// *****************************************************************************
// ************** USB Class Specific Callback Function(s) **********************
// *****************************************************************************

/********************************************************************
 * Function:        void USBHIDCBSetReportHandler(void)
 *
 * PreCondition:    None
 *
 * Input:           None
 *
 * Output:          None
 *
 * Side Effects:    None
 *
 * Overview:        USBHIDCBSetReportHandler() is used to respond to
 *                    the HID device class specific SET_REPORT control
 *                    transfer request (starts with SETUP packet on EP0 OUT).  
 * Note:            
 *******************************************************************/
void USBHIDCBSetReportHandler(void)
{
    //Prepare to receive the keyboard LED state data through a SET_REPORT
    //control transfer on endpoint 0.  The host should only send 1 byte,
    //since this is all that the report descriptor allows it to send.
    USBEP0Receive((BYTE*)&CtrlTrfData, USB_EP0_BUFF_SIZE, USBHIDCBSetReportComplete);
}

//Secondary callback function that gets called when the above
//control transfer completes for the USBHIDCBSetReportHandler()
void USBHIDCBSetReportComplete(void)
{
    //1 byte of LED state data should now be in the CtrlTrfData buffer.

    //Num Lock LED state is in Bit0.
    if(CtrlTrfData[0] & 0x01)    //Make LED1 and LED2 match Num Lock state.
    {
        led01 = 0;
    }
    else
    {
        led01 = 1;
    }
    
}   

/** EOF Keyboard.c **********************************************/
#endif