set usbDetectPin to input pull down

2019-02-28 14:52:46 +08:00 · 2019-02-28 14:52:46 +08:00 · 148ee91b1f
parent 06d9f54f77
commit 148ee91b1f
1 changed files with 1 additions and 1 deletions
--- a/src/main/drivers/usb_io.c
+++ b/src/main/drivers/usb_io.c
@ -49,7 +49,7 @@ void usbCableDetectInit(void)
    usbDetectPin = IOGetByTag(IO_TAG(USB_DETECT_PIN));

    IOInit(usbDetectPin, OWNER_USB_DETECT, 0);
-    IOConfigGPIO(usbDetectPin, IOCFG_OUT_PP);
+    IOConfigGPIO(usbDetectPin, IOCFG_IPD);
 #endif
 }