mirror of
https://github.com/mariusgreuel/avrdude.git
synced 2025-12-13 01:14:56 +00:00
04da94efb9
$HOME/.avrduderc. Entries from .avrduderc take precedence over those
from the system wide config file in ${PREFIX}/etc/avrdude.conf.
Track and display the config file name and line number when we print
out the available parts and programmers. This is useful in case
someone has overridden a definition in their .avrduderc file and is
wondering why the definition in the system wide config file is not
being used.
Remove the default programmer 'stk500' from the distributed config
file.
git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@222 81a1dc3b-b13d-400b-aceb-764788c761c2
119 lines
4.2 KiB
C
119 lines
4.2 KiB
C
/*
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* avrdude - A Downloader/Uploader for AVR device programmers
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* Copyright (C) 2003 Brian S. Dean <bsd@bsdhome.com>
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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 __avrpart_h__
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#define __avrpart_h__
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#include <limits.h>
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#include "lists.h"
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/*
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* AVR serial programming instructions
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*/
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enum {
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AVR_OP_READ,
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AVR_OP_WRITE,
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AVR_OP_READ_LO,
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AVR_OP_READ_HI,
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AVR_OP_WRITE_LO,
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AVR_OP_WRITE_HI,
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AVR_OP_LOADPAGE_LO,
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AVR_OP_LOADPAGE_HI,
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AVR_OP_WRITEPAGE,
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AVR_OP_CHIP_ERASE,
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AVR_OP_PGM_ENABLE,
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AVR_OP_MAX
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};
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enum {
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AVR_CMDBIT_IGNORE, /* bit is ignored on input and output */
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AVR_CMDBIT_VALUE, /* bit is set to 0 or 1 for input or output */
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AVR_CMDBIT_ADDRESS, /* this bit represents an input address bit */
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AVR_CMDBIT_INPUT, /* this bit is an input bit */
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AVR_CMDBIT_OUTPUT /* this bit is an output bit */
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};
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enum { /* these are assigned to reset_disposition of AVRPART */
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RESET_DEDICATED, /* reset pin is dedicated */
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RESET_IO /* reset pin might be configured as an I/O pin */
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};
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/*
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* serial programming instruction bit specifications
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*/
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typedef struct cmdbit {
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int type; /* AVR_CMDBIT_* */
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int bitno; /* which input bit to use for this command bit */
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int value; /* bit value if type == AVR_CMDBIT_VALUD */
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} CMDBIT;
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typedef struct opcode {
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CMDBIT bit[32]; /* opcode bit specs */
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} OPCODE;
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#define AVRPART_SERIALOK 0x0001 /* part supports serial programming */
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#define AVRPART_PARALLELOK 0x0002 /* part supports parallel programming */
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#define AVRPART_PSEUDOPARALLEL 0x0004 /* part has pseudo parallel support */
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#define AVR_DESCLEN 64
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#define AVR_IDLEN 32
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typedef struct avrpart {
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char desc[AVR_DESCLEN]; /* long part name */
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char id[AVR_IDLEN]; /* short part name */
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int devicecode; /* Atmel STK500 device code */
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int chip_erase_delay; /* microseconds */
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unsigned char pagel; /* for parallel programming */
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unsigned char bs2; /* for parallel programming */
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int reset_disposition; /* see RESET_ enums */
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int retry_pulse; /* retry program enable by pulsing
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this pin (PIN_AVR_*) */
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unsigned flags; /* see AVRPART_ masks */
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OPCODE * op[AVR_OP_MAX]; /* opcodes */
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LISTID mem; /* avr memory definitions */
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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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} AVRPART;
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#define AVR_MEMDESCLEN 64
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typedef struct avrmem {
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char desc[AVR_MEMDESCLEN]; /* memory description ("flash", "eeprom", etc) */
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int paged; /* page addressed (e.g. ATmega flash) */
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int size; /* total memory size in bytes */
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int page_size; /* size of memory page (if page addressed) */
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int num_pages; /* number of pages (if page addressed) */
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int min_write_delay; /* microseconds */
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int max_write_delay; /* microseconds */
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int pwroff_after_write; /* after this memory type is written to,
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the device must be powered off and
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back on, see errata
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http://www.atmel.com/atmel/acrobat/doc1280.pdf */
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unsigned char readback[2]; /* polled read-back values */
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unsigned char * buf; /* pointer to memory buffer */
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OPCODE * op[AVR_OP_MAX]; /* opcodes */
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} AVRMEM;
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#endif
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