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@ -43,14 +43,14 @@
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*/
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USB_ClassInfo_HID_t Keyboard_HID_Interface =
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{
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.InterfaceNumber = 0,
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.InterfaceNumber = 0,
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.ReportINEndpointNumber = KEYBOARD_EPNUM,
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.ReportINEndpointSize = KEYBOARD_EPSIZE,
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.ReportINEndpointNumber = KEYBOARD_EPNUM,
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.ReportINEndpointSize = KEYBOARD_EPSIZE,
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.ReportINBufferSize = sizeof(USB_KeyboardReport_Data_t),
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.IdleCount = 500,
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.IdleCount = 500,
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};
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/** Main program entry point. This routine contains the overall program flow, including initial
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@ -58,32 +58,32 @@ USB_ClassInfo_HID_t Keyboard_HID_Interface =
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*/
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int main(void)
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{
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SetupHardware();
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LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
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for (;;)
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{
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USB_HID_USBTask(&Keyboard_HID_Interface);
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USB_USBTask();
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}
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SetupHardware();
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LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
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for (;;)
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{
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USB_HID_USBTask(&Keyboard_HID_Interface);
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USB_USBTask();
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}
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}
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/** Configures the board hardware and chip peripherals for the demo's functionality. */
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void SetupHardware()
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{
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/* Disable watchdog if enabled by bootloader/fuses */
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MCUSR &= ~(1 << WDRF);
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wdt_disable();
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/* Disable watchdog if enabled by bootloader/fuses */
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MCUSR &= ~(1 << WDRF);
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wdt_disable();
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/* Disable clock division */
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clock_prescale_set(clock_div_1);
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/* Disable clock division */
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clock_prescale_set(clock_div_1);
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/* Hardware Initialization */
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Joystick_Init();
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LEDs_Init();
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Buttons_Init();
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USB_Init();
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/* Hardware Initialization */
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Joystick_Init();
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LEDs_Init();
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Buttons_Init();
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USB_Init();
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/* Millisecond timer initialization, with output compare interrupt enabled for the idle timing */
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OCR0A = ((F_CPU / 64) / 1000);
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@ -95,28 +95,28 @@ void SetupHardware()
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/** Event handler for the library USB Connection event. */
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void EVENT_USB_Connect(void)
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{
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LEDs_SetAllLEDs(LEDMASK_USB_ENUMERATING);
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LEDs_SetAllLEDs(LEDMASK_USB_ENUMERATING);
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}
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/** Event handler for the library USB Disconnection event. */
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void EVENT_USB_Disconnect(void)
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{
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LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
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LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
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}
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/** Event handler for the library USB Configuration Changed event. */
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void EVENT_USB_ConfigurationChanged(void)
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{
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LEDs_SetAllLEDs(LEDMASK_USB_READY);
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LEDs_SetAllLEDs(LEDMASK_USB_READY);
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if (!(USB_HID_ConfigureEndpoints(&Keyboard_HID_Interface)))
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LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
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if (!(USB_HID_ConfigureEndpoints(&Keyboard_HID_Interface)))
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LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
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}
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/** Event handler for the library USB Unhandled Control Packet event. */
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void EVENT_USB_UnhandledControlPacket(void)
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{
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USB_HID_ProcessControlPacket(&Keyboard_HID_Interface);
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USB_HID_ProcessControlPacket(&Keyboard_HID_Interface);
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}
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/** ISR to keep track of each millisecond interrupt, for determining the HID class idle period remaining when set. */
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@ -135,28 +135,28 @@ ISR(TIMER0_COMPA_vect, ISR_BLOCK)
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*/
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uint16_t CALLBACK_USB_HID_CreateNextHIDReport(USB_ClassInfo_HID_t* HIDInterfaceInfo, uint8_t* ReportID, void* ReportData)
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{
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USB_KeyboardReport_Data_t* KeyboardReport = (USB_KeyboardReport_Data_t*)ReportData;
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uint8_t JoyStatus_LCL = Joystick_GetStatus();
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uint8_t ButtonStatus_LCL = Buttons_GetStatus();
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if (JoyStatus_LCL & JOY_UP)
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KeyboardReport->KeyCode[0] = 0x04; // A
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else if (JoyStatus_LCL & JOY_DOWN)
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KeyboardReport->KeyCode[0] = 0x05; // B
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if (JoyStatus_LCL & JOY_LEFT)
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KeyboardReport->KeyCode[0] = 0x06; // C
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else if (JoyStatus_LCL & JOY_RIGHT)
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KeyboardReport->KeyCode[0] = 0x07; // D
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if (JoyStatus_LCL & JOY_PRESS)
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KeyboardReport->KeyCode[0] = 0x08; // E
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if (ButtonStatus_LCL & BUTTONS_BUTTON1)
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KeyboardReport->KeyCode[0] = 0x09; // F
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return sizeof(USB_KeyboardReport_Data_t);
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USB_KeyboardReport_Data_t* KeyboardReport = (USB_KeyboardReport_Data_t*)ReportData;
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uint8_t JoyStatus_LCL = Joystick_GetStatus();
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uint8_t ButtonStatus_LCL = Buttons_GetStatus();
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if (JoyStatus_LCL & JOY_UP)
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KeyboardReport->KeyCode[0] = 0x04; // A
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else if (JoyStatus_LCL & JOY_DOWN)
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KeyboardReport->KeyCode[0] = 0x05; // B
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if (JoyStatus_LCL & JOY_LEFT)
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KeyboardReport->KeyCode[0] = 0x06; // C
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else if (JoyStatus_LCL & JOY_RIGHT)
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KeyboardReport->KeyCode[0] = 0x07; // D
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if (JoyStatus_LCL & JOY_PRESS)
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KeyboardReport->KeyCode[0] = 0x08; // E
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if (ButtonStatus_LCL & BUTTONS_BUTTON1)
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KeyboardReport->KeyCode[0] = 0x09; // F
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return sizeof(USB_KeyboardReport_Data_t);
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}
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/** HID class driver callback function for the processing of HID reports from the host.
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@ -168,17 +168,17 @@ uint16_t CALLBACK_USB_HID_CreateNextHIDReport(USB_ClassInfo_HID_t* HIDInterfaceI
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void CALLBACK_USB_HID_ProcessReceivedHIDReport(USB_ClassInfo_HID_t* HIDInterfaceInfo, uint8_t ReportID,
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void* ReportData, uint16_t ReportSize)
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{
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uint8_t LEDMask = LEDS_NO_LEDS;
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uint8_t* LEDReport = (uint8_t*)ReportData;
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if (*LEDReport & 0x01) // NUM Lock
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LEDMask |= LEDS_LED1;
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if (*LEDReport & 0x02) // CAPS Lock
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LEDMask |= LEDS_LED3;
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if (*LEDReport & 0x04) // SCROLL Lock
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LEDMask |= LEDS_LED4;
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LEDs_SetAllLEDs(LEDMask);
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uint8_t LEDMask = LEDS_NO_LEDS;
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uint8_t* LEDReport = (uint8_t*)ReportData;
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if (*LEDReport & 0x01) // NUM Lock
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LEDMask |= LEDS_LED1;
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if (*LEDReport & 0x02) // CAPS Lock
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LEDMask |= LEDS_LED3;
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if (*LEDReport & 0x04) // SCROLL Lock
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LEDMask |= LEDS_LED4;
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LEDs_SetAllLEDs(LEDMask);
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}
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Dean Camera
16 years ago