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| author | Dean Camera <dean@fourwalledcubicle.com> | 2009-02-23 07:08:17 +0000 |
|---|---|---|
| committer | Dean Camera <dean@fourwalledcubicle.com> | 2009-02-23 07:08:17 +0000 |
| commit | 9991321321d30ca9383d795ea7e796098c92045f (patch) | |
| tree | cd3bd40eef421cc83c9d63e58f5def8a233acab6 /Demos/KeyboardHostWithParser/ConfigDescriptor.h | |
| parent | c1a1b6eeecb375259968ef6d989833312047f2d8 (diff) | |
| download | lufa-9991321321d30ca9383d795ea7e796098c92045f.tar.gz lufa-9991321321d30ca9383d795ea7e796098c92045f.tar.bz2 lufa-9991321321d30ca9383d795ea7e796098c92045f.zip | |
Moved all source to the trunk directory.
Diffstat (limited to 'Demos/KeyboardHostWithParser/ConfigDescriptor.h')
| -rw-r--r-- | Demos/KeyboardHostWithParser/ConfigDescriptor.h | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/Demos/KeyboardHostWithParser/ConfigDescriptor.h b/Demos/KeyboardHostWithParser/ConfigDescriptor.h new file mode 100644 index 000000000..e007a942a --- /dev/null +++ b/Demos/KeyboardHostWithParser/ConfigDescriptor.h @@ -0,0 +1,81 @@ +/*
+ LUFA Library
+ Copyright (C) Dean Camera, 2009.
+
+ dean [at] fourwalledcubicle [dot] com
+ www.fourwalledcubicle.com
+*/
+
+/*
+ Copyright 2009 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 ConfigDescriptor.c.
+ */
+
+#ifndef _CONFIGDESCRIPTOR_H_
+#define _CONFIGDESCRIPTOR_H_
+
+ /* Includes: */
+ #include <LUFA/Drivers/USB/USB.h> // USB Functionality
+ #include <LUFA/Drivers/USB/Class/ConfigDescriptor.h> // Configuration Descriptor Parser
+
+ #include "HIDReport.h"
+
+ /* Macros: */
+ /** Interface Class value for the Human Interface Device class */
+ #define KEYBOARD_CLASS 0x03
+
+ /** Interface Protocol value for a Boot Protocol Keyboard compliant device */
+ #define KEYBOARD_PROTOCOL 0x01
+
+ /** Maximum size of a device configuration descriptor which can be processed by the host, in bytes */
+ #define MAX_CONFIG_DESCRIPTOR_SIZE 512
+
+ /** Descriptor header type constant for a HID descriptor */
+ #define DTYPE_HID 0x21
+
+ /** Descriptor header type constant for a HID report descriptor */
+ #define DTYPE_Report 0x22
+
+ /* Enums: */
+ enum KeyboardHostWithParser_GetConfigDescriptorDataCodes_t
+ {
+ SuccessfulConfigRead = 0, /**< Configuration Descriptor was processed successfully */
+ ControlError = 1, /**< A control request to the device failed to complete successfully */
+ DescriptorTooLarge = 2, /**< The device's Configuration Descriptor is too large to process */
+ InvalidConfigDataReturned = 3, /**< The device returned an invalid Configuration Descriptor */
+ NoHIDInterfaceFound = 4, /**< A compatible HID interface was not found in the device's Configuration Descriptor */
+ NoHIDDescriptorFound = 5, /**< A compatible HID descriptor was not found in the device's HID interface */
+ NoEndpointFound = 5, /**< A compatible HID IN endpoint was not found in the device's HID interface */
+ };
+
+ /* Configuration Descriptor Comparison Functions: */
+ DESCRIPTOR_COMPARATOR(NextKeyboardInterface);
+ DESCRIPTOR_COMPARATOR(NextInterfaceKeyboardDataEndpoint);
+ DESCRIPTOR_COMPARATOR(NextHID);
+
+ /* Function Prototypes: */
+ uint8_t ProcessConfigurationDescriptor(void);
+
+#endif
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