</h4>
-<p>Closes the port for serial communication specified by \"handle\".It is important to close the serial port after use, else the port would be busy and restart of Scilab might required to connect to it again.
-</p>
-</html>"));
-      end close_serial;
-
-      function status_serial "get status of the serial port"
-        extends Modelica.Icons.Function;
-        input Integer handle;
-        output Integer stat_OK;
-      protected
-        Integer bytes[2];
-      
-        external stat_OK = status_serial(handle, bytes) annotation(
-          Library = "SerialComm");
-        annotation(
-          Documentation(info = "<html>
-<h4>Syntax</h4>
-<blockquote><pre>
-Arduino.SerialCommunication.Functions.<b>status_serial</b>(handle);
-</pre></blockquote>
-<h4>Description</h4>
-<p>Provides status of serial communication channel specified by \"handle\".Get some information about the number of characters present in the input and output buffers of the serial port, and about the status lines (DTS, CTS, etc.).The translation setting of openserial can come in the way. If the input stream contains CR or LF characters which are filtered out, openserial counts them but readserial does not see them.
-</p>
-</html>"));
-      end status_serial;
-
-      function cmd_digital_out "Command to sent out digital signal to a connected Arduino board"
-        extends Modelica.Icons.Function;
-        input Integer h, pin_no, val;
-        output Integer digital_w_OK;
-      
-        external digital_w_OK = cmd_digital_out(h, pin_no, val) annotation(
-          Library = "SerialComm");
-        annotation(
-          Documentation(info = "<html>
-<h4>Syntax</h4>
-<blockquote><pre>
-Arduino.SerialCommunication.Functions.<b>cmd_digital_out</b>(handle,pin_no,value);
-</pre></blockquote>
-<h4>Description</h4>
-<p>The Arduino board has a set of logical ports (digital) that are used for writing or reading data from a component.
-To map a UNO, ports 2-13 are available (0 and 1 are used for serial transmission). For MEGA board, ports 2-53 are available. The port takes the low logic level (0) or logic high (1) which corresponds to the reference voltage.
-</p>
-</html>"));
-      end cmd_digital_out;
-
-      function cmd_digital_in "Command to read in digital signal from a connected Arduino board"
-        extends Modelica.Icons.Function;
-        input Integer h, pin_no;
-        output Integer digital_in;
-      
-        external digital_in = cmd_digital_in(h, pin_no) annotation(
-          Library = "SerialComm");
-        annotation(
-          Documentation(info = "<html>
-<h4>Syntax</h4>
-<blockquote><pre>
-Arduino.SerialCommunication.Functions.<b>cmd_digital_in</b>(handle,pin_no);
-</pre></blockquote>
-<h4>Description</h4>
-<p>The Arduino board has a set of logical ports (digital) that are used for writing or reading data from a component.
-To map a UNO, ports 2-13 are available (0 and 1 are used for serial transmission). For MEGA board, ports 2-53 are available. The port takes the low logic level (0) or logic high (1) which corresponds to the reference voltage.
-</p>
-</html>"));
-      end cmd_digital_in;
-
-      function delay "Provides delay.Suspends Openmodelica."
-        extends Modelica.Icons.Function;
-        input Integer t;
-      
-        external delay(t) annotation(
-          Library = "SerialComm");
-        annotation(
-          Documentation(info = "<html>
-  <h4>Syntax</h4>
-  <blockquote><pre>
-  Arduino.SerialCommunication.Functions.<b>delay</b>(milliseconds);
-  </pre></blockquote>
-  <h4>Description</h4>
-  <p>Delay process for specified number of miliseconds specified by the argument. The actual suspension time may be longer because of other activities in the system, or because of the time spent in processing the call.
-  </p>
-  </html>"));
-      end delay;
-
-      function cmd_analog_in "Command to read in analog signal from a connected Arduino board"
-        extends Modelica.Icons.Function;
-        input Integer h, pin_no;
-        output Integer val;
-      
-        external val = cmd_analog_in(h, pin_no) annotation(
-          Library = "SerialComm");
-        annotation(
-          Documentation(info = "<html>
-<h4>Syntax</h4>
-<blockquote><pre>
-Arduino.SerialCommunication.Functions.<b>cmd_analog_in</b>(handle,pin_no);
-</pre></blockquote>
-<h4>Description</h4>
-<p>Arduino UNO board has 6 analog input ports (A0 to A5), the Arduino Mega board has 16 analog input ports (A0 to A15). The 10 bits channels convert the analog input from 0 to 5 volts, to a digital value between 0 and 1023.
-</p>
-</html>"));
-      end cmd_analog_in;
-
-      function cmd_analog_out "Command to sent out analog signal to a connected Arduino board"
-        extends Modelica.Icons.Function;
-        input Integer h, pin_no;
-        input Real val;
-        output Integer analog_w_OK;
-      
-        external analog_w_OK = cmd_analog_out(h, pin_no, val) annotation(
-          Library = "SerialComm");
-        annotation(
-          Documentation(info = "<html>
-<h4>Syntax</h4>
-<blockquote><pre>
-Arduino.SerialCommunication.Functions.<b>cmd_analog_out</b>(handle,pin_no,val);
-</pre></blockquote>
-<h4>Description</h4>
-<p>The analog outputs of the Arduino Uno is available at the pins 3,5,6,9,10 and 11, while on the Mega board, the outputs are on pins 1-13 and 44-46. It is a bit misleading to use the term 'analog output', because in order to generate this output while minimizing energy losses, the Arduino uses PWM (Pulse Width Modulation) available on these ports. By varying the duty cycle of the PWM is altered the average voltage across the component connected to this port, which has the effect of having a analog output voltage.
-The input port accepts the value from 0 to 255 which is correspoding to the duty cycle of 0 to 100%. In other words, sending 0 to the block will generate 0 V output at the port, 127 generates 2.5V and 255 generates 5V. (the port is 8 bits, so the resolutions of output would be 2^8 =256).
-</p>
-</html>"));
-      end cmd_analog_out;
-
-      function cmd_analog_in_volt "Command to read in analog signal from a connected Arduino board"
-        extends Modelica.Icons.Function;
-        input Integer h, pin_no;
-        output Integer val;
-      
-        external val = cmd_analog_in_volt(h, pin_no) annotation(
-          Library = "SerialComm");
-        annotation(
-          Documentation(info = "<html>
-  <h4>Syntax</h4>
-  <blockquote><pre>
-  Arduino.SerialCommunication.Functions.<b>cmd_analog_in_volt</b>(handle,pin_no);
-  </pre></blockquote>
-  <h4>Description</h4>
-  <p>Arduino UNO board has 6 analog input ports (A0 to A5), the Arduino Mega board has 16 analog input ports (A0 to A15). The 10 bits channels convert the analog input from 0 to 5 volts, to a digital value between 0 and 1023. This function scale the reading to 0-5 so the user could get the measured voltage directly.
-  </p>
-  </html>"));
-      end cmd_analog_in_volt;
-
-      function cmd_analog_out_volt "Command to sent out analog signal to a connected Arduino board"
-        extends Modelica.Icons.Function;
-        input Integer h, pin_no;
-        input Real val;
-        output Integer analog_v_wOK;
-      
-        external analog_v_wOK = cmd_analog_out_volt(h, pin_no, val) annotation(
-          Library = "SerialComm");
-        annotation(
-          Documentation(info = "<html>
-  <h4>Syntax</h4>
-  <blockquote><pre>
-  Arduino.SerialCommunication.Functions.<b>cmd_analog_out_volt</b>(handle,pin_no,val);
-  </pre></blockquote>
-  <h4>Description</h4>
-  <p>The analog outputs of the Arduino Uno is available at the pins 3,5,6,9,10 and 11, while on the Mega board, the outputs are on pins 1-13 and 44-46. It is a bit misleading to use the term 'analog output', because in order to generate this output while minimizing energy losses, the Arduino uses PWM (Pulse Width Modulation) available on these ports. By varying the duty cycle of the PWM is altered the average voltage across the component connected to this port, which has the effect of having a analog output voltage.
-  </p>
-  </html>"));
-      end cmd_analog_out_volt;
-
-      function cmd_dcmotor_setup "Command to setup pins to control DC motor"
-        extends Modelica.Icons.Function;
-        input Integer handle, driver_type, motor_no, pin1, pin2;
-      
-        external cmd_dcmotor_setup(handle, driver_type, motor_no, pin1, pin2) annotation(
-          Library = "SerialComm");
-        annotation(
-          Documentation(info = "<html>
-      <h4>Syntax</h4>
-      <blockquote><pre>
-      Arduino.SerialCommunication.Functions.<b>cmd_dcmotor_setup</b>(handle,driver_type,motor_no,pin_no1,pin_no2);
-      </pre></blockquote>
-      <h4>Description</h4>
-      <p>Arduino board does not deliver enough power, so it is necessary to use a H-bridge circuit/IC to control the motor. There are several types of H-bridge IC that do not all operate on the same principle. For example, the L298 requires the use of a PWM signal with current sense. The L293 uses two PWM to set the speed and direction. Ready-to-use Shields are also available.
-      Remember that the PWM is 8-bit (0 to 255). The input of the block could accept any value, but it would saturate at +- 255.
-      </p>
-      </html>"));
-      end cmd_dcmotor_setup;
-
-      function cmd_dcmotor_run "Command to run DC motor after setting up"
-        extends Modelica.Icons.Function;
-        input Integer handle, motor_no, val;
-      
-        external cmd_dcmotor_run(handle, motor_no, val) annotation(
-          Library = "SerialComm");
-        annotation(
-          Documentation(info = "<html>
-    <h4>Syntax</h4>
-    <blockquote><pre>
-    Arduino.SerialCommunication.Functions.<b>cmd_dcmotor_run</b>(handle,motor_no,value);
-    </pre></blockquote>
-    <h4>Description</h4>
-    <p>Arduino board does not deliver enough power, so it is necessary to use a H-bridge circuit/IC to control the motor. There are several types of H-bridge IC that do not all operate on the same principle. For example, the L298 requires the use of a PWM signal with current sense. The L293 uses two PWM to set the speed and direction. Ready-to-use Shields are also available.
-    Remember that the PWM is 8-bit (0 to 255). The input of the block could accept any value, but it would saturate at +- 255.
-    </p>
-    </html>"));
-      end cmd_dcmotor_run;
-
-      function cmd_dcmotor_release "Command to release pins which have setup for DC motor"
-        extends Modelica.Icons.Function;
-        input Integer handle, motor_no;
-      
-        external cmd_dcmotor_release(handle, motor_no) annotation(
-          Library = "SerialComm");
-        annotation(
-          Documentation(info = "<html>
-    <h4>Syntax</h4>
-    <blockquote><pre>
-    Arduino.SerialCommunication.Functions.<b>cmd_dcmotor_release</b>(handle,motor_no);
-    </pre></blockquote>
-    <h4>Description</h4>
-    <p>Arduino board does not deliver enough power, so it is necessary to use a H-bridge circuit/IC to control the motor. There are several types of H-bridge IC that do not all operate on the same principle. For example, the L298 requires the use of a PWM signal with current sense. The L293 uses two PWM to set the speed and direction. Ready-to-use Shields are also available.
-    Remember that the PWM is 8-bit (0 to 255). The input of the block could accept any value, but it would saturate at +- 255.
-    </p>
-    </html>"));
-      end cmd_dcmotor_release;
-
-      function cmd_servo_attach "Command to attach servo motor to Arduino"
-        extends Modelica.Icons.Function;
-        input Integer handle, servo_no;
-      
-        external cmd_servo_attach(handle, servo_no) annotation(
-          Library = "SerialComm");
-        annotation(
-          Documentation(info = "<html>
-  <h4>Syntax</h4>
-  <blockquote><pre>
-  Arduino.SerialCommunication.Functions.<b>cmd_servo_attach</b>(handle,servo_no);
-  </pre></blockquote>
-  <h4>Description</h4>
-  <p>A servomotor is an rotary actuator consist of an electric motor, gears, a potentiometer and an analogue or digital electronics for control. The servomotor usualy used for a position control application (or speed for continuous rotation servos).
-  The user must give the command of the position setpoint or desired speed. This command is sent to the actuator in pulses spaced by 10 to 20 ms. The coding of these pulses is made such that a pulse of 1.5 ms corresponding to the centered position (rest), a pulse of 1 ms corresponds to an angle of 90° in the anticlockwise direction, and a pulse 2 ms corresponds to an angle of 90° clockwise. All other pulse widths give intermediate values​​.
-  A servomotor for continuous rotation, the pulse width control the rotational speed and the direction. It is recommended to use a voltage regulator to power the servomotor instead of using the Arduino board power. For simplicity, the function takes an input commnad in degrees from 0 to 180. Two actuators can be controlled with this toolbox. (modified version of 3 motors available)
-  </p>
-  </html>"));
-      end cmd_servo_attach;
-
-      function cmd_servo_move "Command to run servo motor which has been setup"
-        extends Modelica.Icons.Function;
-        input Integer handle, servo_no, val;
-      
-        external cmd_servo_move(handle, servo_no, val) annotation(
-          Library = "SerialComm");
-        annotation(
-          Documentation(info = "<html>
-  <h4>Syntax</h4>
-  <blockquote><pre>
-  Arduino.SerialCommunication.Functions.<b>cmd_servo_move</b>(handle,servo_no,value);
-  </pre></blockquote>
-  <h4>Description</h4>
-  <p>A servomotor is an rotary actuator consist of an electric motor, gears, a potentiometer and an analogue or digital electronics for control. The servomotor usualy used for a position control application (or speed for continuous rotation servos).
-  The user must give the command of the position setpoint or desired speed. This command is sent to the actuator in pulses spaced by 10 to 20 ms. The coding of these pulses is made such that a pulse of 1.5 ms corresponding to the centered position (rest), a pulse of 1 ms corresponds to an angle of 90° in the anticlockwise direction, and a pulse 2 ms corresponds to an angle of 90° clockwise. All other pulse widths give intermediate values​​.
-  A servomotor for continuous rotation, the pulse width control the rotational speed and the direction. It is recommended to use a voltage regulator to power the servomotor instead of using the Arduino board power. For simplicity, the function takes an input commnad in degrees from 0 to 180. Two actuators can be controlled with this toolbox. (modified version of 3 motors available)
-  </p>
-  </html>"));
-      end cmd_servo_move;
-
-      function cmd_servo_detach "Command to release the pin which has been setup for servo motor"
-        extends Modelica.Icons.Function;
-        input Integer handle, servo_no;
-      
-        external cmd_servo_attach(handle, servo_no) annotation(
-          Library = "SerialComm");
-        annotation(
-          Documentation(info = "<html>
-  <h4>Syntax</h4>
-  <blockquote><pre>
-  Arduino.SerialCommunication.Functions.<b>cmd_servo_detach</b>(handle,servo_no);
-  </pre></blockquote>
-  <h4>Description</h4>
-  <p>A servomotor is an rotary actuator consist of an electric motor, gears, a potentiometer and an analogue or digital electronics for control. The servomotor usualy used for a position control application (or speed for continuous rotation servos).
-  The user must give the command of the position setpoint or desired speed. This command is sent to the actuator in pulses spaced by 10 to 20 ms. The coding of these pulses is made such that a pulse of 1.5 ms corresponding to the centered position (rest), a pulse of 1 ms corresponds to an angle of 90° in the anticlockwise direction, and a pulse 2 ms corresponds to an angle of 90° clockwise. All other pulse widths give intermediate values​​.
-  A servomotor for continuous rotation, the pulse width control the rotational speed and the direction. It is recommended to use a voltage regulator to power the servomotor instead of using the Arduino board power. For simplicity, the function takes an input commnad in degrees from 0 to 180. Two actuators can be controlled with this toolbox. (modified version of 3 motors available)
-  </p>
-  </html>"));
-      end cmd_servo_detach;
-
-      function ieeesingle2num "ieee-745 floating point converter"
-        extends Modelica.Icons.Function;
-        input String hexa;
-        output Real y;
-      
-        external y = ieeesingle2num(hexa) annotation(
-          Library = "SerialComm");
-        annotation(
-          Documentation(info = "<html>
-<h4>Syntax</h4>
-<blockquote><pre>
-Arduino.SerialCommunication.Functions.<b>ieeesingle2num</b>(hexa);
-</pre></blockquote>
-<h4>Description</h4>
-<p>Converts an hexadecimal integer to ieee single precision format
-    </p>
-</html>"));
-      end ieeesingle2num;
-
-      function math_floor "Floor function"
-        extends Modelica.Icons.Function;
-        input Real x;
-        output Integer y;
-      
-        external y = mfloor(x) annotation(
-          Library = "SerialComm");
-        annotation(
-          Documentation(info = "<html>
-    <h4>Syntax</h4>
-    <blockquote><pre>
-    Arduino.SerialCommunication.Functions.<b>math_floor</b>(x);
-    </pre></blockquote>
-    <h4>Description</h4>
-    <p>Returns the greatest integer less than or equal to x
-    </p>
-    </html>"));
-      end math_floor;
-
-      package MDD_Servo
-        extends Modelica.Icons.Package;
-
-        class Init
-          extends ExternalObject;
-
-          function constructor "Return device handle"
-            extends .Modelica.Icons.Function;
-            import Modelica_DeviceDrivers.EmbeddedTargets.AVR.Functions;
-            import Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types;
-            import sComm = Arduino.SerialCommunication.Functions;
-            import Arduino.SerialCommunication.Functions.MDD_Servo;
-            input sComm.Types.Servo_no servo_no;
-            output sComm.Functions.MDD_Servo.Init servo;
-          
-            external "C" servo = MDD_avr_servo_initialize(servo_no) annotation(
-              Include = "#include \"/home/souradip/OpenModelica/Resources/Include/MDDAVRServo.h\"");
-          end constructor;
-
-          function destructor "Destructor"
-            extends .Modelica.Icons.Function;
-            import Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types;
-            import sComm = Arduino.SerialCommunication.Functions;
-            import Arduino.SerialCommunication.Functions.MDD_Servo;
-            input sComm.Types.Servo_no servo_no "Device handle";
-          
-            external "C" MDD_avr_servo_finalize(servo_no) annotation(
-              Include = "#include \"/home/souradip/OpenModelica/Resources/Include/MDDAVRServo.h\"");
-          end destructor;
-        end Init;
-
-        function Move
-          extends Modelica.Icons.Function;
-          import sComm = Arduino.SerialCommunication.Functions;
-          input sComm.Functions.MDD_Servo.Init servo;
-          input Integer value;
-        
-          external "C" MDD_avr_servo_move(servo, value) annotation(
-            Include = "#include \"/home/souradip/OpenModelica/Resources/Include/MDDAVRServo.h\"");
-        end Move;
-      end MDD_Servo;
-    end Functions;
-
-    package Examples
-      extends Modelica.Icons.ExamplesPackage;
-
-      package led
-        extends Modelica.Icons.ExamplesPackage;
-
-        model led_blue "Turn on Blue LED"
-          extends Modelica.Icons.Example;
-          import sComm = Arduino.SerialCommunication.Functions;
-          import strm = Modelica.Utilities.Streams;
-          Integer ok(fixed = false);
-          Integer digital_out(fixed = false);
-          Integer c_ok(fixed = false);
-        algorithm
-          when initial() then
-            ok := sComm.open_serial(1, 2, 115200) "At port 2 with baudrate of 115200";
-            if ok <> 0 then
-              strm.print("Check the serial port and try again");
-            else
-              sComm.delay(1000);
-              digital_out := sComm.cmd_digital_out(1, 9, 1) "This will turn ON the blue LED";
-            end if;
-            c_ok := sComm.close_serial(1) "To close the connection safely";
-          end when;
-//strm.print(String(time));
-          annotation(
-            experiment(StartTime = 0, StopTime = 10, Tolerance = 1e-6, Interval = 10));
-        end led_blue;
-
-        model led_blue_delay "Turn on Blue LED for a period of 2 seconds"
-          extends Modelica.Icons.Example;
-          import sComm = Arduino.SerialCommunication.Functions;
-          import strm = Modelica.Utilities.Streams;
-          Integer ok(fixed = false);
-          Integer digital_out(fixed = false);
-          Integer c_ok(fixed = false);
-        algorithm
-          when initial() then
-            ok := sComm.open_serial(1, 2, 115200) "At port 2 with baudrate of 115200";
-            sComm.delay(2000);
-            if ok <> 0 then
-              strm.print("Check the serial port and try again");
-            else
-              digital_out := sComm.cmd_digital_out(1, 9, 1) "This will turn the blue LED";
-              sComm.delay(2000) "let the blue LED be on for two seconds";
-              digital_out := sComm.cmd_digital_out(1, 9, 0) "turn off blue LED";
-              sComm.delay(2000) "let the blue LED be off for two seconds";
-            end if;
-            c_ok := sComm.close_serial(1) "To close the connection safely";
-          end when;
-//strm.print(String(time));
-          annotation(
-            experiment(StartTime = 0, StopTime = 10, Tolerance = 1e-6, Interval = 10));
-        end led_blue_delay;
-
-
-
-        model led_blue_red "Turn on Red & Blue LED"
-          extends Modelica.Icons.Example;
-          import sComm = Arduino.SerialCommunication.Functions;
-          import strm = Modelica.Utilities.Streams;
-          Integer ok(fixed = false);
-          Integer digital_out(fixed = false);
-          Integer c_ok(fixed = false);
-        algorithm
-          when initial() then
-            ok := sComm.open_serial(1, 2, 115200) "At port 2 with baudrate of 115200";
-            sComm.delay(2000);
-            if ok <> 0 then
-              strm.print("Check the serial port and try again");
-            else
-              digital_out := sComm.cmd_digital_out(1, 9, 1) "This will turn the blue LED";
-              digital_out := sComm.cmd_digital_out(1, 11, 1) "This will turn the red LED";
-              sComm.delay(5000) "Delay for 5 seconds";
-              digital_out := sComm.cmd_digital_out(1, 9, 0) "This turns off the blue Led";
-              sComm.delay(3000) "Delay for 3 seconds";
-              digital_out := sComm.cmd_digital_out(1, 11, 0) "This turns off the red Led";
-            end if;
-            c_ok := sComm.close_serial(1) "To close the connection safely";
-          end when;
-//strm.print(String(time));
-          annotation(
-            experiment(StartTime = 0, StopTime = 10, Tolerance = 1e-6, Interval = 10));
-        end led_blue_red;
-
-        model led_blink "This will turn on and turn off the user LED for every second for 10 times"
-          extends Modelica.Icons.Example;
-          import sComm = Arduino.SerialCommunication.Functions;
-          import strm = Modelica.Utilities.Streams;
-          Integer ok(fixed = false);
-          Integer digital_out(fixed = false);
-          Integer c_ok(fixed = false);
-        algorithm
-          when initial() then
-            ok := sComm.open_serial(1, 2, 115200) "At port 2 with baudrate of 115200";
-            sComm.delay(2000);
-            if ok <> 0 then
-              strm.print("Check the serial port and try again");
-            else
-              for i in 1:1000 loop
-                digital_out := sComm.cmd_digital_out(1, 13, 0) "This will turn off the LED";
-                sComm.delay(1000) "Delay for 1 second";
-                digital_out := sComm.cmd_digital_out(1, 13, 1) "This turns the Led";
-                sComm.delay(1000) "Delay for 1 second";
-              end for;
-            end if;
-            c_ok := sComm.close_serial(1) "To close the connection safely";
-          end when;
-          annotation(
-            experiment(StartTime = 0, StopTime = 10, Tolerance = 1e-6, Interval = 10));
-        end led_blink;
-
-        model led_green_blink "This will turn on and turn off the green LED for every second for 5 times"
-          extends Modelica.Icons.Example;
-          import sComm = Arduino.SerialCommunication.Functions;
-          import strm = Modelica.Utilities.Streams;
-          Integer ok(fixed = false);
-          Integer digital_out(fixed = false);
-          Integer c_ok(fixed = false);
-        algorithm
-          when initial() then
-            ok := sComm.open_serial(1, 2, 115200) "At port 0 with baudrate of 115200";
-            sComm.delay(2000);
-            if ok <> 0 then
-              strm.print("Check the serial port and try again");
-            else
-              for i in 1:10 loop
-                digital_out := sComm.cmd_digital_out(1, 10, 0) "This will turn off the green LED";
-                sComm.delay(1000) "Delay for 1 second";
-                digital_out := sComm.cmd_digital_out(1, 10, 1) "This turns the green Led";
-                sComm.delay(1000) "Delay for 1 second";
-              end for;
-            end if;
-            strm.print(String(time));
-            c_ok := sComm.close_serial(1) "To close the connection safely";
-          end when;
-          annotation(
-            experiment(StartTime = 0, StopTime = 10, Tolerance = 1e-6, Interval = 10));
-        end led_green_blink;
-
-      end led;
-
-      package push
-        extends Modelica.Icons.ExamplesPackage;
-
-        model led_push_button "Conrolling LED with PushButton"
-          extends Modelica.Icons.Example;
-          import sComm = Arduino.SerialCommunication.Functions;
-          import strm = Modelica.Utilities.Streams;
-          Integer ok(fixed = false);
-          Integer digital_in(fixed = false);
-          Integer digital_out(fixed = false);
-          Integer c_ok(fixed = false);
-        algorithm
-          when initial() then
-            ok := sComm.open_serial(1, 2, 115200) "At port 2 with baudrate of 115200";
-            sComm.delay(2000);
-          end when;
-          if ok <> 0 then
-            strm.print("Unable to open serial port, please check");
-          else
-            digital_in := sComm.cmd_digital_in(1, 12) "";
-            if digital_in == 0 then
-              digital_out := sComm.cmd_digital_out(1, 9, 0) "This will turn OFF the blue LED";
-              sComm.delay(200);
-            else
-              digital_out := sComm.cmd_digital_out(1, 9, 1) "This will turn ON the blue LED";
-              sComm.delay(200);
-            end if;
-          end if;
-//for i in 1:1000 loop
-//end for;
-          strm.print(String(time));
-          when terminal() then
-            c_ok := sComm.close_serial(1) "To close the connection safely";
-          end when;
-          annotation(
-            experiment(StartTime = 0, StopTime = 10, Tolerance = 1e-6, Interval = 0.1));
-        end led_push_button;
-
-
-        model push_button_status "Checking Status of PushButton"
-          extends Modelica.Icons.Example;
-          import sComm = Arduino.SerialCommunication.Functions;
-          import strm = Modelica.Utilities.Streams;
-          Integer ok(fixed = false);
-          Integer digital_in(fixed = false);
-          Integer digital_out(start = 0, fixed = false);
-          Integer c_ok(fixed = false);
-        algorithm
-          when initial() then
-            ok := sComm.open_serial(1, 2, 115200) "At port 0 with baudrate of 115200";
-          end when;
-          if ok <> 0 then
-            strm.print("Unable to open serial port, please check");
-          else
-            digital_in := sComm.cmd_digital_in(1, 12);
-            if digital_in == 0 then
-              digital_out := sComm.cmd_digital_out(1, 9, 0) "This will turn OFF the blue LED";
-              strm.print("LOW");
-              sComm.delay(200);
-            else
-              digital_out := sComm.cmd_digital_out(1, 9, 1) "This will turn ON the blue LED";
-              strm.print("HIGH");
-              sComm.delay(200);
-            end if;
-          end if;
-//for i in 1:1000 loop
-//end for;
-          when terminal() then
-            c_ok := sComm.close_serial(1) "To close the connection safely";
-          end when;
-//sComm.cmd_arduino_meter(digital_in);
-          annotation(
-            experiment(StartTime = 0, StopTime = 10, Tolerance = 1e-6, Interval = 0.1));
-        end push_button_status;
-
-      end push;
-
-      package ldr
-        extends Modelica.Icons.ExamplesPackage;
-
-        model ldr_led "LED indicating light sensor readings"
-          extends Modelica.Icons.Example;
-          import sComm = Arduino.SerialCommunication.Functions;
-          import strm = Modelica.Utilities.Streams;
-          Integer ok(fixed = false);
-          Integer analog_in(fixed = false);
-          Integer digital_out(fixed = false);
-          Integer c_ok(fixed = false);
-        algorithm
-          when initial() then
-            ok := sComm.open_serial(1, 2, 115200) "At port 0 with baudrate of 115200";
-            sComm.delay(2000);
-          end when;
-          if ok <> 0 then
-            strm.print("Unable to open serial port, please check");
-          else
-            analog_in := sComm.cmd_analog_in(1, 5) "read analog pin 5 (ldr)";
-            if analog_in < 300 then
-              digital_out := sComm.cmd_digital_out(1, 9, 1) "Turn ON LED";
-            else
-              digital_out := sComm.cmd_digital_out(1, 9, 0) "Turn OFF LED";
-            end if;
-            sComm.delay(500);
-          end if;
-//strm.print(String(time));
-          when time >=10 then
-            c_ok := sComm.close_serial(1) "To close the connection safely";
-          end when;
-//Setting Threshold value of 300
-          annotation(
-            experiment(StartTime = 0, StopTime = 10, Tolerance = 1e-6, Interval = 0.2));
-        end ldr_led;
-
-
-
-        model ldr_read "Reading light intensity using ldr"
-          extends Modelica.Icons.Example;
-          import sComm = Arduino.SerialCommunication.Functions;
-          import strm = Modelica.Utilities.Streams;
-          Integer ok(fixed = false);
-          Integer analog_in(fixed = false);
-          Integer c_ok(fixed = false);
-        algorithm
-          when initial() then
-            ok := sComm.open_serial(1, 2, 115200) "At port 0 with baudrate of 115200";
-            sComm.delay(2000);
-          end when;
-          if ok <> 0 then
-            strm.print("Unable to open serial port, please check");
-          else
-            analog_in := sComm.cmd_analog_in(1, 5) "read analog pin 5 (ldr)";
-            strm.print("LDR Readings" + " : " + String(analog_in));
-            sComm.delay(500);
-          end if;
-          when time >=10 then
-            c_ok := sComm.close_serial(1) "To close the connection safely";
-          end when;
-          annotation(
-            experiment(StartTime = 0, StopTime = 10, Tolerance = 1e-6, Interval = 1));
-        end ldr_read;
-
-
-      end ldr;
-
-      package pot
-        extends Modelica.Icons.ExamplesPackage;
-
-        model pot_threshold
-          extends Modelica.Icons.Example;
-          import sComm = Arduino.SerialCommunication.Functions;
-          import strm = Modelica.Utilities.Streams;
-          Integer ok(fixed = false);
-          Integer analog_in(fixed = false);
-          Integer digital_out(fixed = false);
-          Integer c_ok(fixed = false);
-        algorithm
-          when initial() then
-            ok := sComm.open_serial(1, 2, 115200) "At port 2 with baudrate of 115200";
-          end when;
-          if ok <> 0 then
-            strm.print("Unable to open serial port, please check");
-          else
-            analog_in := sComm.cmd_analog_in(1, 2) "read analog pin 2";
-            strm.print("Potentiometer Readings:" + String(analog_in));
-            if analog_in >= 0 and analog_in < 320 then
-              digital_out := sComm.cmd_digital_out(1, 11, 1) "Turn ON LED";
-              sComm.delay(1000);
-              digital_out := sComm.cmd_digital_out(1, 11, 0) "Turn OFF LED";
-            elseif analog_in >= 320 and analog_in <= 900 then
-              digital_out := sComm.cmd_digital_out(1, 10, 1) "Turn ON LED";
-              sComm.delay(1000);
-              digital_out := sComm.cmd_digital_out(1, 10, 0) "Turn OFF LED";
-            elseif analog_in > 900 and analog_in <= 1023 then
-              digital_out := sComm.cmd_digital_out(1, 9, 1) "Turn ON LED";
-              sComm.delay(1000);
-              digital_out := sComm.cmd_digital_out(1, 9, 0) "Turn OFF LED";
-            end if;
-          end if;
-//Threshold 1
-//Threshold 2
-          when time >= 10 then
-            c_ok := sComm.close_serial(1) "To close the connection safely";
-          end when;
-          annotation(
-            experiment(StartTime = 0, StopTime = 10, Tolerance = 1e-6, Interval = 1));
-        end pot_threshold;
-      end pot;
-
-      package thermistor
-        extends Modelica.Icons.ExamplesPackage;
-
-        model therm_buzzer "Sound buzzer depending on thermistor readings"
-          extends Modelica.Icons.Example;
-          import sComm = Arduino.SerialCommunication.Functions;
-          import strm = Modelica.Utilities.Streams;
-          Integer ok(fixed = false);
-          Integer analog_in(fixed = false);
-          Integer digital_out(fixed = false);
-          Integer c_ok(fixed = false);
-        algorithm
-          when initial() then
-            ok := sComm.open_serial(1, 2, 115200) "At port 2 with baudrate of 115200";
-            sCOmm.delay(2000);
-          end when;
-          if ok <> 0 then
-            strm.print("Unable to open serial port, please check");
-          else
-            analog_in := sComm.cmd_analog_in(1, 4) "read analog pin 4";
-            if analog_in > 500 then
-              digital_out := sComm.cmd_digital_out(1, 3, 1) "Turn ON Buzzer";
-            else
-              digital_out := sComm.cmd_digital_out(1, 3, 0) "Turn OFF Buzzer";
