avrdude/config_gram.y

1294 lines
28 KiB
Plaintext
Raw Normal View History

/*
* avrdude - A Downloader/Uploader for AVR device programmers
* Copyright (C) 2000-2004 Brian S. Dean <bsd@bsdhome.com>
* Copyright (C) 2006 Joerg Wunsch <j@uriah.heep.sax.de>
*
* 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
*/
/* $Id$ */
%{
#include "ac_cfg.h"
#include <stdlib.h>
#include <string.h>
#include <math.h>
#include "config.h"
#include "lists.h"
#include "par.h"
#include "serbb.h"
#include "pindefs.h"
#include "ppi.h"
#include "pgm.h"
#include "stk500.h"
Mega-commit to bring in both, the STK500v2 support from Erik Walthinsen, as well as JTAG ICE mkII support (by me). Erik's submission has been cleaned up a little bit, mostly to add his name and the current year to the copyright of the new file, remove trailing white space before importing the files, and fix the minor syntax errors in his avrdude.conf.in additions (missing semicolons). The JTAG ICE mkII support should be considered alpha to beta quality at this point. Few things are still to be done, like defering the hfuse (OCDEN) tweaks until they are really required. Also, for reasons not yet known, the target MCU doesn't start to run after signing off from the ICE, it needs a power-cycle first (at least on my STK500). Note that for the JTAG ICE, I did change a few things in the internal API. Notably I made the serial receive timeout configurable by the backends via an exported variable (done in both the Posix and the Win32 implementation), and I made the serial_recv() function return a -1 instead of bailing out with exit(1) upon encountering a receive timeout (currently only done in the Posix implementation). Both measures together allow me to receive a datastreem from the ICE at 115 kbps on a somewhat lossy PCI multi-UART card that occasionally drops a character. The JTAG ICE mkII protocol has enough of safety layers to allow recovering from these events, but the previous code wasn't prepared for any kind of recovery. The Win32 change for this still has to be done, and the traditional drivers need to be converted to exit(1) upon encountering a timeout (as they're now getting a -1 returned they didn't see before in that case). git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@451 81a1dc3b-b13d-400b-aceb-764788c761c2
2005-05-10 19:17:12 +00:00
#include "stk500v2.h"
#include "stk500generic.h"
#include "avr910.h"
#include "butterfly.h"
#include "usbasp.h"
#include "avr.h"
#include "jtagmkI.h"
Mega-commit to bring in both, the STK500v2 support from Erik Walthinsen, as well as JTAG ICE mkII support (by me). Erik's submission has been cleaned up a little bit, mostly to add his name and the current year to the copyright of the new file, remove trailing white space before importing the files, and fix the minor syntax errors in his avrdude.conf.in additions (missing semicolons). The JTAG ICE mkII support should be considered alpha to beta quality at this point. Few things are still to be done, like defering the hfuse (OCDEN) tweaks until they are really required. Also, for reasons not yet known, the target MCU doesn't start to run after signing off from the ICE, it needs a power-cycle first (at least on my STK500). Note that for the JTAG ICE, I did change a few things in the internal API. Notably I made the serial receive timeout configurable by the backends via an exported variable (done in both the Posix and the Win32 implementation), and I made the serial_recv() function return a -1 instead of bailing out with exit(1) upon encountering a receive timeout (currently only done in the Posix implementation). Both measures together allow me to receive a datastreem from the ICE at 115 kbps on a somewhat lossy PCI multi-UART card that occasionally drops a character. The JTAG ICE mkII protocol has enough of safety layers to allow recovering from these events, but the previous code wasn't prepared for any kind of recovery. The Win32 change for this still has to be done, and the traditional drivers need to be converted to exit(1) upon encountering a timeout (as they're now getting a -1 returned they didn't see before in that case). git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@451 81a1dc3b-b13d-400b-aceb-764788c761c2
2005-05-10 19:17:12 +00:00
#include "jtagmkII.h"
#if defined(WIN32NATIVE)
#define strtok_r( _s, _sep, _lasts ) \
( *(_lasts) = strtok( (_s), (_sep) ) )
#endif
extern char * progname;
