libpruio  0.2
Input/Output driver for digital/analog lines on Beagleboard hardware
 All Classes Files Functions Variables Typedefs Enumerations Enumerator Macros Pages
button.bas File Reference

Example: get state of a button. More...

Include dependency graph for button.bas:

Go to the source code of this file.

Macros

#define PIN   /* P8_07 */
 The header pin to use.
 

Functions

int main ()
 

Variables

VAR io = NEW PruIo
 Create a PruIo structure, wakeup devices.
 

Detailed Description

Example: get state of a button.

This file contains an example on how to use libpruio to get the state of a button connetect to a GPIO pin on the beaglebone board. Here pin 7 on header P8 is used as input with pullup resistor. Connect the button between P8_07 (GPIO input) and P8_01 (GND).

Licence: GPLv3

Copyright 2014 by Thomas{ dOt ]Freiherr[ At ]gmx[ DoT }net

Compile by: fbc -w all button.bas

Definition in file button.bas.

Function Documentation

int main ( )

The main function.

Definition at line 55 of file button.bas.

Here is the call graph for this function: