roboot/avr/roboot_if_comm_avr.c File Reference

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Detailed Description

Realization of AVR communication interface for ROBOOT using USART port.

License:

ROBOOT ver. 0.1.0 - Copyright (C) 2010 AGH UST

This file is part of the ROBOOT (RObus BOOTloader) project. ROBOOT is developed at the Department of Electronics, AGH University of Science and Technology in Krakow, Poland.

The ROBOOT project uses dual-licensing. You can use it for free for non-commercial, open source projects. See license.txt for details or visit project home page at http://www.wsn.agh.edu.pl/?q=roboot

THIS SOFTWARE IS PROVIDED 'AS IS'. NO WARRANTIES, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. AGH UST SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER.

Author:

Artur Lipowski

Purpose:

ROBOOT exemplary bootloader for AVR

Compiler:

GCC

Hardware:

independent

Documented in:

doxygen

Comments:

Definition in file roboot_if_comm_avr.c.

#include "config.h"
#include <avr/io.h>
#include <util/delay.h>
#include "roboot_if_comm.h"
#include <util/setbaud.h>

Go to the source code of this file.

Defines
#define	BAUD   BOOTLOADER_USART_SPEED
#define	UBRRH   UBRR0H
#define	UBRRL   UBRR0L
#define	UCSRA   UCSR0A
#define	UCSRB   UCSR0B
#define	UCSRC   UCSR0C
#define	UDR   UDR0
Functions
void	CommHwInit (void)
void	CommHwDeinit (void)
void	CommHwSendByte (uint8_t c)
int16_t	CommHwGetByte (void)
void	MCUBusyDelay (void)