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author | Dean Camera <dean@fourwalledcubicle.com> | 2009-03-20 06:34:41 +0000 |
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committer | Dean Camera <dean@fourwalledcubicle.com> | 2009-03-20 06:34:41 +0000 |
commit | ed031c1df2f5b053b9cd9f48c63e66a42b7c049e (patch) | |
tree | 8e49d639484d53a6e00700b20e2b804e9775242f /Demos/Device/Keyboard/Keyboard.h | |
parent | ecf7538430c01b95104682f0f7493e57b9168125 (diff) | |
download | lufa-ed031c1df2f5b053b9cd9f48c63e66a42b7c049e.tar.gz lufa-ed031c1df2f5b053b9cd9f48c63e66a42b7c049e.tar.bz2 lufa-ed031c1df2f5b053b9cd9f48c63e66a42b7c049e.zip |
Seperated out OTG, Device and Host mode demos into seperate folders for clarity. Adjusted makefiles so that the path to the LUFA library can be set in one place.
Diffstat (limited to 'Demos/Device/Keyboard/Keyboard.h')
-rw-r--r-- | Demos/Device/Keyboard/Keyboard.h | 122 |
1 files changed, 122 insertions, 0 deletions
diff --git a/Demos/Device/Keyboard/Keyboard.h b/Demos/Device/Keyboard/Keyboard.h new file mode 100644 index 000000000..143ffc654 --- /dev/null +++ b/Demos/Device/Keyboard/Keyboard.h @@ -0,0 +1,122 @@ +/*
+ 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 Keyboard.c.
+ */
+
+#ifndef _KEYBOARD_H_
+#define _KEYBOARD_H_
+
+ /* Includes: */
+ #include <avr/io.h>
+ #include <avr/wdt.h>
+ #include <avr/interrupt.h>
+ #include <avr/power.h>
+ #include <stdbool.h>
+ #include <string.h>
+
+ #include "Descriptors.h"
+
+ #include <LUFA/Version.h> // Library Version Information
+ #include <LUFA/Scheduler/Scheduler.h> // Simple scheduler for task management
+ #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
+
+ /* Task Definitions: */
+ TASK(USB_Keyboard_Report);
+
+ /* 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 Keyboard_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_Reset event when thrown by the library. */
+ HANDLES_EVENT(USB_Reset);
+
+ /** 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: */
+ void CreateKeyboardReport(USB_KeyboardReport_Data_t* ReportData);
+ void ProcessLEDReport(uint8_t LEDReport);
+ static inline void SendNextReport(void);
+ static inline void ReceiveNextReport(void);
+ void UpdateStatus(uint8_t CurrentStatus);
+
+#endif
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