Dataflash_WaitWhileBusy() now always ensures that the dataflash is ready for the...

[pub/USBasp.git] / Demos / Device / LowLevel / CDC / CDC.c

diff --git a/Demos/Device/LowLevel/CDC/CDC.c b/Demos/Device/LowLevel/CDC/CDC.c
index 3db4c1e..9934389 100644 (file)
--- a/Demos/Device/LowLevel/CDC/CDC.c
+++ b/Demos/Device/LowLevel/CDC/CDC.c
@@ -105,21 +105,30 @@ void EVENT_USB_Disconnect(void)
  */\r
 void EVENT_USB_ConfigurationChanged(void)\r
 {\r
  */\r
 void EVENT_USB_ConfigurationChanged(void)\r
 {\r

-       /* Setup CDC Notification, Rx and Tx Endpoints */\r
-       Endpoint_ConfigureEndpoint(CDC_NOTIFICATION_EPNUM, EP_TYPE_INTERRUPT,\r
-                                      ENDPOINT_DIR_IN, CDC_NOTIFICATION_EPSIZE,\r
-                                  ENDPOINT_BANK_SINGLE);\r
-\r
-       Endpoint_ConfigureEndpoint(CDC_TX_EPNUM, EP_TYPE_BULK,\r
-                                      ENDPOINT_DIR_IN, CDC_TXRX_EPSIZE,\r
-                                  ENDPOINT_BANK_SINGLE);\r
-\r
-       Endpoint_ConfigureEndpoint(CDC_RX_EPNUM, EP_TYPE_BULK,\r
-                                      ENDPOINT_DIR_OUT, CDC_TXRX_EPSIZE,\r
-                                  ENDPOINT_BANK_SINGLE);\r
-\r

        /* Indicate USB connected and ready */\r
        LEDs_SetAllLEDs(LEDMASK_USB_READY);\r
        /* Indicate USB connected and ready */\r
        LEDs_SetAllLEDs(LEDMASK_USB_READY);\r

+\r
+       /* Setup CDC Notification, Rx and Tx Endpoints */\r
+       if (!(Endpoint_ConfigureEndpoint(CDC_NOTIFICATION_EPNUM, EP_TYPE_INTERRUPT,\r
+                                            ENDPOINT_DIR_IN, CDC_NOTIFICATION_EPSIZE,\r
+                                        ENDPOINT_BANK_SINGLE)))\r
+       {\r
+               LEDs_SetAllLEDs(LEDMASK_USB_ERROR);\r
+       }\r
+       \r
+       if (!(Endpoint_ConfigureEndpoint(CDC_TX_EPNUM, EP_TYPE_BULK,\r
+                                            ENDPOINT_DIR_IN, CDC_TXRX_EPSIZE,\r
+                                        ENDPOINT_BANK_SINGLE)))\r
+       {\r
+               LEDs_SetAllLEDs(LEDMASK_USB_ERROR);\r
+       }\r
+       \r
+       if (!(Endpoint_ConfigureEndpoint(CDC_RX_EPNUM, EP_TYPE_BULK,\r
+                                            ENDPOINT_DIR_OUT, CDC_TXRX_EPSIZE,\r
+                                        ENDPOINT_BANK_SINGLE)))\r
+       {\r
+               LEDs_SetAllLEDs(LEDMASK_USB_ERROR);\r
+       }\r

 }\r
 \r
 /** Event handler for the USB_UnhandledControlPacket event. This is used to catch standard and class specific\r
 }\r
 \r
 /** Event handler for the USB_UnhandledControlPacket event. This is used to catch standard and class specific\r