mirror of
https://github.com/qmk/qmk_firmware.git
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77 lines
2.7 KiB
C
77 lines
2.7 KiB
C
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/*
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LUFA Library
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Copyright (C) Dean Camera, 2017.
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dean [at] fourwalledcubicle [dot] com
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www.lufa-lib.org
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*/
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/*
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Copyright 2017 Dean Camera (dean [at] fourwalledcubicle [dot] com)
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Permission to use, copy, modify, distribute, and sell this
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software and its documentation for any purpose is hereby granted
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without fee, provided that the above copyright notice appear in
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all 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 disclaims 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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* \brief Hardware Two Wire Interface (I2C) driver.
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*
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* This file is the master dispatch header file for the device-specific SPI driver, for microcontrollers
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* containing a hardware TWI.
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*
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* User code should include this file, which will in turn include the correct TWI driver header file for the
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* currently selected architecture and microcontroller model.
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*/
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/** \ingroup Group_PeripheralDrivers
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* \defgroup Group_TWI TWI Driver - LUFA/Drivers/Peripheral/TWI.h
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* \brief Hardware Two Wire Interface (I2C) driver.
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*
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* \section Sec_TWI_Dependencies Module Source Dependencies
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* The following files must be built with any user project that uses this module:
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* - LUFA/Drivers/Peripheral/<i>ARCH</i>/TWI_<i>ARCH</i>.c <i>(Makefile source module name: LUFA_SRC_TWI)</i>
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*
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* \section Sec_TWI_ModDescription Module Description
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* Hardware TWI driver. This module provides an easy to use driver for the setup and transfer of data over
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* the selected architecture and microcontroller model's TWI bus port.
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*
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* \note The exact API for this driver may vary depending on the target used - see
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* individual target module documentation for the API specific to your target processor.
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*/
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#ifndef __TWI_H__
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#define __TWI_H__
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/* Macros: */
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#define __INCLUDE_FROM_TWI_H
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/* Includes: */
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#include "../../Common/Common.h"
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/* Includes: */
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#if (ARCH == ARCH_AVR8)
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#include "AVR8/TWI_AVR8.h"
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#elif (ARCH == ARCH_XMEGA)
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#include "XMEGA/TWI_XMEGA.h"
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#else
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#error The TWI peripheral driver is not currently available for your selected architecture.
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#endif
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#endif
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