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71 lines
1.9 KiB
C
71 lines
1.9 KiB
C
/*
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LUFA Library
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Copyright (C) Dean Camera, 2011.
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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 2010 David Prentice (david.prentice [at] farming [dot] uk)
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Copyright 2010 Peter Danneger
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Copyright 2011 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 disclaim 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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*
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* Header file for SoftUART.c.
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*/
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#ifndef _SOFT_UART_
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#define _SOFT_UART_
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/* Includes: */
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#include <avr/io.h>
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#include <avr/interrupt.h>
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#include <stdbool.h>
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#include "../XPLAINBridge.h"
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/* Macros: */
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#define SRX PD0
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#define SRXPIN PIND
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#define SRXPORT PORTD
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#define STX PD1
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#define STXPORT PORTD
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#define STXDDR DDRD
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/* Inline Functions: */
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static inline void SoftUART_SetBaud(const uint32_t Baud)
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{
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uint16_t BitTime = ((F_CPU / Baud) - 1);
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OCR1A = BitTime;
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OCR3A = BitTime;
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}
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/* Function Prototypes: */
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void SoftUART_Init(void);
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#endif
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