diff options
| author | Lucian Copeland <hierophect@gmail.com> | 2020-03-26 18:16:11 -0400 |
|---|---|---|
| committer | Lucian Copeland <hierophect@gmail.com> | 2020-03-26 18:16:11 -0400 |
| commit | 348df4be2ba1bfc00a7bfab4f0de35beea78a407 (patch) | |
| tree | e2c588b3abe40afc7b971f0ca7059a01bd2dac9c /ports/stm/supervisor/usb.c | |
| parent | c4db8b87e2c57ca94b8f76e4b07ca02641df714e (diff) | |
| parent | aec3b2419b2c52f6f42249207cfe2b6de5d58f61 (diff) | |
Merge remote-tracking branch 'upstream/master' into stm32x7-setup
Diffstat (limited to 'ports/stm/supervisor/usb.c')
| -rw-r--r-- | ports/stm/supervisor/usb.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/ports/stm/supervisor/usb.c b/ports/stm/supervisor/usb.c index a0c907a3d..66c55d760 100644 --- a/ports/stm/supervisor/usb.c +++ b/ports/stm/supervisor/usb.c @@ -40,7 +40,12 @@ STATIC void init_usb_vbus_sense(void) { #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; + + // 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; @@ -83,11 +88,13 @@ void init_usb_hardware(void) { never_reset_pin_number(0, 12); /* Configure VBUS Pin */ +#if !(BOARD_NO_VBUS_SENSE) GPIO_InitStruct.Pin = GPIO_PIN_9; GPIO_InitStruct.Mode = GPIO_MODE_INPUT; GPIO_InitStruct.Pull = GPIO_NOPULL; HAL_GPIO_Init(GPIOA, &GPIO_InitStruct); never_reset_pin_number(0, 9); +#endif /* This for ID line debug */ GPIO_InitStruct.Pin = GPIO_PIN_10; |