int yylex(void);
int yyerror(char * errmsg);
static int assign_pin(int pinno, TOKEN * v, int invert);
static int which_opcode(TOKEN * opcode);
static int parse_cmdbits(OPCODE * op);
%}
%token K_READ
%token K_WRITE
%token K_READ_LO
%token K_READ_HI
%token K_WRITE_LO
%token K_WRITE_HI
%token K_LOADPAGE_LO
%token K_LOADPAGE_HI
%token K_LOAD_EXT_ADDR
%token K_WRITEPAGE
%token K_CHIP_ERASE
%token K_PGM_ENABLE
%token K_MEMORY
%token K_PAGE_SIZE
%token K_PAGED
%token K_BAUDRATE
%token K_BS2
%token K_BUFF
%token K_CHIP_ERASE_DELAY
%token K_DEDICATED
%token K_DEFAULT_PARALLEL
%token K_DEFAULT_PROGRAMMER
%token K_DEFAULT_SERIAL
%token K_DESC
%token K_DEVICECODE
%token K_STK500_DEVCODE
%token K_AVR910_DEVCODE
%token K_EEPROM
%token K_ERRLED
%token K_FLASH
%token K_ID
%token K_IO
%token K_JTAG_MKI
Mega-commit to bring in both, the STK500v2 support from Erik Walthinsen, as well as JTAG ICE mkII support (by me). Erik's submission has been cleaned up a little bit, mostly to add his name and the current year to the copyright of the new file, remove trailing white space before importing the files, and fix the minor syntax errors in his avrdude.conf.in additions (missing semicolons). The JTAG ICE mkII support should be considered alpha to beta quality at this point. Few things are still to be done, like defering the hfuse (OCDEN) tweaks until they are really required. Also, for reasons not yet known, the target MCU doesn't start to run after signing off from the ICE, it needs a power-cycle first (at least on my STK500). Note that for the JTAG ICE, I did change a few things in the internal API. Notably I made the serial receive timeout configurable by the backends via an exported variable (done in both the Posix and the Win32 implementation), and I made the serial_recv() function return a -1 instead of bailing out with exit(1) upon encountering a receive timeout (currently only done in the Posix implementation). Both measures together allow me to receive a datastreem from the ICE at 115 kbps on a somewhat lossy PCI multi-UART card that occasionally drops a character. The JTAG ICE mkII protocol has enough of safety layers to allow recovering from these events, but the previous code wasn't prepared for any kind of recovery. The Win32 change for this still has to be done, and the traditional drivers need to be converted to exit(1) upon encountering a timeout (as they're now getting a -1 returned they didn't see before in that case). git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@451 81a1dc3b-b13d-400b-aceb-764788c761c2
2005-05-10 19:17:12 +00:00
%token K_JTAG_MKII
%token K_JTAG_MKII_ISP
%token K_LOADPAGE
%token K_MAX_WRITE_DELAY
%token K_MIN_WRITE_DELAY
%token K_MISO
%token K_MOSI
%token K_NUM_PAGES
%token K_PAGEL
%token K_PAR
%token K_PARALLEL
%token K_PART
%token K_PGMLED
%token K_PROGRAMMER
%token K_PSEUDO
%token K_PWROFF_AFTER_WRITE
%token K_RDYLED
%token K_READBACK_P1
%token K_READBACK_P2
%token K_READMEM
%token K_RESET
%token K_RETRY_PULSE
%token K_SERBB
%token K_SERIAL
%token K_SCK
%token K_SIGNATURE
%token K_SIZE
%token K_STK500
%token K_STK500HVSP
%token K_STK500PP
Mega-commit to bring in both, the STK500v2 support from Erik Walthinsen, as well as JTAG ICE mkII support (by me). Erik's submission has been cleaned up a little bit, mostly to add his name and the current year to the copyright of the new file, remove trailing white space before importing the files, and fix the minor syntax errors in his avrdude.conf.in additions (missing semicolons). The JTAG ICE mkII support should be considered alpha to beta quality at this point. Few things are still to be done, like defering the hfuse (OCDEN) tweaks until they are really required. Also, for reasons not yet known, the target MCU doesn't start to run after signing off from the ICE, it needs a power-cycle first (at least on my STK500). Note that for the JTAG ICE, I did change a few things in the internal API. Notably I made the serial receive timeout configurable by the backends via an exported variable (done in both the Posix and the Win32 implementation), and I made the serial_recv() function return a -1 instead of bailing out with exit(1) upon encountering a receive timeout (currently only done in the Posix implementation). Both measures together allow me to receive a datastreem from the ICE at 115 kbps on a somewhat lossy PCI multi-UART card that occasionally drops a character. The JTAG ICE mkII protocol has enough of safety layers to allow recovering from these events, but the previous code wasn't prepared for any kind of recovery. The Win32 change for this still has to be done, and the traditional drivers need to be converted to exit(1) upon encountering a timeout (as they're now getting a -1 returned they didn't see before in that case). git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@451 81a1dc3b-b13d-400b-aceb-764788c761c2
