diff options
Diffstat (limited to 'ports/stm/supervisor/usb.c')
| -rw-r--r-- | ports/stm/supervisor/usb.c | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/ports/stm/supervisor/usb.c b/ports/stm/supervisor/usb.c index 358c2de5b..a0c907a3d 100644 --- a/ports/stm/supervisor/usb.c +++ b/ports/stm/supervisor/usb.c @@ -30,7 +30,6 @@ #include "supervisor/usb.h" #include "lib/utils/interrupt_char.h" #include "lib/mp-readline/readline.h" -#include "stm32f4xx_hal.h" #include "py/mpconfig.h" @@ -74,7 +73,11 @@ void init_usb_hardware(void) { GPIO_InitStruct.Speed = GPIO_SPEED_HIGH; GPIO_InitStruct.Mode = GPIO_MODE_AF_PP; GPIO_InitStruct.Pull = GPIO_NOPULL; + #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); never_reset_pin_number(0, 11); never_reset_pin_number(0, 12); @@ -91,7 +94,11 @@ void init_usb_hardware(void) { GPIO_InitStruct.Mode = GPIO_MODE_AF_OD; GPIO_InitStruct.Pull = GPIO_PULLUP; GPIO_InitStruct.Speed = GPIO_SPEED_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); never_reset_pin_number(0, 10); @@ -103,10 +110,16 @@ void init_usb_hardware(void) { HAL_GPIO_Init(GPIOG, &GPIO_InitStruct); never_reset_pin_number(0, 8); #endif - + + +#if defined(STM32H7) + HAL_PWREx_EnableUSBVoltageDetector(); + __HAL_RCC_USB2_OTG_FS_CLK_ENABLE(); +#else /* Peripheral clock enable */ __HAL_RCC_USB_OTG_FS_CLK_DISABLE(); __HAL_RCC_USB_OTG_FS_CLK_ENABLE(); +#endif init_usb_vbus_sense(); } |