Submitted by Lars Immisch:

patch #6750: Arduino support - new programmer-id
* arduino.c: New file, inherits stk500.c.
* arduino.h: New file.
* Makefile.am: Add arduino.c and arduino.h.
* config_gram.y: Add arduino keyword.
* lexer.l: (Ditto.)
* avrdude.conf.in: (Ditto.)
* avrdude.1: Document the new programmer type.
* doc/avrdude.texi: (Ditto.)


git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk@808 81a1dc3b-b13d-400b-aceb-764788c761c2
This commit is contained in:
Joerg Wunsch 2009-02-25 09:39:04 +00:00
parent a76d845880
commit a824d108c6
10 changed files with 165 additions and 1 deletions

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@ -1,3 +1,16 @@
2009-02-25 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
Submitted by Lars Immisch:
patch #6750: Arduino support - new programmer-id
* arduino.c: New file, inherits stk500.c.
* arduino.h: New file.
* Makefile.am: Add arduino.c and arduino.h.
* config_gram.y: Add arduino keyword.
* lexer.l: (Ditto.)
* avrdude.conf.in: (Ditto.)
* avrdude.1: Document the new programmer type.
* doc/avrdude.texi: (Ditto.)
2009-02-25 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
* stk500v2.c: Turn all non-const static data into instance data.

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@ -77,6 +77,8 @@ dist-hook:
libavrdude_a_SOURCES = \
config_gram.y \
lexer.l \
arduino.h \
arduino.c \
avr.c \
avr.h \
avr910.c \

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@ -21,6 +21,7 @@ Current:
* New programmers supported:
- AT89ISP cable (patch #6069)
- Arduino
* Add support for the -x option to pass extended parameters to the
programmer backend.

94
avrdude/arduino.c Normal file
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@ -0,0 +1,94 @@
/*
* avrdude - A Downloader/Uploader for AVR device programmers
* Copyright (C) 2009 Lars Immisch
*
* 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
/* $Id$ */
/*
* avrdude interface for Arduino programmer
*
* The Arduino programmer is mostly a STK500v1, just the signature bytes
* are read differently.
*/
#include "ac_cfg.h"
#include <stdio.h>
#include <string.h>
#include "avrdude.h"
#include "pgm.h"
#include "stk500_private.h"
#include "stk500.h"
#include "serial.h"
/* read signature bytes - arduino version */
static int arduino_read_sig_bytes(PROGRAMMER * pgm, AVRPART * p, AVRMEM * m)
{
unsigned char buf[32];
/* Signature byte reads are always 3 bytes. */
if (m->size < 3) {
fprintf(stderr, "%s: memsize too small for sig byte read", progname);
return -1;
}
buf[0] = Cmnd_STK_READ_SIGN;
buf[1] = Sync_CRC_EOP;
serial_send(&pgm->fd, buf, 2);
if (serial_recv(&pgm->fd, buf, 5) < 0)
return -1;
if (buf[0] == Resp_STK_NOSYNC) {
fprintf(stderr, "%s: stk500_cmd(): programmer is out of sync\n",
progname);
return -1;
} else if (buf[0] != Resp_STK_INSYNC) {
fprintf(stderr,
"\n%s: arduino_read_sig_bytes(): (a) protocol error, "
"expect=0x%02x, resp=0x%02x\n",
progname, Resp_STK_INSYNC, buf[0]);
return -2;
}
if (buf[4] != Resp_STK_OK) {
fprintf(stderr,
"\n%s: arduino_read_sig_bytes(): (a) protocol error, "
"expect=0x%02x, resp=0x%02x\n",
progname, Resp_STK_OK, buf[4]);
return -3;
}
m->buf[0] = buf[1];
m->buf[1] = buf[2];
m->buf[2] = buf[3];
return 3;
}
void arduino_initpgm(PROGRAMMER * pgm)
{
/* This is mostly a STK500; just the signature is read
differently than on real STK500v1 */
stk500_initpgm(pgm);
strcpy(pgm->type, "Arduino");
pgm->read_sig_bytes = arduino_read_sig_bytes;
}

29
avrdude/arduino.h Normal file
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@ -0,0 +1,29 @@
/*
* avrdude - A Downloader/Uploader for AVR device programmers
* Copyright (C) 2009 Lars Immisch
*
* 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
/* $Id$ */
#ifndef arduino_h__
#define arduino_h__
void arduino_initpgm (PROGRAMMER * pgm);
#endif