2005-05-10 19:17:12 +00:00
%token K_STK500V2
%token K_STK500GENERIC
%token K_AVR910
%token K_USBASP
%token K_BUTTERFLY
%token K_TYPE
%token K_VCC
%token K_VFYLED
%token K_WRITEPAGE
%token K_NO
%token K_YES
Mega-commit to bring in both, the STK500v2 support from Erik Walthinsen, as well as JTAG ICE mkII support (by me). Erik's submission has been cleaned up a little bit, mostly to add his name and the current year to the copyright of the new file, remove trailing white space before importing the files, and fix the minor syntax errors in his avrdude.conf.in additions (missing semicolons). The JTAG ICE mkII support should be considered alpha to beta quality at this point. Few things are still to be done, like defering the hfuse (OCDEN) tweaks until they are really required. Also, for reasons not yet known, the target MCU doesn't start to run after signing off from the ICE, it needs a power-cycle first (at least on my STK500). Note that for the JTAG ICE, I did change a few things in the internal API. Notably I made the serial receive timeout configurable by the backends via an exported variable (done in both the Posix and the Win32 implementation), and I made the serial_recv() function return a -1 instead of bailing out with exit(1) upon encountering a receive timeout (currently only done in the Posix implementation). Both measures together allow me to receive a datastreem from the ICE at 115 kbps on a somewhat lossy PCI multi-UART card that occasionally drops a character. The JTAG ICE mkII protocol has enough of safety layers to allow recovering from these events, but the previous code wasn't prepared for any kind of recovery. The Win32 change for this still has to be done, and the traditional drivers need to be converted to exit(1) upon encountering a timeout (as they're now getting a -1 returned they didn't see before in that case). git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@451 81a1dc3b-b13d-400b-aceb-764788c761c2
2005-05-10 19:17:12 +00:00
/* stk500 v2 xml file parameters */
/* ISP */
Mega-commit to bring in both, the STK500v2 support from Erik Walthinsen, as well as JTAG ICE mkII support (by me). Erik's submission has been cleaned up a little bit, mostly to add his name and the current year to the copyright of the new file, remove trailing white space before importing the files, and fix the minor syntax errors in his avrdude.conf.in additions (missing semicolons). The JTAG ICE mkII support should be considered alpha to beta quality at this point. Few things are still to be done, like defering the hfuse (OCDEN) tweaks until they are really required. Also, for reasons not yet known, the target MCU doesn't start to run after signing off from the ICE, it needs a power-cycle first (at least on my STK500). Note that for the JTAG ICE, I did change a few things in the internal API. Notably I made the serial receive timeout configurable by the backends via an exported variable (done in both the Posix and the Win32 implementation), and I made the serial_recv() function return a -1 instead of bailing out with exit(1) upon encountering a receive timeout (currently only done in the Posix implementation). Both measures together allow me to receive a datastreem from the ICE at 115 kbps on a somewhat lossy PCI multi-UART card that occasionally drops a character. The JTAG ICE mkII protocol has enough of safety layers to allow recovering from these events, but the previous code wasn't prepared for any kind of recovery. The Win32 change for this still has to be done, and the traditional drivers need to be converted to exit(1) upon encountering a timeout (as they're now getting a -1 returned they didn't see before in that case). git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@451 81a1dc3b-b13d-400b-aceb-764788c761c2
2005-05-10 19:17:12 +00:00
%token K_TIMEOUT
%token K_STABDELAY
%token K_CMDEXEDELAY
%token K_HVSPCMDEXEDELAY
