roboot/boot/xmodem.c File Reference

Detailed Description

Implementation of the XMODEM communication protocol.

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

Compiler:: GCC

Hardware:: independent

Documented in:: doxygen

Comments:

Definition in file xmodem.c.

#include "xmodem.h"
#include "roboot.h"
#include "roboot_if_comm.h"

Go to the source code of this file.

Defines

#define SOH   0x01

#define STX   0x02

#define EOT   0x04

#define ACK   0x06

#define NAK   0x15

#define CAN   0x18

#define CTRLZ   0x1A

Functions

void xmodemInit (uint8_t *buf, void(*sendbyte_func)(uint8_t c), int16_t(*getbyte_func)(void))

int8_t xmodemReceive (int8_t(*process_packet)(uint32_t size, uint8_t **new_buf))


Defines
#define	SOH 0x01
#define	STX 0x02
#define	EOT 0x04
#define	ACK 0x06
#define	NAK 0x15
#define	CAN 0x18
#define	CTRLZ 0x1A
Functions
void	xmodemInit (uint8_t buf, void(sendbyte_func)(uint8_t c), int16_t(*getbyte_func)(void))
int8_t	xmodemReceive (int8_t(process_packet)(uint32_t size, uint8_t *new_buf))