Rune Harlyk
44 lines
2.7 KiB
C
44 lines
2.7 KiB
C
#ifndef TIMING_H
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#define TIMING_H
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#include "esp_timer.h"
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#define CONCAT(a, b) a##b
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#define UNIQUE_VAR(base) CONCAT(base, __LINE__)
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#define EXECUTE_EVERY_N_MS(n, code) \
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do { \
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static volatile uint64_t UNIQUE_VAR(lastExecution_) = 0; \
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uint64_t currentMillis = esp_timer_get_time() / 1000; \
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if (UNIQUE_VAR(lastExecution_) == 0 || currentMillis - UNIQUE_VAR(lastExecution_) >= n) { \
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code; \
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UNIQUE_VAR(lastExecution_) = currentMillis; \
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} \
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} while (0)
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#define TIME_IT(code) \
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{ \
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uint64_t time_it_start = esp_timer_get_time(); \
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code; \
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uint64_t time_it_elapsed = esp_timer_get_time() - time_it_start; \
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if (time_it_elapsed < 1000) { \
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ESP_LOGI("Time It", "Time elapsed: %llu microseconds", time_it_elapsed); \
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} else if (time_it_elapsed < 1000000) { \
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ESP_LOGI("Time It", "Time elapsed: %llu milliseconds", time_it_elapsed / 1000); \
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} else { \
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ESP_LOGI("Time It", "Time elapsed: %.2f seconds", time_it_elapsed / 1000000.0); \
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} \
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}
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#define CALLS_PER_SECOND(name) \
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static uint64_t name##_count = 0; \
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static uint64_t last_time = 0; \
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name##_count++; \
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if (esp_timer_get_time() / 1000 - last_time >= 1000) { \
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ESP_LOGI("Calls", "%s: %llu calls per second", #name, name##_count); \
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name##_count = 0; \
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last_time = esp_timer_get_time() / 1000; \
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}
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#endif |