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Diffstat (limited to '2.3-1/macros/Hardware/RasberryPi/Soft/RPI_softPwmCreate.sci')
| -rwxr-xr-x | 2.3-1/macros/Hardware/RasberryPi/Soft/RPI_softPwmCreate.sci | 44 |
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 new file mode 100755 index 00000000..b0161c25 --- /dev/null +++ b/2.3-1/macros/Hardware/RasberryPi/Soft/RPI_softPwmCreate.sci @@ -0,0 +1,44 @@ +// 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 |