mspdebug/drivers/jtaglib.h

70 lines
2.7 KiB
C
Raw Normal View History

/* MSPDebug - debugging tool for MSP430 MCUs
* Copyright (C) 2009-2012 Daniel Beer
* Copyright (C) 2012 Peter Bägel
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
/* jtag functions are taken from TIs SLAA149September 2002
*
* 2012-10-03 Peter Bägel (DF5EQ)
*/
#ifndef JTAGLIB_H_
#define JTAGLIB_H_
#include <stdint.h>
#include "jtdev.h"
#include "util.h"
/*===== public symbols ====================================================== */
/* flash erasing modes */
#define JTAG_ERASE_MASS 0xA506
#define JTAG_ERASE_MAIN 0xA504
#define JTAG_ERASE_SGMT 0xA502
/*===== public functions =====================================================*/
unsigned int jtag_init (struct jtdev *p);
unsigned int jtag_get_device (struct jtdev *p);
unsigned int jtag_chip_id (struct jtdev *p);
uint16_t jtag_read_mem (struct jtdev *p, unsigned int format,
address_t address);
void jtag_read_mem_quick (struct jtdev *p, address_t start_address,
unsigned int word_count, uint16_t *data);
void jtag_write_mem (struct jtdev *p, unsigned int format,
address_t address, uint16_t data);
void jtag_write_mem_quick(struct jtdev *p, address_t start_address,
unsigned int word_count,
const uint16_t *data);
int jtag_is_fuse_blown (struct jtdev *p);
unsigned int jtag_execute_puc (struct jtdev *p);
void jtag_release_device (struct jtdev *p, address_t address);
int jtag_verify_mem (struct jtdev *p, address_t start_address,
unsigned int word_count,
const uint16_t *data);
int jtag_erase_check (struct jtdev *p, address_t start_address,
unsigned int word_count);
void jtag_write_flash (struct jtdev *p, address_t start_address,
unsigned int word_count,
const uint16_t *data);
void jtag_erase_flash (struct jtdev *p, unsigned int erase_mode,
address_t erase_address);
address_t jtag_read_reg (struct jtdev *p, int reg);
void jtag_write_reg (struct jtdev *p, int reg, address_t value);
#endif