26 lines
615 B
C
26 lines
615 B
C
#include "bsp_time.h"
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#include <sys/time.h>
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static struct timeval start_time;
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void bsp_time_init() { gettimeofday(&start_time, NULL); }
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uint32_t bsp_time_get_ms() {
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struct timeval tv;
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gettimeofday(&tv, NULL);
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return ((tv.tv_sec - start_time.tv_sec) * 1000 +
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(tv.tv_usec - start_time.tv_usec) / 1000) %
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UINT32_MAX;
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}
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uint64_t bsp_time_get_us() {
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struct timeval tv;
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gettimeofday(&tv, NULL);
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return ((tv.tv_sec - start_time.tv_sec) * 1000000 +
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(tv.tv_usec - start_time.tv_usec)) %
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UINT32_MAX;
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}
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uint64_t bsp_time_get() __attribute__((alias("bsp_time_get_us")));
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