88 lines
3.5 KiB
C
88 lines
3.5 KiB
C
//*****************************************************************************
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//
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// usbhhidkeyboard.h - This file holds the application interfaces for USB
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// keyboard devices.
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//
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// Copyright (c) 2008-2013 Texas Instruments Incorporated. All rights reserved.
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// Software License Agreement
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//
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// Texas Instruments (TI) is supplying this software for use solely and
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// exclusively on TI's microcontroller products. The software is owned by
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// TI and/or its suppliers, and is protected under applicable copyright
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// laws. You may not combine this software with "viral" open-source
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// software in order to form a larger program.
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//
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// THIS SOFTWARE IS PROVIDED "AS IS" AND WITH ALL FAULTS.
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// NO WARRANTIES, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING, BUT
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// NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. TI SHALL NOT, UNDER ANY
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// CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR CONSEQUENTIAL
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// DAMAGES, FOR ANY REASON WHATSOEVER.
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//
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// This is part of revision 1.1 of the Tiva USB Library.
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//
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//*****************************************************************************
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#ifndef __USBHHIDKEYBOARD_H__
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#define __USBHHIDKEYBOARD_H__
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//*****************************************************************************
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//
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// If building with a C++ compiler, make all of the definitions in this header
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// have a C binding.
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//
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//*****************************************************************************
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#ifdef __cplusplus
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extern "C"
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{
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#endif
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//*****************************************************************************
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//
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//! \addtogroup usblib_host_device
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//! @{
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//
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//*****************************************************************************
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typedef struct tUSBHKeyboard tUSBHKeyboard;
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//*****************************************************************************
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//
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// The prototype for the host USB Keyboard driver callback function.
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//
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//*****************************************************************************
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typedef void (*tUSBHIDKeyboardCallback)(tUSBHKeyboard *psKbInstance,
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uint32_t ui32Event,
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uint32_t ui32MsgParam,
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void *pvMsgData);
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extern tUSBHKeyboard * USBHKeyboardOpen(tUSBHIDKeyboardCallback pfnCallback,
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uint8_t *pui8Buffer,
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uint32_t ui32BufferSize);
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extern uint32_t USBHKeyboardClose(tUSBHKeyboard *psKbInstance);
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extern uint32_t USBHKeyboardInit(tUSBHKeyboard *psKbInstance);
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extern uint32_t USBHKeyboardModifierSet(tUSBHKeyboard *psKbInstance,
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uint32_t ui32Modifiers);
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extern uint32_t USBHKeyboardPollRateSet(tUSBHKeyboard *psKbInstance,
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uint32_t ui32PollRate);
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extern uint32_t USBHKeyboardUsageToChar(tUSBHKeyboard *psKbInstance,
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const tHIDKeyboardUsageTable *psTable,
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uint8_t ui8UsageID);
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//*****************************************************************************
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//
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//! @}
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//
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//*****************************************************************************
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//*****************************************************************************
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//
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// Mark the end of the C bindings section for C++ compilers.
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//
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//*****************************************************************************
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#ifdef __cplusplus
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}
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#endif
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#endif
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