-            end if;
-            sComm.delay(500);
-          end if;
-//for i in 1:500 loop
-//end for;
-//Run for 500 iterations
-//Setting Threshold value of 500
-          when terminal() then
-            c_ok := sComm.close_serial(1) "To close the connection safely";
-          end when;
-          annotation(
-            experiment(StartTime = 0, StopTime = 10, Tolerance = 1e-6, Interval = 0.1));
-        end therm_buzzer;
-
-
-        model therm_read "Thermistor Readings"
-          extends Modelica.Icons.Example;
-          import sComm = Arduino.SerialCommunication.Functions;
-          import strm = Modelica.Utilities.Streams;
-          Integer ok(fixed = false);
-          Integer analog_in(fixed = false);
-          Integer c_ok(fixed = false);
-        algorithm
-          when initial() then
-            ok := sComm.open_serial(1, 2, 115200) "At port 2 with baudrate of 115200";
-            sComm.delay(2000);
-          end when;
-          if ok <> 0 then
-            strm.print("Unable to open serial port, please check");
-          else
-            analog_in := sComm.cmd_analog_in(1, 4) "read analog pin 5 (ldr)";
-            strm.print("Thermistor Readings " + " : " + String(analog_in));
-            sComm.delay(500);
-          end if;
-          when terminal() then
-            c_ok := sComm.close_serial(1) "To close the connection safely";
-          end when;
-          annotation(
-            experiment(StartTime = 0, StopTime = 20, Tolerance = 1e-6, Interval = 1));
-        end therm_read;
-
-      end thermistor;
-
-      package dcmotor
-        extends Modelica.Icons.ExamplesPackage;
-
-        model dcmotor_clock "Rotate DC Motor clockwise"
-          extends Modelica.Icons.Example;
-          import sComm = Arduino.SerialCommunication.Functions;
-          import strm = Modelica.Utilities.Streams;
-          Integer ok(fixed = false);
-          Integer c_ok(fixed = false);
-        algorithm
-          when initial() then
-            ok := sComm.open_serial(1, 2, 115200) "COM port is 2 and baud rate is 115200";
-            sComm.delay(2000);
-            if ok <> 0 then
-              strm.print("Unable to open serial port, please check");
-            else
-              sComm.delay(1000);
-              sComm.cmd_dcmotor_setup(1, 3, 1, 9, 10) "Setup DC motor of type 3 (L293D), motor 1, pin 9 and 10";
-              sComm.cmd_dcmotor_run(1, 1, 100) "Motor 1 runs at PWM 100";
-              sComm.delay(3000) "This is allowed to continue for 3 seconds";
-              sComm.cmd_dcmotor_release(1, 1) "Motor 1 is released";
-            end if;
-            c_ok := sComm.close_serial(1) "To close the connection safely";
-          end when;
-          annotation(
-            experiment(StartTime = 0, StopTime = 10, Tolerance = 1e-6, Interval = 10));
-        end dcmotor_clock;
-
-        model dcmotor_both "Rotate DC Motor in both directions"
-          extends Modelica.Icons.Example;
-          import sComm = Arduino.SerialCommunication.Functions;
-          import strm = Modelica.Utilities.Streams;
-          Integer ok(fixed = false);
-          Integer c_ok(fixed = false);
-        algorithm
-          when initial() then
-            ok := sComm.open_serial(1, 2, 115200) "COM port is 2 and baud rate is 115200";
-            sComm.delay(2000);
-            if ok <> 0 then
-              strm.print("Unable to open serial port, please check");
-            else
-              sComm.cmd_dcmotor_setup(1, 3, 1, 9, 10) "Setup DC motor of type 3 (L293D), motor 1, pin 9 and 10";
-              sComm.cmd_dcmotor_run(1, 1, 100) "Motor 1 runs at PWM 100";
-              sComm.delay(3000) "for 3 seconds";
-              sComm.cmd_dcmotor_run(1, 1, -100) "Motor 1 runs at PWM -100 in reverse direction";
-              sComm.delay(2000) "for 2 seconds";
-              sComm.cmd_dcmotor_release(1, 1) "Motor 1 is released";
-            end if;
-            c_ok := sComm.close_serial(1) "To close the connection safely";
-          end when;
-          annotation(
-            experiment(StartTime = 0, StopTime = 10, Tolerance = 1e-6, Interval = 10));
-        end dcmotor_both;
-
-        model dcmotor_loop "Rotate DC Motor in both directions in a loop"
-          extends Modelica.Icons.Example;
-          import sComm = Arduino.SerialCommunication.Functions;
-          import strm = Modelica.Utilities.Streams;
-          Integer ok(fixed = false);
-          Integer c_ok(fixed = false);
-        algorithm
-          when initial() then
-            ok := sComm.open_serial(1, 2, 115200) "COM port is 2 and baud rate is 115200";
-            sComm.delay(2000);
-            if ok <> 0 then
-              strm.print("Unable to open serial port, please check");
-            else
-              sComm.cmd_dcmotor_setup(1, 3, 1, 9, 10) "Setup DC motor of type 3 (L293D), motor 1, pins 9 and 10";
-              for i in 1:4 loop
-                sComm.cmd_dcmotor_run(1, 1, 100) "Motor 1 runs at PWM 100";
-                sComm.delay(3000) "for 3 seconds";
-                sComm.cmd_dcmotor_run(1, 1, 0) "Halt the motor";
-                sComm.delay(2000) "for 2 seconds";
-                sComm.cmd_dcmotor_run(1, 1, -100) "Run it at PWM 100 in reverse direction";
-                sComm.delay(2000) "for 2 seconds";
-              end for;
-              sComm.cmd_dcmotor_release(1, 1) "Motor 1 is released";
-            end if;
-            c_ok := sComm.close_serial(1) "To close the connection safely";
-          end when;
-          annotation(
-            experiment(StartTime = 0, StopTime = 10, Tolerance = 1e-6, Interval = 10));
-        end dcmotor_loop;
-
-
-      end dcmotor;
-
-      package servo
-        extends Modelica.Icons.ExamplesPackage;
-
-        model servo_init "Rotate Servo Motor "
-          extends Modelica.Icons.Example;
-          import sComm = Arduino.SerialCommunication.Functions;
-          import strm = Modelica.Utilities.Streams;
-          Integer ok(fixed = false);
-          Integer c_ok(fixed = false);
-        algorithm
-          when initial() then
-            ok := sComm.open_serial(1, 2, 115200) "COM port is 2 and baud rate is 115200";
-            if ok <> 0 then
-              strm.print("Check the serial port and try again");
-            else
-              sComm.cmd_servo_attach(1, 1) "To attach the motor to pin 9 of servo1";
-              sComm.cmd_servo_move(1, 1, 30) "tell servo to rotate by 30 degrees";
-              sComm.delay(3000);
-              //sComm.cmd_servo_detach(1,1);
-            end if;
-            c_ok := sComm.close_serial(1) "To close the connection safely";
-          end when;
-  
-          annotation(
-            experiment(StartTime = 0, StopTime = 5, Tolerance = 1e-6, Interval = 5));
-        end servo_init;
-
-
-
-
-
-
-
-        model servo_loop "Rotate servo motor by 20 degrees 10 times"
-          extends Modelica.Icons.Example;
-          import sComm = Arduino.SerialCommunication.Functions;
-          import strm = Modelica.Utilities.Streams;
-          Integer ok(fixed = false);
-          Integer c_ok(fixed = false);
-          Integer angle(fixed = true);
-        algorithm
-          when initial() then
-            ok := sComm.open_serial(1, 2, 115200) "COM port is 2 and baud rate is 115200";
-            if ok <> 0 then
-              strm.print("Check the serial port and try again");
-            else
-              sComm.cmd_servo_attach(1, 1) "Attach motor to pin 9. 1 means pin 9.";
-              sComm.delay(2000);
-              angle := 20 "Angle by which it has to move";
-              for i in 1:10 loop
-                sComm.cmd_servo_move(1, 1, angle * i) "tell servo to rotate by 20 degrees";
-                sComm.delay(1000) "waits for a sec";
-              end for;
-              sComm.cmd_servo_detach(1, 1) "Detach the motor";
-            end if;
-            c_ok := sComm.close_serial(1) "To close the connection safely";
-          end when;
-          annotation(
-            experiment(StartTime = 0, StopTime = 5, Tolerance = 1e-6, Interval = 5));
-        end servo_loop;
-
-        model servo_reverse
-          extends Modelica.Icons.Example;
-          import sComm = Arduino.SerialCommunication.Functions;
-          import strm = Modelica.Utilities.Streams;
-          Integer ok(fixed = false);
-          Integer c_ok(fixed = false);
-        algorithm
-          when initial() then
-            ok := sComm.open_serial(1, 2, 115200) "COM port is 2 and baud rate is 115200";
-            sComm.delay(2000);
-            if ok <> 0 then
-              strm.print("Check the serial port and try again");
-            else
-              sComm.cmd_servo_attach(1, 1) "Attach the motor to pin 9. 1 means 9";
-              sComm.cmd_servo_move(1, 1, 90) "Move the servo to 90 degree";
-              sComm.delay(1000) "be there for one second";
-              sComm.cmd_servo_move(1, 1, 45) "Move the servo to 45 degree";
-              sComm.delay(1000) "be there for one second";
-              sComm.cmd_servo_detach(1, 1) "Detach the motor";
-              sComm.delay(1000);
-            end if;
-            c_ok := sComm.close_serial(1) "To close the connection safely";
-          end when;
-          annotation(
-            experiment(StartTime = 0, StopTime = 5, Tolerance = 1e-6, Interval = 5));
-        end servo_reverse;
-
-        model servo_pot "Control Servo Motor using Potentiometer"
-          extends Modelica.Icons.Example;
-          import sComm = Arduino.SerialCommunication.Functions;
-          import strm = Modelica.Utilities.Streams;
-          Integer ok(fixed = false);
-          Integer c_ok(fixed = false);
-          Integer analog_in(fixed = false);
-        algorithm
-          when initial() then
-            ok := sComm.open_serial(1, 2, 115200) "COM port is 2 and baud rate is 115200";
-            sComm.delay(2000);
-            if ok <> 0 then
-              strm.print("Check the serial port and try again");
-            else
-              sComm.cmd_servo_attach(1, 1) "Attach the motor to pin 9";
-              sComm.delay(2000);
-              for i in 1:5000 loop
-                analog_in := sComm.cmd_analog_in(1, 2) "Read potentiometer value";
-                sComm.cmd_servo_move(1, 1, analog_in) "Command the servo motor";
-                sComm.delay(1000) "sleep for 1000 milliseconds";
-              end for;
-              sComm.cmd_servo_detach(1, 1) "Detach the motor";
-            end if;
-            analog_in := sComm.math_floor(analog_in * (180 / 1023)) "Scale Potentiometer value to 0-180";
-            c_ok := sComm.close_serial(1) "To close the connection safely";
-          end when;
-//5,000 itterations
-//strm.print(String(analog_in));
-          annotation(
-            experiment(StartTime = 0, StopTime = 5, Tolerance = 1e-6, Interval = 5));
-        end servo_pot;
-
-      end servo;
-
-      package modbus
-        extends Modelica.Icons.ExamplesPackage;
-
-        function read_voltage
-          extends Modelica.Icons.Function;
-        
-          external read_voltage() annotation(
-            Library = "SerialComm");
-          annotation(
-            Documentation(info = "<html>
-        <h4>Syntax</h4>
-        <blockquote><pre>
-        Arduino.SerialCommunication.Examples.modbus.<b>read_voltage</b>();
-        </pre></blockquote>
-        <h4>Description</h4>
-        <p>
-        </p>
-        </html>"));
-        end read_voltage;
-
-        function read_current
-          extends Modelica.Icons.Function;
-        
-          external read_current() annotation(
-            Library = "SerialComm");
-          annotation(
-            Documentation(info = "<html>
-        <h4>Syntax</h4>
-        <blockquote><pre>
-        Arduino.SerialCommunication.Examples.modbus.<b>read_current</b>();
-        </pre></blockquote>
-        <h4>Description</h4>
-        <p>
-        </p>
-        </html>"));
-        end read_current;
-
-
-        function read_val
-          extends Modelica.Icons.Function;
-          input Integer addr_byte;
-          output Real p;
-        
-          external p = read_val(addr_byte) annotation(
-            Library = "SerialComm");
-          annotation(
-            Documentation(info = "<html>
-        <h4>Syntax</h4>
-        <blockquote><pre>
-        Arduino.SerialCommunication.Examples.modbus.<b>read_val</b>(address_byte);
-        </pre></blockquote>
-        <h4>Description</h4>
-        <p>
-        </p>
-        </html>"));
-        end read_val;
-
-        function read_active_power
-          extends Modelica.Icons.Function;
-        
-          external read_active_power() annotation(
-            Library = "SerialComm");
-          annotation(
-            Documentation(info = "<html>
-        <h4>Syntax</h4>
-        <blockquote><pre>
-        Arduino.SerialCommunication.Examples.modbus.<b>read_active_power</b>();
-        </pre></blockquote>
-        <h4>Description</h4>
-        <p>
-        </p>
-        </html>"));
-        end read_active_power;
-
-        model modbus_test
-          extends Modelica.Icons.Example;
-          import sComm = Arduino.SerialCommunication.Functions;
-          import modbus = Arduino.SerialCommunication.Examples.modbus;
-          //Integer ok(fixed = false);
-          //Integer c_ok(fixed = false);
-        algorithm
-          when initial() then
-            //ok:=sComm.open_serial(1,2,9600);
-            modbus.read_voltage();
-            modbus.read_current();
-            modbus.read_active_power();
-            sComm.delay(2000);
-            //c_ok:=sComm.close_serial(1);  
-          end when;
-        end modbus_test;
-
-
-
-
-
-
-
-      end modbus;
-    end Examples;
-
-    package MDD_Examples "Interfacing arduino with OpenModelica using Modelica Device Drivers"
-      extends Modelica.Icons.ExamplesPackage;
-
-      package MDD_led
-        extends Modelica.Icons.ExamplesPackage;
-
-        model MDD_led_blue ""
-          extends Modelica.Icons.Example;
-          inner Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.Microcontroller mcu(desiredPeriod = 0.002, platform = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Platform.ATmega328P) annotation(
-            Placement(visible = true, transformation(origin = {-40, 40}, extent = {{-20, -20}, {20, 20}}, rotation = 0)));
-          Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.SynchronizeRealtime synchronizeRealtime1(timer = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.TimerSelect.Timer0) annotation(
-            Placement(visible = true, transformation(origin = {39, 41}, extent = {{-17, -17}, {17, 17}}, rotation = 0)));
-          Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.DigitalWriteBoolean digitalWriteBoolean1(pin = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Pin.'1', port = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Port.B) annotation(
-            Placement(visible = true, transformation(origin = {39, -21}, extent = {{-19, -19}, {19, 19}}, rotation = 0)));
-          Modelica.Blocks.Sources.BooleanExpression booleanExpression1(y = true) annotation(
-            Placement(visible = true, transformation(origin = {-41, -21}, extent = {{-15, -17}, {15, 17}}, rotation = 0)));
-        equation
-          connect(booleanExpression1.y, digitalWriteBoolean1.u) annotation(
-            Line(points = {{-24, -20}, {14, -20}, {14, -20}, {16, -20}}, color = {255, 0, 255}));
-          annotation(
-            Documentation(info = "<html>
-        <h4>Syntax</h4>
-        <blockquote><pre>
-        Arduino.SerialCommunication.MDD_Examples.MDD_led.<b>MDD-led_blue</b>();
-        </pre></blockquote>
-        <h4>Description</h4>
-        <p>
-        </p>
-        </html>"));
-        end MDD_led_blue;
-
-        model MDD_led_blue_delay
-          extends Modelica.Icons.Example;
-          inner Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.Microcontroller mcu(desiredPeriod = 0.002, platform = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Platform.ATmega328P) annotation(
-            Placement(visible = true, transformation(origin = {-40, 40}, extent = {{-20, -20}, {20, 20}}, rotation = 0)));
-          Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.SynchronizeRealtime synchronizeRealtime1(timer = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.TimerSelect.Timer0) annotation(
-            Placement(visible = true, transformation(origin = {31, 41}, extent = {{-19, -19}, {19, 19}}, rotation = 0)));
-          Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.DigitalWriteBoolean digitalWriteBoolean1(pin = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Pin.'1', port = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Port.B) annotation(
-            Placement(visible = true, transformation(origin = {41, -17}, extent = {{-17, -17}, {17, 17}}, rotation = 0)));
-          Modelica.Blocks.Sources.BooleanExpression booleanExpression1(y = if time < 5 then true else false) annotation(
-            Placement(visible = true, transformation(origin = {-27, -16}, extent = {{-21, -16}, {21, 16}}, rotation = 0)));
-        equation
-          connect(booleanExpression1.y, digitalWriteBoolean1.u) annotation(
-            Line(points = {{-4, -16}, {20, -16}}, color = {255, 0, 255}));
-        end MDD_led_blue_delay;
-
-        model MDD_led_blink
-          extends Modelica.Icons.Example;
-          inner Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.Microcontroller mcu(desiredPeriod = 0.002, platform = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Platform.ATmega328P) annotation(
-            Placement(visible = true, transformation(origin = {-45, 71}, extent = {{-23, -23}, {23, 23}}, rotation = 0)));
-          Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.DigitalWriteBoolean digitalWriteBoolean1(pin = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Pin.'5', port = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Port.B) annotation(
-            Placement(visible = true, transformation(origin = {42, -22}, extent = {{-20, -20}, {20, 20}}, rotation = 0)));
-          Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.SynchronizeRealtime synchronizeRealtime1(timer = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.TimerSelect.Timer0) annotation(
-            Placement(visible = true, transformation(origin = {23, 71}, extent = {{-19, -19}, {19, 19}}, rotation = 0)));
-          Modelica.Blocks.Sources.BooleanExpression booleanExpression1(y = mod(time, 2) >= 1) annotation(
-            Placement(visible = true, transformation(origin = {-24, -21}, extent = {{-16, -15}, {16, 15}}, rotation = 0)));
-        equation
-          connect(booleanExpression1.y, digitalWriteBoolean1.u) annotation(
-            Line(points = {{-6, -21}, {16, -21}, {16, -22}, {18, -22}}, color = {255, 0, 255}));
-        end MDD_led_blink;
-
-        model MDD_led_blue_red
-          extends Modelica.Icons.Example;
-          inner Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.Microcontroller mcu(desiredPeriod = 0.002, platform = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Platform.ATmega328P) annotation(
-            Placement(visible = true, transformation(origin = {-47, 47}, extent = {{-21, -21}, {21, 21}}, rotation = 0)));
-          Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.DigitalWriteBoolean digitalWriteBoolean1(pin = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Pin.'1', port = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Port.B) annotation(
-            Placement(visible = true, transformation(origin = {38, -16}, extent = {{-16, -16}, {16, 16}}, rotation = 0)));
-          Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.SynchronizeRealtime synchronizeRealtime1(timer = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.TimerSelect.Timer0) annotation(
-            Placement(visible = true, transformation(origin = {40, 44}, extent = {{-18, -18}, {18, 18}}, rotation = 0)));
-          Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.DigitalWriteBoolean digitalWriteBoolean2(pin = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Pin.'3', port = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Port.B) annotation(
-            Placement(visible = true, transformation(origin = {38, -62}, extent = {{-16, -16}, {16, 16}}, rotation = 0)));
-          Modelica.Blocks.Sources.BooleanExpression booleanExpression1(y = if time < 1 then true else false) annotation(
-            Placement(visible = true, transformation(origin = {-32, -16}, extent = {{-18, -14}, {18, 14}}, rotation = 0)));
-          Modelica.Blocks.Sources.BooleanExpression booleanExpression2(y = if time < 1.6 then true else false) annotation(
-            Placement(visible = true, transformation(origin = {-32, -62}, extent = {{-18, -16}, {18, 16}}, rotation = 0)));
-        equation
-          connect(digitalWriteBoolean2.u, booleanExpression2.y) annotation(
-            Line(points = {{18, -62}, {-12, -62}, {-12, -62}, {-12, -62}}, color = {255, 0, 255}));
-          connect(booleanExpression2.y, digitalWriteBoolean2.u) annotation(
-            Line(points = {{-12, -62}, {18, -62}, {18, -62}, {18, -62}}, color = {255, 0, 255}));
-          connect(booleanExpression1.y, digitalWriteBoolean1.u) annotation(
-            Line(points = {{-12, -16}, {18, -16}, {18, -16}, {18, -16}}, color = {255, 0, 255}));
-        end MDD_led_blue_red;
-
-        model MDD_led_green_blink
-          extends Modelica.Icons.Example;
-          inner Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.Microcontroller mcu(desiredPeriod = 0.002, platform = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Platform.ATmega328P) annotation(
-            Placement(visible = true, transformation(origin = {-40, 40}, extent = {{-20, -20}, {20, 20}}, rotation = 0)));
-          Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.DigitalWriteBoolean digitalWriteBoolean1(pin = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Pin.'2', port = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Port.B) annotation(
-            Placement(visible = true, transformation(origin = {46, -30}, extent = {{-18, -18}, {18, 18}}, rotation = 0)));
-          Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.SynchronizeRealtime synchronizeRealtime1(timer = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.TimerSelect.Timer0) annotation(
-            Placement(visible = true, transformation(origin = {39, 39}, extent = {{-19, -19}, {19, 19}}, rotation = 0)));
-          Modelica.Blocks.Sources.BooleanExpression booleanExpression1(y = mod(time, 2) >= 1) annotation(
-            Placement(visible = true, transformation(origin = {-17, -30}, extent = {{-15, -14}, {15, 14}}, rotation = 0)));
-        equation
-          connect(booleanExpression1.y, digitalWriteBoolean1.u) annotation(
-            Line(points = {{0, -30}, {24, -30}, {24, -30}, {24, -30}}, color = {255, 0, 255}));
-        end MDD_led_green_blink;
-      end MDD_led;
-
-      package MDD_push
-        extends Modelica.Icons.ExamplesPackage;
-
-        model MDD_led_push_button
-          extends Modelica.Icons.Example;
-          inner Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.Microcontroller mcu(desiredPeriod = 0.002, platform = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Platform.ATmega328P) annotation(
-            Placement(visible = true, transformation(origin = {-38, 40}, extent = {{-18, -18}, {18, 18}}, rotation = 0)));
-          Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.DigitalWriteBoolean digitalWriteBoolean1(pin = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Pin.'1', port = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Port.B) annotation(
-            Placement(visible = true, transformation(origin = {64, -26}, extent = {{-16, -16}, {16, 16}}, rotation = 0)));
-          Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.SynchronizeRealtime synchronizeRealtime1(timer = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.TimerSelect.Timer1) annotation(
-            Placement(visible = true, transformation(origin = {39, 41}, extent = {{-17, -17}, {17, 17}}, rotation = 0)));
-          Modelica.Blocks.Logical.LogicalSwitch logicalSwitch1 annotation(
-            Placement(visible = true, transformation(origin = {16, -26}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));
-          Modelica.Blocks.Sources.BooleanExpression booleanExpression1(y = true) annotation(
-            Placement(visible = true, transformation(origin = {-20, 8}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));
-          Modelica.Blocks.Sources.BooleanExpression booleanExpression2(y = false) annotation(
-            Placement(visible = true, transformation(origin = {-18, -62}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));
-          Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.DigitalReadBoolean digitalReadBoolean1(pin = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Pin.'4', port = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Port.D) annotation(
-            Placement(visible = true, transformation(origin = {-60, -26}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));
-        equation
-          connect(logicalSwitch1.y, digitalWriteBoolean1.u) annotation(
-            Line(points = {{28, -26}, {44, -26}, {44, -26}, {44, -26}}, color = {255, 0, 255}));
-          connect(digitalReadBoolean1.y, logicalSwitch1.u2) annotation(
-            Line(points = {{-48, -26}, {2, -26}, {2, -26}, {4, -26}}, color = {255, 0, 255}));
-          connect(booleanExpression1.y, logicalSwitch1.u1) annotation(
-            Line(points = {{-8, 8}, {-2, 8}, {-2, -18}, {4, -18}, {4, -18}}, color = {255, 0, 255}));
-          connect(booleanExpression2.y, logicalSwitch1.u3) annotation(
-            Line(points = {{-6, -62}, {-2, -62}, {-2, -34}, {4, -34}, {4, -34}}, color = {255, 0, 255}));
-        end MDD_led_push_button;
-
-        model MDD_push_button_status
-          extends Modelica.Icons.Example;
-          inner Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.Microcontroller mcu(desiredPeriod = 0.002, platform = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Platform.ATmega328P) annotation(
-            Placement(visible = true, transformation(origin = {-43, 43}, extent = {{-19, -19}, {19, 19}}, rotation = 0)));
-          Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.SynchronizeRealtime synchronizeRealtime1(timer = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.TimerSelect.Timer0) annotation(
-            Placement(visible = true, transformation(origin = {20, 42}, extent = {{-18, -18}, {18, 18}}, rotation = 0)));
-          Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.DigitalReadBoolean digitalReadBoolean1(pin = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Pin.'4', port = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Port.B) annotation(
-            Placement(visible = true, transformation(origin = {-39, -19}, extent = {{-19, -19}, {19, 19}}, rotation = 0)));
-          Modelica.Blocks.Interaction.Show.BooleanValue booleanValue1(use_activePort = true) annotation(
-            Placement(visible = true, transformation(origin = {31, -19}, extent = {{-15, -17}, {15, 17}}, rotation = 0)));
-        equation
-          connect(digitalReadBoolean1.y, booleanValue1.activePort) annotation(
-            Line(points = {{-18, -18}, {14, -18}, {14, -18}, {14, -18}}, color = {255, 0, 255}));
-        end MDD_push_button_status;
-      end MDD_push;
-
-      package MDD_ldr
-        extends Modelica.Icons.ExamplesPackage;
-
-        model MDD_ldr_led
-          extends Modelica.Icons.Example;
-          inner Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.Microcontroller mcu(desiredPeriod = 0.002, platform = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Platform.ATmega328P) annotation(
-            Placement(visible = true, transformation(origin = {-45, 65}, extent = {{-21, -21}, {21, 21}}, rotation = 0)));
-          Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.SynchronizeRealtime synchronizeRealtime1(timer = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.TimerSelect.Timer0) annotation(
-            Placement(visible = true, transformation(origin = {40, 60}, extent = {{-20, -20}, {20, 20}}, rotation = 0)));
-          Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.DigitalWriteBoolean digitalWriteBoolean1(pin = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Pin.'1', port = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Port.B) annotation(
-            Placement(visible = true, transformation(origin = {79, -23}, extent = {{-17, -17}, {17, 17}}, rotation = 0)));
-          Modelica.Blocks.Sources.BooleanExpression booleanExpression1(y = true) annotation(
-            Placement(visible = true, transformation(origin = {-60, 12}, extent = {{-14, -16}, {14, 16}}, rotation = 0)));
-          Modelica.Blocks.Sources.BooleanExpression booleanExpression2 annotation(
-            Placement(visible = true, transformation(origin = {-59, -79}, extent = {{-13, -17}, {13, 17}}, rotation = 0)));
-          Modelica.Blocks.Logical.LogicalSwitch logicalSwitch1 annotation(
-            Placement(visible = true, transformation(origin = {28, -22}, extent = {{-16, -16}, {16, 16}}, rotation = 0)));
-          Modelica.Blocks.Logical.GreaterThreshold greaterThreshold1(threshold = 600) annotation(
-            Placement(visible = true, transformation(origin = {-21, -23}, extent = {{-11, -11}, {11, 11}}, rotation = 0)));
-          Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.ADC adc(analogPort = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.AnalogPort.A5, prescaler = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.AnalogPrescaler.'1/128', voltageReference = 1024, voltageReferenceSelect = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.VRefSelect.Internal) annotation(
-            Placement(visible = true, transformation(origin = {-72, -22}, extent = {{-20, -20}, {20, 20}}, rotation = 0)));
-        equation
-          connect(adc.y, greaterThreshold1.u) annotation(
-            Line(points = {{-50, -22}, {-34, -22}}, color = {0, 0, 127}));
-          connect(greaterThreshold1.y, logicalSwitch1.u2) annotation(
-            Line(points = {{-8, -22}, {8, -22}, {8, -22}, {8, -22}}, color = {255, 0, 255}));
-          connect(logicalSwitch1.y, digitalWriteBoolean1.u) annotation(
-            Line(points = {{46, -22}, {58, -22}, {58, -22}, {58, -22}}, color = {255, 0, 255}));
-          connect(booleanExpression1.y, logicalSwitch1.u1) annotation(
-            Line(points = {{-44, 12}, {8, 12}, {8, -10}, {8, -10}}, color = {255, 0, 255}));
-          connect(booleanExpression2.y, logicalSwitch1.u3) annotation(
-            Line(points = {{-44, -78}, {6, -78}, {6, -34}, {8, -34}}, color = {255, 0, 255}));
-        end MDD_ldr_led;
-
-        model MDD_ldr_read
-          extends Modelica.Icons.Example;
-          inner Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.Microcontroller mcu(desiredPeriod = 0.002, platform = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Platform.ATmega328P) annotation(
-            Placement(visible = true, transformation(origin = {-37, 39}, extent = {{-19, -19}, {19, 19}}, rotation = 0)));
-          Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.SynchronizeRealtime synchronizeRealtime1(timer = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.TimerSelect.Timer0) annotation(
-            Placement(visible = true, transformation(origin = {50, 38}, extent = {{-22, -22}, {22, 22}}, rotation = 0)));
-          Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.ADC adc(analogPort = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.AnalogPort.A5, prescaler = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.AnalogPrescaler.'1/128', voltageReference = 1024, voltageReferenceSelect = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.VRefSelect.Internal) annotation(
-            Placement(visible = true, transformation(origin = {-39, -17}, extent = {{-17, -17}, {17, 17}}, rotation = 0)));
-          Modelica.Blocks.Interaction.Show.RealValue realValue1(use_numberPort = true) annotation(
-            Placement(visible = true, transformation(origin = {30, -17}, extent = {{-18, -17}, {18, 17}}, rotation = 0)));
-        equation
-          connect(adc.y, realValue1.numberPort) annotation(
-            Line(points = {{-20, -17}, {7, -17}}, color = {0, 0, 127}));
-        end MDD_ldr_read;
-      end MDD_ldr;
-
-      package MDD_pot
-        extends Modelica.Icons.ExamplesPackage;
-
-        model MDD_pot_threshold ""
-          extends Modelica.Icons.Example;
-          inner Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.Microcontroller mcu(desiredPeriod = 0.002, platform = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Platform.ATmega328P) annotation(
-            Placement(visible = true, transformation(origin = {-79, 79}, extent = {{-19, -19}, {19, 19}}, rotation = 0)));
-          Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.SynchronizeRealtime synchronizeRealtime1(timer = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.TimerSelect.Timer0) annotation(
-            Placement(visible = true, transformation(origin = {80, 80}, extent = {{-18, -18}, {18, 18}}, rotation = 0)));
-          Modelica.Blocks.Logical.Switch switch11 annotation(
-            Placement(visible = true, transformation(origin = {2, 0}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));
-          Modelica.Blocks.Logical.Switch switch12 annotation(
-            Placement(visible = true, transformation(origin = {10, -64}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));
-          Modelica.Blocks.Logical.Greater greater1 annotation(
-            Placement(visible = true, transformation(origin = {42, 0}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));
-          Modelica.Blocks.Logical.Greater greater2 annotation(
-            Placement(visible = true, transformation(origin = {36, 70}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));
-          Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.DigitalWriteBoolean digitalWriteBoolean1(pin = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Pin.'1', port = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Port.B) annotation(
