RIOT-OS/RIOT
RIOT-OS/RIOT
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95893a5653
RIOT/tests/leds
History
Hauke Petersen 95893a5653 tests: added test for on-board LED macros
2016-02-18 17:04:33 +01:00
..
main.c tests: added test for on-board LED macros 2016-02-18 17:04:33 +01:00
Makefile tests: added test for on-board LED macros 2016-02-18 17:04:33 +01:00
README.md tests: added test for on-board LED macros 2016-02-18 17:04:33 +01:00

README.md

Expected result

The 'red' and the 'green' LEDs of the board should light up alternating with a 500ms interval. If your board has only one LED (probably defined as LED_RED), you will see only this LED blink at 1Hz. If your board has no on-board LED, you will see nothing.

Background

All boards in RIOT define at least two macros for accessing two selected on-board LEDs directly. These are called LED_RED and LED_GREEN, independent if the actual color of those LED is red or green.