Added RPI demo and lcd128x64 fixed

1 files changed, 41 insertions, 0 deletions

diff --git a/macros/Hardware/RasberryPi/mcp/RPI_mcp23016Setup.sci b/macros/Hardware/RasberryPi/mcp/RPI_mcp23016Setup.sci
new file mode 100755
index 0000000..0424616
--- /dev/null
+++ b/macros/Hardware/RasberryPi/mcp/RPI_mcp23016Setup.sci
@@ -0,0 +1,41 @@
+// 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_mcp23016Setup(pinBase,i2cAddress)
+// Function for setting up 16-bit MCP23016 I2C GPIO expansion chip.
+//
+// Calling Sequence
+//  RPI_mcp23016Setup(pinBase,i2cAddress)
+//
+// Parameters
+//  pinBase  : any number above 64. The consecutive 16 pins will be allocated alongwith.
+//  i2cAdress: integer, the I2C address obtained using RPI_i2cdetect function
+//
+// Description
+//  This function sets up the extension module for the MCP23017 (16-bit) I2C GPIO expansion chips. The MCP23016 is the fore-runner of the MCP23017 GPIO expansion chip and may be present on some older interface boards.
+//
+// Examples
+//  RPI_mcp23016Setup(73,100)
+// See also
+//  RPI_sr595Setup, RPI_pcf8574Setup, RPI_pcf8591Setup, RPI_mcp23008Setup, RPI_mcp23017Setup, RPI_mcp23s08Setup, RPI_mcp23s17Setup
+//
+// Authors
+//  Jorawar Singh
+//
+// Bibliography
+//  http://wiringpi.com/reference/
+
+    commande="mp6#2#"+string(pinBase)+"#"+string(i2cAddress)+"#";
+    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