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调整延时参数的范围: 65535->655350

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tpu 2024-03-11 15:43:30 +08:00
parent 2b202568b8
commit db5f86a3ea
1 changed files with 6 additions and 2 deletions
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8
Firm_MCU/Saturn/saturn_main.c
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@ -327,10 +327,11 @@ _restart_nowait:
if(calc_delay>1000) if(calc_delay>1000)
#endif #endif
{ {
cdb.status = STAT_BUSY;
hw_delay(10000);
cdb.status = STAT_SEEK; cdb.status = STAT_SEEK;
hw_delay(calc_delay); hw_delay(calc_delay);
} }
} }
} }
@ -655,6 +656,9 @@ void TIM6_DAC_IRQHandler(void)
void hw_delay(int us) void hw_delay(int us)
{ {
us = (us+9)/10;
if(us==0)
us = 2;
TIM6->CR1 = 0; TIM6->CR1 = 0;
TIM6->ARR = us; TIM6->ARR = us;
TIM6->CNT = 0; TIM6->CNT = 0;
@ -668,7 +672,7 @@ void tim6_init(void)
sem_tim6 = osSemaphoreNew(1, 0, NULL); sem_tim6 = osSemaphoreNew(1, 0, NULL);
TIM6->CR1 = 0; TIM6->CR1 = 0;
TIM6->PSC = (200-1); // 200M/100 = 1M TIM6->PSC = (2000-1); // 200M/2000 = 100k
TIM6->SR = 0; TIM6->SR = 0;
TIM6->DIER = 1; TIM6->DIER = 1;