Added new ENDPOINT_*_BusSuspended error code to the Endpoint function, so that the stream functions early-abort if the bus is suspended before or during a transfer.

2010-05-03 07:41:22 +00:00
parent 5c0c0327d5
commit eed7d4df6a
9 changed files with 34 additions and 10 deletions
@@ -120,6 +120,8 @@ uint8_t Endpoint_WaitUntilReady(void)
 		
 		if (USB_DeviceState == DEVICE_STATE_Unattached)
 		  return ENDPOINT_READYWAIT_DeviceDisconnected;
+		else if (USB_DeviceState == DEVICE_STATE_Suspended)
+		  return ENDPOINT_READYWAIT_BusSuspended;
 		else if (Endpoint_IsStalled())
 		  return ENDPOINT_READYWAIT_EndpointStalled;