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修改time和gpio的保存类型

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Robofish
2025-08-07 22:38:21 +08:00
parent c8ca5e1031
commit 43749e0391
14 changed files with 533 additions and 354 deletions
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11
assets/User_code/bsp/time.c
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@@ -16,14 +16,15 @@
uint32_t BSP_TIME_Get_ms() { return xTaskGetTickCount(); }
uint64_t BSP_TIME_Get_us() {
uint32_t ms_old = xTaskGetTickCount();
uint32_t tick_freq = osKernelGetTickFreq();
uint32_t ticks_old = xTaskGetTickCount()*(1000/tick_freq);
uint32_t tick_value_old = SysTick->VAL;
uint32_t ms_new = xTaskGetTickCount();
uint32_t ticks_new = xTaskGetTickCount()*(1000/tick_freq);
uint32_t tick_value_new = SysTick->VAL;
if (ms_old == ms_new) {
return ms_new * 1000 + 1000 - tick_value_old * 1000 / (SysTick->LOAD + 1);
if (ticks_old == ticks_new) {
return ticks_new * 1000 + 1000 - tick_value_old * 1000 / (SysTick->LOAD + 1);
} else {
return ms_new * 1000 + 1000 - tick_value_new * 1000 / (SysTick->LOAD + 1);
return ticks_new * 1000 + 1000 - tick_value_new * 1000 / (SysTick->LOAD + 1);
}
}