Merge pull request #18 from jschandi/master

Toolbox merge, demos structured and RPI demos added

1 files changed, 41 insertions, 0 deletions

diff --git a/2.3-1/macros/Hardware/RasberryPi/pwm/RPI_pwmToneWrite.sci b/2.3-1/macros/Hardware/RasberryPi/pwm/RPI_pwmToneWrite.sci
new file mode 100755
index 00000000..d7ff6eda
--- /dev/null
+++ b/2.3-1/macros/Hardware/RasberryPi/pwm/RPI_pwmToneWrite.sci
@@ -0,0 +1,41 @@
+// Copyright (C) 2017 - IIT Bombay - FOSSEE
+//
+// This file must be used under the terms of the CeCILL.
+// This source file is licensed as described in the file COPYING, which
+// you should have received as part of this distribution.  The terms
+// are also available at
+// http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
+// Organization: FOSSEE, IIT Bombay
+// Email: toolbox@scilab.in
+
+function RPI_pwmToneWrite(pin,freq)
+// Function to write a tone of a given frequency to the pin
+//
+// Calling Sequence
+//  RPI_pwmToneWrite(pin,freq)
+//
+// Parameters
+//  pin : The pin to set the frequency on. Numbering to be followed as initiated using RPI_pinNumbering.
+//  freq: frequency to write
+//
+// Description
+//  This function write the given frequency tone to the given pin.
+//
+// Examples
+//  RPI_pwmToneWrite(0,100)
+// See also
+//  RPI_pwmMode, RPI_pwmRange, RPI_pwmClock, RPI_pwmWrite, PRI_pinNumbering
+//
+// Authors
+//  Jorawar Singh
+//
+// Bibliography
+//  http://wiringpi.com/reference/
+
+    commande="pwT#2#"+string(pin)+"#"+string(freq)+"#";
+    if getos=="Linux" then
+        unix_w("python -c ""import socket;s=socket.socket();s.connect((''"+RPI_piAdress+"'',9077));s.send(''"+commande+"'');print(s.recv(1024));s.close()""");
+    elseif getos=="Windows" then
+        RPI_winR=dos("python -c ""import socket;s=socket.socket();s.connect((''"+RPI_piAdress+"'',9077));s.send(''"+commande+"'');print(s.recv(1024));s.close()""");
+    end
+endfunction