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@ -107,6 +107,9 @@ Using firmware version 2, high-voltage programming is also supported,
both parallel and serial
(programmer types stk500pp and stk500hvsp).
.Pp
The Arduino (which is very similar to the STK500 1.x) is supported via
its own programmer type specification ``arduino''.
.Pp
Atmel's STK600 programmer is supported in ISP and high-voltage
programming modes, and connects through the USB.
For ATxmega devices, the STK600 is supported in PDI mode.
@ -203,6 +206,7 @@ m103 ATmega103
m128 ATmega128
m1280 ATmega1280
m1281 ATmega1281
m1284p ATmega1284P
m128rfa1 ATmega128RFA1
m16 ATmega16
m161 ATmega161

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@ -20,7 +20,7 @@
# avr910 | butterfly | usbasp |
# jtagmki | jtagmkii | jtagmkii_isp | jtagmkii_dw |
# dragon_dw | dragon_jtag | dragon_isp | dragon_pp |
# dragon_hvsp; # programmer type
# dragon_hvsp | arduino; # programmer type
# baudrate = <num> ; # baudrate for avr910-programmer
# vcc = <num1> [, <num2> ... ] ; # pin number(s)
# reset = <num> ; # pin number
@ -310,6 +310,12 @@ default_serial = "@DEFAULT_SER_PORT@";
# PROGRAMMER DEFINITIONS
#
programmer
id = "arduino";
desc = "Arduino";
type = arduino;
;
programmer
id = "avrisp";
desc = "Atmel AVR ISP";

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@ -37,6 +37,7 @@
#include "ppi.h"
#include "pgm.h"
#include "stk500.h"
#include "arduino.h"
#include "stk500v2.h"
#include "stk500generic.h"
#include "avr910.h"
@ -79,6 +80,7 @@ static int parse_cmdbits(OPCODE * op);
%token K_PAGE_SIZE
%token K_PAGED
%token K_ARDUINO
%token K_BAUDRATE
%token K_BS2
%token K_BUFF
@ -417,6 +419,12 @@ prog_parm :
}
} |
K_TYPE TKN_EQUAL K_ARDUINO {
{
arduino_initpgm(current_prog);
}
} |
K_TYPE TKN_EQUAL K_STK600 {
{
stk600_initpgm(current_prog);

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@ -190,6 +190,9 @@ by AVRDUDE.
For the JTAG ICE mkII, JTAG, debugWire and ISP mode are supported.
See below for the limitations of debugWire.
The Arduino (which is very similar to the STK500 1.x) is supported via
its own programmer type specification ``arduino''.
The AVR Dragon is supported in all modes (ISP, JTAG, HVSP, PP, debugWire).
When used in JTAG and debugWire mode, the AVR Dragon behaves similar to a
JTAG ICE mkII, so all device-specific comments for that device
@ -297,6 +300,7 @@ Currently, the following MCU types are understood:
@item @code{m128} @tab ATmega128
@item @code{m1280} @tab ATmega1280
@item @code{m1281} @tab ATmega1281
@item @code{m1284p} @tab ATmega1284P
@item @code{m128rfa1} @tab ATmega128RFA1
@item @code{m16} @tab ATmega16
@item @code{m161} @tab ATmega161
@ -371,6 +375,8 @@ ABCmini Board, aka Dick Smith HOTCHIP
@item @code{alf} @tab
Nightshade ALF-PgmAVR,@*
@url{http://nightshade.homeip.net/}
@item @code{arduino}
Arduino board, protocol similar to STK500 1.x
@item @code{atisp} @tab
AT-ISP V1.1 programming cable for AVR-SDK1 from,@*
@url{http://micro-research.co.th/}

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@ -117,6 +117,7 @@ SIGN [+-]
exit(1); }
allowfullpagebitstream { yylval=NULL; return K_ALLOWFULLPAGEBITSTREAM; }
arduino { yylval=NULL; return K_ARDUINO; }
avr910 { yylval=NULL; return K_AVR910; }
avr910_devcode { yylval=NULL; return K_AVR910_DEVCODE; }
usbasp { yylval=NULL; return K_USBASP; }