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Fix disable VBUS sensing.

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This commit is contained in:
jgillick 2020-03-18 00:35:20 -07:00
parent 24d1fd2bf1
commit 679314a22e
1 changed files with 5 additions and 0 deletions
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5
ports/stm/supervisor/usb.c
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@ -41,7 +41,12 @@ 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;