Mega-commit to bring in both, the STK500v2 support from Erik Walthinsen, as well as JTAG ICE mkII support (by me). Erik's submission has been cleaned up a little bit, mostly to add his name and the current year to the copyright of the new file, remove trailing white space before importing the files, and fix the minor syntax errors in his avrdude.conf.in additions (missing semicolons). The JTAG ICE mkII support should be considered alpha to beta quality at this point. Few things are still to be done, like defering the hfuse (OCDEN) tweaks until they are really required. Also, for reasons not yet known, the target MCU doesn't start to run after signing off from the ICE, it needs a power-cycle first (at least on my STK500). Note that for the JTAG ICE, I did change a few things in the internal API. Notably I made the serial receive timeout configurable by the backends via an exported variable (done in both the Posix and the Win32 implementation), and I made the serial_recv() function return a -1 instead of bailing out with exit(1) upon encountering a receive timeout (currently only done in the Posix implementation). Both measures together allow me to receive a datastreem from the ICE at 115 kbps on a somewhat lossy PCI multi-UART card that occasionally drops a character. The JTAG ICE mkII protocol has enough of safety layers to allow recovering from these events, but the previous code wasn't prepared for any kind of recovery. The Win32 change for this still has to be done, and the traditional drivers need to be converted to exit(1) upon encountering a timeout (as they're now getting a -1 returned they didn't see before in that case). git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@451 81a1dc3b-b13d-400b-aceb-764788c761c2
2005-05-10 19:17:12 +00:00
%token K_SYNCHLOOPS
%token K_BYTEDELAY
%token K_POLLVALUE
%token K_POLLINDEX
%token K_PREDELAY
%token K_POSTDELAY
%token K_POLLMETHOD
%token K_MODE
%token K_DELAY
%token K_BLOCKSIZE
%token K_READSIZE
/* HV mode */
%token K_HVENTERSTABDELAY
%token K_PROGMODEDELAY
%token K_LATCHCYCLES
%token K_TOGGLEVTG
%token K_POWEROFFDELAY
%token K_RESETDELAYMS
%token K_RESETDELAYUS
%token K_HVLEAVESTABDELAY
%token K_RESETDELAY
%token K_SYNCHCYCLES
%token K_HVCMDEXEDELAY
%token K_CHIPERASEPULSEWIDTH
%token K_CHIPERASEPOLLTIMEOUT
%token K_CHIPERASETIME
%token K_PROGRAMFUSEPULSEWIDTH
%token K_PROGRAMFUSEPOLLTIMEOUT
%token K_PROGRAMLOCKPULSEWIDTH
%token K_PROGRAMLOCKPOLLTIMEOUT
%token K_PP_CONTROLSTACK
%token K_HVSP_CONTROLSTACK
Mega-commit to bring in both, the STK500v2 support from Erik Walthinsen, as well as JTAG ICE mkII support (by me). Erik's submission has been cleaned up a little bit, mostly to add his name and the current year to the copyright of the new file, remove trailing white space before importing the files, and fix the minor syntax errors in his avrdude.conf.in additions (missing semicolons). The JTAG ICE mkII support should be considered alpha to beta quality at this point. Few things are still to be done, like defering the hfuse (OCDEN) tweaks until they are really required. Also, for reasons not yet known, the target MCU doesn't start to run after signing off from the ICE, it needs a power-cycle first (at least on my STK500). Note that for the JTAG ICE, I did change a few things in the internal API. Notably I made the serial receive timeout configurable by the backends via an exported variable (done in both the Posix and the Win32 implementation), and I made the serial_recv() function return a -1 instead of bailing out with exit(1) upon encountering a receive timeout (currently only done in the Posix implementation). Both measures together allow me to receive a datastreem from the ICE at 115 kbps on a somewhat lossy PCI multi-UART card that occasionally drops a character. The JTAG ICE mkII protocol has enough of safety layers to allow recovering from these events, but the previous code wasn't prepared for any kind of recovery. The Win32 change for this still has to be done, and the traditional drivers need to be converted to exit(1) upon encountering a timeout (as they're now getting a -1 returned they didn't see before in that case). git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@451 81a1dc3b-b13d-400b-aceb-764788c761c2
2005-05-10 19:17:12 +00:00
/* JTAG ICE mkII specific parameters */
%token K_ALLOWFULLPAGEBITSTREAM /*
* Internal parameter for the JTAG
* ICE; describes the internal JTAG
* streaming behaviour inside the MCU.
