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fc2eff9fba
RIOT/tests/leds
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Kaspar Schleiser fc2eff9fba tests: remove redundant APPLICATION defines
2017-12-01 11:03:39 +01:00
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main.c tests: fix misc cppcheck warnings 2017-04-14 14:36:16 +02:00
Makefile tests: remove redundant APPLICATION defines 2017-12-01 11:03:39 +01:00
README.md tests/leds: blink ALL defined on-board LEDs 2016-03-15 15:48:46 +01:00

README.md

Expected result

This test will blink all available on-board LEDs, one after each other in an endless loop. Each LED will light up once long, and twice short, where the long interval is roughly 4 times as long as the short interval. The length of the interval is not specified and differs for each platform.

Background

Running this test shows if all the direct access macros for all on-board LEDs are working correctly (xx_ON, xx_OFF, xx_TOGGLE). This test is intentionally not using any timers, so it can also be used early on in the porting process, where timers might not yet be available.