Added new USB_DeviceState variable to keep track of the current Device mode USB state.

[pub/lufa.git] / Demos / Device / ClassDriver / USBtoSerial / USBtoSerial.c

diff --git a/Demos/Device/ClassDriver/USBtoSerial/USBtoSerial.c b/Demos/Device/ClassDriver/USBtoSerial/USBtoSerial.c
index ac63f0f..8953706 100644 (file)
--- a/Demos/Device/ClassDriver/USBtoSerial/USBtoSerial.c
+++ b/Demos/Device/ClassDriver/USBtoSerial/USBtoSerial.c
@@ -152,7 +152,7 @@ void EVENT_USB_UnhandledControlPacket(void)
  */\r
 ISR(USART1_RX_vect, ISR_BLOCK)\r
 {\r
-       if (USB_IsConnected)\r
+       if (USB_DeviceState == DEVICE_STATE_Configured)\r
          Buffer_StoreElement(&Tx_Buffer, UDR1);\r
 }\r
 \r