-            Placement(visible = true, transformation(origin = {82, 40}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));
-          Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.DigitalWriteBoolean digitalWriteBoolean2(pin = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Pin.'2', port = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Port.B) annotation(
-            Placement(visible = true, transformation(origin = {82, 0}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));
-          Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.DigitalWriteBoolean digitalWriteBoolean3(pin = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Pin.'3', port = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Port.B) annotation(
-            Placement(visible = true, transformation(origin = {82, -64}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));
-          Modelica.Blocks.Logical.GreaterEqualThreshold greaterEqualThreshold1(threshold = 0) annotation(
-            Placement(visible = true, transformation(origin = {-42, 44}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));
-          Modelica.Blocks.Logical.GreaterEqualThreshold greaterEqualThreshold2(threshold = 320) annotation(
-            Placement(visible = true, transformation(origin = {-42, 0}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));
-          Modelica.Blocks.Logical.GreaterEqualThreshold greaterEqualThreshold3(threshold = 900) annotation(
-            Placement(visible = true, transformation(origin = {-40, -64}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));
-          Modelica.Blocks.Sources.RealExpression realExpression1(y = 0) annotation(
-            Placement(visible = true, transformation(origin = {-40, -92}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));
-          Modelica.Blocks.Sources.RealExpression realExpression2(y = 1) annotation(
-            Placement(visible = true, transformation(origin = {-44, 84}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));
-          Modelica.Blocks.Logical.Switch switch1 annotation(
-            Placement(visible = true, transformation(origin = {0, 70}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));
-          Modelica.Blocks.Math.RealToBoolean realToBoolean1(threshold = 0.5) annotation(
-            Placement(visible = true, transformation(origin = {44, -64}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));
-          Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.ADC adc(analogPort = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.AnalogPort.A2, prescaler = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.AnalogPrescaler.'1/128', voltageReference = 1024, voltageReferenceSelect = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.VRefSelect.Internal) annotation(
-            Placement(visible = true, transformation(origin = {-88, 0}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));
-        equation
-          connect(adc.y, greaterEqualThreshold1.u) annotation(
-            Line(points = {{-76, 0}, {-70, 0}, {-70, 46}, {-54, 46}}, color = {0, 0, 127}));
-          connect(greaterEqualThreshold1.y, switch1.u2) annotation(
-            Line(points = {{-31, 46}, {-24, 46}, {-24, 70}, {-12, 70}}, color = {255, 0, 255}));
-          connect(adc.y, greaterEqualThreshold3.u) annotation(
-            Line(points = {{-76, 0}, {-70, 0}, {-70, -64}, {-52, -64}, {-52, -64}}, color = {0, 0, 127}));
-          connect(adc.y, greaterEqualThreshold2.u) annotation(
-            Line(points = {{-76, 0}, {-54, 0}, {-54, 0}, {-54, 0}}, color = {0, 0, 127}));
-          connect(realToBoolean1.y, digitalWriteBoolean3.u) annotation(
-            Line(points = {{56, -64}, {70, -64}, {70, -64}, {70, -64}}, color = {255, 0, 255}));
-          connect(switch12.y, realToBoolean1.u) annotation(
-            Line(points = {{22, -64}, {32, -64}, {32, -64}, {32, -64}}, color = {0, 0, 127}));
-          connect(realExpression1.y, switch1.u3) annotation(
-            Line(points = {{-28, -92}, {-16, -92}, {-16, 62}, {-12, 62}, {-12, 62}}, color = {0, 0, 127}));
-          connect(realExpression2.y, switch1.u1) annotation(
-            Line(points = {{-32, 84}, {-20, 84}, {-20, 78}, {-12, 78}, {-12, 78}}, color = {0, 0, 127}));
-          connect(switch1.y, greater2.u1) annotation(
-            Line(points = {{12, 70}, {22, 70}, {22, 70}, {24, 70}}, color = {0, 0, 127}));
-          connect(greater1.y, digitalWriteBoolean2.u) annotation(
-            Line(points = {{54, 0}, {70, 0}}, color = {255, 0, 255}));
-          connect(switch11.y, greater2.u2) annotation(
-            Line(points = {{14, 0}, {18, 0}, {18, 62}, {24, 62}, {24, 62}}, color = {0, 0, 127}));
-          connect(switch11.y, greater1.u1) annotation(
-            Line(points = {{14, 0}, {30, 0}}, color = {0, 0, 127}));
-          connect(switch12.y, greater1.u2) annotation(
-            Line(points = {{22, -64}, {22, -64}, {22, -8}, {30, -8}, {30, -8}}, color = {0, 0, 127}));
-          connect(greaterEqualThreshold2.y, switch11.u2) annotation(
-            Line(points = {{-30, 0}, {-10, 0}, {-10, 0}, {-10, 0}}, color = {255, 0, 255}));
-          connect(greater2.y, digitalWriteBoolean1.u) annotation(
-            Line(points = {{48, 70}, {56, 70}, {56, 40}, {70, 40}, {70, 40}}, color = {255, 0, 255}));
-          connect(realExpression2.y, switch12.u1) annotation(
-            Line(points = {{-32, 84}, {-20, 84}, {-20, -56}, {-2, -56}, {-2, -56}}, color = {0, 0, 127}));
-          connect(realExpression2.y, switch11.u1) annotation(
-            Line(points = {{-32, 84}, {-20, 84}, {-20, 8}, {-10, 8}, {-10, 8}}, color = {0, 0, 127}));
-          connect(realExpression1.y, switch11.u3) annotation(
-            Line(points = {{-28, -92}, {-16, -92}, {-16, -8}, {-10, -8}, {-10, -8}}, color = {0, 0, 127}));
-          connect(realExpression1.y, switch12.u3) annotation(
-            Line(points = {{-28, -92}, {-16, -92}, {-16, -72}, {-2, -72}, {-2, -72}}, color = {0, 0, 127}));
-          connect(greaterEqualThreshold3.y, switch12.u2) annotation(
-            Line(points = {{-28, -64}, {-2, -64}, {-2, -64}, {-2, -64}}, color = {255, 0, 255}));
-          annotation(
-            Documentation(info = "<html>
-        <h4>Syntax</h4>
-        <blockquote><pre>
-        Arduino.SerialCommunication.MDD_Examples.MDD_pot.<b>MDD_pot_threshold</b>();
-        </pre></blockquote>
-        <h4>Description</h4>
-        <p>Voltage reference used to represent 10 bit precision(1024) of ADC along with prescaling by by 128.Internal voltage reference is applied to adc.
-        </p>
-        </html>"));
-        end MDD_pot_threshold;
-      end MDD_pot;
-
-      package MDD_thermistor
-        extends Modelica.Icons.ExamplesPackage;
-
-        model MDD_therm_read
-          extends Modelica.Icons.Example;
-          inner Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.Microcontroller mcu(desiredPeriod = 0.002, platform = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Platform.ATmega328P) annotation(
-            Placement(visible = true, transformation(origin = {-40, 40}, extent = {{-20, -20}, {20, 20}}, rotation = 0)));
-          Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.SynchronizeRealtime synchronizeRealtime1(timer = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.TimerSelect.Timer0) annotation(
-            Placement(visible = true, transformation(origin = {40, 42}, extent = {{-20, -20}, {20, 20}}, rotation = 0)));
-          Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.ADC adc(analogPort = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.AnalogPort.A4, prescaler = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.AnalogPrescaler.'1/128', voltageReference = 1024, voltageReferenceSelect = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.VRefSelect.Internal) annotation(
-            Placement(visible = true, transformation(origin = {-40, -20}, extent = {{-20, -20}, {20, 20}}, rotation = 0)));
-          Modelica.Blocks.Interaction.Show.RealValue realValue1(use_numberPort = true) annotation(
-            Placement(visible = true, transformation(origin = {39, -21}, extent = {{-15, -19}, {15, 19}}, rotation = 0)));
-        equation
-          connect(adc.y, realValue1.numberPort) annotation(
-            Line(points = {{-18, -20}, {20, -20}, {20, -20}, {22, -20}}, color = {0, 0, 127}));
-        end MDD_therm_read;
-
-        model MDD_therm_buzzer
-          extends Modelica.Icons.Example;
-          inner Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.Microcontroller mcu(desiredPeriod = 0.002, platform = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Platform.ATmega328P) annotation(
-            Placement(visible = true, transformation(origin = {-61, 61}, extent = {{-21, -21}, {21, 21}}, rotation = 0)));
-          Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.ADC adc(analogPort = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.AnalogPort.A4, prescaler = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.AnalogPrescaler.'1/128', voltageReference = 1024, voltageReferenceSelect = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.VRefSelect.Internal) annotation(
-            Placement(visible = true, transformation(origin = {-68, 1.77636e-15}, extent = {{-20, -20}, {20, 20}}, rotation = 0)));
-          Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.SynchronizeRealtime synchronizeRealtime1(timer = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.TimerSelect.Timer0) annotation(
-            Placement(visible = true, transformation(origin = {41, 61}, extent = {{-19, -19}, {19, 19}}, rotation = 0)));
-          Modelica.Blocks.Interaction.Show.RealValue realValue1(use_numberPort = true) annotation(
-            Placement(visible = true, transformation(origin = {12, -56}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));
-          Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.DigitalWriteBoolean digitalWriteBoolean1(pin = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Pin.'3', port = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Port.D) annotation(
-            Placement(visible = true, transformation(origin = {78, 0}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));
-          Modelica.Blocks.Logical.LogicalSwitch logicalSwitch1 annotation(
-            Placement(visible = true, transformation(origin = {40, 0}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));
-          Modelica.Blocks.Sources.BooleanExpression booleanExpression1(y = false) annotation(
-            Placement(visible = true, transformation(origin = {10, -32}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));
-          Modelica.Blocks.Sources.BooleanExpression booleanExpression2(y = true) annotation(
-            Placement(visible = true, transformation(origin = {10, 32}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));
-          Modelica.Blocks.Logical.GreaterEqualThreshold greaterEqualThreshold1(threshold = 550) annotation(
-            Placement(visible = true, transformation(origin = {-4, 0}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));
-        equation
-          connect(greaterEqualThreshold1.y, logicalSwitch1.u2) annotation(
-            Line(points = {{8, 0}, {28, 0}, {28, 0}, {28, 0}}, color = {255, 0, 255}));
-          connect(adc.y, greaterEqualThreshold1.u) annotation(
-            Line(points = {{-46, 0}, {-16, 0}, {-16, 0}, {-16, 0}}, color = {0, 0, 127}));
-          connect(adc.y, realValue1.numberPort) annotation(
-            Line(points = {{-46, 0}, {-32, 0}, {-32, -56}, {0, -56}}, color = {0, 0, 127}));
-          connect(logicalSwitch1.y, digitalWriteBoolean1.u) annotation(
-            Line(points = {{52, 0}, {66, 0}, {66, 0}, {66, 0}}, color = {255, 0, 255}));
-          connect(booleanExpression2.y, logicalSwitch1.u1) annotation(
-            Line(points = {{22, 32}, {24, 32}, {24, 8}, {28, 8}, {28, 8}}, color = {255, 0, 255}));
-          connect(booleanExpression1.y, logicalSwitch1.u3) annotation(
-            Line(points = {{22, -32}, {24, -32}, {24, -8}, {28, -8}, {28, -8}}, color = {255, 0, 255}));
-        end MDD_therm_buzzer;
-      end MDD_thermistor;
-
-      package MDD_dcmotor
-        extends Modelica.Icons.ExamplesPackage;
-
-        model MDD_dcmotor_clock
-          extends Modelica.Icons.Example;
-          inner Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.Microcontroller mcu(desiredPeriod = 0.002, platform = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Platform.ATmega328P) annotation(
-            Placement(visible = true, transformation(origin = {-40, 40}, extent = {{-20, -20}, {20, 20}}, rotation = 0)));
-          Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.SynchronizeRealtime synchronizeRealtime1(timer = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.TimerSelect.Timer0) annotation(
-            Placement(visible = true, transformation(origin = {39, 41}, extent = {{-19, -19}, {19, 19}}, rotation = 0)));
-          Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.PWM pwm(fastPWM = true, initialValues = {0}, prescaler = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.TimerPrescaler.'1/1024', timer = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.TimerSelect.Timer1, timerNumbers = {Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.TimerNumber.A}) annotation(
-            Placement(visible = true, transformation(origin = {51, -3}, extent = {{-19, -19}, {19, 19}}, rotation = 0)));
-          Modelica.Blocks.Sources.IntegerExpression integerExpression1(y = if time < 5 then 100 else 0) annotation(
-            Placement(visible = true, transformation(origin = {-40, -3}, extent = {{-16, -13}, {16, 13}}, rotation = 0)));
-        equation
-          connect(pwm.u[1], integerExpression1.y) annotation(
-            Line(points = {{28, -3}, {-22, -3}}, color = {255, 127, 0}, thickness = 0.5));
-        end MDD_dcmotor_clock;
-
-        model MDD_dcmotor_both
-          extends Modelica.Icons.Example;
-          inner Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.Microcontroller mcu(desiredPeriod = 0.002, platform = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Platform.ATmega328P) annotation(
-            Placement(visible = true, transformation(origin = {-40, 60}, extent = {{-20, -20}, {20, 20}}, rotation = 0)));
-          Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.SynchronizeRealtime synchronizeRealtime1(timer = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.TimerSelect.Timer0) annotation(
-            Placement(visible = true, transformation(origin = {56, 60}, extent = {{-18, -18}, {18, 18}}, rotation = 0)));
-          Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.PWM pwm(fastPWM = true, initialValues = {0}, prescaler = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.TimerPrescaler.'1/1024', timer = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.TimerSelect.Timer1, timerNumbers = {Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.TimerNumber.A}) annotation(
-            Placement(visible = true, transformation(origin = {54, 1.77636e-15}, extent = {{-20, -20}, {20, 20}}, rotation = 0)));
-          Modelica.Blocks.Sources.IntegerExpression integerExpression1(y = if mod(time, 5) >= 2.5 then 100 else 0) annotation(
-            Placement(visible = true, transformation(origin = {-41, 3.55271e-15}, extent = {{-23, -20}, {23, 20}}, rotation = 0)));
-          Modelica.Blocks.Sources.IntegerExpression integerExpression2(y = if mod(time, 5) < 2.5 then 100 else 0) annotation(
-            Placement(visible = true, transformation(origin = {-39, -48}, extent = {{-23, -20}, {23, 20}}, rotation = 0)));
-          Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.PWM pwm1(fastPWM = true, initialValues = {0}, prescaler = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.TimerPrescaler.'1/1024', timer = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.TimerSelect.Timer1, timerNumbers = {Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.TimerNumber.B}) annotation(
-            Placement(visible = true, transformation(origin = {54, -48}, extent = {{-20, -20}, {20, 20}}, rotation = 0)));
-        equation
-          connect(integerExpression2.y, pwm1.u[1]) annotation(
-            Line(points = {{-14, -48}, {28, -48}, {28, -48}, {30, -48}}, color = {255, 127, 0}));
-          connect(integerExpression1.y, pwm.u[1]) annotation(
-            Line(points = {{-16, 0}, {28, 0}, {28, 0}, {30, 0}}, color = {255, 127, 0}));
-        end MDD_dcmotor_both;
-
-        model MDD_dcmotor_loop
-          extends Modelica.Icons.Example;
-          inner Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.Microcontroller mcu(desiredPeriod = 0.002, platform = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Platform.ATmega328P) annotation(
-            Placement(visible = true, transformation(origin = {-40, 62}, extent = {{-20, -20}, {20, 20}}, rotation = 0)));
-          Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.SynchronizeRealtime synchronizeRealtime1(timer = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.TimerSelect.Timer0) annotation(
-            Placement(visible = true, transformation(origin = {40, 60}, extent = {{-20, -20}, {20, 20}}, rotation = 0)));
-          Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.PWM pwm(fastPWM = true, initialValues = {0}, prescaler = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.TimerPrescaler.'1/1024', timer = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.TimerSelect.Timer1, timerNumbers = {Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.TimerNumber.A}) annotation(
-            Placement(visible = true, transformation(origin = {44, 16}, extent = {{-16, -16}, {16, 16}}, rotation = 0)));
-          Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.PWM pwm1(fastPWM = true, initialValues = {0}, prescaler = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.TimerPrescaler.'1/1024', timer = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.TimerSelect.Timer1, timerNumbers = {Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.TimerNumber.B}) annotation(
-            Placement(visible = true, transformation(origin = {44, -30}, extent = {{-16, -16}, {16, 16}}, rotation = 0)));
-          Modelica.Blocks.Sources.IntegerExpression integerExpression1(y = if time < 3 then 100 else 0) annotation(
-            Placement(visible = true, transformation(origin = {-53, 16}, extent = {{-17, -16}, {17, 16}}, rotation = 0)));
-          Modelica.Blocks.Sources.IntegerExpression integerExpression2(y = if time >= 3 then 100 else 0) annotation(
-            Placement(visible = true, transformation(origin = {-52, -30}, extent = {{-16, -14}, {16, 14}}, rotation = 0)));
-        equation
-          connect(integerExpression2.y, pwm1.u[1]) annotation(
-            Line(points = {{-34, -30}, {24, -30}}, color = {255, 127, 0}));
-          connect(integerExpression1.y, pwm.u[1]) annotation(
-            Line(points = {{-34, 16}, {24, 16}}, color = {255, 127, 0}));
-        end MDD_dcmotor_loop;
-      end MDD_dcmotor;
-
-      package MDD_servo
-        extends Modelica.Icons.ExamplesPackage;
-
-        model MDD_servo_init
-          extends Modelica.Icons.Example;
-          inner Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.Microcontroller mcu(desiredPeriod = 0.002, platform = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Platform.ATmega328P) annotation(
-            Placement(visible = true, transformation(origin = {-40, 40}, extent = {{-20, -20}, {20, 20}}, rotation = 0)));
-          Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.SynchronizeRealtime synchronizeRealtime1(timer = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.TimerSelect.Timer0) annotation(
-            Placement(visible = true, transformation(origin = {61, 41}, extent = {{-19, -19}, {19, 19}}, rotation = 0)));
-          Modelica.Blocks.Sources.IntegerExpression integerExpression1(y = 30) annotation(
-            Placement(visible = true, transformation(origin = {-39, -7}, extent = {{-15, -15}, {15, 15}}, rotation = 0)));
-          Arduino.SerialCommunication.Blocks.Servo Servo(prescaler = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.TimerPrescaler.'1/1024', servo_no = Arduino.SerialCommunication.Types.Servo_no.'1', timer = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.TimerSelect.Timer1) annotation(
-            Placement(visible = true, transformation(origin = {36, -8}, extent = {{-18, -18}, {18, 18}}, rotation = 0)));
-        equation
-          connect(integerExpression1.y, Servo.u) annotation(
-            Line(points = {{-22.5, -7}, {14, -7}, {14, -8}}, color = {255, 127, 0}));
-        end MDD_servo_init;
-
-        model MDD_servo_loop
-          extends Modelica.Icons.Example;
-          inner Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.Microcontroller mcu(desiredPeriod = 0.002, platform = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Platform.ATmega328P) annotation(
-            Placement(visible = true, transformation(origin = {-41, 41}, extent = {{-19, -19}, {19, 19}}, rotation = 0)));
-          Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.SynchronizeRealtime synchronizeRealtime1 annotation(
-            Placement(visible = true, transformation(origin = {39, 41}, extent = {{-17, -17}, {17, 17}}, rotation = 0)));
-          Modelica.Blocks.Math.Gain gain1(k = 20) annotation(
-            Placement(visible = true, transformation(origin = {38, -6}, extent = {{-14, -14}, {14, 14}}, rotation = 0)));
-          Modelica.Blocks.Sources.Clock clock1(offset = 0, startTime = 0) annotation(
-            Placement(visible = true, transformation(origin = {-74, 2}, extent = {{-18, -18}, {18, 18}}, rotation = 0)));
-          Modelica.Blocks.Logical.LessEqual lessEqual1 annotation(
-            Placement(visible = true, transformation(origin = {-58, -50}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));
-          Modelica.Blocks.Logical.Switch switch1 annotation(
-            Placement(visible = true, transformation(origin = {-22, -6}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));
-          Modelica.Blocks.Sources.IntegerExpression integerExpression1(y = 0) annotation(
-            Placement(visible = true, transformation(origin = {-30, -42}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));
-          Modelica.Blocks.Sources.IntegerExpression integerExpression2(y = 10) annotation(
-            Placement(visible = true, transformation(origin = {-84, -84}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));
-          Modelica.Blocks.Math.RealToInteger realToInteger1 annotation(
-            Placement(visible = true, transformation(origin = {4, -34}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));
-          Blocks.Servo Servo(prescaler = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.TimerPrescaler.'1/1024', servo_no = 1, timer = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.TimerSelect.Timer0) annotation(
-            Placement(visible = true, transformation(origin = {78, -6}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));
-        equation
-          connect(gain1.y, Servo.u) annotation(
-            Line(points = {{54, -6}, {66, -6}, {66, -6}, {66, -6}}, color = {0, 0, 127}));
-          connect(integerExpression2.y, lessEqual1.u2) annotation(
-            Line(points = {{-73, -84}, {-64, -84}, {-64, -68}, {-84, -68}, {-84, -58}, {-70, -58}}, color = {255, 127, 0}));
-          connect(realToInteger1.y, gain1.u) annotation(
-            Line(points = {{16, -34}, {16, -6}, {21, -6}}, color = {255, 127, 0}));
-          connect(clock1.y, lessEqual1.u1) annotation(
-            Line(points = {{-54, 2}, {-50, 2}, {-50, -32}, {-84, -32}, {-84, -50}, {-70, -50}, {-70, -50}}, color = {0, 0, 127}));
-          connect(clock1.y, switch1.u1) annotation(
-            Line(points = {{-54, 2}, {-34, 2}}, color = {0, 0, 127}));
-          connect(integerExpression1.y, switch1.u3) annotation(
-            Line(points = {{-18, -42}, {-16, -42}, {-16, -24}, {-40, -24}, {-40, -14}, {-34, -14}, {-34, -14}}, color = {255, 127, 0}));
-          connect(lessEqual1.y, switch1.u2) annotation(
-            Line(points = {{-46, -50}, {-44, -50}, {-44, -6}, {-34, -6}, {-34, -6}}, color = {255, 0, 255}));
-          connect(switch1.y, realToInteger1.u) annotation(
-            Line(points = {{-10, -6}, {-8, -6}, {-8, -34}, {-8, -34}}, color = {0, 0, 127}));
-        end MDD_servo_loop;
-
-        model MDD_servo_pot
-          extends Modelica.Icons.Example;
-          inner Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.Microcontroller mcu(desiredPeriod = 0.002, platform = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Platform.ATmega328P) annotation(
-            Placement(visible = true, transformation(origin = {-40, 60}, extent = {{-20, -20}, {20, 20}}, rotation = 0)));
-          Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.SynchronizeRealtime synchronizeRealtime1(timer = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.TimerSelect.Timer0) annotation(
-            Placement(visible = true, transformation(origin = {39, 61}, extent = {{-19, -19}, {19, 19}}, rotation = 0)));
-          Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.ADC adc(analogPort = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.AnalogPort.A2, prescaler = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.AnalogPrescaler.'1/128', voltageReference = 1023, voltageReferenceSelect = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.VRefSelect.Internal) annotation(
-            Placement(visible = true, transformation(origin = {-52, -10}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));
-          Modelica.Blocks.Math.RealToInteger realToInteger1 annotation(
-            Placement(visible = true, transformation(origin = {-4, -10}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));
-          Blocks.Servo Servo(prescaler = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.TimerPrescaler.'1/1024', servo_no = 1, timer = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.TimerSelect.Timer0) annotation(
-            Placement(visible = true, transformation(origin = {46, -10}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));
-        equation
-          connect(realToInteger1.y, Servo.u) annotation(
-            Line(points = {{8, -10}, {34, -10}, {34, -10}, {34, -10}}, color = {255, 127, 0}));
-          connect(adc.y, realToInteger1.u) annotation(
-            Line(points = {{-40, -10}, {-16, -10}, {-16, -10}, {-16, -10}}, color = {0, 0, 127}));
-        end MDD_servo_pot;
-
-        model MDD_servo_reverse
-          extends Modelica.Icons.Example;
-          inner Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.Microcontroller mcu(desiredPeriod = 0.002, platform = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Platform.ATmega328P) annotation(
-            Placement(visible = true, transformation(origin = {-59, 61}, extent = {{-19, -19}, {19, 19}}, rotation = 0)));
-          Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.SynchronizeRealtime synchronizeRealtime1(timer = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.TimerSelect.Timer0) annotation(
-            Placement(visible = true, transformation(origin = {55, 61}, extent = {{-19, -19}, {19, 19}}, rotation = 0)));
-          Modelica.Blocks.Sources.IntegerExpression integerExpression1(y = 90) annotation(
-            Placement(visible = true, transformation(origin = {-44, 0}, extent = {{-22, -22}, {22, 22}}, rotation = 0)));
-          Blocks.Servo Servo(prescaler = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.TimerPrescaler.'1/1024', servo_no = 1, timer = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.TimerSelect.Timer0) annotation(
-            Placement(visible = true, transformation(origin = {26, 0}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));
-        equation
-          connect(integerExpression1.y, Servo.u) annotation(
-            Line(points = {{-20, 0}, {14, 0}, {14, 0}, {14, 0}}, color = {255, 127, 0}));
-        end MDD_servo_reverse;
-      end MDD_servo;
-
-      package MDD_modbus
-        extends Modelica.Icons.ExamplesPackage;
-
-        model MDD_read_val
-          extends Modelica.Icons.Example;
-          inner Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.Microcontroller mcu(desiredPeriod = 0.002, platform = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Platform.ATmega328P) annotation(
-            Placement(visible = true, transformation(origin = {-45, 67}, extent = {{-15, -15}, {15, 15}}, rotation = 0)));
-          Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.SynchronizeRealtime synchronizeRealtime1(timer = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.TimerSelect.Timer0) annotation(
-            Placement(visible = true, transformation(origin = {28, 68}, extent = {{-12, -12}, {12, 12}}, rotation = 0)));
-          Modelica.Blocks.MathInteger.MultiSwitch multiSwitch1(expr = {86, 88, 78}, nu = 3, use_pre_as_default = true, y_default = 0) annotation(
-            Placement(visible = true, transformation(origin = {-32.6577, -10}, extent = {{-10.0019, -22}, {30.0056, 22}}, rotation = 0)));
-          Modelica.Blocks.Sources.BooleanExpression booleanExpression1 annotation(
-            Placement(visible = true, transformation(origin = {-78, -12}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));
-          Modelica.Blocks.Interaction.Show.RealValue realValue1 annotation(
-            Placement(visible = true, transformation(origin = {60, -10}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));
-          Blocks.Read_Val read_Val1 annotation(
-            Placement(visible = true, transformation(origin = {26, -10}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));
-        equation
-          connect(read_Val1.y, realValue1.numberPort) annotation(
-            Line(points = {{38, -10}, {48, -10}, {48, -10}, {48, -10}}, color = {0, 0, 127}));
-          connect(multiSwitch1.y, read_Val1.u) annotation(
-            Line(points = {{-2, -10}, {14, -10}, {14, -10}, {14, -10}}, color = {255, 127, 0}));
-        end MDD_read_val;
-      end MDD_modbus;
-    end MDD_Examples;
-
-    package Blocks
-      extends Modelica.Icons.Package;
-
-      model Servo
-        extends Modelica.Blocks.Icons.Block;
-        import Modelica_DeviceDrivers.EmbeddedTargets.AVR;
-        import sComm = Arduino.SerialCommunication.Functions;
-        outer Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.Microcontroller mcu;
-        constant AVR.Types.TimerSelect timer annotation(
-          Dialog(enable = true, tab = "General", group = "Constants"));
-        constant AVR.Types.TimerPrescaler prescaler "Pre-scaler for the clock." annotation(
-          Dialog(enable = true, tab = "General", group = "Constants"));
-        constant sComm.Types.Servo_no servo_no annotation(
-          Dialog(enable = true, tab = "General", group = "Constants"));
-        Modelica.Blocks.Interfaces.IntegerInput u "Connector of Servo input signals (integer 0..255)" annotation(
-          Placement(transformation(extent = {{-140, -20}, {-100, 20}})));
-      protected
-        AVR.Functions.Timers.Timer clock = AVR.Functions.Timers.Timer(timer, prescaler, clearTimerOnMatch = true);
-        sComm.Functions.MDD_Servo.Init servo = sComm.Functions.MDD_Servo.Init(servo_no);
-      algorithm
-        sComm.Functions.MDD_Servo.Move(servo, u);
-        annotation(
-          defaultComponentName = "Servo",
-          Icon(graphics = {Text(extent = {{-95, -95}, {95, 95}}, textString = "Servo %servo_no", fontName = "Arial")}));
-      end Servo;
-
-      model Read_Val
-        extends Modelica.Blocks.Interfaces.SISO;
-        import Modelica_DeviceDrivers.EmbeddedTargets.AVR;
-        import sComm = Arduino.SerialCommunication.Functions;
-        outer Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.Microcontroller mcu;
-        annotation(
-          defaultComponentName = "Read_Val",
-          Icon(graphics = {Text(extent = {{-95, -95}, {95, 95}}, textString = "Read_Val", fontName = "Arial")}));
-      end Read_Val;
-    end Blocks;
-
-    type Types
-      extends Modelica.Icons.TypesPackage;
-      type Servo_no = enumeration('1' "Servo1", '2' "Servo2") "Servo ID";
-    end Types;
-
-    package Icons "Collection of icons used for library components"
-  extends Modelica.Icons.IconsPackage;
-  
-  partial package GenericICPackage "Icon with a generic IC"
-  annotation(Icon(coordinateSystem(preserveAspectRatio = true, extent = {{-100, -100}, {100, 100}}), graphics = {Bitmap(extent = {{-95, -95}, {95, 95}}, fileName = "Resources/Images/Icons/tqfp32.png", rotation = 0)}), Documentation(info = "<html>
-<p>
-This partial class is intended to design a <em>default icon for microcontrollers</em>.
-</p>
-</html>"));
-end GenericICPackage;
-
-
-
-partial block GenericIC "Icon with a generic IC"
-  annotation(Icon(coordinateSystem(preserveAspectRatio = true, extent = {{-100, -100}, {100, 100}}), graphics = {Bitmap(extent = {{-95, -95}, {95, 95}}, fileName = "Resources/Images/Icons/tqfp32.png", rotation = 0)}), Documentation(info = "<html>
-<p>
-This partial class is intended to design a <em>default icon for microcontrollers</em>.
-</p>
-</html>"));
-end GenericIC;
-
-
-
-partial package FunctionLayerIcon
-  "Icon for packages that represent the function layer"
-  extends Modelica.Icons.Package;
-
-  annotation (Icon(coordinateSystem(preserveAspectRatio=false, extent={{-100,-100},{100,100}}), graphics={
-        Text(
-          lineColor={128,128,128},
-          extent={{-90,-90},{90,90}},
-          textString="f"),
-        Ellipse(
-          lineColor={128,128,128},
-          extent={{-80,-80},{80,80}})}),
-Documentation(info="<html>
-<p>This icon indicates Modelica functions.</p>
-</html>"));
-end FunctionLayerIcon;
-
-
-  annotation (
-    preferredView="info",
-    Documentation(
-      info="<html>
-<p>
-A collection of basic icons to be used for different elements of the library.
-</p>
-</html>"));
-end Icons;
-
-    annotation(
-      Documentation(info = "<html>
-<h4>Description</h4>
-<p>
-A serial communication package for hardware interfacing.
-</p>
-</html>"));
-  end SerialCommunication;
-  annotation(
-    uses(Modelica_DeviceDrivers(version = "1.5.0"), Modelica(version = "3.2.2")));
-end Arduino;
+package Arduino