* 1 for all older chips, 0 for newer
* MCUs.
*/
%token K_ENABLEPAGEPROGRAMMING /* ? yes for mega256*, mega406 */
%token K_HAS_JTAG /* MCU has JTAG i/f. */
%token K_IDR /* address of OCD register in IO space */
%token K_RAMPZ /* address of RAMPZ reg. in IO space */
%token K_SPMCR /* address of SPMC[S]R in memory space */
%token K_EECR /* address of EECR in memory space */
Mega-commit to bring in both, the STK500v2 support from Erik Walthinsen, as well as JTAG ICE mkII support (by me). Erik's submission has been cleaned up a little bit, mostly to add his name and the current year to the copyright of the new file, remove trailing white space before importing the files, and fix the minor syntax errors in his avrdude.conf.in additions (missing semicolons). The JTAG ICE mkII support should be considered alpha to beta quality at this point. Few things are still to be done, like defering the hfuse (OCDEN) tweaks until they are really required. Also, for reasons not yet known, the target MCU doesn't start to run after signing off from the ICE, it needs a power-cycle first (at least on my STK500). Note that for the JTAG ICE, I did change a few things in the internal API. Notably I made the serial receive timeout configurable by the backends via an exported variable (done in both the Posix and the Win32 implementation), and I made the serial_recv() function return a -1 instead of bailing out with exit(1) upon encountering a receive timeout (currently only done in the Posix implementation). Both measures together allow me to receive a datastreem from the ICE at 115 kbps on a somewhat lossy PCI multi-UART card that occasionally drops a character. The JTAG ICE mkII protocol has enough of safety layers to allow recovering from these events, but the previous code wasn't prepared for any kind of recovery. The Win32 change for this still has to be done, and the traditional drivers need to be converted to exit(1) upon encountering a timeout (as they're now getting a -1 returned they didn't see before in that case). git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@451 81a1dc3b-b13d-400b-aceb-764788c761c2
2005-05-10 19:17:12 +00:00
%token TKN_COMMA
%token TKN_EQUAL
%token TKN_SEMI
%token TKN_TILDE
%token TKN_NUMBER
%token TKN_STRING
%token TKN_ID
%start configuration
%%
configuration :
/* empty */ | config
;
config :
def |
config def
;
def :
prog_def TKN_SEMI |
part_def TKN_SEMI |
K_DEFAULT_PROGRAMMER TKN_EQUAL TKN_STRING TKN_SEMI {
strncpy(default_programmer, $3->value.string, MAX_STR_CONST);
default_programmer[MAX_STR_CONST-1] = 0;
free_token($3);
} |
K_DEFAULT_PARALLEL TKN_EQUAL TKN_STRING TKN_SEMI {
strncpy(default_parallel, $3->value.string, PATH_MAX);
default_parallel[PATH_MAX-1] = 0;
free_token($3);
} |
K_DEFAULT_SERIAL TKN_EQUAL TKN_STRING TKN_SEMI {
strncpy(default_serial, $3->value.string, PATH_MAX);
default_serial[PATH_MAX-1] = 0;
free_token($3);
}
;
prog_def :
K_PROGRAMMER
{ current_prog = pgm_new();
strcpy(current_prog->config_file, infile);
current_prog->lineno = lineno;
}
prog_parms
{
if (lsize(current_prog->id) == 0) {
fprintf(stderr,
"%s: error at %s:%d: required parameter id not specified\n",
progname, infile, lineno);
exit(1);
}
if (current_prog->type[0] == 0) {
fprintf(stderr, "%s: error at %s:%d: programmer type not specified\n",
progname, infile, lineno);
exit(1);
}
PUSH(programmers, current_prog);
current_prog = NULL;
}
;
part_def :
K_PART
{
current_part = avr_new_part();
strcpy(current_part->config_file, infile);
current_part->lineno = lineno;
}
part_parms
{
LNODEID ln;
AVRMEM * m;
if (current_part->id[0] == 0) {
fprintf(stderr,
"%s: error at %s:%d: required parameter id not specified\n",
progname, infile, lineno);
exit(1);
}
/*
* perform some sanity checking, and compute the number of bits
* to shift a page for constructing the page address for
* page-addressed memories.
