blob: f3f229f9f207b2aea4aa2b18c6d612fae2efa8a9 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
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 out=RPI_digitalRead(pin)
// Function to read the digital voltage at the given pin
//
// Calling Sequence
// v=RPI_digitalRead(pin)
//
// Parameters
// pin: The pin number to read the voltage from. Numbering sequence to be followed as initiated using RPI_pinNumbering function.
//
// Description
// This funtion reads the digital voltage at the given pin. Returns a 0 (for low) and 1 (for high).
// Note: pin should be set for input mode using RPI_pinMode. The function will also return 0/1 corresponding to what the voltage is set for an output pin.
//
// Examples
// v=RPI_digitalRead(0)
// See also
// RPI_analogWrite, RPI_analogRead, RPI_digitalWrite, RPI_pinNumbering, RPI_pinMode
//
// Authors
// Jorawar Singh
//
// Bibliography
// http://wiringpi.com/reference/
commande="diR#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
|
