stm32/usbd_conf: Add USB support for H7 MCUs.
This commit is contained in:
parent
d151adb791
commit
2858e0aef8
@ -69,7 +69,11 @@ void HAL_PCD_MspInit(PCD_HandleTypeDef *hpcd)
|
||||
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
|
||||
GPIO_InitStruct.Pull = GPIO_NOPULL;
|
||||
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
|
||||
#if defined(STM32H7)
|
||||
GPIO_InitStruct.Alternate = GPIO_AF10_OTG1_FS;
|
||||
#else
|
||||
GPIO_InitStruct.Alternate = GPIO_AF10_OTG_FS;
|
||||
#endif
|
||||
HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
|
||||
|
||||
/* Configure VBUS Pin */
|
||||
@ -86,10 +90,15 @@ void HAL_PCD_MspInit(PCD_HandleTypeDef *hpcd)
|
||||
GPIO_InitStruct.Pin = GPIO_PIN_10;
|
||||
GPIO_InitStruct.Mode = GPIO_MODE_AF_OD;
|
||||
GPIO_InitStruct.Pull = GPIO_PULLUP;
|
||||
GPIO_InitStruct.Alternate = GPIO_AF10_OTG_FS;
|
||||
HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
|
||||
#endif
|
||||
|
||||
#if defined(STM32H7)
|
||||
// Keep USB clock running during sleep or else __WFI() will disable the USB
|
||||
__HAL_RCC_USB2_OTG_FS_CLK_SLEEP_ENABLE();
|
||||
__HAL_RCC_USB2_OTG_FS_ULPI_CLK_SLEEP_DISABLE();
|
||||
#endif
|
||||
|
||||
/* Enable USB FS Clocks */
|
||||
__USB_OTG_FS_CLK_ENABLE();
|
||||
|
||||
|
Loading…
x
Reference in New Issue
Block a user