X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=Output%2FpjrcUSB%2Favr%2Fusb_keyboard_serial.c;h=1403c9ae3ca06d83d7a5f72f26cbdcff11c83fca;hb=9e3d3aaca42c15edd3701334e6d6a3ffed41c463;hp=54586801eee45f1927355aac2d9a900b63747212;hpb=762e75d8759f80bc8433c21aa59a8276332793fc;p=kiibohd-controller.git

diff --git a/Output/pjrcUSB/avr/usb_keyboard_serial.c b/Output/pjrcUSB/avr/usb_keyboard_serial.c
index 5458680..1403c9a 100644
--- a/Output/pjrcUSB/avr/usb_keyboard_serial.c
+++ b/Output/pjrcUSB/avr/usb_keyboard_serial.c
@@ -590,8 +590,13 @@ void wdt_init()
 
 
 // initialize USB
-void usb_init()
+uint8_t usb_init()
 {
+	// Check to see if a usb cable has been plugged in
+	// XXX Not tested (also, not currently needed) -HaaTa
+	//if ( USB0_STAT & (1 << 1)
+	//	return 0;
+
 	HW_CONFIG();
 	USB_FREEZE();				// enable USB
 	PLL_CONFIG();				// config PLL
@@ -604,6 +609,8 @@ void usb_init()
 
 	// Disable watchdog timer after possible software reset
 	//wdt_init(); // XXX Not working...seems to be ok without this, not sure though
+
+	return 1;
 }
 
 // return 0 if the USB is not configured, or the configuration