*/
for (ln=lfirst(current_part->mem); ln; ln=lnext(ln)) {
m = ldata(ln);
if (m->paged) {
if (m->page_size == 0) {
fprintf(stderr,
"%s: error at %s:%d: must specify page_size for paged "
"memory\n",
progname, infile, lineno);
exit(1);
}
if (m->num_pages == 0) {
fprintf(stderr,
"%s: error at %s:%d: must specify num_pages for paged "
"memory\n",
progname, infile, lineno);
exit(1);
}
if (m->size != m->page_size * m->num_pages) {
fprintf(stderr,
"%s: error at %s:%d: page size (%u) * num_pages (%u) = "
"%u does not match memory size (%u)\n",
progname, infile, lineno,
m->page_size,
m->num_pages,
m->page_size * m->num_pages,
m->size);
exit(1);
}
}
}
PUSH(part_list, current_part);
current_part = NULL;
}
;
string_list :
TKN_STRING { ladd(string_list, $1); } |
string_list TKN_COMMA TKN_STRING { ladd(string_list, $3); }
;
num_list :
TKN_NUMBER { ladd(number_list, $1); } |
num_list TKN_COMMA TKN_NUMBER { ladd(number_list, $3); }
;
prog_parms :
prog_parm TKN_SEMI |
prog_parms prog_parm TKN_SEMI
;
prog_parm :
K_ID TKN_EQUAL string_list {
{
TOKEN * t;
while (lsize(string_list)) {
t = lrmv_n(string_list, 1);
ladd(current_prog->id, dup_string(t->value.string));
free_token(t);
}
}
} |
K_TYPE TKN_EQUAL K_PAR {
{
par_initpgm(current_prog);
}
} |
K_TYPE TKN_EQUAL K_SERBB {
{
serbb_initpgm(current_prog);
}
} |
K_TYPE TKN_EQUAL K_STK500 {
{
stk500_initpgm(current_prog);
}
} |
Mega-commit to bring in both, the STK500v2 support from Erik Walthinsen, as well as JTAG ICE mkII support (by me). Erik's submission has been cleaned up a little bit, mostly to add his name and the current year to the copyright of the new file, remove trailing white space before importing the files, and fix the minor syntax errors in his avrdude.conf.in additions (missing semicolons). The JTAG ICE mkII support should be considered alpha to beta quality at this point. Few things are still to be done, like defering the hfuse (OCDEN) tweaks until they are really required. Also, for reasons not yet known, the target MCU doesn't start to run after signing off from the ICE, it needs a power-cycle first (at least on my STK500). Note that for the JTAG ICE, I did change a few things in the internal API. Notably I made the serial receive timeout configurable by the backends via an exported variable (done in both the Posix and the Win32 implementation), and I made the serial_recv() function return a -1 instead of bailing out with exit(1) upon encountering a receive timeout (currently only done in the Posix implementation). Both measures together allow me to receive a datastreem from the ICE at 115 kbps on a somewhat lossy PCI multi-UART card that occasionally drops a character. The JTAG ICE mkII protocol has enough of safety layers to allow recovering from these events, but the previous code wasn't prepared for any kind of recovery. The Win32 change for this still has to be done, and the traditional drivers need to be converted to exit(1) upon encountering a timeout (as they're now getting a -1 returned they didn't see before in that case). git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@451 81a1dc3b-b13d-400b-aceb-764788c761c2