+  extends Arduino.SerialCommunication.Icons.GenericICPackage;

+

+  package SerialCommunication "Serial Communication Package for Arduino"

+    extends Arduino.SerialCommunication.Icons.FunctionLayerIcon;

+    import ModelicaReference.Operators;

+

+    package Functions

+      extends Modelica.Icons.Package;

+      import Modelica;

+

+      function open_serial "Command to initialize the serial port which is connected to Arduino"

+        extends Modelica.Icons.Function;

+        input Integer handle, port, baudrate;

+        output Integer OK;

+      

+        external OK = open_serial(handle, port, baudrate) annotation(

+          Library = "SerialComm");

+        annotation(

+          Documentation(info = "<html>

+<h4>Syntax</h4>

+<blockquote><pre>

+Arduino.SerialCommunication.Functions.<b>open_serial</b>(handle,port,baudrate);

+</pre></blockquote>

+<h4>Description</h4>

+<p>

+Establishes a serial communication using port number \"port\".To connect to the Arduino board, check the port number from the device manager or check it from the Arduino software.

+</p>

+</html>"));

+      end open_serial;

+

+      function read_serial "read characters from serial port"

+        extends Modelica.Icons.Function;

+        input Integer handle;

+        input Integer size;

+        output Integer r_OK;

+      protected

+        Integer buf[size + 1];

+      

+        external r_OK = read_serial(handle, buf, size) annotation(

+          Library = "SerialComm");

+        annotation(

+          Documentation(info = "<html>

+<h4>Syntax</h4>

+<blockquote><pre>

+Arduino.SerialCommunication.Functions.<b>read_serial</b>(handle,size);

+</pre></blockquote>

+<h4>Description</h4>

+<p>The translation setting of openserial can come in the way, affecting the number of characters effectively read. If that is the case, omitting the parameter n might be a bad idea, as scilab can hang. This would happen if the input stream contains CR or LF characters which are filtered out: in such cases serialstatus counts them, but readserial does not see them and keeps wating (if the blocking mode of openserial was true) until the total number is received.

