Piotr Esden-Tempski 51a3044232 Added a simple exti test using rising and falling trigger instead of sampling the gpio pin to determine the current state of the pin.

2011-01-13 15:10:38 -08:00

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lpc13xx

Use __asm__("nop") in the loop-based delays.

2011-01-03 01:12:07 +01:00

stm32

Added a simple exti test using rising and falling trigger instead of sampling the gpio pin to determine the current state of the pin.

2011-01-13 15:10:38 -08:00