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Ralf Schlatterbeck c46d6afa39 Make Arduino timer stuff work on Contiki 
New discovery: Contiki also uses timer 0. With almost the same interface
as Arduino. So we now completely get rid of wiring.c (only the main
file, the other wiring_xxx stay) and implement Arduino timer, delay, etc
in terms of the corresponding Contiki routines. Verified that now delay
works as expected. The LED in examples/osd/arduino-sketch blinks!

Before this, the arduino_init routine in wiring.c destroyed the timer-0
initialization of contiki, making both, contiki timer implementation
*and* contiki timer implementation fail if the arduino_init routine was
called. Now both work.

Squashed with following bug-fix commit.
2014-11-19 13:50:58 +01:00
..
arduino-process.c Make Arduino timer stuff work on Contiki 2014-11-19 13:50:58 +01:00
arduino-process.h Add Arduino compatibility layer 2014-11-19 13:48:05 +01:00
Makefile.arduino Add Arduino compatibility layer 2014-11-19 13:48:05 +01:00
Makefile.include Add Arduino compatibility layer 2014-11-19 13:48:05 +01:00
README.md Add Arduino compatibility layer 2014-11-19 13:48:05 +01:00

README.md

Arduino Compatibility

This application contains hardware-independent implementations of arduino compatibilty libraries and include files to be used with contiki.

The whole arduino compatibility library is work in progress. Note that features having to do with timers like millis and delay are currently untested. In Arduino they use timer 0 of the AVR microcontroller. It should be investigated to use the hardware timer already in use by contiki (on the OSD-merkur platform this is currently timer 5).