+</p>

+</html>"));

+      end read_serial;

+

+      function write_serial "write to the serial port"

+        extends Modelica.Icons.Function;

+        input Integer handle;

+        input String str;

+        input Integer size;

+        output Integer w_OK;

+      

+        external w_OK = write_serial(handle, str, size) annotation(

+          Library = "SerialComm");

+        annotation(

+          Documentation(info = "<html>

+<h4>Syntax</h4>

+<blockquote><pre>

+Arduino.SerialCommunication.Functions.<b>write_serial</b>(handle,str,size);

+</pre></blockquote>

+<h4>Description</h4>

+<p>No end of line character is appended to the string; the user might have to add it if the device being talked to requires it. The Tcl command puts -nonewline is used. In addition, the translation mode of openserial can come into way.

+</p>

+</html>"));

+      end write_serial;

+

+      function close_serial "Command to close the serial port which is connected to Arduino"

+        extends Modelica.Icons.Function;

+        input Integer handle;

+        output Integer c_OK;

+      

+        external c_OK = close_serial(handle) annotation(

+          Library = "SerialComm");

+        annotation(

+          Documentation(info = "<html>

+<h4>Syntax</h4>

+<blockquote><pre>

+Arduino.SerialCommunication.Functions.<b>close_serial</b>(handle);

+</pre></blockquote>

+<h4>Description</h4>

+<p>Closes the port for serial communication specified by \"handle\".It is important to close the serial port after use, else the port would be busy and restart of Scilab might required to connect to it again.

+</p>

+</html>"));

+      end close_serial;

+

+      function status_serial "get status of the serial port"

+        extends Modelica.Icons.Function;

+        input Integer handle;

+        output Integer stat_OK;

+      protected

+        Integer bytes[2];

+      

+        external stat_OK = status_serial(handle, bytes) annotation(

+          Library = "SerialComm");

+        annotation(

+          Documentation(info = "<html>

+<h4>Syntax</h4>

+<blockquote><pre>

+Arduino.SerialCommunication.Functions.<b>status_serial</b>(handle);

+</pre></blockquote>

+<h4>Description</h4>

+<p>Provides status of serial communication channel specified by \"handle\".Get some information about the number of characters present in the input and output buffers of the serial port, and about the status lines (DTS, CTS, etc.).The translation setting of openserial can come in the way. If the input stream contains CR or LF characters which are filtered out, openserial counts them but readserial does not see them.

+</p>

+</html>"));

+      end status_serial;

+

+      function cmd_digital_out "Command to sent out digital signal to a connected Arduino board"

+        extends Modelica.Icons.Function;

+        input Integer h, pin_no, val;

+        output Integer digital_w_OK;

+      

+        external digital_w_OK = cmd_digital_out(h, pin_no, val) annotation(

+          Library = "SerialComm");

+        annotation(

+          Documentation(info = "<html>

+<h4>Syntax</h4>

+<blockquote><pre>

+Arduino.SerialCommunication.Functions.<b>cmd_digital_out</b>(handle,pin_no,value);

+</pre></blockquote>

+<h4>Description</h4>

+<p>The Arduino board has a set of logical ports (digital) that are used for writing or reading data from a component.

+To map a UNO, ports 2-13 are available (0 and 1 are used for serial transmission). For MEGA board, ports 2-53 are available. The port takes the low logic level (0) or logic high (1) which corresponds to the reference voltage.

+</p>

+</html>"));

+      end cmd_digital_out;

+

+      function cmd_digital_in "Command to read in digital signal from a connected Arduino board"

+        extends Modelica.Icons.Function;

+        input Integer h, pin_no;

+        output Integer digital_in;

+      

+        external digital_in = cmd_digital_in(h, pin_no) annotation(

+          Library = "SerialComm");

+        annotation(

+          Documentation(info = "<html>

+<h4>Syntax</h4>

+<blockquote><pre>

+Arduino.SerialCommunication.Functions.<b>cmd_digital_in</b>(handle,pin_no);

+</pre></blockquote>

+<h4>Description</h4>

+<p>The Arduino board has a set of logical ports (digital) that are used for writing or reading data from a component.

+To map a UNO, ports 2-13 are available (0 and 1 are used for serial transmission). For MEGA board, ports 2-53 are available. The port takes the low logic level (0) or logic high (1) which corresponds to the reference voltage.

+</p>

+</html>"));

+      end cmd_digital_in;

+

+      function delay "Provides delay.Suspends Openmodelica."

+        extends Modelica.Icons.Function;

+        input Integer t;

+      

+        external delay(t) annotation(

+          Library = "SerialComm");

+        annotation(

+          Documentation(info = "<html>

+  <h4>Syntax</h4>

+  <blockquote><pre>

+  Arduino.SerialCommunication.Functions.<b>delay</b>(milliseconds);

+  </pre></blockquote>

+  <h4>Description</h4>

+  <p>Delay process for specified number of miliseconds specified by the argument. The actual suspension time may be longer because of other activities in the system, or because of the time spent in processing the call.

+  </p>

+  </html>"));

+      end delay;

+

+      function cmd_analog_in "Command to read in analog signal from a connected Arduino board"

+        extends Modelica.Icons.Function;

+        input Integer h, pin_no;

+        output Integer val;

+      

+        external val = cmd_analog_in(h, pin_no) annotation(

+          Library = "SerialComm");

+        annotation(

+          Documentation(info = "<html>

+<h4>Syntax</h4>

+<blockquote><pre>

+Arduino.SerialCommunication.Functions.<b>cmd_analog_in</b>(handle,pin_no);

+</pre></blockquote>

+<h4>Description</h4>

+<p>Arduino UNO board has 6 analog input ports (A0 to A5), the Arduino Mega board has 16 analog input ports (A0 to A15). The 10 bits channels convert the analog input from 0 to 5 volts, to a digital value between 0 and 1023.

+</p>

+</html>"));

+      end cmd_analog_in;

+

+      function cmd_analog_out "Command to sent out analog signal to a connected Arduino board"

+        extends Modelica.Icons.Function;

+        input Integer h, pin_no;

+        input Real val;

+        output Integer analog_w_OK;

+      

+        external analog_w_OK = cmd_analog_out(h, pin_no, val) annotation(

+          Library = "SerialComm");

+        annotation(

+          Documentation(info = "<html>

+<h4>Syntax</h4>

+<blockquote><pre>

+Arduino.SerialCommunication.Functions.<b>cmd_analog_out</b>(handle,pin_no,val);

+</pre></blockquote>

+<h4>Description</h4>

+<p>The analog outputs of the Arduino Uno is available at the pins 3,5,6,9,10 and 11, while on the Mega board, the outputs are on pins 1-13 and 44-46. It is a bit misleading to use the term 'analog output', because in order to generate this output while minimizing energy losses, the Arduino uses PWM (Pulse Width Modulation) available on these ports. By varying the duty cycle of the PWM is altered the average voltage across the component connected to this port, which has the effect of having a analog output voltage.

+The input port accepts the value from 0 to 255 which is correspoding to the duty cycle of 0 to 100%. In other words, sending 0 to the block will generate 0 V output at the port, 127 generates 2.5V and 255 generates 5V. (the port is 8 bits, so the resolutions of output would be 2^8 =256).

+</p>

+</html>"));

+      end cmd_analog_out;

+

+      function cmd_analog_in_volt "Command to read in analog signal from a connected Arduino board"

+        extends Modelica.Icons.Function;

+        input Integer h, pin_no;

+        output Integer val;

+      

+        external val = cmd_analog_in_volt(h, pin_no) annotation(

+          Library = "SerialComm");

+        annotation(

+          Documentation(info = "<html>

+  <h4>Syntax</h4>

+  <blockquote><pre>

+  Arduino.SerialCommunication.Functions.<b>cmd_analog_in_volt</b>(handle,pin_no);

+  </pre></blockquote>

+  <h4>Description</h4>

+  <p>Arduino UNO board has 6 analog input ports (A0 to A5), the Arduino Mega board has 16 analog input ports (A0 to A15). The 10 bits channels convert the analog input from 0 to 5 volts, to a digital value between 0 and 1023. This function scale the reading to 0-5 so the user could get the measured voltage directly.

+  </p>

+  </html>"));

+      end cmd_analog_in_volt;

+

+      function cmd_analog_out_volt "Command to sent out analog signal to a connected Arduino board"

+        extends Modelica.Icons.Function;

+        input Integer h, pin_no;

+        input Real val;

+        output Integer analog_v_wOK;

+      

+        external analog_v_wOK = cmd_analog_out_volt(h, pin_no, val) annotation(

+          Library = "SerialComm");

+        annotation(

+          Documentation(info = "<html>

+  <h4>Syntax</h4>

+  <blockquote><pre>

+  Arduino.SerialCommunication.Functions.<b>cmd_analog_out_volt</b>(handle,pin_no,val);

+  </pre></blockquote>

+  <h4>Description</h4>

+  <p>The analog outputs of the Arduino Uno is available at the pins 3,5,6,9,10 and 11, while on the Mega board, the outputs are on pins 1-13 and 44-46. It is a bit misleading to use the term 'analog output', because in order to generate this output while minimizing energy losses, the Arduino uses PWM (Pulse Width Modulation) available on these ports. By varying the duty cycle of the PWM is altered the average voltage across the component connected to this port, which has the effect of having a analog output voltage.

+  </p>

+  </html>"));

+      end cmd_analog_out_volt;

+

+      function cmd_dcmotor_setup "Command to setup pins to control DC motor"

+        extends Modelica.Icons.Function;

+        input Integer handle, driver_type, motor_no, pin1, pin2;

+      

+        external cmd_dcmotor_setup(handle, driver_type, motor_no, pin1, pin2) annotation(

+          Library = "SerialComm");

+        annotation(

+          Documentation(info = "<html>

+      <h4>Syntax</h4>

+      <blockquote><pre>

+      Arduino.SerialCommunication.Functions.<b>cmd_dcmotor_setup</b>(handle,driver_type,motor_no,pin_no1,pin_no2);

+      </pre></blockquote>

+      <h4>Description</h4>

+      <p>Arduino board does not deliver enough power, so it is necessary to use a H-bridge circuit/IC to control the motor. There are several types of H-bridge IC that do not all operate on the same principle. For example, the L298 requires the use of a PWM signal with current sense. The L293 uses two PWM to set the speed and direction. Ready-to-use Shields are also available.

+      Remember that the PWM is 8-bit (0 to 255). The input of the block could accept any value, but it would saturate at +- 255.

+      </p>

+      </html>"));

+      end cmd_dcmotor_setup;

+

+      function cmd_dcmotor_run "Command to run DC motor after setting up"

+        extends Modelica.Icons.Function;

+        input Integer handle, motor_no, val;

+      

+        external cmd_dcmotor_run(handle, motor_no, val) annotation(

+          Library = "SerialComm");

+        annotation(

+          Documentation(info = "<html>

+    <h4>Syntax</h4>

+    <blockquote><pre>

+    Arduino.SerialCommunication.Functions.<b>cmd_dcmotor_run</b>(handle,motor_no,value);

+    </pre></blockquote>

+    <h4>Description</h4>

+    <p>Arduino board does not deliver enough power, so it is necessary to use a H-bridge circuit/IC to control the motor. There are several types of H-bridge IC that do not all operate on the same principle. For example, the L298 requires the use of a PWM signal with current sense. The L293 uses two PWM to set the speed and direction. Ready-to-use Shields are also available.

+    Remember that the PWM is 8-bit (0 to 255). The input of the block could accept any value, but it would saturate at +- 255.

+    </p>

+    </html>"));

+      end cmd_dcmotor_run;

+

+      function cmd_dcmotor_release "Command to release pins which have setup for DC motor"

+        extends Modelica.Icons.Function;

+        input Integer handle, motor_no;

+      

+        external cmd_dcmotor_release(handle, motor_no) annotation(

+          Library = "SerialComm");

+        annotation(

+          Documentation(info = "<html>

+    <h4>Syntax</h4>

+    <blockquote><pre>

+    Arduino.SerialCommunication.Functions.<b>cmd_dcmotor_release</b>(handle,motor_no);

+    </pre></blockquote>

+    <h4>Description</h4>

+    <p>Arduino board does not deliver enough power, so it is necessary to use a H-bridge circuit/IC to control the motor. There are several types of H-bridge IC that do not all operate on the same principle. For example, the L298 requires the use of a PWM signal with current sense. The L293 uses two PWM to set the speed and direction. Ready-to-use Shields are also available.

+    Remember that the PWM is 8-bit (0 to 255). The input of the block could accept any value, but it would saturate at +- 255.

+    </p>

+    </html>"));

+      end cmd_dcmotor_release;

+

+      function cmd_servo_attach "Command to attach servo motor to Arduino"

+        extends Modelica.Icons.Function;

+        input Integer handle, servo_no;

+      

+        external cmd_servo_attach(handle, servo_no) annotation(

+          Library = "SerialComm");

+        annotation(

+          Documentation(info = "<html>

+  <h4>Syntax</h4>

+  <blockquote><pre>

+  Arduino.SerialCommunication.Functions.<b>cmd_servo_attach</b>(handle,servo_no);

+  </pre></blockquote>

+  <h4>Description</h4>

+  <p>A servomotor is an rotary actuator consist of an electric motor, gears, a potentiometer and an analogue or digital electronics for control. The servomotor usualy used for a position control application (or speed for continuous rotation servos).

+  The user must give the command of the position setpoint or desired speed. This command is sent to the actuator in pulses spaced by 10 to 20 ms. The coding of these pulses is made such that a pulse of 1.5 ms corresponding to the centered position (rest), a pulse of 1 ms corresponds to an angle of 90° in the anticlockwise direction, and a pulse 2 ms corresponds to an angle of 90° clockwise. All other pulse widths give intermediate values​​.

+  A servomotor for continuous rotation, the pulse width control the rotational speed and the direction. It is recommended to use a voltage regulator to power the servomotor instead of using the Arduino board power. For simplicity, the function takes an input commnad in degrees from 0 to 180. Two actuators can be controlled with this toolbox. (modified version of 3 motors available)

+  </p>

+  </html>"));

+      end cmd_servo_attach;

+

+      function cmd_servo_move "Command to run servo motor which has been setup"

+        extends Modelica.Icons.Function;

+        input Integer handle, servo_no, val;

+      

+        external cmd_servo_move(handle, servo_no, val) annotation(

+          Library = "SerialComm");

+        annotation(

+          Documentation(info = "<html>

+  <h4>Syntax</h4>

+  <blockquote><pre>

+  Arduino.SerialCommunication.Functions.<b>cmd_servo_move</b>(handle,servo_no,value);

+  </pre></blockquote>

+  <h4>Description</h4>

+  <p>A servomotor is an rotary actuator consist of an electric motor, gears, a potentiometer and an analogue or digital electronics for control. The servomotor usualy used for a position control application (or speed for continuous rotation servos).

+  The user must give the command of the position setpoint or desired speed. This command is sent to the actuator in pulses spaced by 10 to 20 ms. The coding of these pulses is made such that a pulse of 1.5 ms corresponding to the centered position (rest), a pulse of 1 ms corresponds to an angle of 90° in the anticlockwise direction, and a pulse 2 ms corresponds to an angle of 90° clockwise. All other pulse widths give intermediate values​​.

+  A servomotor for continuous rotation, the pulse width control the rotational speed and the direction. It is recommended to use a voltage regulator to power the servomotor instead of using the Arduino board power. For simplicity, the function takes an input commnad in degrees from 0 to 180. Two actuators can be controlled with this toolbox. (modified version of 3 motors available)

+  </p>

+  </html>"));

+      end cmd_servo_move;

+

+      function cmd_servo_detach "Command to release the pin which has been setup for servo motor"

+        extends Modelica.Icons.Function;

+        input Integer handle, servo_no;

+      

+        external cmd_servo_attach(handle, servo_no) annotation(

+          Library = "SerialComm");

+        annotation(

+          Documentation(info = "<html>

+  <h4>Syntax</h4>

+  <blockquote><pre>

+  Arduino.SerialCommunication.Functions.<b>cmd_servo_detach</b>(handle,servo_no);

+  </pre></blockquote>

+  <h4>Description</h4>

+  <p>A servomotor is an rotary actuator consist of an electric motor, gears, a potentiometer and an analogue or digital electronics for control. The servomotor usualy used for a position control application (or speed for continuous rotation servos).

+  The user must give the command of the position setpoint or desired speed. This command is sent to the actuator in pulses spaced by 10 to 20 ms. The coding of these pulses is made such that a pulse of 1.5 ms corresponding to the centered position (rest), a pulse of 1 ms corresponds to an angle of 90° in the anticlockwise direction, and a pulse 2 ms corresponds to an angle of 90° clockwise. All other pulse widths give intermediate values​​.

+  A servomotor for continuous rotation, the pulse width control the rotational speed and the direction. It is recommended to use a voltage regulator to power the servomotor instead of using the Arduino board power. For simplicity, the function takes an input commnad in degrees from 0 to 180. Two actuators can be controlled with this toolbox. (modified version of 3 motors available)

+  </p>

+  </html>"));

+      end cmd_servo_detach;

+

+      function ieeesingle2num "ieee-745 floating point converter"

+        extends Modelica.Icons.Function;

+        input String hexa;

+        output Real y;

+      

+        external y = ieeesingle2num(hexa) annotation(

+          Library = "SerialComm");

+        annotation(

+          Documentation(info = "<html>

+<h4>Syntax</h4>

+<blockquote><pre>

+Arduino.SerialCommunication.Functions.<b>ieeesingle2num</b>(hexa);

+</pre></blockquote>

+<h4>Description</h4>

+<p>Converts an hexadecimal integer to ieee single precision format

+    </p>

+</html>"));

+      end ieeesingle2num;

+

+      function math_floor "Floor function"

+        extends Modelica.Icons.Function;

+        input Real x;

+        output Integer y;

+      

+        external y = mfloor(x) annotation(

+          Library = "SerialComm");

+        annotation(

+          Documentation(info = "<html>

+    <h4>Syntax</h4>

+    <blockquote><pre>

+    Arduino.SerialCommunication.Functions.<b>math_floor</b>(x);

+    </pre></blockquote>

+    <h4>Description</h4>

+    <p>Returns the greatest integer less than or equal to x

+    </p>

+    </html>"));

+      end math_floor;

+

+      package MDD_Servo

+        extends Modelica.Icons.Package;

+

+        class Init

+          extends ExternalObject;

+

+          function constructor "Return device handle"

+            extends .Modelica.Icons.Function;

+            import Modelica_DeviceDrivers.EmbeddedTargets.AVR.Functions;

+            import Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types;

+            import sComm = Arduino.SerialCommunication.Functions;

+            import Arduino.SerialCommunication.Functions.MDD_Servo;

+            input sComm.Types.Servo_no servo_no;

+            output sComm.Functions.MDD_Servo.Init servo;

+          

+            external "C" servo = MDD_avr_servo_initialize(servo_no) annotation(

+              Include = "#include \"/home/souradip/OpenModelica/Resources/Include/MDDAVRServo.h\"");

+          end constructor;

+

+          function destructor "Destructor"

+            extends .Modelica.Icons.Function;

+            import Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types;

+            import sComm = Arduino.SerialCommunication.Functions;

+            import Arduino.SerialCommunication.Functions.MDD_Servo;

+            input sComm.Types.Servo_no servo_no "Device handle";

+          

+            external "C" MDD_avr_servo_finalize(servo_no) annotation(

+              Include = "#include \"/home/souradip/OpenModelica/Resources/Include/MDDAVRServo.h\"");

+          end destructor;

+        end Init;

+

+        function Move

+          extends Modelica.Icons.Function;

+          import sComm = Arduino.SerialCommunication.Functions;

+          input sComm.Functions.MDD_Servo.Init servo;

+          input Integer value;

+        

+          external "C" MDD_avr_servo_move(servo, value) annotation(

+            Include = "#include \"/home/souradip/OpenModelica/Resources/Include/MDDAVRServo.h\"");

+        end Move;

+      end MDD_Servo;

+    end Functions;

+

+    package Examples

+      extends Modelica.Icons.ExamplesPackage;

+

+      package led

+        extends Modelica.Icons.ExamplesPackage;

+

+        model led_blue "Turn on Blue LED"

+          extends Modelica.Icons.Example;

+          import sComm = Arduino.SerialCommunication.Functions;

+          import strm = Modelica.Utilities.Streams;

+          Integer ok(fixed = false);

+          Integer digital_out(fixed = false);

+          Integer c_ok(fixed = false);

+        algorithm

+          when initial() then

+            ok := sComm.open_serial(1, 2, 115200) "At port 2 with baudrate of 115200";

+            if ok <> 0 then

+              strm.print("Check the serial port and try again");

+            else

+              sComm.delay(1000);

+              digital_out := sComm.cmd_digital_out(1, 9, 1) "This will turn ON the blue LED";

+            end if;

+            c_ok := sComm.close_serial(1) "To close the connection safely";

+          end when;

+//strm.print(String(time));

+          annotation(

+            experiment(StartTime = 0, StopTime = 10, Tolerance = 1e-6, Interval = 10));

+        end led_blue;

+

+        model led_blue_delay "Turn on Blue LED for a period of 2 seconds"

+          extends Modelica.Icons.Example;

+          import sComm = Arduino.SerialCommunication.Functions;

+          import strm = Modelica.Utilities.Streams;

+          Integer ok(fixed = false);

+          Integer digital_out(fixed = false);

+          Integer c_ok(fixed = false);

+        algorithm

+          when initial() then

+            ok := sComm.open_serial(1, 2, 115200) "At port 2 with baudrate of 115200";

+            sComm.delay(2000);

+            if ok <> 0 then

+              strm.print("Check the serial port and try again");

+            else

+              digital_out := sComm.cmd_digital_out(1, 9, 1) "This will turn the blue LED";

+              sComm.delay(2000) "let the blue LED be on for two seconds";

+              digital_out := sComm.cmd_digital_out(1, 9, 0) "turn off blue LED";

+              sComm.delay(2000) "let the blue LED be off for two seconds";

+            end if;

+            c_ok := sComm.close_serial(1) "To close the connection safely";

+          end when;

+//strm.print(String(time));

+          annotation(

+            experiment(StartTime = 0, StopTime = 10, Tolerance = 1e-6, Interval = 10));

+        end led_blue_delay;

+

+        model led_blue_red "Turn on Red & Blue LED"

+          extends Modelica.Icons.Example;

+          import sComm = Arduino.SerialCommunication.Functions;

+          import strm = Modelica.Utilities.Streams;

+          Integer ok(fixed = false);

+          Integer digital_out(fixed = false);

+          Integer c_ok(fixed = false);

+        algorithm

+          when initial() then

+            ok := sComm.open_serial(1, 2, 115200) "At port 2 with baudrate of 115200";

+            sComm.delay(2000);

+            if ok <> 0 then

+              strm.print("Check the serial port and try again");

+            else

+              digital_out := sComm.cmd_digital_out(1, 9, 1) "This will turn the blue LED";

+              digital_out := sComm.cmd_digital_out(1, 11, 1) "This will turn the red LED";

+              sComm.delay(5000) "Delay for 5 seconds";

+              digital_out := sComm.cmd_digital_out(1, 9, 0) "This turns off the blue Led";

+              sComm.delay(3000) "Delay for 3 seconds";

+              digital_out := sComm.cmd_digital_out(1, 11, 0) "This turns off the red Led";

+            end if;

+            c_ok := sComm.close_serial(1) "To close the connection safely";

+          end when;

+//strm.print(String(time));

+          annotation(

+            experiment(StartTime = 0, StopTime = 10, Tolerance = 1e-6, Interval = 10));

+        end led_blue_red;

+

+        model led_green_blink "This will turn on and turn off the green LED for every second for 5 times"

+          extends Modelica.Icons.Example;

+          import sComm = Arduino.SerialCommunication.Functions;

+          import strm = Modelica.Utilities.Streams;

+          Integer ok(fixed = false);

+          Integer digital_out(fixed = false);

+          Integer c_ok(fixed = false);

+        algorithm

+          when initial() then

+            ok := sComm.open_serial(1, 2, 115200) "At port 2 with baudrate of 115200";

+            sComm.delay(2000);

+            if ok <> 0 then

+              strm.print("Check the serial port and try again");

+            else

+              for i in 1:10 loop

+                digital_out := sComm.cmd_digital_out(1, 10, 1) "This will turn off the green LED";

+                sComm.delay(1000) "Delay for 1 second";

+                digital_out := sComm.cmd_digital_out(1, 10, 0) "This turns the green Led";

+                sComm.delay(1000) "Delay for 1 second";

+              end for;

+            end if;

+            c_ok := sComm.close_serial(1) "To close the connection safely";

+          end when;

+//    strm.print(String(time));

+          annotation(

+            experiment(StartTime = 0, StopTime = 10, Tolerance = 1e-6, Interval = 10));

+        end led_green_blink;

