diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/unit_tests/test_RPi/lcd.sci | 47 | ||||
| -rw-r--r-- | tests/unit_tests/test_RPi/wait_and_blink.sci | 27 |
2 files changed, 74 insertions, 0 deletions
diff --git a/tests/unit_tests/test_RPi/lcd.sci b/tests/unit_tests/test_RPi/lcd.sci new file mode 100644 index 0000000..984ecbb --- /dev/null +++ b/tests/unit_tests/test_RPi/lcd.sci @@ -0,0 +1,47 @@ +// 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 diff --git a/tests/unit_tests/test_RPi/wait_and_blink.sci b/tests/unit_tests/test_RPi/wait_and_blink.sci new file mode 100644 index 0000000..7f77ad0 --- /dev/null +++ b/tests/unit_tests/test_RPi/wait_and_blink.sci @@ -0,0 +1,27 @@ +// 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 wait_and_blink() + raspi("10.42.0.144","panda","pi"); // setup connection to Pi + RPI_pinNumbering("wiringpi"); // initialize pin numbering + RPI_pinMode(0,"out"); // set pin 0 as OUTPUT + RPI_pinMode(1,"in"); // set pin 1 as INPUT + RPI_waitForInterrupt(1,-1); // wait for Interrupt at pin 1,with no timeout. + for i=1:5 // interrupt recieved + RPI_digitalWrite(0,1); // set pin 0 voltage HIGH + RPI_delay(1000); // delay for 1 second + RPI_digitalWrite(0,0); // set pin 0 voltage LOW + RPI_delay(1000); // delay for 1 second + end + RPI_pinMode(0,"in"); // reset pin 0 to INPUT + disp("Demo completed successfully.") + raspi_close(); // close the opened connection +endfunction |