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new USB pullup

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This commit is contained in:
Edward Emelianov
2024-08-15 09:27:03 +03:00
parent 0cb9b5f3c8
commit eaf137b5b6
6 changed files with 14 additions and 8 deletions
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4
F3:F303/Multistepper/hardware.c
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@@ -114,7 +114,7 @@ TRUE_INLINE void gpio_setup(){
GPIOA->OSPEEDR = OSPEED_MED(5) | OSPEED_MED(6) | OSPEED_MED(7) | OSPEED_HI(11) | OSPEED_HI(12)
| OSPEED_HI(13) | OSPEED_HI(15);
GPIOA->OTYPER = 0;
GPIOA->PUPDR = PUPD_PU(8) | PUPD_PU(9) | PUPD_PU(10);
GPIOA->PUPDR = PUPD_PU(9) | PUPD_PU(10);
GPIOB->ODR = 0;
GPIOB->AFR[0] = AFRf(2, 0) | AFRf(7, 3) | AFRf(10, 5);
@@ -125,7 +125,7 @@ TRUE_INLINE void gpio_setup(){
GPIOB->OSPEEDR = OSPEED_HI(0) | OSPEED_HI(5) | OSPEED_HI(8) | OSPEED_MED(13) | OSPEED_MED(14) | OSPEED_MED(15);
// USART2_Tx (PB3) and USART3_Tx (PB10) are pullup opendrain
GPIOB->OTYPER = OTYPER_OD(3) | OTYPER_OD(10);
GPIOB->PUPDR = PUPD_PU(3) | PUPD_PU(7) | PUPD_PU(9) | PUPD_PU(7) | PUPD_PU(11);
GPIOB->PUPDR = PUPD_PU(3) | PUPD_PU(7) | PUPD_PU(9) | PUPD_PU(10) | PUPD_PU(11);
GPIOC->ODR = 0;
GPIOC->AFR[0] = AFRf(7, 4) | AFRf(7, 5) | AFRf(4, 6);