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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
// Author: Jorawar Singh
// Organization: FOSSEE, IIT Bombay
// Email: toolbox@scilab.in
function lcd()
raspi("10.42.0.144","panda","pi"); // setup connection to Pi
RPI_pinNumbering("wiringpi"); // initialize pin numbering
// LCD connections:
// 2 rows
// 16 columns
// 8 bits
// wiringPi pin 28 - rs
// wiringPi pin 29 - strobe/E
// wiringPi pins 0-7 - lcd data pins 0 to 7
//
fd=RPI_lcdInit(2,16,8,28,29,0,1,2,3,4,5,6,7) // initialize lcd with the above mentioned connections
RPI_lcdDisplay(fd,1) // switch on display
RPI_lcdCursor(fd,1) // show the cursor
RPI_lcdCursorBlink(fd,1) // blink the cursor
RPI_lcdPrintf(fd,"The Elder") // print to lcd
RPI_lcdPosition(fd,0,1) // Goto second row first column
RPI_lcdPrintf(fd,"Scrolls V Skyrim") // print to lcd
RPI_lcdHome(fd) // goto first row first column (0,0)
RPI_lcdClear(fd) // clear the lcd
RPI_lcdPrintf(fd,"Volume: ") // print character corresponding to number 125
RPI_lcdCharDef(fd,0,0,0,0,0,0,0,0,255) // define a custom character at position 0
RPI_lcdCharDef(fd,1,0,0,0,0,0,0,255,255) // define a custom character at position 1
RPI_lcdCharDef(fd,2,0,0,0,0,0,255,255,255)
RPI_lcdCharDef(fd,3,0,0,0,0,255,255,255,255)
RPI_lcdCharDef(fd,4,0,0,0,255,255,255,255,255)
RPI_lcdCharDef(fd,5,0,0,255,255,255,255,255,255)
RPI_lcdCharDef(fd,6,0,255,255,255,255,255,255,255)
RPI_lcdCharDef(fd,7,255,255,255,255,255,255,255,255)
for i=0:7:1
RPI_lcdPutchar(fd,1) // print the custom characters
end
disp("Demo completed successfully.")
raspi_close(); // close the opened connection
endfunction
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