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99 lines
3.7 KiB
99 lines
3.7 KiB
/*
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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 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 Joystick.c.
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*/
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#ifndef _JOYSTICK_H_
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#define _JOYSTICK_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 <string.h>
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#include "Descriptors.h"
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#include <LUFA/Version.h> // Library Version Information
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#include <LUFA/Drivers/USB/USB.h> // USB Functionality
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#include <LUFA/Drivers/Board/Joystick.h> // Joystick driver
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#include <LUFA/Drivers/Board/LEDs.h> // LEDs driver
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#include <LUFA/Drivers/Board/Buttons.h> // Board Buttons driver
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#include <LUFA/Scheduler/Scheduler.h> // Simple scheduler for task management
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/* Task Definitions: */
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TASK(USB_Joystick_Report);
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/* Macros: */
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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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/* Type Defines: */
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/** Type define for the joystick 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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int8_t X; /**< Current absolute joystick X position, as a signed 8-bit integer */
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int8_t Y; /**< Current absolute joystick Y position, as a signed 8-bit integer */
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uint8_t Button; /**< Bit mask of the currently pressed joystick buttons */
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} USB_JoystickReport_Data_t;
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/* Enums: */
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/** Enum for the possible status codes for passing to the UpdateStatus() function. */
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enum Joystick_StatusCodes_t
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{
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Status_USBNotReady = 0, /**< USB is not ready (disconnected from a USB host) */
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Status_USBEnumerating = 1, /**< USB interface is enumerating */
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Status_USBReady = 2, /**< USB interface is connected and ready */
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};
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/* Event Handlers: */
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/** Indicates that this module will catch the USB_Connect event when thrown by the library. */
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HANDLES_EVENT(USB_Connect);
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/** Indicates that this module will catch the USB_Disconnect event when thrown by the library. */
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HANDLES_EVENT(USB_Disconnect);
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/** Indicates that this module will catch the USB_ConfigurationChanged event when thrown by the library. */
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HANDLES_EVENT(USB_ConfigurationChanged);
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/** Indicates that this module will catch the USB_UnhandledControlPacket event when thrown by the library. */
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HANDLES_EVENT(USB_UnhandledControlPacket);
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/* Function Prototypes: */
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bool GetNextReport(USB_JoystickReport_Data_t* ReportData);
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void UpdateStatus(uint8_t CurrentStatus);
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#endif
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