stm32 minor change

2019-07-19 10:59:35 +07:00
parent c784062aef
commit ed6fa460e9
1 changed files with 4 additions and 0 deletions
--- a/src/portable/st/stm32f4/dcd_stm32f4.c
+++ b/src/portable/st/stm32f4/dcd_stm32f4.c
@@ -160,7 +160,11 @@ void dcd_init (uint8_t rhport)
    USB_OTG_GINTMSK_USBSUSPM */;

  // Enable pullup, enable peripheral.
+#ifdef USB_OTG_GCCFG_VBDEN
+  USB_OTG_FS->GCCFG |= USB_OTG_GCCFG_VBDEN | USB_OTG_GCCFG_PWRDWN;
+#else
  USB_OTG_FS->GCCFG |= USB_OTG_GCCFG_VBUSBSEN | USB_OTG_GCCFG_PWRDWN;
+#endif
 }

 void dcd_int_enable (uint8_t rhport)