133 lines
5.1 KiB
C
133 lines
5.1 KiB
C
/*
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* avrdude - A Downloader/Uploader for AVR device programmers
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* Copyright (C) 2002-2004 Brian S. Dean <bsd@bsdhome.com>
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* Copyright 2007 Joerg Wunsch <j@uriah.heep.sax.de>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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/* $Id$ */
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#ifndef pgm_h
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#define pgm_h
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#include <limits.h>
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#include "avrpart.h"
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#include "lists.h"
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#include "pindefs.h"
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#include "serial.h"
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#define ON 1
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#define OFF 0
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#define PGM_DESCLEN 80
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#define PGM_PORTLEN PATH_MAX
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#define PGM_TYPELEN 32
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typedef enum {
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EXIT_VCC_UNSPEC,
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EXIT_VCC_ENABLED,
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EXIT_VCC_DISABLED
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} exit_vcc_t;
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typedef enum {
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EXIT_RESET_UNSPEC,
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EXIT_RESET_ENABLED,
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EXIT_RESET_DISABLED
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} exit_reset_t;
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typedef struct programmer_t {
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LISTID id;
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char desc[PGM_DESCLEN];
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char type[PGM_TYPELEN];
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char port[PGM_PORTLEN];
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unsigned int pinno[N_PINS];
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exit_vcc_t exit_vcc;
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exit_reset_t exit_reset;
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int ppidata;
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int ppictrl;
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int baudrate;
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double bitclock; /* JTAG ICE clock period in microseconds */
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int ispdelay; /* ISP clock delay */
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union filedescriptor fd;
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int page_size; /* page size if the programmer supports paged write/load */
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int (*rdy_led) (struct programmer_t * pgm, int value);
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int (*err_led) (struct programmer_t * pgm, int value);
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int (*pgm_led) (struct programmer_t * pgm, int value);
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int (*vfy_led) (struct programmer_t * pgm, int value);
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int (*initialize) (struct programmer_t * pgm, AVRPART * p);
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void (*display) (struct programmer_t * pgm, const char * p);
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void (*enable) (struct programmer_t * pgm);
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void (*disable) (struct programmer_t * pgm);
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void (*powerup) (struct programmer_t * pgm);
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void (*powerdown) (struct programmer_t * pgm);
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int (*program_enable) (struct programmer_t * pgm, AVRPART * p);
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int (*chip_erase) (struct programmer_t * pgm, AVRPART * p);
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int (*cmd) (struct programmer_t * pgm, unsigned char cmd[4],
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unsigned char res[4]);
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int (*spi) (struct programmer_t * pgm, unsigned char cmd[],
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unsigned char res[], int count);
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int (*open) (struct programmer_t * pgm, char * port);
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void (*close) (struct programmer_t * pgm);
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int (*paged_write) (struct programmer_t * pgm, AVRPART * p, AVRMEM * m,
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int page_size, int n_bytes);
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int (*paged_load) (struct programmer_t * pgm, AVRPART * p, AVRMEM * m,
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int page_size, int n_bytes);
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void (*write_setup) (struct programmer_t * pgm, AVRPART * p, AVRMEM * m);
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int (*write_byte) (struct programmer_t * pgm, AVRPART * p, AVRMEM * m,
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unsigned long addr, unsigned char value);
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int (*read_byte) (struct programmer_t * pgm, AVRPART * p, AVRMEM * m,
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unsigned long addr, unsigned char * value);
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int (*read_sig_bytes) (struct programmer_t * pgm, AVRPART * p, AVRMEM * m);
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void (*print_parms) (struct programmer_t * pgm);
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int (*set_vtarget) (struct programmer_t * pgm, double v);
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int (*set_varef) (struct programmer_t * pgm, unsigned int chan, double v);
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int (*set_fosc) (struct programmer_t * pgm, double v);
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int (*set_sck_period) (struct programmer_t * pgm, double v);
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int (*setpin) (struct programmer_t * pgm, int pin, int value);
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int (*getpin) (struct programmer_t * pgm, int pin);
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int (*highpulsepin) (struct programmer_t * pgm, int pin);
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int (*parseexitspecs) (struct programmer_t * pgm, char *s);
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int (*perform_osccal) (struct programmer_t * pgm);
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int (*parseextparams) (struct programmer_t * pgm, LISTID xparams);
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void (*setup) (struct programmer_t * pgm);
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void (*teardown) (struct programmer_t * pgm);
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char config_file[PATH_MAX]; /* config file where defined */
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int lineno; /* config file line number */
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void *cookie; /* for private use by the programmer */
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char flag; /* for private use of the programmer */
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} PROGRAMMER;
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#ifdef __cplusplus
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extern "C" {
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#endif
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PROGRAMMER * pgm_new(void);
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void programmer_display(PROGRAMMER * pgm, const char * p);
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PROGRAMMER * locate_programmer(LISTID programmers, const char * configid);
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typedef void (*walk_programmers_cb)(const char *name, const char *desc,
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const char *cfgname, int cfglineno,
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void *cookie);
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void walk_programmers(LISTID programmers, walk_programmers_cb cb, void *cookie);
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#ifdef __cplusplus
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}
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#endif
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#endif
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