Files
libopencm3-examples/examples
Piotr Esden-Tempski 4de8d15303 [stm32f4-discovery] Using WFI instead of nop in the main loop.
WFI (Wait for Interrupt) tells the processor to suspend untill the next
interrupt is called. Better than burning away the cycles with nop.
2015-02-13 16:41:18 -08:00
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