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conditional for F412 register difference

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This commit is contained in:
Hierophect 2019-12-06 16:44:17 -05:00
parent 252da17bc9
commit dd4d3a662d
1 changed files with 5 additions and 0 deletions
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5
ports/stm32f4/supervisor/usb.c
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@ -86,7 +86,12 @@ void init_usb_hardware(void) {
} }
void disable_usb_vbus(void) { void disable_usb_vbus(void) {
#ifdef 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_NOVBUSSENS;
USB_OTG_FS->GCCFG &= ~USB_OTG_GCCFG_VBUSBSEN; USB_OTG_FS->GCCFG &= ~USB_OTG_GCCFG_VBUSBSEN;
USB_OTG_FS->GCCFG &= ~USB_OTG_GCCFG_VBUSASEN; USB_OTG_FS->GCCFG &= ~USB_OTG_GCCFG_VBUSASEN;
#endif
} }