Toolbox merge, RPI demos and structured demos

1 files changed, 44 insertions, 0 deletions

diff --git a/2.3-1/macros/Hardware/RasberryPi/Soft/RPI_softPwmCreate.sci b/2.3-1/macros/Hardware/RasberryPi/Soft/RPI_softPwmCreate.sci
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+// 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 out=RPI_softPwmCreate(pin,ival,pwmrange)
+// Function to set up software pwm on a given pin
+//
+// Calling Sequence
+//  RPI_softPwmCreate(pin,ival,pwmrange)
+//
+// Parameters
+//  pin     : pin to start software pwm on. Numbering sequence to follow as initiated using RPI_pinNumbering function
+//  ival    : inital value
+//  pwmrange: range for the pwm
+//
+// Description
+//  This function creates a software controlled PWM pin. Any GPIO pin can be used. Using 100 for the range, the value can be anything from 0 (off) to 100 (fully on) for the given pin.
+//
+//The return value is 0 for success. Otherwise the global error number variable should be checked to see what went wrong.
+//
+// Examples
+//  RPI_softPwmCreate(1,25,250)
+// See also
+//  RPI_softPwmStop, RPI_softPwmWrite, RPI_softToneCreate, RPI_softToneStop, RPI_softToneWrite, RPI_pinNumbering, RPI_softServoWrite, RIP_softServoSetup
+//
+// Authors
+//  Jorawar Singh
+//
+// Bibliography
+//  http://wiringpi.com/reference/
+
+    commande="sPC#3#"+string(pin)+"#"+string(ival)+"#"+string(pwmrange)+"#";
+    if getos()=="Linux" then
+        out=unix_g("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
+        [out,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