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Diffstat (limited to 'Demos/KeyboardViaInt/KeyboardViaInt.h')
| -rw-r--r-- | Demos/KeyboardViaInt/KeyboardViaInt.h | 112 |
1 files changed, 112 insertions, 0 deletions
diff --git a/Demos/KeyboardViaInt/KeyboardViaInt.h b/Demos/KeyboardViaInt/KeyboardViaInt.h new file mode 100644 index 000000000..833bc919b --- /dev/null +++ b/Demos/KeyboardViaInt/KeyboardViaInt.h @@ -0,0 +1,112 @@ +/*
+ LUFA Library
+ Copyright (C) Dean Camera, 2009.
+
+ dean [at] fourwalledcubicle [dot] com
+ www.fourwalledcubicle.com
+*/
+
+/*
+ Copyright 2009 Denver Gingerich (denver [at] ossguy [dot] com)
+ Based on code by Dean Camera (dean [at] fourwalledcubicle [dot] com)
+
+ Permission to use, copy, modify, and distribute this software
+ and its documentation for any purpose and without fee is hereby
+ granted, provided that the above copyright notice appear in all
+ copies and that both that the copyright notice and this
+ permission notice and warranty disclaimer appear in supporting
+ documentation, and that the name of the author not be used in
+ advertising or publicity pertaining to distribution of the
+ software without specific, written prior permission.
+
+ The author disclaim all warranties with regard to this
+ software, including all implied warranties of merchantability
+ and fitness. In no event shall the author be liable for any
+ special, indirect or consequential damages or any damages
+ whatsoever resulting from loss of use, data or profits, whether
+ in an action of contract, negligence or other tortious action,
+ arising out of or in connection with the use or performance of
+ this software.
+*/
+
+/** \file
+ *
+ * Header file for KeyboardViaInt.c.
+ */
+
+#ifndef _KEYBOARD_H_
+#define _KEYBOARD_H_
+
+ /* Includes: */
+ #include <avr/io.h>
+ #include <avr/wdt.h>
+ #include <avr/interrupt.h>
+ #include <stdbool.h>
+ #include <string.h>
+
+ #include "Descriptors.h"
+
+ #include <LUFA/Version.h> // Library Version Information
+ #include <LUFA/Common/ButtLoadTag.h> // PROGMEM tags readable by the ButtLoad project
+ #include <LUFA/Drivers/USB/USB.h> // USB Functionality
+ #include <LUFA/Drivers/Board/Joystick.h> // Joystick driver
+ #include <LUFA/Drivers/Board/LEDs.h> // LEDs driver
+
+ /* Macros: */
+ /** HID Class specific request to get the next HID report from the device. */
+ #define REQ_GetReport 0x01
+
+ /** HID Class specific request to get the idle timeout period of the device. */
+ #define REQ_GetIdle 0x02
+
+ /** HID Class specific request to send the next HID report to the device. */
+ #define REQ_SetReport 0x09
+
+ /** HID Class specific request to set the idle timeout period of the device. */
+ #define REQ_SetIdle 0x0A
+
+ /** HID Class specific request to get the current HID protocol in use, either report or boot. */
+ #define REQ_GetProtocol 0x03
+
+ /** HID Class specific request to set the current HID protocol in use, either report or boot. */
+ #define REQ_SetProtocol 0x0B
+
+ /* Type Defines: */
+ /** Type define for the keyboard HID report structure, for creating and sending HID reports to the host PC.
+ * This mirrors the layout described to the host in the HID report descriptor, in Descriptors.c.
+ */
+ typedef struct
+ {
+ uint8_t Modifier; /**< Modifier mask byte, containing a mask of modifier keys set (such as shift or CTRL) */
+ uint8_t Reserved; /**< Reserved, always set as 0x00 */
+ uint8_t KeyCode[6]; /**< Array of up to six simultaneous key codes of pressed keys */
+ } USB_KeyboardReport_Data_t;
+
+ /* Enums: */
+ /** Enum for the possible status codes for passing to the UpdateStatus() function. */
+ enum KeyboardViaInt_StatusCodes_t
+ {
+ Status_USBNotReady = 0, /**< USB is not ready (disconnected from a USB host) */
+ Status_USBEnumerating = 1, /**< USB interface is enumerating */
+ Status_USBReady = 2, /**< USB interface is connected and ready */
+ };
+
+ /* Event Handlers: */
+ /** Indicates that this module will catch the USB_Connect event when thrown by the library. */
+ HANDLES_EVENT(USB_Connect);
+
+ /** Indicates that this module will catch the USB_Disconnect event when thrown by the library. */
+ HANDLES_EVENT(USB_Disconnect);
+
+ /** Indicates that this module will catch the USB_ConfigurationChanged event when thrown by the library. */
+ HANDLES_EVENT(USB_ConfigurationChanged);
+
+ /** Indicates that this module will catch the USB_UnhandledControlPacket event when thrown by the library. */
+ HANDLES_EVENT(USB_UnhandledControlPacket);
+
+ /* Function Prototypes: */
+ bool GetNextReport(USB_KeyboardReport_Data_t* ReportData);
+ void ProcessLEDReport(uint8_t LEDReport);
+ void UpdateStatus(uint8_t CurrentStatus);
+
+#endif
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