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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_getAlt(pin)
// Function to get the current mode of pin
//
// Calling Sequence
// s=RPI_getAlt(pin)
//
// Parameters
// pin: The pin number to read the voltage from. Numbering sequence to be followed as initiated using RPI_pinNumbering function.
//
// Description
// This function returns the current mode of the pin. Output will be 0 for INPUT, 1 for OUTPUT, 2 for PWM_OUT and 3 for CLOCK.
//
// Examples
// s=RPI_getAlt(0)
// See also
// RPI_pinNumbering, RPI_pinModeAlt
//
// Authors
// Jorawar Singh
//
// Bibliography
// http://wiringpi.com/reference/
commande="gAt#1#"+string(pin)+"#";
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
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