2005-05-10 19:17:12 +00:00
K_TYPE TKN_EQUAL K_STK500V2 {
{
stk500v2_initpgm(current_prog);
}
} |
K_TYPE TKN_EQUAL K_STK500HVSP {
{
stk500hvsp_initpgm(current_prog);
}
} |
K_TYPE TKN_EQUAL K_STK500PP {
{
stk500pp_initpgm(current_prog);
}
} |
K_TYPE TKN_EQUAL K_STK500GENERIC {
{
stk500generic_initpgm(current_prog);
}
} |
K_TYPE TKN_EQUAL K_AVR910 {
{
avr910_initpgm(current_prog);
}
} |
K_TYPE TKN_EQUAL K_USBASP {
{
usbasp_initpgm(current_prog);
}
} |
K_TYPE TKN_EQUAL K_BUTTERFLY {
{
butterfly_initpgm(current_prog);
}
} |
K_TYPE TKN_EQUAL K_JTAG_MKI {
{
jtagmkI_initpgm(current_prog);
}
} |
Mega-commit to bring in both, the STK500v2 support from Erik Walthinsen, as well as JTAG ICE mkII support (by me). Erik's submission has been cleaned up a little bit, mostly to add his name and the current year to the copyright of the new file, remove trailing white space before importing the files, and fix the minor syntax errors in his avrdude.conf.in additions (missing semicolons). The JTAG ICE mkII support should be considered alpha to beta quality at this point. Few things are still to be done, like defering the hfuse (OCDEN) tweaks until they are really required. Also, for reasons not yet known, the target MCU doesn't start to run after signing off from the ICE, it needs a power-cycle first (at least on my STK500). Note that for the JTAG ICE, I did change a few things in the internal API. Notably I made the serial receive timeout configurable by the backends via an exported variable (done in both the Posix and the Win32 implementation), and I made the serial_recv() function return a -1 instead of bailing out with exit(1) upon encountering a receive timeout (currently only done in the Posix implementation). Both measures together allow me to receive a datastreem from the ICE at 115 kbps on a somewhat lossy PCI multi-UART card that occasionally drops a character. The JTAG ICE mkII protocol has enough of safety layers to allow recovering from these events, but the previous code wasn't prepared for any kind of recovery. The Win32 change for this still has to be done, and the traditional drivers need to be converted to exit(1) upon encountering a timeout (as they're now getting a -1 returned they didn't see before in that case). git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@451 81a1dc3b-b13d-400b-aceb-764788c761c2
2005-05-10 19:17:12 +00:00
K_TYPE TKN_EQUAL K_JTAG_MKII {
{
jtagmkII_initpgm(current_prog);
}
} |
K_TYPE TKN_EQUAL K_JTAG_MKII_ISP {
{
