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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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SetupHardware(); |
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LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY); |
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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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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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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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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_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_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 (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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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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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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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 & 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 & 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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if (*LEDReport & 0x04) // SCROLL Lock
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LEDMask |= LEDS_LED4; |
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LEDs_SetAllLEDs(LEDMask); |
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LEDs_SetAllLEDs(LEDMask); |
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} |
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