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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 val(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
val := sComm.cmd_digital_in(1, 12) "Read from digital pin 12";
if val == 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;
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