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px4iofirmware: add PX4IO_PERF define to completely disable perf counters

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Daniel Agar
2020-02-10 09:40:39 +01:00
committed by Julian Oes
parent 2015cc2b39
commit 8cdbc4c593
14 changed files with 118 additions and 30 deletions
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src/drivers/drv_hrt.h
+6
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@@ -78,6 +78,12 @@ typedef struct hrt_call {
void *arg;
} *hrt_call_t;
#define LATENCY_BUCKET_COUNT 8
extern const uint16_t latency_bucket_count;
extern const uint16_t latency_buckets[LATENCY_BUCKET_COUNT];
extern uint32_t latency_counters[LATENCY_BUCKET_COUNT + 1];
/**
* Get absolute time in [us] (does not wrap).
*/