+      end led;

+

+      package push

+        extends Modelica.Icons.ExamplesPackage;

+

+        model led_push_button "Conrolling LED with PushButton"

+          extends Modelica.Icons.Example;

+          import sComm = Arduino.SerialCommunication.Functions;

+          import strm = Modelica.Utilities.Streams;

+          Integer ok(fixed = false);

+          Integer digital_in(fixed = false);

+          Integer digital_out(fixed = false);

+          Integer c_ok(fixed = false);

+        algorithm

+          when initial() then

+            ok := sComm.open_serial(1, 2, 115200) "At port 2 with baudrate of 115200";

+            sComm.delay(2000);

+          end when;

+          if ok <> 0 then

+            strm.print("Unable to open serial port, please check");

+          else

+            digital_in := sComm.cmd_digital_in(1, 12) "";

+            if digital_in == 0 then

+              strm.print("0");

+              digital_out := sComm.cmd_digital_out(1, 9, 0) "This will turn OFF the blue LED";

+              sComm.delay(200);

+            else

+              strm.print("1");

+              digital_out := sComm.cmd_digital_out(1, 9, 1) "This will turn ON the blue LED";

+              sComm.delay(200);

+            end if;

+          end if;

+//for i in 1:1000 loop

+//end for;

+//  strm.print(String(time));

+          when terminal() then

+            c_ok := sComm.close_serial(1) "To close the connection safely";

+          end when;

+          annotation(

+            experiment(StartTime = 0, StopTime = 10, Tolerance = 1e-6, Interval = 0.1));

+        end led_push_button;

+

+        model push_button_status "Checking Status of PushButton"

+          extends Modelica.Icons.Example;

+          import sComm = Arduino.SerialCommunication.Functions;

+          import strm = Modelica.Utilities.Streams;

+          Integer ok(fixed = false);

+          Integer digital_in(fixed = false);

+          Integer c_ok(fixed = false);

+        algorithm

+          when initial() then

+            ok := sComm.open_serial(1, 2, 115200) "At port 2 with baudrate of 115200";

+          end when;

+          if ok <> 0 then

+            strm.print("Unable to open serial port, please check");

+          else

+            digital_in := sComm.cmd_digital_in(1, 12);

+            if digital_in == 0 then

+              strm.print("0");

+              sComm.delay(200);

+            else

+              strm.print("1");

+              sComm.delay(200);

+            end if;

+          end if;

+//for i in 1:1000 loop

+//end for;

+          when terminal() then

+            c_ok := sComm.close_serial(1) "To close the connection safely";

+          end when;

+//sComm.cmd_arduino_meter(digital_in);

+          annotation(

+            experiment(StartTime = 0, StopTime = 10, Tolerance = 1e-6, Interval = 0.1));

+        end push_button_status;

+      end push;

+

+      package ldr

+        extends Modelica.Icons.ExamplesPackage;

+

+        model ldr_led "LED indicating light sensor readings"

+          extends Modelica.Icons.Example;

+          import sComm = Arduino.SerialCommunication.Functions;

+          import strm = Modelica.Utilities.Streams;

+          Integer ok(fixed = false);

+          Integer analog_in(fixed = false);

+          Integer digital_out(fixed = false);

+          Integer c_ok(fixed = false);

+        algorithm

+          when initial() then

+            ok := sComm.open_serial(1, 2, 115200) "At port 2 with baudrate of 115200";

+            sComm.delay(2000);

+          end when;

+          if ok <> 0 then

+            strm.print("Unable to open serial port, please check");

+          else

+            analog_in := sComm.cmd_analog_in(1, 5) "read analog pin 5 (ldr)";

+            strm.print("LDR Readings: " + String(analog_in));

+            if analog_in < 300 then

+              digital_out := sComm.cmd_digital_out(1, 9, 1) "Turn ON LED";

+            else

+              digital_out := sComm.cmd_digital_out(1, 9, 0) "Turn OFF LED";

+            end if;

+            sComm.delay(500);

+          end if;

+//strm.print(String(time));

+          when time >= 10 then

+            c_ok := sComm.close_serial(1) "To close the connection safely";

+          end when;

+//Setting Threshold value of 300

+          annotation(

+            experiment(StartTime = 0, StopTime = 10, Tolerance = 1e-6, Interval = 0.2));

+        end ldr_led;

+

+        model ldr_read "Reading light intensity using ldr"

+          extends Modelica.Icons.Example;

+          import sComm = Arduino.SerialCommunication.Functions;

+          import strm = Modelica.Utilities.Streams;

+          Integer ok(fixed = false);

+          Integer analog_in(fixed = false);

+          Integer c_ok(fixed = false);

+        algorithm

+          when initial() then

+            ok := sComm.open_serial(1, 2, 115200) "At port 2 with baudrate of 115200";

+            sComm.delay(2000);

+          end when;

+          if ok <> 0 then

+            strm.print("Unable to open serial port, please check");

+          else

+            analog_in := sComm.cmd_analog_in(1, 5) "read analog pin 5 (ldr)";

+            strm.print("LDR Readings: " + String(analog_in));

+            sComm.delay(500);

+          end if;

+          when time >= 10 then

+            c_ok := sComm.close_serial(1) "To close the connection safely";

+          end when;

+          annotation(

+            experiment(StartTime = 0, StopTime = 10, Tolerance = 1e-6, Interval = 1));

+        end ldr_read;

+      end ldr;

+

+      package pot

+        extends Modelica.Icons.ExamplesPackage;

+

+        model pot_threshold

+          extends Modelica.Icons.Example;

+          import sComm = Arduino.SerialCommunication.Functions;

+          import strm = Modelica.Utilities.Streams;

+          Integer ok(fixed = false);

+          Integer analog_in(fixed = false);

+          Integer digital_out(fixed = false);

+          Integer c_ok(fixed = false);

+        algorithm

+          when initial() then

+            ok := sComm.open_serial(1, 2, 115200) "At port 2 with baudrate of 115200";

+          end when;

+          if ok <> 0 then

+            strm.print("Unable to open serial port, please check");

+          else

+            analog_in := sComm.cmd_analog_in(1, 2) "read analog pin 2";

+            strm.print("Potentiometer Readings: " + String(analog_in));

+            if analog_in >= 0 and analog_in < 320 then

+              digital_out := sComm.cmd_digital_out(1, 11, 1) "Turn ON LED";

+              sComm.delay(1000);

+              digital_out := sComm.cmd_digital_out(1, 11, 0) "Turn OFF LED";

+            elseif analog_in >= 320 and analog_in <= 900 then

+              digital_out := sComm.cmd_digital_out(1, 10, 1) "Turn ON LED";

+              sComm.delay(1000);

+              digital_out := sComm.cmd_digital_out(1, 10, 0) "Turn OFF LED";

+            elseif analog_in > 900 and analog_in <= 1023 then

+              digital_out := sComm.cmd_digital_out(1, 9, 1) "Turn ON LED";

+              sComm.delay(1000);

+              digital_out := sComm.cmd_digital_out(1, 9, 0) "Turn OFF LED";

+            end if;

+          end if;

+          digital_out := sComm.cmd_digital_out(1, 9, 0) "Turn OFF LED";

+          digital_out := sComm.cmd_digital_out(1, 10, 0) "Turn OFF LED";

+          digital_out := sComm.cmd_digital_out(1, 11, 0) "Turn OFF LED";

+//Threshold 1

+//Threshold 2

+          when time >= 10 then

+            c_ok := sComm.close_serial(1) "To close the connection safely";

+          end when;

+          annotation(

+            experiment(StartTime = 0, StopTime = 10, Tolerance = 1e-6, Interval = 1));

+        end pot_threshold;

+      end pot;

+

+      package thermistor

+        extends Modelica.Icons.ExamplesPackage;

+

+        model therm_buzzer "Sound buzzer depending on thermistor readings"

+          extends Modelica.Icons.Example;

+          import sComm = Arduino.SerialCommunication.Functions;

+          import strm = Modelica.Utilities.Streams;

+          Integer ok(fixed = false);

+          Integer analog_in(fixed = false);

+          Integer digital_out(fixed = false);

+          Integer c_ok(fixed = false);

+        algorithm

+          when initial() then

+            ok := sComm.open_serial(1, 2, 115200) "At port 2 with baudrate of 115200";

+            sCOmm.delay(2000);

+          end when;

+          if ok <> 0 then

+            strm.print("Unable to open serial port, please check");

+          else

+            analog_in := sComm.cmd_analog_in(1, 4) "read analog pin 4";

+            strm.print("Thermistor Readings: " + String(analog_in));

+            if analog_in > 550 then

+              digital_out := sComm.cmd_digital_out(1, 3, 1) "Turn ON Buzzer";

+            else

+              digital_out := sComm.cmd_digital_out(1, 3, 0) "Turn OFF Buzzer";

+            end if;

+            sComm.delay(500);

+          end if;

+//for i in 1:500 loop

+//end for;

+//Run for 500 iterations

+//Setting Threshold value of 500

+          when terminal() then

+            c_ok := sComm.close_serial(1) "To close the connection safely";

+          end when;

+          annotation(

+            experiment(StartTime = 0, StopTime = 10, Tolerance = 1e-6, Interval = 0.1));

+        end therm_buzzer;

+

+        model therm_read "Thermistor Readings"

+          extends Modelica.Icons.Example;

+          import sComm = Arduino.SerialCommunication.Functions;

+          import strm = Modelica.Utilities.Streams;

+          Integer ok(fixed = false);

+          Integer analog_in(fixed = false);

+          Integer c_ok(fixed = false);

+        algorithm

+          when initial() then

+            ok := sComm.open_serial(1, 2, 115200) "At port 2 with baudrate of 115200";

+            sComm.delay(2000);

+          end when;

+          if ok <> 0 then

+            strm.print("Unable to open serial port, please check");

+          else

+            analog_in := sComm.cmd_analog_in(1, 4) "read analog pin 5 (ldr)";

+            strm.print("Thermistor Readings: " + String(analog_in));

+            sComm.delay(500);

+          end if;

+          when terminal() then

+            c_ok := sComm.close_serial(1) "To close the connection safely";

+          end when;

+          annotation(

+            experiment(StartTime = 0, StopTime = 20, Tolerance = 1e-6, Interval = 1));

+        end therm_read;

+      end thermistor;

+

+      package dcmotor

+        extends Modelica.Icons.ExamplesPackage;

+

+        model dcmotor_clock "Rotate DC Motor clockwise"

+          extends Modelica.Icons.Example;

+          import sComm = Arduino.SerialCommunication.Functions;

+          import strm = Modelica.Utilities.Streams;

+          Integer ok(fixed = false);

+          Integer c_ok(fixed = false);

+        algorithm

+          when initial() then

+            ok := sComm.open_serial(1, 2, 115200) "COM port is 2 and baud rate is 115200";

+            sComm.delay(2000);

+            if ok <> 0 then

+              strm.print("Unable to open serial port, please check");

+            else

+              sComm.delay(1000);

+              sComm.cmd_dcmotor_setup(1, 3, 1, 9, 10) "Setup DC motor of type 3 (L293D), motor 1, pin 9 and 10";

+              sComm.cmd_dcmotor_run(1, 1, 100) "Motor 1 runs at PWM 100";

+              sComm.delay(3000) "This is allowed to continue for 3 seconds";

+              sComm.cmd_dcmotor_release(1, 1) "Motor 1 is released";

+            end if;

+            c_ok := sComm.close_serial(1) "To close the connection safely";

+          end when;

+          annotation(

+            experiment(StartTime = 0, StopTime = 10, Tolerance = 1e-6, Interval = 10));

+        end dcmotor_clock;

+

+        model dcmotor_both "Rotate DC Motor in both directions"

+          extends Modelica.Icons.Example;

+          import sComm = Arduino.SerialCommunication.Functions;

+          import strm = Modelica.Utilities.Streams;

+          Integer ok(fixed = false);

+          Integer c_ok(fixed = false);

+        algorithm

+          when initial() then

+            ok := sComm.open_serial(1, 2, 115200) "COM port is 2 and baud rate is 115200";

+            sComm.delay(2000);

+            if ok <> 0 then

+              strm.print("Unable to open serial port, please check");

+            else

+              sComm.cmd_dcmotor_setup(1, 3, 1, 9, 10) "Setup DC motor of type 3 (L293D), motor 1, pin 9 and 10";

+              sComm.cmd_dcmotor_run(1, 1, 100) "Motor 1 runs at PWM 100";

+              sComm.delay(3000) "for 3 seconds";

+              sComm.cmd_dcmotor_run(1, 1, -100) "Motor 1 runs at PWM -100 in reverse direction";

+              sComm.delay(2000) "for 2 seconds";

+              sComm.cmd_dcmotor_release(1, 1) "Motor 1 is released";

+            end if;

+            c_ok := sComm.close_serial(1) "To close the connection safely";

+          end when;

+          annotation(

+            experiment(StartTime = 0, StopTime = 10, Tolerance = 1e-6, Interval = 10));

+        end dcmotor_both;

+

+        model dcmotor_loop "Rotate DC Motor in both directions in a loop"

+          extends Modelica.Icons.Example;

+          import sComm = Arduino.SerialCommunication.Functions;

+          import strm = Modelica.Utilities.Streams;

+          Integer ok(fixed = false);

+          Integer c_ok(fixed = false);

+        algorithm

+          when initial() then

+            ok := sComm.open_serial(1, 2, 115200) "COM port is 2 and baud rate is 115200";

+            sComm.delay(2000);

+            if ok <> 0 then

+              strm.print("Unable to open serial port, please check");

+            else

+              sComm.cmd_dcmotor_setup(1, 3, 1, 9, 10) "Setup DC motor of type 3 (L293D), motor 1, pins 9 and 10";

+              for i in 1:4 loop

+                sComm.cmd_dcmotor_run(1, 1, 100) "Motor 1 runs at PWM 100";

+                sComm.delay(3000) "for 3 seconds";

+                sComm.cmd_dcmotor_run(1, 1, 0) "Halt the motor";

+                sComm.delay(2000) "for 2 seconds";

+                sComm.cmd_dcmotor_run(1, 1, -100) "Run it at PWM 100 in reverse direction";

+                sComm.delay(2000) "for 2 seconds";

+              end for;

+              sComm.cmd_dcmotor_release(1, 1) "Motor 1 is released";

+            end if;

+            c_ok := sComm.close_serial(1) "To close the connection safely";

+          end when;

+          annotation(

+            experiment(StartTime = 0, StopTime = 10, Tolerance = 1e-6, Interval = 10));

+        end dcmotor_loop;

+      end dcmotor;

+

+      package servo

+        extends Modelica.Icons.ExamplesPackage;

+

+        model servo_init "Rotate Servo Motor "

+          extends Modelica.Icons.Example;

+          import sComm = Arduino.SerialCommunication.Functions;

+          import strm = Modelica.Utilities.Streams;

+          Integer ok(fixed = false);

+          Integer c_ok(fixed = false);

+        algorithm

+          when initial() then

+            ok := sComm.open_serial(1, 2, 115200) "COM port is 2 and baud rate is 115200";

+            if ok <> 0 then

+              strm.print("Check the serial port and try again");

+            else

+              sComm.cmd_servo_attach(1, 1) "To attach the motor to pin 9 of servo1";

+              sComm.cmd_servo_move(1, 1, 30) "tell servo to rotate by 30 degrees";

+              sComm.delay(3000);

+            end if;

+            c_ok := sComm.close_serial(1) "To close the connection safely";

+          end when;

+//sComm.cmd_servo_detach(1,1);

+          annotation(

+            experiment(StartTime = 0, StopTime = 5, Tolerance = 1e-6, Interval = 5));

+        end servo_init;

+

+        model servo_loop "Rotate servo motor by 20 degrees 10 times"

+          extends Modelica.Icons.Example;

+          import sComm = Arduino.SerialCommunication.Functions;

+          import strm = Modelica.Utilities.Streams;

+          Integer ok(fixed = false);

+          Integer c_ok(fixed = false);

+          Integer angle(fixed = true);

+        algorithm

+          when initial() then

+            ok := sComm.open_serial(1, 2, 115200) "COM port is 2 and baud rate is 115200";

+            if ok <> 0 then

+              strm.print("Check the serial port and try again");

+            else

+              sComm.cmd_servo_attach(1, 1) "Attach motor to pin 9. 1 means pin 9.";

+              sComm.delay(2000);

+              angle := 20 "Angle by which it has to move";

+              for i in 1:10 loop

+                sComm.cmd_servo_move(1, 1, angle * i) "tell servo to rotate by 20 degrees";

+                sComm.delay(1000) "waits for a sec";

+              end for;

+              sComm.cmd_servo_detach(1, 1) "Detach the motor";

+            end if;

+            c_ok := sComm.close_serial(1) "To close the connection safely";

+          end when;

+          annotation(

+            experiment(StartTime = 0, StopTime = 5, Tolerance = 1e-6, Interval = 5));

+        end servo_loop;

+

+        model servo_reverse

+          extends Modelica.Icons.Example;

+          import sComm = Arduino.SerialCommunication.Functions;

+          import strm = Modelica.Utilities.Streams;

+          Integer ok(fixed = false);

+          Integer c_ok(fixed = false);

+        algorithm

+          when initial() then

+            ok := sComm.open_serial(1, 2, 115200) "COM port is 2 and baud rate is 115200";

+            sComm.delay(2000);

+            if ok <> 0 then

+              strm.print("Check the serial port and try again");

+            else

+              sComm.cmd_servo_attach(1, 1) "Attach the motor to pin 9. 1 means 9";

+              sComm.cmd_servo_move(1, 1, 90) "Move the servo to 90 degree";

+              sComm.delay(1000) "be there for one second";

+              sComm.cmd_servo_move(1, 1, 45) "Move the servo to 45 degree";

+              sComm.delay(1000) "be there for one second";

+              sComm.cmd_servo_detach(1, 1) "Detach the motor";

+              sComm.delay(1000);

+            end if;

+            c_ok := sComm.close_serial(1) "To close the connection safely";

+          end when;

+          annotation(

+            experiment(StartTime = 0, StopTime = 5, Tolerance = 1e-6, Interval = 5));

+        end servo_reverse;

+

+        model servo_pot "Control Servo Motor using Potentiometer"

+          extends Modelica.Icons.Example;

+          import sComm = Arduino.SerialCommunication.Functions;

+          import strm = Modelica.Utilities.Streams;

+          Integer ok(fixed = false);

+          Integer c_ok(fixed = false);

+          Integer analog_in(fixed = false);

+        algorithm

+          when initial() then

+            ok := sComm.open_serial(1, 2, 115200) "COM port is 2 and baud rate is 115200";

+            sComm.delay(2000);

+            if ok <> 0 then

+              strm.print("Check the serial port and try again");

+            else

+              sComm.cmd_servo_attach(1, 1) "Attach the motor to pin 9";

+              sComm.delay(2000);

+              for i in 1:5000 loop

+                analog_in := sComm.cmd_analog_in(1, 2) "Read potentiometer value";

+                sComm.cmd_servo_move(1, 1, analog_in) "Command the servo motor";

+                sComm.delay(1000) "sleep for 1000 milliseconds";

+              end for;

+              sComm.cmd_servo_detach(1, 1) "Detach the motor";

+            end if;

+            analog_in := sComm.math_floor(analog_in * (180 / 1023)) "Scale Potentiometer value to 0-180";

+            c_ok := sComm.close_serial(1) "To close the connection safely";

+          end when;

+//5,000 itterations

+//strm.print(String(analog_in));

+          annotation(

+            experiment(StartTime = 0, StopTime = 5, Tolerance = 1e-6, Interval = 5));

+        end servo_pot;

+      end servo;

+

+      package modbus

+        extends Modelica.Icons.ExamplesPackage;

+

+        function read_voltage

+          extends Modelica.Icons.Function;

+        

+          external read_voltage() annotation(

+            Library = "SerialComm");

+          annotation(

+            Documentation(info = "<html>

+        <h4>Syntax</h4>

+        <blockquote><pre>

+        Arduino.SerialCommunication.Examples.modbus.<b>read_voltage</b>();

+        </pre></blockquote>

+        <h4>Description</h4>

+        <p>

+        </p>

+        </html>"));

+        end read_voltage;

+

+        function read_current

+          extends Modelica.Icons.Function;

+        

+          external read_current() annotation(

+            Library = "SerialComm");

+          annotation(

+            Documentation(info = "<html>

+        <h4>Syntax</h4>

+        <blockquote><pre>

+        Arduino.SerialCommunication.Examples.modbus.<b>read_current</b>();

+        </pre></blockquote>

+        <h4>Description</h4>

+        <p>

+        </p>

+        </html>"));

+        end read_current;

+

+        function read_val

+          extends Modelica.Icons.Function;

+          input Integer addr_byte;

+          output Real p;

+        

+          external p = read_val(addr_byte) annotation(

+            Library = "SerialComm");

+          annotation(

+            Documentation(info = "<html>

+        <h4>Syntax</h4>

+        <blockquote><pre>

+        Arduino.SerialCommunication.Examples.modbus.<b>read_val</b>(address_byte);

+        </pre></blockquote>

+        <h4>Description</h4>

+        <p>

+        </p>

+        </html>"));

+        end read_val;

+

+        function read_active_power

+          extends Modelica.Icons.Function;

+        

+          external read_active_power() annotation(

+            Library = "SerialComm");

+          annotation(

+            Documentation(info = "<html>

+        <h4>Syntax</h4>

+        <blockquote><pre>

+        Arduino.SerialCommunication.Examples.modbus.<b>read_active_power</b>();

+        </pre></blockquote>

+        <h4>Description</h4>

+        <p>

+        </p>

+        </html>"));

+        end read_active_power;

+

+        model modbus_test

+          extends Modelica.Icons.Example;

+          import sComm = Arduino.SerialCommunication.Functions;

+          import modbus = Arduino.SerialCommunication.Examples.modbus;

+          //Integer ok(fixed = false);

+          //Integer c_ok(fixed = false);

+        algorithm

+          when initial() then

+            modbus.read_voltage();

+            modbus.read_current();

+            modbus.read_active_power();

+            sComm.delay(2000);

+          end when;

+//ok:=sComm.open_serial(1,2,9600);

+//c_ok:=sComm.close_serial(1);

+        end modbus_test;

+      end modbus;

+    end Examples;

+

+    package MDD_Examples "Interfacing arduino with OpenModelica using Modelica Device Drivers"

+      extends Modelica.Icons.ExamplesPackage;

+

+      package MDD_led

+        extends Modelica.Icons.ExamplesPackage;

+

+        model MDD_led_blue ""

+          extends Modelica.Icons.Example;

+          inner Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.Microcontroller mcu(desiredPeriod = 0.002, platform = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Platform.ATmega328P) annotation(

+            Placement(visible = true, transformation(origin = {-40, 40}, extent = {{-20, -20}, {20, 20}}, rotation = 0)));

+          Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.SynchronizeRealtime synchronizeRealtime1(timer = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.TimerSelect.Timer0) annotation(

+            Placement(visible = true, transformation(origin = {39, 41}, extent = {{-17, -17}, {17, 17}}, rotation = 0)));

+          Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.DigitalWriteBoolean digitalWriteBoolean1(pin = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Pin.'1', port = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Port.B) annotation(

+            Placement(visible = true, transformation(origin = {39, -21}, extent = {{-19, -19}, {19, 19}}, rotation = 0)));

+          Modelica.Blocks.Sources.BooleanExpression booleanExpression1(y = true) annotation(

+            Placement(visible = true, transformation(origin = {-41, -21}, extent = {{-15, -17}, {15, 17}}, rotation = 0)));

+        equation

+          connect(booleanExpression1.y, digitalWriteBoolean1.u) annotation(

+            Line(points = {{-24, -20}, {14, -20}, {14, -20}, {16, -20}}, color = {255, 0, 255}));

+          annotation(

+            Documentation(info = "<html>

+        <h4>Syntax</h4>

+        <blockquote><pre>

+        Arduino.SerialCommunication.MDD_Examples.MDD_led.<b>MDD-led_blue</b>();

+        </pre></blockquote>

+        <h4>Description</h4>

+        <p>

+        </p>

+        </html>"));

+        end MDD_led_blue;

+

+        model MDD_led_blue_delay

+          extends Modelica.Icons.Example;

+          inner Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.Microcontroller mcu(desiredPeriod = 0.002, platform = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Platform.ATmega328P) annotation(

+            Placement(visible = true, transformation(origin = {-40, 40}, extent = {{-20, -20}, {20, 20}}, rotation = 0)));

+          Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.SynchronizeRealtime synchronizeRealtime1(timer = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.TimerSelect.Timer0) annotation(

+            Placement(visible = true, transformation(origin = {31, 41}, extent = {{-19, -19}, {19, 19}}, rotation = 0)));

