diff options
Diffstat (limited to 'ports/stm/supervisor/usb.c')
| -rw-r--r-- | ports/stm/supervisor/usb.c | 34 |
1 files changed, 17 insertions, 17 deletions
diff --git a/ports/stm/supervisor/usb.c b/ports/stm/supervisor/usb.c index c0e012cc6..906d07f73 100644 --- a/ports/stm/supervisor/usb.c +++ b/ports/stm/supervisor/usb.c @@ -37,33 +37,33 @@ STATIC void init_usb_vbus_sense(void) { -#if (BOARD_NO_VBUS_SENSE) + #if (BOARD_NO_VBUS_SENSE) // Disable VBUS sensing #ifdef USB_OTG_GCCFG_VBDEN - // Deactivate VBUS Sensing B - USB_OTG_FS->GCCFG &= ~USB_OTG_GCCFG_VBDEN; + // Deactivate VBUS Sensing B + USB_OTG_FS->GCCFG &= ~USB_OTG_GCCFG_VBDEN; - // B-peripheral session valid override enable - USB_OTG_FS->GOTGCTL |= USB_OTG_GOTGCTL_BVALOEN; - USB_OTG_FS->GOTGCTL |= USB_OTG_GOTGCTL_BVALOVAL; + // B-peripheral session valid override enable + USB_OTG_FS->GOTGCTL |= USB_OTG_GOTGCTL_BVALOEN; + USB_OTG_FS->GOTGCTL |= USB_OTG_GOTGCTL_BVALOVAL; #else - USB_OTG_FS->GCCFG |= USB_OTG_GCCFG_NOVBUSSENS; - USB_OTG_FS->GCCFG &= ~USB_OTG_GCCFG_VBUSBSEN; - USB_OTG_FS->GCCFG &= ~USB_OTG_GCCFG_VBUSASEN; + USB_OTG_FS->GCCFG |= USB_OTG_GCCFG_NOVBUSSENS; + USB_OTG_FS->GCCFG &= ~USB_OTG_GCCFG_VBUSBSEN; + USB_OTG_FS->GCCFG &= ~USB_OTG_GCCFG_VBUSASEN; #endif -#else + #else // Enable VBUS hardware sensing #ifdef USB_OTG_GCCFG_VBDEN - USB_OTG_FS->GCCFG |= USB_OTG_GCCFG_VBDEN; + USB_OTG_FS->GCCFG |= USB_OTG_GCCFG_VBDEN; #else - USB_OTG_FS->GCCFG &= ~USB_OTG_GCCFG_NOVBUSSENS; - USB_OTG_FS->GCCFG |= USB_OTG_GCCFG_VBUSBSEN; // B Device sense + USB_OTG_FS->GCCFG &= ~USB_OTG_GCCFG_NOVBUSSENS; + USB_OTG_FS->GCCFG |= USB_OTG_GCCFG_VBUSBSEN; // B Device sense + #endif #endif -#endif } void init_usb_hardware(void) { - //TODO: if future chips overload this with options, move to peripherals management. + // TODO: if future chips overload this with options, move to peripherals management. GPIO_InitTypeDef GPIO_InitStruct = {0}; /**USB_OTG_FS GPIO Configuration @@ -73,7 +73,7 @@ void init_usb_hardware(void) { */ __HAL_RCC_GPIOA_CLK_ENABLE(); - /* Configure DM DP Pins */ + /* Configure DM DP Pins */ GPIO_InitStruct.Pin = GPIO_PIN_11 | GPIO_PIN_12; GPIO_InitStruct.Speed = GPIO_SPEED_HIGH; GPIO_InitStruct.Mode = GPIO_MODE_AF_PP; @@ -135,5 +135,5 @@ void init_usb_hardware(void) { } void OTG_FS_IRQHandler(void) { - usb_irq_handler(); + usb_irq_handler(); } |