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Fix note about value of atrlr

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cnlohr
2024-10-06 03:59:16 -07:00
parent 6802a917ae
commit 85fe805e32
1 changed files with 1 additions and 1 deletions
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ch32v/ch32v203tx/ch32v203tx.c
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@@ -68,7 +68,7 @@ int main()
RCC->APB1PRSTR &= ~RCC_APB1Periph_TIM2;
TIM2->PSC = 0x0000; // Prescalar
TIM2->ATRLR = 4; // Max
TIM2->ATRLR = 4; // loop = fclk / (atrlr+1)
TIM2->CHCTLR1 = TIM_OC1M_2 | TIM_OC1M_1 | TIM_OC1PE | TIM_OC1FE;
TIM2->CTLR1 = TIM_ARPE;
TIM2->CCER = TIM_CC1E | TIM_CC1P | TIM_CC1NE;