+          Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.DigitalWriteBoolean digitalWriteBoolean1(pin = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Pin.'1', port = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Port.B) annotation(

+            Placement(visible = true, transformation(origin = {41, -17}, extent = {{-17, -17}, {17, 17}}, rotation = 0)));

+          Modelica.Blocks.Sources.BooleanExpression booleanExpression1(y = if time < 5 then true else false) annotation(

+            Placement(visible = true, transformation(origin = {-27, -16}, extent = {{-21, -16}, {21, 16}}, rotation = 0)));

+        equation

+          connect(booleanExpression1.y, digitalWriteBoolean1.u) annotation(

+            Line(points = {{-4, -16}, {20, -16}}, color = {255, 0, 255}));

+        end MDD_led_blue_delay;

+

+        model MDD_led_blink

+          extends Modelica.Icons.Example;

+          inner Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.Microcontroller mcu(desiredPeriod = 0.002, platform = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Platform.ATmega328P) annotation(

+            Placement(visible = true, transformation(origin = {-45, 71}, extent = {{-23, -23}, {23, 23}}, rotation = 0)));

+          Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.DigitalWriteBoolean digitalWriteBoolean1(pin = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Pin.'5', port = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Port.B) annotation(

+            Placement(visible = true, transformation(origin = {42, -22}, extent = {{-20, -20}, {20, 20}}, rotation = 0)));

+          Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.SynchronizeRealtime synchronizeRealtime1(timer = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.TimerSelect.Timer0) annotation(

+            Placement(visible = true, transformation(origin = {23, 71}, extent = {{-19, -19}, {19, 19}}, rotation = 0)));

+          Modelica.Blocks.Sources.BooleanExpression booleanExpression1(y = mod(time, 2) >= 1) annotation(

+            Placement(visible = true, transformation(origin = {-24, -21}, extent = {{-16, -15}, {16, 15}}, rotation = 0)));

+        equation

+          connect(booleanExpression1.y, digitalWriteBoolean1.u) annotation(

+            Line(points = {{-6, -21}, {16, -21}, {16, -22}, {18, -22}}, color = {255, 0, 255}));

+        end MDD_led_blink;

+

+        model MDD_led_blue_red

+          extends Modelica.Icons.Example;

+          inner Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.Microcontroller mcu(desiredPeriod = 0.002, platform = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Platform.ATmega328P) annotation(

+            Placement(visible = true, transformation(origin = {-47, 47}, extent = {{-21, -21}, {21, 21}}, rotation = 0)));

+          Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.DigitalWriteBoolean digitalWriteBoolean1(pin = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Pin.'1', port = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Port.B) annotation(

+            Placement(visible = true, transformation(origin = {38, -16}, extent = {{-16, -16}, {16, 16}}, rotation = 0)));

+          Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.SynchronizeRealtime synchronizeRealtime1(timer = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.TimerSelect.Timer0) annotation(

+            Placement(visible = true, transformation(origin = {40, 44}, extent = {{-18, -18}, {18, 18}}, rotation = 0)));

+          Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.DigitalWriteBoolean digitalWriteBoolean2(pin = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Pin.'3', port = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Port.B) annotation(

+            Placement(visible = true, transformation(origin = {38, -62}, extent = {{-16, -16}, {16, 16}}, rotation = 0)));

+          Modelica.Blocks.Sources.BooleanExpression booleanExpression1(y = if time < 1 then true else false) annotation(

+            Placement(visible = true, transformation(origin = {-32, -16}, extent = {{-18, -14}, {18, 14}}, rotation = 0)));

+          Modelica.Blocks.Sources.BooleanExpression booleanExpression2(y = if time < 1.6 then true else false) annotation(

+            Placement(visible = true, transformation(origin = {-32, -62}, extent = {{-18, -16}, {18, 16}}, rotation = 0)));

+        equation

+          connect(digitalWriteBoolean2.u, booleanExpression2.y) annotation(

+            Line(points = {{18, -62}, {-12, -62}, {-12, -62}, {-12, -62}}, color = {255, 0, 255}));

+          connect(booleanExpression2.y, digitalWriteBoolean2.u) annotation(

+            Line(points = {{-12, -62}, {18, -62}, {18, -62}, {18, -62}}, color = {255, 0, 255}));

+          connect(booleanExpression1.y, digitalWriteBoolean1.u) annotation(

+            Line(points = {{-12, -16}, {18, -16}, {18, -16}, {18, -16}}, color = {255, 0, 255}));

+        end MDD_led_blue_red;

+

+        model MDD_led_green_blink

+          extends Modelica.Icons.Example;

+          inner Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.Microcontroller mcu(desiredPeriod = 0.002, platform = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Platform.ATmega328P) annotation(

+            Placement(visible = true, transformation(origin = {-40, 40}, extent = {{-20, -20}, {20, 20}}, rotation = 0)));

+          Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.DigitalWriteBoolean digitalWriteBoolean1(pin = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Pin.'2', port = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Port.B) annotation(

+            Placement(visible = true, transformation(origin = {46, -30}, extent = {{-18, -18}, {18, 18}}, rotation = 0)));

+          Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.SynchronizeRealtime synchronizeRealtime1(timer = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.TimerSelect.Timer0) annotation(

+            Placement(visible = true, transformation(origin = {39, 39}, extent = {{-19, -19}, {19, 19}}, rotation = 0)));

+          Modelica.Blocks.Sources.BooleanExpression booleanExpression1(y = mod(time, 2) >= 1) annotation(

+            Placement(visible = true, transformation(origin = {-17, -30}, extent = {{-15, -14}, {15, 14}}, rotation = 0)));

+        equation

+          connect(booleanExpression1.y, digitalWriteBoolean1.u) annotation(

+            Line(points = {{0, -30}, {24, -30}, {24, -30}, {24, -30}}, color = {255, 0, 255}));

+        end MDD_led_green_blink;

+      end MDD_led;

+

+      package MDD_push

+        extends Modelica.Icons.ExamplesPackage;

+

+        model MDD_led_push_button

+          extends Modelica.Icons.Example;

+          inner Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.Microcontroller mcu(desiredPeriod = 0.002, platform = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Platform.ATmega328P) annotation(

+            Placement(visible = true, transformation(origin = {-38, 40}, extent = {{-18, -18}, {18, 18}}, rotation = 0)));

+          Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.DigitalWriteBoolean digitalWriteBoolean1(pin = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Pin.'1', port = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Port.B) annotation(

+            Placement(visible = true, transformation(origin = {64, -26}, extent = {{-16, -16}, {16, 16}}, rotation = 0)));

+          Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.SynchronizeRealtime synchronizeRealtime1(timer = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.TimerSelect.Timer1) annotation(

+            Placement(visible = true, transformation(origin = {39, 41}, extent = {{-17, -17}, {17, 17}}, rotation = 0)));

+          Modelica.Blocks.Logical.LogicalSwitch logicalSwitch1 annotation(

+            Placement(visible = true, transformation(origin = {16, -26}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));

+          Modelica.Blocks.Sources.BooleanExpression booleanExpression1(y = true) annotation(

+            Placement(visible = true, transformation(origin = {-20, 8}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));

+          Modelica.Blocks.Sources.BooleanExpression booleanExpression2(y = false) annotation(

+            Placement(visible = true, transformation(origin = {-18, -62}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));

+          Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.DigitalReadBoolean digitalReadBoolean1(pin = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Pin.'4', port = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Port.D) annotation(

+            Placement(visible = true, transformation(origin = {-60, -26}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));

+        equation

+          connect(logicalSwitch1.y, digitalWriteBoolean1.u) annotation(

+            Line(points = {{28, -26}, {44, -26}, {44, -26}, {44, -26}}, color = {255, 0, 255}));

+          connect(digitalReadBoolean1.y, logicalSwitch1.u2) annotation(

+            Line(points = {{-48, -26}, {2, -26}, {2, -26}, {4, -26}}, color = {255, 0, 255}));

+          connect(booleanExpression1.y, logicalSwitch1.u1) annotation(

+            Line(points = {{-8, 8}, {-2, 8}, {-2, -18}, {4, -18}, {4, -18}}, color = {255, 0, 255}));

+          connect(booleanExpression2.y, logicalSwitch1.u3) annotation(

+            Line(points = {{-6, -62}, {-2, -62}, {-2, -34}, {4, -34}, {4, -34}}, color = {255, 0, 255}));

+        end MDD_led_push_button;

+

+        model MDD_push_button_status

+          extends Modelica.Icons.Example;

+          inner Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.Microcontroller mcu(desiredPeriod = 0.002, platform = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Platform.ATmega328P) annotation(

+            Placement(visible = true, transformation(origin = {-43, 43}, extent = {{-19, -19}, {19, 19}}, rotation = 0)));

+          Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.SynchronizeRealtime synchronizeRealtime1(timer = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.TimerSelect.Timer0) annotation(

+            Placement(visible = true, transformation(origin = {20, 42}, extent = {{-18, -18}, {18, 18}}, rotation = 0)));

+          Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.DigitalReadBoolean digitalReadBoolean1(pin = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Pin.'4', port = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Port.B) annotation(

+            Placement(visible = true, transformation(origin = {-39, -19}, extent = {{-19, -19}, {19, 19}}, rotation = 0)));

+          Modelica.Blocks.Interaction.Show.BooleanValue booleanValue1(use_activePort = true) annotation(

+            Placement(visible = true, transformation(origin = {31, -19}, extent = {{-15, -17}, {15, 17}}, rotation = 0)));

+        equation

+          connect(digitalReadBoolean1.y, booleanValue1.activePort) annotation(

+            Line(points = {{-18, -18}, {14, -18}, {14, -18}, {14, -18}}, color = {255, 0, 255}));

+        end MDD_push_button_status;

+      end MDD_push;

+

+      package MDD_ldr

+        extends Modelica.Icons.ExamplesPackage;

+

+        model MDD_ldr_led

+          extends Modelica.Icons.Example;

+          inner Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.Microcontroller mcu(desiredPeriod = 0.002, platform = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Platform.ATmega328P) annotation(

+            Placement(visible = true, transformation(origin = {-45, 65}, extent = {{-21, -21}, {21, 21}}, rotation = 0)));

+          Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.SynchronizeRealtime synchronizeRealtime1(timer = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.TimerSelect.Timer0) annotation(

+            Placement(visible = true, transformation(origin = {40, 60}, extent = {{-20, -20}, {20, 20}}, rotation = 0)));

+          Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.DigitalWriteBoolean digitalWriteBoolean1(pin = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Pin.'1', port = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Port.B) annotation(

+            Placement(visible = true, transformation(origin = {79, -23}, extent = {{-17, -17}, {17, 17}}, rotation = 0)));

+          Modelica.Blocks.Sources.BooleanExpression booleanExpression1(y = true) annotation(

+            Placement(visible = true, transformation(origin = {-60, 12}, extent = {{-14, -16}, {14, 16}}, rotation = 0)));

+          Modelica.Blocks.Sources.BooleanExpression booleanExpression2 annotation(

+            Placement(visible = true, transformation(origin = {-59, -79}, extent = {{-13, -17}, {13, 17}}, rotation = 0)));

+          Modelica.Blocks.Logical.LogicalSwitch logicalSwitch1 annotation(

+            Placement(visible = true, transformation(origin = {28, -22}, extent = {{-16, -16}, {16, 16}}, rotation = 0)));

+          Modelica.Blocks.Logical.GreaterThreshold greaterThreshold1(threshold = 600) annotation(

+            Placement(visible = true, transformation(origin = {-21, -23}, extent = {{-11, -11}, {11, 11}}, rotation = 0)));

+          Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.ADC adc(analogPort = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.AnalogPort.A5, prescaler = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.AnalogPrescaler.'1/128', voltageReference = 1024, voltageReferenceSelect = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.VRefSelect.Internal) annotation(

+            Placement(visible = true, transformation(origin = {-72, -22}, extent = {{-20, -20}, {20, 20}}, rotation = 0)));

+        equation

+          connect(adc.y, greaterThreshold1.u) annotation(

+            Line(points = {{-50, -22}, {-34, -22}}, color = {0, 0, 127}));

+          connect(greaterThreshold1.y, logicalSwitch1.u2) annotation(

+            Line(points = {{-8, -22}, {8, -22}, {8, -22}, {8, -22}}, color = {255, 0, 255}));

+          connect(logicalSwitch1.y, digitalWriteBoolean1.u) annotation(

+            Line(points = {{46, -22}, {58, -22}, {58, -22}, {58, -22}}, color = {255, 0, 255}));

+          connect(booleanExpression1.y, logicalSwitch1.u1) annotation(

+            Line(points = {{-44, 12}, {8, 12}, {8, -10}, {8, -10}}, color = {255, 0, 255}));

+          connect(booleanExpression2.y, logicalSwitch1.u3) annotation(

+            Line(points = {{-44, -78}, {6, -78}, {6, -34}, {8, -34}}, color = {255, 0, 255}));

+        end MDD_ldr_led;

+

+        model MDD_ldr_read

+          extends Modelica.Icons.Example;

+          inner Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.Microcontroller mcu(desiredPeriod = 0.002, platform = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Platform.ATmega328P) annotation(

+            Placement(visible = true, transformation(origin = {-37, 39}, extent = {{-19, -19}, {19, 19}}, rotation = 0)));

+          Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.SynchronizeRealtime synchronizeRealtime1(timer = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.TimerSelect.Timer0) annotation(

+            Placement(visible = true, transformation(origin = {50, 38}, extent = {{-22, -22}, {22, 22}}, rotation = 0)));

+          Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.ADC adc(analogPort = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.AnalogPort.A5, prescaler = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.AnalogPrescaler.'1/128', voltageReference = 1024, voltageReferenceSelect = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.VRefSelect.Internal) annotation(

+            Placement(visible = true, transformation(origin = {-39, -17}, extent = {{-17, -17}, {17, 17}}, rotation = 0)));

+          Modelica.Blocks.Interaction.Show.RealValue realValue1(use_numberPort = true) annotation(

+            Placement(visible = true, transformation(origin = {30, -17}, extent = {{-18, -17}, {18, 17}}, rotation = 0)));

+        equation

+          connect(adc.y, realValue1.numberPort) annotation(

+            Line(points = {{-20, -17}, {7, -17}}, color = {0, 0, 127}));

+        end MDD_ldr_read;

+      end MDD_ldr;

+

+      package MDD_pot

+        extends Modelica.Icons.ExamplesPackage;

+

+        model MDD_pot_threshold ""

+          extends Modelica.Icons.Example;

+          inner Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.Microcontroller mcu(desiredPeriod = 0.002, platform = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Platform.ATmega328P) annotation(

+            Placement(visible = true, transformation(origin = {-79, 79}, extent = {{-19, -19}, {19, 19}}, rotation = 0)));

+          Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.SynchronizeRealtime synchronizeRealtime1(timer = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.TimerSelect.Timer0) annotation(

+            Placement(visible = true, transformation(origin = {80, 80}, extent = {{-18, -18}, {18, 18}}, rotation = 0)));

+          Modelica.Blocks.Logical.Switch switch11 annotation(

+            Placement(visible = true, transformation(origin = {2, 0}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));

+          Modelica.Blocks.Logical.Switch switch12 annotation(

+            Placement(visible = true, transformation(origin = {10, -64}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));

+          Modelica.Blocks.Logical.Greater greater1 annotation(

+            Placement(visible = true, transformation(origin = {42, 0}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));

+          Modelica.Blocks.Logical.Greater greater2 annotation(

+            Placement(visible = true, transformation(origin = {36, 70}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));

+          Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.DigitalWriteBoolean digitalWriteBoolean1(pin = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Pin.'1', port = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Port.B) annotation(

+            Placement(visible = true, transformation(origin = {82, 40}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));

+          Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.DigitalWriteBoolean digitalWriteBoolean2(pin = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Pin.'2', port = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Port.B) annotation(

+            Placement(visible = true, transformation(origin = {82, 0}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));

+          Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.DigitalWriteBoolean digitalWriteBoolean3(pin = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Pin.'3', port = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Port.B) annotation(

+            Placement(visible = true, transformation(origin = {82, -64}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));

+          Modelica.Blocks.Logical.GreaterEqualThreshold greaterEqualThreshold1(threshold = 0) annotation(

+            Placement(visible = true, transformation(origin = {-42, 44}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));

+          Modelica.Blocks.Logical.GreaterEqualThreshold greaterEqualThreshold2(threshold = 320) annotation(

+            Placement(visible = true, transformation(origin = {-42, 0}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));

+          Modelica.Blocks.Logical.GreaterEqualThreshold greaterEqualThreshold3(threshold = 900) annotation(

+            Placement(visible = true, transformation(origin = {-40, -64}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));

+          Modelica.Blocks.Sources.RealExpression realExpression1(y = 0) annotation(

+            Placement(visible = true, transformation(origin = {-40, -92}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));

+          Modelica.Blocks.Sources.RealExpression realExpression2(y = 1) annotation(

+            Placement(visible = true, transformation(origin = {-44, 84}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));

+          Modelica.Blocks.Logical.Switch switch1 annotation(

+            Placement(visible = true, transformation(origin = {0, 70}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));

+          Modelica.Blocks.Math.RealToBoolean realToBoolean1(threshold = 0.5) annotation(

+            Placement(visible = true, transformation(origin = {44, -64}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));

+          Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.ADC adc(analogPort = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.AnalogPort.A2, prescaler = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.AnalogPrescaler.'1/128', voltageReference = 1024, voltageReferenceSelect = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.VRefSelect.Internal) annotation(

+            Placement(visible = true, transformation(origin = {-88, 0}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));

+        equation

+          connect(adc.y, greaterEqualThreshold1.u) annotation(

+            Line(points = {{-76, 0}, {-70, 0}, {-70, 46}, {-54, 46}}, color = {0, 0, 127}));

+          connect(greaterEqualThreshold1.y, switch1.u2) annotation(

+            Line(points = {{-31, 46}, {-24, 46}, {-24, 70}, {-12, 70}}, color = {255, 0, 255}));

+          connect(adc.y, greaterEqualThreshold3.u) annotation(

+            Line(points = {{-76, 0}, {-70, 0}, {-70, -64}, {-52, -64}, {-52, -64}}, color = {0, 0, 127}));

+          connect(adc.y, greaterEqualThreshold2.u) annotation(

+            Line(points = {{-76, 0}, {-54, 0}, {-54, 0}, {-54, 0}}, color = {0, 0, 127}));

+          connect(realToBoolean1.y, digitalWriteBoolean3.u) annotation(

+            Line(points = {{56, -64}, {70, -64}, {70, -64}, {70, -64}}, color = {255, 0, 255}));

+          connect(switch12.y, realToBoolean1.u) annotation(

+            Line(points = {{22, -64}, {32, -64}, {32, -64}, {32, -64}}, color = {0, 0, 127}));

+          connect(realExpression1.y, switch1.u3) annotation(

+            Line(points = {{-28, -92}, {-16, -92}, {-16, 62}, {-12, 62}, {-12, 62}}, color = {0, 0, 127}));

+          connect(realExpression2.y, switch1.u1) annotation(

+            Line(points = {{-32, 84}, {-20, 84}, {-20, 78}, {-12, 78}, {-12, 78}}, color = {0, 0, 127}));

+          connect(switch1.y, greater2.u1) annotation(

+            Line(points = {{12, 70}, {22, 70}, {22, 70}, {24, 70}}, color = {0, 0, 127}));

+          connect(greater1.y, digitalWriteBoolean2.u) annotation(

+            Line(points = {{54, 0}, {70, 0}}, color = {255, 0, 255}));

+          connect(switch11.y, greater2.u2) annotation(

+            Line(points = {{14, 0}, {18, 0}, {18, 62}, {24, 62}, {24, 62}}, color = {0, 0, 127}));

+          connect(switch11.y, greater1.u1) annotation(

+            Line(points = {{14, 0}, {30, 0}}, color = {0, 0, 127}));

+          connect(switch12.y, greater1.u2) annotation(

+            Line(points = {{22, -64}, {22, -64}, {22, -8}, {30, -8}, {30, -8}}, color = {0, 0, 127}));

+          connect(greaterEqualThreshold2.y, switch11.u2) annotation(

+            Line(points = {{-30, 0}, {-10, 0}, {-10, 0}, {-10, 0}}, color = {255, 0, 255}));

+          connect(greater2.y, digitalWriteBoolean1.u) annotation(

+            Line(points = {{48, 70}, {56, 70}, {56, 40}, {70, 40}, {70, 40}}, color = {255, 0, 255}));

+          connect(realExpression2.y, switch12.u1) annotation(

+            Line(points = {{-32, 84}, {-20, 84}, {-20, -56}, {-2, -56}, {-2, -56}}, color = {0, 0, 127}));

+          connect(realExpression2.y, switch11.u1) annotation(

+            Line(points = {{-32, 84}, {-20, 84}, {-20, 8}, {-10, 8}, {-10, 8}}, color = {0, 0, 127}));

+          connect(realExpression1.y, switch11.u3) annotation(

+            Line(points = {{-28, -92}, {-16, -92}, {-16, -8}, {-10, -8}, {-10, -8}}, color = {0, 0, 127}));

+          connect(realExpression1.y, switch12.u3) annotation(

+            Line(points = {{-28, -92}, {-16, -92}, {-16, -72}, {-2, -72}, {-2, -72}}, color = {0, 0, 127}));

+          connect(greaterEqualThreshold3.y, switch12.u2) annotation(

+            Line(points = {{-28, -64}, {-2, -64}, {-2, -64}, {-2, -64}}, color = {255, 0, 255}));

+          annotation(

+            Documentation(info = "<html>

+        <h4>Syntax</h4>

+        <blockquote><pre>

+        Arduino.SerialCommunication.MDD_Examples.MDD_pot.<b>MDD_pot_threshold</b>();

+        </pre></blockquote>

+        <h4>Description</h4>

+        <p>Voltage reference used to represent 10 bit precision(1024) of ADC along with prescaling by by 128.Internal voltage reference is applied to adc.

