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Refactor use of STM32_SYSCLK (#14430)

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* Refactor use of STM32_SYSCLK

* clang
This commit is contained in:
Joel Challis 2021-09-14 03:18:36 +01:00 • committed by GitHub
parent 232bc23a89
commit 0ca4a56a04
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6 changed files with 14 additions and 12 deletions
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platforms/chibios/drivers/ws2812.c
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@ -23,7 +23,7 @@
#endif
#define NUMBER_NOPS 6
#define CYCLES_PER_SEC (STM32_SYSCLK / NUMBER_NOPS * NOP_FUDGE)
#define CYCLES_PER_SEC (CPU_CLOCK / NUMBER_NOPS * NOP_FUDGE)
#define NS_PER_SEC (1000000000L) // Note that this has to be SIGNED since we want to be able to check for negative values of derivatives
#define NS_PER_CYCLE (NS_PER_SEC / CYCLES_PER_SEC)
#define NS_TO_CYCLES(n) ((n) / NS_PER_CYCLE)