Fixed compilation error in incomplete BluetoothHost demo.

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

diff --git a/Demos/Device/LowLevel/Keyboard/Keyboard.c b/Demos/Device/LowLevel/Keyboard/Keyboard.c
index 06806b5..185d968 100644 (file)
--- a/Demos/Device/LowLevel/Keyboard/Keyboard.c
+++ b/Demos/Device/LowLevel/Keyboard/Keyboard.c
@@ -118,19 +118,25 @@ void EVENT_USB_Disconnect(void)
  *  of the USB device after enumeration, and configures the keyboard device endpoints.\r
  */\r
 void EVENT_USB_ConfigurationChanged(void)\r
-{\r
-       /* Setup Keyboard Keycode Report Endpoint */\r
-       Endpoint_ConfigureEndpoint(KEYBOARD_EPNUM, EP_TYPE_INTERRUPT,\r
-                                      ENDPOINT_DIR_IN, KEYBOARD_EPSIZE,\r
-                                  ENDPOINT_BANK_SINGLE);\r
-\r
-       /* Setup Keyboard LED Report Endpoint */\r
-       Endpoint_ConfigureEndpoint(KEYBOARD_LEDS_EPNUM, EP_TYPE_INTERRUPT,\r
-                                      ENDPOINT_DIR_OUT, KEYBOARD_EPSIZE,\r
-                                  ENDPOINT_BANK_SINGLE);\r
-\r
+{      \r
        /* Indicate USB connected and ready */\r
        LEDs_SetAllLEDs(LEDMASK_USB_READY);\r
+\r
+       /* Setup Keyboard Keycode Report Endpoint */\r
+       if (!(Endpoint_ConfigureEndpoint(KEYBOARD_EPNUM, EP_TYPE_INTERRUPT,\r
+                                            ENDPOINT_DIR_IN, KEYBOARD_EPSIZE,\r
+                                        ENDPOINT_BANK_SINGLE)))\r
+       {\r
+               LEDs_SetAllLEDs(LEDMASK_USB_ERROR);\r
+       }\r
+       \r
+       /* Setup Keyboard LED Report Endpoint */\r
+       if (!(Endpoint_ConfigureEndpoint(KEYBOARD_LEDS_EPNUM, EP_TYPE_INTERRUPT,\r
+                                            ENDPOINT_DIR_OUT, KEYBOARD_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
@@ -260,7 +266,7 @@ ISR(TIMER0_COMPA_vect, ISR_BLOCK)
 \r
 /** Fills the given HID report data structure with the next HID report to send to the host.\r
  *\r
- *  \param ReportData  Pointer to a HID report data structure to be filled\r
+ *  \param[out] ReportData  Pointer to a HID report data structure to be filled\r
  */\r
 void CreateKeyboardReport(USB_KeyboardReport_Data_t* ReportData)\r
 {\r
@@ -285,7 +291,7 @@ void CreateKeyboardReport(USB_KeyboardReport_Data_t* ReportData)
 \r
 /** Processes a received LED report, and updates the board LEDs states to match.\r
  *\r
- *  \param LEDReport  LED status report from the host\r
+ *  \param[in] LEDReport  LED status report from the host\r
  */\r
 void ProcessLEDReport(uint8_t LEDReport)\r
 {\r