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Merge pull request #3020 from DavePutz/issue2958

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Issue #2958 Correct calculation of subticks being returned from port_get_raw_ticks() for esp32s2
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Scott Shawcroft 2020-06-09 12:41:18 -07:00 committed by GitHub
commit 9b8d648986
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1 changed files with 2 additions and 1 deletions
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ports/esp32s2/supervisor/port.c
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@ -118,7 +118,8 @@ uint32_t port_get_saved_word(void) {
uint64_t port_get_raw_ticks(uint8_t* subticks) {
struct timeval tv_now;
gettimeofday(&tv_now, NULL);
uint64_t all_subticks = (uint64_t)tv_now.tv_usec / 32768;
// convert usec back to ticks
uint64_t all_subticks = (uint64_t)(tv_now.tv_usec * 2) / 71;
if (subticks != NULL) {
*subticks = all_subticks % 32;
}