mirror of
https://github.com/mfulz/qmk_firmware.git
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7ace314cc1
Added brace guards to macros with parameters to prevent unintended changed evaluation of the macro expression. Minor code cleanups (remove redundant comments, fix spacing, etc.).
116 lines
4.3 KiB
C
116 lines
4.3 KiB
C
/*
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LUFA Library
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Copyright (C) Dean Camera, 2009.
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dean [at] fourwalledcubicle [dot] com
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www.fourwalledcubicle.com
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*/
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/*
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Copyright 2009 Denver Gingerich (denver [at] ossguy [dot] com)
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Based on code by Dean Camera (dean [at] fourwalledcubicle [dot] com)
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Permission to use, copy, modify, and distribute this software
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and its documentation for any purpose and without fee is hereby
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granted, provided that the above copyright notice appear in all
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copies and that both that the copyright notice and this
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permission notice and warranty disclaimer appear in supporting
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documentation, and that the name of the author not be used in
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advertising or publicity pertaining to distribution of the
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software without specific, written prior permission.
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The author disclaim all warranties with regard to this
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software, including all implied warranties of merchantability
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and fitness. In no event shall the author be liable for any
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special, indirect or consequential damages or any damages
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whatsoever resulting from loss of use, data or profits, whether
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in an action of contract, negligence or other tortious action,
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arising out of or in connection with the use or performance of
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this software.
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*/
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/** \file
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*
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* Header file for Keyboard.c.
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*/
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#ifndef _KEYBOARD_H_
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#define _KEYBOARD_H_
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/* Includes: */
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#include <avr/io.h>
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#include <avr/wdt.h>
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#include <avr/power.h>
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#include <stdbool.h>
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#include <string.h>
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#include "Descriptors.h"
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#include <LUFA/Version.h>
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#include <LUFA/Drivers/USB/USB.h>
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#include <LUFA/Drivers/Board/Joystick.h>
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#include <LUFA/Drivers/Board/Buttons.h>
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#include <LUFA/Drivers/Board/LEDs.h>
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/* Macros: */
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/** Idle period indicating that reports should be sent only when the inputs have changed */
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#define HID_IDLE_CHANGESONLY 0
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/** HID Class specific request to get the next HID report from the device. */
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#define REQ_GetReport 0x01
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/** HID Class specific request to get the idle timeout period of the device. */
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#define REQ_GetIdle 0x02
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/** HID Class specific request to send the next HID report to the device. */
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#define REQ_SetReport 0x09
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/** HID Class specific request to set the idle timeout period of the device. */
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#define REQ_SetIdle 0x0A
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/** HID Class specific request to get the current HID protocol in use, either report or boot. */
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#define REQ_GetProtocol 0x03
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/** HID Class specific request to set the current HID protocol in use, either report or boot. */
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#define REQ_SetProtocol 0x0B
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/** LED mask for the library LED driver, to indicate that the USB interface is not ready. */
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#define LEDMASK_USB_NOTREADY LEDS_LED1
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/** LED mask for the library LED driver, to indicate that the USB interface is enumerating. */
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#define LEDMASK_USB_ENUMERATING (LEDS_LED2 | LEDS_LED3)
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/** LED mask for the library LED driver, to indicate that the USB interface is ready. */
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#define LEDMASK_USB_READY (LEDS_LED2 | LEDS_LED4)
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/** LED mask for the library LED driver, to indicate that an error has occurred in the USB interface. */
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#define LEDMASK_USB_ERROR (LEDS_LED1 | LEDS_LED3)
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/* Type Defines: */
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/** Type define for the keyboard HID report structure, for creating and sending HID reports to the host PC.
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* This mirrors the layout described to the host in the HID report descriptor, in Descriptors.c.
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*/
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typedef struct
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{
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uint8_t Modifier; /**< Modifier mask byte, containing a mask of modifier keys set (such as shift or CTRL) */
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uint8_t Reserved; /**< Reserved, always set as 0x00 */
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uint8_t KeyCode[6]; /**< Array of up to six simultaneous key codes of pressed keys */
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} USB_KeyboardReport_Data_t;
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/* Function Prototypes: */
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void SetupHardware(void);
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void HID_Task(void);
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void EVENT_USB_Device_Connect(void);
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void EVENT_USB_Device_Disconnect(void);
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void EVENT_USB_Device_ConfigurationChanged(void);
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void EVENT_USB_Device_UnhandledControlRequest(void);
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void EVENT_USB_Device_StartOfFrame(void);
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void CreateKeyboardReport(USB_KeyboardReport_Data_t* ReportData);
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void ProcessLEDReport(uint8_t LEDReport);
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void SendNextReport(void);
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void ReceiveNextReport(void);
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#endif
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