+        </p>

+        </html>"));

+        end MDD_pot_threshold;

+      end MDD_pot;

+

+      package MDD_thermistor

+        extends Modelica.Icons.ExamplesPackage;

+

+        model MDD_therm_read

+          extends Modelica.Icons.Example;

+          inner Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.Microcontroller mcu(desiredPeriod = 0.002, platform = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Platform.ATmega328P) annotation(

+            Placement(visible = true, transformation(origin = {-40, 40}, extent = {{-20, -20}, {20, 20}}, rotation = 0)));

+          Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.SynchronizeRealtime synchronizeRealtime1(timer = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.TimerSelect.Timer0) annotation(

+            Placement(visible = true, transformation(origin = {40, 42}, extent = {{-20, -20}, {20, 20}}, rotation = 0)));

+          Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.ADC adc(analogPort = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.AnalogPort.A4, prescaler = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.AnalogPrescaler.'1/128', voltageReference = 1024, voltageReferenceSelect = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.VRefSelect.Internal) annotation(

+            Placement(visible = true, transformation(origin = {-40, -20}, extent = {{-20, -20}, {20, 20}}, rotation = 0)));

+          Modelica.Blocks.Interaction.Show.RealValue realValue1(use_numberPort = true) annotation(

+            Placement(visible = true, transformation(origin = {39, -21}, extent = {{-15, -19}, {15, 19}}, rotation = 0)));

+        equation

+          connect(adc.y, realValue1.numberPort) annotation(

+            Line(points = {{-18, -20}, {20, -20}, {20, -20}, {22, -20}}, color = {0, 0, 127}));

+        end MDD_therm_read;

+

+        model MDD_therm_buzzer

+          extends Modelica.Icons.Example;

+          inner Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.Microcontroller mcu(desiredPeriod = 0.002, platform = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Platform.ATmega328P) annotation(

+            Placement(visible = true, transformation(origin = {-61, 61}, extent = {{-21, -21}, {21, 21}}, rotation = 0)));

+          Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.ADC adc(analogPort = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.AnalogPort.A4, prescaler = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.AnalogPrescaler.'1/128', voltageReference = 1024, voltageReferenceSelect = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.VRefSelect.Internal) annotation(

+            Placement(visible = true, transformation(origin = {-68, 1.77636e-15}, extent = {{-20, -20}, {20, 20}}, rotation = 0)));

+          Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.SynchronizeRealtime synchronizeRealtime1(timer = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.TimerSelect.Timer0) annotation(

+            Placement(visible = true, transformation(origin = {41, 61}, extent = {{-19, -19}, {19, 19}}, rotation = 0)));

+          Modelica.Blocks.Interaction.Show.RealValue realValue1(use_numberPort = true) annotation(

+            Placement(visible = true, transformation(origin = {12, -56}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));

+          Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.DigitalWriteBoolean digitalWriteBoolean1(pin = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Pin.'3', port = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Port.D) annotation(

+            Placement(visible = true, transformation(origin = {78, 0}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));

+          Modelica.Blocks.Logical.LogicalSwitch logicalSwitch1 annotation(

+            Placement(visible = true, transformation(origin = {40, 0}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));

+          Modelica.Blocks.Sources.BooleanExpression booleanExpression1(y = false) annotation(

+            Placement(visible = true, transformation(origin = {10, -32}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));

+          Modelica.Blocks.Sources.BooleanExpression booleanExpression2(y = true) annotation(

+            Placement(visible = true, transformation(origin = {10, 32}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));

+          Modelica.Blocks.Logical.GreaterEqualThreshold greaterEqualThreshold1(threshold = 550) annotation(

+            Placement(visible = true, transformation(origin = {-4, 0}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));

+        equation

+          connect(greaterEqualThreshold1.y, logicalSwitch1.u2) annotation(

+            Line(points = {{8, 0}, {28, 0}, {28, 0}, {28, 0}}, color = {255, 0, 255}));

+          connect(adc.y, greaterEqualThreshold1.u) annotation(

+            Line(points = {{-46, 0}, {-16, 0}, {-16, 0}, {-16, 0}}, color = {0, 0, 127}));

+          connect(adc.y, realValue1.numberPort) annotation(

+            Line(points = {{-46, 0}, {-32, 0}, {-32, -56}, {0, -56}}, color = {0, 0, 127}));

+          connect(logicalSwitch1.y, digitalWriteBoolean1.u) annotation(

+            Line(points = {{52, 0}, {66, 0}, {66, 0}, {66, 0}}, color = {255, 0, 255}));

+          connect(booleanExpression2.y, logicalSwitch1.u1) annotation(

+            Line(points = {{22, 32}, {24, 32}, {24, 8}, {28, 8}, {28, 8}}, color = {255, 0, 255}));

+          connect(booleanExpression1.y, logicalSwitch1.u3) annotation(

+            Line(points = {{22, -32}, {24, -32}, {24, -8}, {28, -8}, {28, -8}}, color = {255, 0, 255}));

+        end MDD_therm_buzzer;

+      end MDD_thermistor;

+

+      package MDD_dcmotor

+        extends Modelica.Icons.ExamplesPackage;

+

+        model MDD_dcmotor_clock

+          extends Modelica.Icons.Example;

+          inner Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.Microcontroller mcu(desiredPeriod = 0.002, platform = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Platform.ATmega328P) annotation(

+            Placement(visible = true, transformation(origin = {-40, 40}, extent = {{-20, -20}, {20, 20}}, rotation = 0)));

+          Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.SynchronizeRealtime synchronizeRealtime1(timer = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.TimerSelect.Timer0) annotation(

+            Placement(visible = true, transformation(origin = {39, 41}, extent = {{-19, -19}, {19, 19}}, rotation = 0)));

+          Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.PWM pwm(fastPWM = true, initialValues = {0}, prescaler = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.TimerPrescaler.'1/1024', timer = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.TimerSelect.Timer1, timerNumbers = {Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.TimerNumber.A}) annotation(

+            Placement(visible = true, transformation(origin = {51, -3}, extent = {{-19, -19}, {19, 19}}, rotation = 0)));

+          Modelica.Blocks.Sources.IntegerExpression integerExpression1(y = if time < 5 then 100 else 0) annotation(

+            Placement(visible = true, transformation(origin = {-40, -3}, extent = {{-16, -13}, {16, 13}}, rotation = 0)));

+        equation

+          connect(pwm.u[1], integerExpression1.y) annotation(

+            Line(points = {{28, -3}, {-22, -3}}, color = {255, 127, 0}, thickness = 0.5));

+        end MDD_dcmotor_clock;

+

+        model MDD_dcmotor_both

+          extends Modelica.Icons.Example;

+          inner Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.Microcontroller mcu(desiredPeriod = 0.002, platform = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Platform.ATmega328P) annotation(

+            Placement(visible = true, transformation(origin = {-40, 60}, extent = {{-20, -20}, {20, 20}}, rotation = 0)));

+          Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.SynchronizeRealtime synchronizeRealtime1(timer = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.TimerSelect.Timer0) annotation(

+            Placement(visible = true, transformation(origin = {56, 60}, extent = {{-18, -18}, {18, 18}}, rotation = 0)));

+          Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.PWM pwm(fastPWM = true, initialValues = {0}, prescaler = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.TimerPrescaler.'1/1024', timer = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.TimerSelect.Timer1, timerNumbers = {Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.TimerNumber.A}) annotation(

+            Placement(visible = true, transformation(origin = {54, 1.77636e-15}, extent = {{-20, -20}, {20, 20}}, rotation = 0)));

+          Modelica.Blocks.Sources.IntegerExpression integerExpression1(y = if mod(time, 5) >= 2.5 then 100 else 0) annotation(

+            Placement(visible = true, transformation(origin = {-41, 3.55271e-15}, extent = {{-23, -20}, {23, 20}}, rotation = 0)));

+          Modelica.Blocks.Sources.IntegerExpression integerExpression2(y = if mod(time, 5) < 2.5 then 100 else 0) annotation(

+            Placement(visible = true, transformation(origin = {-39, -48}, extent = {{-23, -20}, {23, 20}}, rotation = 0)));

+          Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.PWM pwm1(fastPWM = true, initialValues = {0}, prescaler = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.TimerPrescaler.'1/1024', timer = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.TimerSelect.Timer1, timerNumbers = {Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.TimerNumber.B}) annotation(

+            Placement(visible = true, transformation(origin = {54, -48}, extent = {{-20, -20}, {20, 20}}, rotation = 0)));

+        equation

+          connect(integerExpression2.y, pwm1.u[1]) annotation(

+            Line(points = {{-14, -48}, {28, -48}, {28, -48}, {30, -48}}, color = {255, 127, 0}));

+          connect(integerExpression1.y, pwm.u[1]) annotation(

+            Line(points = {{-16, 0}, {28, 0}, {28, 0}, {30, 0}}, color = {255, 127, 0}));

+        end MDD_dcmotor_both;

+

+        model MDD_dcmotor_loop

+          extends Modelica.Icons.Example;

+          inner Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.Microcontroller mcu(desiredPeriod = 0.002, platform = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Platform.ATmega328P) annotation(

+            Placement(visible = true, transformation(origin = {-40, 62}, extent = {{-20, -20}, {20, 20}}, rotation = 0)));

+          Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.SynchronizeRealtime synchronizeRealtime1(timer = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.TimerSelect.Timer0) annotation(

+            Placement(visible = true, transformation(origin = {40, 60}, extent = {{-20, -20}, {20, 20}}, rotation = 0)));

+          Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.PWM pwm(fastPWM = true, initialValues = {0}, prescaler = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.TimerPrescaler.'1/1024', timer = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.TimerSelect.Timer1, timerNumbers = {Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.TimerNumber.A}) annotation(

+            Placement(visible = true, transformation(origin = {44, 16}, extent = {{-16, -16}, {16, 16}}, rotation = 0)));

+          Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.PWM pwm1(fastPWM = true, initialValues = {0}, prescaler = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.TimerPrescaler.'1/1024', timer = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.TimerSelect.Timer1, timerNumbers = {Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.TimerNumber.B}) annotation(

+            Placement(visible = true, transformation(origin = {44, -30}, extent = {{-16, -16}, {16, 16}}, rotation = 0)));

+          Modelica.Blocks.Sources.IntegerExpression integerExpression1(y = if time < 3 then 100 else 0) annotation(

+            Placement(visible = true, transformation(origin = {-53, 16}, extent = {{-17, -16}, {17, 16}}, rotation = 0)));

+          Modelica.Blocks.Sources.IntegerExpression integerExpression2(y = if time >= 3 then 100 else 0) annotation(

+            Placement(visible = true, transformation(origin = {-52, -30}, extent = {{-16, -14}, {16, 14}}, rotation = 0)));

+        equation

+          connect(integerExpression2.y, pwm1.u[1]) annotation(

+            Line(points = {{-34, -30}, {24, -30}}, color = {255, 127, 0}));

+          connect(integerExpression1.y, pwm.u[1]) annotation(

+            Line(points = {{-34, 16}, {24, 16}}, color = {255, 127, 0}));

+        end MDD_dcmotor_loop;

+      end MDD_dcmotor;

+

+      package MDD_servo

+        extends Modelica.Icons.ExamplesPackage;

+

+        model MDD_servo_init

+          extends Modelica.Icons.Example;

+          inner Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.Microcontroller mcu(desiredPeriod = 0.002, platform = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Platform.ATmega328P) annotation(

+            Placement(visible = true, transformation(origin = {-40, 40}, extent = {{-20, -20}, {20, 20}}, rotation = 0)));

+          Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.SynchronizeRealtime synchronizeRealtime1(timer = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.TimerSelect.Timer0) annotation(

+            Placement(visible = true, transformation(origin = {61, 41}, extent = {{-19, -19}, {19, 19}}, rotation = 0)));

+          Modelica.Blocks.Sources.IntegerExpression integerExpression1(y = 30) annotation(

+            Placement(visible = true, transformation(origin = {-39, -7}, extent = {{-15, -15}, {15, 15}}, rotation = 0)));

+          Arduino.SerialCommunication.Blocks.Servo Servo(prescaler = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.TimerPrescaler.'1/1024', servo_no = Arduino.SerialCommunication.Types.Servo_no.'1', timer = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.TimerSelect.Timer1) annotation(

+            Placement(visible = true, transformation(origin = {36, -8}, extent = {{-18, -18}, {18, 18}}, rotation = 0)));

+        equation

+          connect(integerExpression1.y, Servo.u) annotation(

+            Line(points = {{-22.5, -7}, {14, -7}, {14, -8}}, color = {255, 127, 0}));

+        end MDD_servo_init;

+

+        model MDD_servo_loop

+          extends Modelica.Icons.Example;

+          inner Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.Microcontroller mcu(desiredPeriod = 0.002, platform = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Platform.ATmega328P) annotation(

+            Placement(visible = true, transformation(origin = {-41, 41}, extent = {{-19, -19}, {19, 19}}, rotation = 0)));

+          Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.SynchronizeRealtime synchronizeRealtime1 annotation(

+            Placement(visible = true, transformation(origin = {39, 41}, extent = {{-17, -17}, {17, 17}}, rotation = 0)));

+          Modelica.Blocks.Math.Gain gain1(k = 20) annotation(

+            Placement(visible = true, transformation(origin = {38, -6}, extent = {{-14, -14}, {14, 14}}, rotation = 0)));

+          Modelica.Blocks.Sources.Clock clock1(offset = 0, startTime = 0) annotation(

+            Placement(visible = true, transformation(origin = {-74, 2}, extent = {{-18, -18}, {18, 18}}, rotation = 0)));

+          Modelica.Blocks.Logical.LessEqual lessEqual1 annotation(

+            Placement(visible = true, transformation(origin = {-58, -50}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));

+          Modelica.Blocks.Logical.Switch switch1 annotation(

+            Placement(visible = true, transformation(origin = {-22, -6}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));

+          Modelica.Blocks.Sources.IntegerExpression integerExpression1(y = 0) annotation(

+            Placement(visible = true, transformation(origin = {-30, -42}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));

+          Modelica.Blocks.Sources.IntegerExpression integerExpression2(y = 10) annotation(

+            Placement(visible = true, transformation(origin = {-84, -84}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));

+          Modelica.Blocks.Math.RealToInteger realToInteger1 annotation(

+            Placement(visible = true, transformation(origin = {4, -34}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));

+          Blocks.Servo Servo(prescaler = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.TimerPrescaler.'1/1024', servo_no = 1, timer = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.TimerSelect.Timer0) annotation(

+            Placement(visible = true, transformation(origin = {78, -6}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));

+        equation

+          connect(gain1.y, Servo.u) annotation(

+            Line(points = {{54, -6}, {66, -6}, {66, -6}, {66, -6}}, color = {0, 0, 127}));

+          connect(integerExpression2.y, lessEqual1.u2) annotation(

+            Line(points = {{-73, -84}, {-64, -84}, {-64, -68}, {-84, -68}, {-84, -58}, {-70, -58}}, color = {255, 127, 0}));

+          connect(realToInteger1.y, gain1.u) annotation(

+            Line(points = {{16, -34}, {16, -6}, {21, -6}}, color = {255, 127, 0}));

+          connect(clock1.y, lessEqual1.u1) annotation(

+            Line(points = {{-54, 2}, {-50, 2}, {-50, -32}, {-84, -32}, {-84, -50}, {-70, -50}, {-70, -50}}, color = {0, 0, 127}));

+          connect(clock1.y, switch1.u1) annotation(

+            Line(points = {{-54, 2}, {-34, 2}}, color = {0, 0, 127}));

+          connect(integerExpression1.y, switch1.u3) annotation(

+            Line(points = {{-18, -42}, {-16, -42}, {-16, -24}, {-40, -24}, {-40, -14}, {-34, -14}, {-34, -14}}, color = {255, 127, 0}));

+          connect(lessEqual1.y, switch1.u2) annotation(

+            Line(points = {{-46, -50}, {-44, -50}, {-44, -6}, {-34, -6}, {-34, -6}}, color = {255, 0, 255}));

+          connect(switch1.y, realToInteger1.u) annotation(

+            Line(points = {{-10, -6}, {-8, -6}, {-8, -34}, {-8, -34}}, color = {0, 0, 127}));

+        end MDD_servo_loop;

+

+        model MDD_servo_pot

+          extends Modelica.Icons.Example;

+          inner Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.Microcontroller mcu(desiredPeriod = 0.002, platform = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Platform.ATmega328P) annotation(

+            Placement(visible = true, transformation(origin = {-40, 60}, extent = {{-20, -20}, {20, 20}}, rotation = 0)));

+          Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.SynchronizeRealtime synchronizeRealtime1(timer = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.TimerSelect.Timer0) annotation(

+            Placement(visible = true, transformation(origin = {39, 61}, extent = {{-19, -19}, {19, 19}}, rotation = 0)));

+          Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.ADC adc(analogPort = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.AnalogPort.A2, prescaler = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.AnalogPrescaler.'1/128', voltageReference = 1023, voltageReferenceSelect = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.VRefSelect.Internal) annotation(

+            Placement(visible = true, transformation(origin = {-52, -10}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));

+          Modelica.Blocks.Math.RealToInteger realToInteger1 annotation(

+            Placement(visible = true, transformation(origin = {-4, -10}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));

+          Blocks.Servo Servo(prescaler = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.TimerPrescaler.'1/1024', servo_no = 1, timer = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.TimerSelect.Timer0) annotation(

+            Placement(visible = true, transformation(origin = {46, -10}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));

+        equation

+          connect(realToInteger1.y, Servo.u) annotation(

+            Line(points = {{8, -10}, {34, -10}, {34, -10}, {34, -10}}, color = {255, 127, 0}));

+          connect(adc.y, realToInteger1.u) annotation(

+            Line(points = {{-40, -10}, {-16, -10}, {-16, -10}, {-16, -10}}, color = {0, 0, 127}));

+        end MDD_servo_pot;

+

+        model MDD_servo_reverse

+          extends Modelica.Icons.Example;

+          inner Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.Microcontroller mcu(desiredPeriod = 0.002, platform = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Platform.ATmega328P) annotation(

+            Placement(visible = true, transformation(origin = {-59, 61}, extent = {{-19, -19}, {19, 19}}, rotation = 0)));

+          Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.SynchronizeRealtime synchronizeRealtime1(timer = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.TimerSelect.Timer0) annotation(

+            Placement(visible = true, transformation(origin = {55, 61}, extent = {{-19, -19}, {19, 19}}, rotation = 0)));

+          Modelica.Blocks.Sources.IntegerExpression integerExpression1(y = 90) annotation(

+            Placement(visible = true, transformation(origin = {-44, 0}, extent = {{-22, -22}, {22, 22}}, rotation = 0)));

+          Blocks.Servo Servo(prescaler = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.TimerPrescaler.'1/1024', servo_no = 1, timer = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.TimerSelect.Timer0) annotation(

+            Placement(visible = true, transformation(origin = {26, 0}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));

+        equation

+          connect(integerExpression1.y, Servo.u) annotation(

+            Line(points = {{-20, 0}, {14, 0}, {14, 0}, {14, 0}}, color = {255, 127, 0}));

+        end MDD_servo_reverse;

+      end MDD_servo;

+

+      package MDD_modbus

+        extends Modelica.Icons.ExamplesPackage;

+

+        model MDD_read_val

+          extends Modelica.Icons.Example;

+          inner Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.Microcontroller mcu(desiredPeriod = 0.002, platform = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.Platform.ATmega328P) annotation(

+            Placement(visible = true, transformation(origin = {-45, 67}, extent = {{-15, -15}, {15, 15}}, rotation = 0)));

+          Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.SynchronizeRealtime synchronizeRealtime1(timer = Modelica_DeviceDrivers.EmbeddedTargets.AVR.Types.TimerSelect.Timer0) annotation(

+            Placement(visible = true, transformation(origin = {28, 68}, extent = {{-12, -12}, {12, 12}}, rotation = 0)));

+          Modelica.Blocks.MathInteger.MultiSwitch multiSwitch1(expr = {86, 88, 78}, nu = 3, use_pre_as_default = true, y_default = 0) annotation(

+            Placement(visible = true, transformation(origin = {-32.6577, -10}, extent = {{-10.0019, -22}, {30.0056, 22}}, rotation = 0)));

+          Modelica.Blocks.Sources.BooleanExpression booleanExpression1 annotation(

+            Placement(visible = true, transformation(origin = {-78, -12}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));

+          Modelica.Blocks.Interaction.Show.RealValue realValue1 annotation(

+            Placement(visible = true, transformation(origin = {60, -10}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));

+          Blocks.Read_Val read_Val1 annotation(

+            Placement(visible = true, transformation(origin = {26, -10}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));

+        equation

+          connect(read_Val1.y, realValue1.numberPort) annotation(

+            Line(points = {{38, -10}, {48, -10}, {48, -10}, {48, -10}}, color = {0, 0, 127}));

+          connect(multiSwitch1.y, read_Val1.u) annotation(

+            Line(points = {{-2, -10}, {14, -10}, {14, -10}, {14, -10}}, color = {255, 127, 0}));

+        end MDD_read_val;

+      end MDD_modbus;

+    end MDD_Examples;

+

+    package Blocks

+      extends Modelica.Icons.Package;

+

+      model Servo

+        extends Modelica.Blocks.Icons.Block;

+        import Modelica_DeviceDrivers.EmbeddedTargets.AVR;

+        import sComm = Arduino.SerialCommunication.Functions;

+        outer Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.Microcontroller mcu;

+        constant AVR.Types.TimerSelect timer annotation(

+          Dialog(enable = true, tab = "General", group = "Constants"));

+        constant AVR.Types.TimerPrescaler prescaler "Pre-scaler for the clock." annotation(

+          Dialog(enable = true, tab = "General", group = "Constants"));

+        constant sComm.Types.Servo_no servo_no annotation(

+          Dialog(enable = true, tab = "General", group = "Constants"));

+        Modelica.Blocks.Interfaces.IntegerInput u "Connector of Servo input signals (integer 0..255)" annotation(

+          Placement(transformation(extent = {{-140, -20}, {-100, 20}})));

+      protected

+        AVR.Functions.Timers.Timer clock = AVR.Functions.Timers.Timer(timer, prescaler, clearTimerOnMatch = true);

+        sComm.Functions.MDD_Servo.Init servo = sComm.Functions.MDD_Servo.Init(servo_no);

+      algorithm

+        sComm.Functions.MDD_Servo.Move(servo, u);

+        annotation(

+          defaultComponentName = "Servo",

+          Icon(graphics = {Text(extent = {{-95, -95}, {95, 95}}, textString = "Servo %servo_no", fontName = "Arial")}));

+      end Servo;

+

+      model Read_Val

+        extends Modelica.Blocks.Interfaces.SISO;

+        import Modelica_DeviceDrivers.EmbeddedTargets.AVR;

+        import sComm = Arduino.SerialCommunication.Functions;

+        outer Modelica_DeviceDrivers.EmbeddedTargets.AVR.Blocks.Microcontroller mcu;

+        annotation(

+          defaultComponentName = "Read_Val",

+          Icon(graphics = {Text(extent = {{-95, -95}, {95, 95}}, textString = "Read_Val", fontName = "Arial")}));

+      end Read_Val;

+    end Blocks;

+

+    type Types

+      extends Modelica.Icons.TypesPackage;

+      type Servo_no = enumeration('1' "Servo1", '2' "Servo2") "Servo ID";

+    end Types;

+

+    package Icons "Collection of icons used for library components"

+      extends Modelica.Icons.IconsPackage;

+

+      partial package GenericICPackage "Icon with a generic IC"

+        annotation(

+          Icon(coordinateSystem(preserveAspectRatio = true, extent = {{-100, -100}, {100, 100}}), graphics = {Bitmap(extent = {{-95, -95}, {95, 95}}, fileName = "Resources/Images/Icons/tqfp32.png", rotation = 0)}),

+          Documentation(info = "<html>

+<p>

+This partial class is intended to design a <em>default icon for microcontrollers</em>.

+</p>

+</html>"));

+      end GenericICPackage;

+

+      partial block GenericIC "Icon with a generic IC"

+        annotation(

+          Icon(coordinateSystem(preserveAspectRatio = true, extent = {{-100, -100}, {100, 100}}), graphics = {Bitmap(extent = {{-95, -95}, {95, 95}}, fileName = "Resources/Images/Icons/tqfp32.png", rotation = 0)}),

+          Documentation(info = "<html>

+<p>

+This partial class is intended to design a <em>default icon for microcontrollers</em>.

+</p>

+</html>"));

+      end GenericIC;

+

+      partial package FunctionLayerIcon "Icon for packages that represent the function layer"

+        extends Modelica.Icons.Package;

+        annotation(

+          Icon(coordinateSystem(preserveAspectRatio = false, extent = {{-100, -100}, {100, 100}}), graphics = {Text(lineColor = {128, 128, 128}, extent = {{-90, -90}, {90, 90}}, textString = "f"), Ellipse(lineColor = {128, 128, 128}, extent = {{-80, -80}, {80, 80}})}),

+          Documentation(info = "<html>

+<p>This icon indicates Modelica functions.</p>

+</html>"));

+      end FunctionLayerIcon;

+      annotation(

+        preferredView = "info",

+        Documentation(info = "<html>

+<p>

+A collection of basic icons to be used for different elements of the library.

+</p>

+</html>"));

+    end Icons;

+    annotation(

+      Documentation(info = "<html>

+<h4>Description</h4>

+<p>

+A serial communication package for hardware interfacing.

+</p>

+</html>"));

+  end SerialCommunication;

+  annotation(

+    uses(Modelica_DeviceDrivers(version = "1.5.0"), Modelica(version = "3.2.2")));

+end Arduino;

diff --git a/user-code/sw-env/sw-env.tex b/user-code/sw-env/sw-env.tex
index a61a2f9..a7f319a 100644
--- a/user-code/sw-env/sw-env.tex
+++ b/user-code/sw-env/sw-env.tex
@@ -1396,7 +1396,7 @@ for simulating, optimizing, and analyzing complex dynamic systems \cite{om-ref}.
 It is a powerful tool that can be used to design and simulate complete control systems. 

 % The toolbox 'OpenModelica-Arduino' enables the interfacing of Arduino with OpenModelica by calling a set of c functions from OpenModelica.   

 

-In the upcoming sections, we have provided the steps to install Scilab on Windows and Linux. 

+In the upcoming sections, we have provided the steps to install OpenModelica on Windows and Linux. 

 After installing OpenModelica, the readers should watch the tutorials on OpenModelica provided on 

 {\tt https://spoken-tutorial.org/}. Ideally, one should go through all the tutorials labeled as Basic. 

 However, we strongly recommend the readers should watch the second and third tutorials, i.e., 

@@ -1412,7 +1412,7 @@ Starting from download, we shall go through the steps to set up OpenModelica
 

 \begin{enumerate}

       \item Visit the URL {\tt https://openmodelica.org/}.  At the top of the page, locate the Download tab. On hovering the cursor on this tab, a drop-down menu appears. In that menu, click on Windows. 

-      \item From the section Download Windows, click on the binaries next to Stable Development of OpenModelica. 

+      \item From the section Download Windows, click on the binaries 1.17.0 (32bit/64bit) next to the Stable Development of OpenModelica. 

       \item A webpage named Index of /omc/builds/windows/releases/1.17/0 appears. Now, click on 32-bit or 64-bit depending on your operating system. We will continue with a 64-bit installation. 

       \item Once you select 64-bit, a webpage named Index of /omc/builds/windows/releases/1.17/0/64bit appears. You should get a list of files here. Click on the executable (.exe) file to download the binaries for OpenModelica.

       \item Locate the executable file and double-click on it to begin the