stk500v2_jtagmkII_initpgm(current_prog);
}
} |
K_DESC TKN_EQUAL TKN_STRING {
strncpy(current_prog->desc, $3->value.string, PGM_DESCLEN);
current_prog->desc[PGM_DESCLEN-1] = 0;
free_token($3);
} |
K_VCC TKN_EQUAL num_list {
{
TOKEN * t;
int pin;
current_prog->pinno[PPI_AVR_VCC] = 0;
while (lsize(number_list)) {
t = lrmv_n(number_list, 1);
pin = t->value.number;
current_prog->pinno[PPI_AVR_VCC] |= (1 << pin);
free_token(t);
}
}
} |
K_BUFF TKN_EQUAL num_list {
{
TOKEN * t;
int pin;
current_prog->pinno[PPI_AVR_BUFF] = 0;
while (lsize(number_list)) {
t = lrmv_n(number_list, 1);
pin = t->value.number;
current_prog->pinno[PPI_AVR_BUFF] |= (1 << pin);
free_token(t);
}
}
} |
K_BAUDRATE TKN_EQUAL TKN_NUMBER {
{
current_prog->baudrate = $3->value.number;
}
} |
K_RESET TKN_EQUAL TKN_NUMBER { free_token($1);
assign_pin(PIN_AVR_RESET, $3, 0); } |
K_SCK TKN_EQUAL TKN_NUMBER { free_token($1);
assign_pin(PIN_AVR_SCK, $3, 0); } |
K_MOSI TKN_EQUAL TKN_NUMBER { assign_pin(PIN_AVR_MOSI, $3, 0); } |
K_MISO TKN_EQUAL TKN_NUMBER { assign_pin(PIN_AVR_MISO, $3, 0); } |
K_ERRLED TKN_EQUAL TKN_NUMBER { assign_pin(PIN_LED_ERR, $3, 0); } |
K_RDYLED TKN_EQUAL TKN_NUMBER { assign_pin(PIN_LED_RDY, $3, 0); } |
K_PGMLED TKN_EQUAL TKN_NUMBER { assign_pin(PIN_LED_PGM, $3, 0); } |
K_VFYLED TKN_EQUAL TKN_NUMBER { assign_pin(PIN_LED_VFY, $3, 0); } |
K_RESET TKN_EQUAL TKN_TILDE TKN_NUMBER { free_token($1);
assign_pin(PIN_AVR_RESET, $4, 1); } |
K_SCK TKN_EQUAL TKN_TILDE TKN_NUMBER { free_token($1);
assign_pin(PIN_AVR_SCK, $4, 1); } |
K_MOSI TKN_EQUAL TKN_TILDE TKN_NUMBER { assign_pin(PIN_AVR_MOSI, $4, 1); } |
K_MISO TKN_EQUAL TKN_TILDE TKN_NUMBER { assign_pin(PIN_AVR_MISO, $4, 1); } |
K_ERRLED TKN_EQUAL TKN_TILDE TKN_NUMBER { assign_pin(PIN_LED_ERR, $4, 1); } |
K_RDYLED TKN_EQUAL TKN_TILDE TKN_NUMBER { assign_pin(PIN_LED_RDY, $4, 1); } |
K_PGMLED TKN_EQUAL TKN_TILDE TKN_NUMBER { assign_pin(PIN_LED_PGM, $4, 1); } |
K_VFYLED TKN_EQUAL TKN_TILDE TKN_NUMBER { assign_pin(PIN_LED_VFY, $4, 1); }
;
opcode :
K_READ |
K_WRITE |
K_READ_LO |
K_READ_HI |
K_WRITE_LO |
K_WRITE_HI |
K_LOADPAGE_LO |
K_LOADPAGE_HI |
K_LOAD_EXT_ADDR |
K_WRITEPAGE |
K_CHIP_ERASE |
K_PGM_ENABLE
;
part_parms :
part_parm TKN_SEMI |
part_parms part_parm TKN_SEMI
;
reset_disposition :
K_DEDICATED | K_IO
;
parallel_modes :
yesno | K_PSEUDO
;
retry_lines :
K_RESET | K_SCK
;
part_parm :
K_ID TKN_EQUAL TKN_STRING
{
strncpy(current_part->id, $3->value.string, AVR_IDLEN);
current_part->id[AVR_IDLEN-1] = 0;
free_token($3);
} |
K_DESC TKN_EQUAL TKN_STRING
{
strncpy(current_part->desc, $3->value.string, AVR_DESCLEN);
current_part->desc[AVR_DESCLEN-1] = 0;
free_token($3);
} |
K_DEVICECODE TKN_EQUAL TKN_NUMBER {
{
fprintf(stderr,
"%s: error at %s:%d: devicecode is deprecated, use "
"stk500_devcode instead\n",
progname, infile, lineno);
exit(1);
}
} |
K_STK500_DEVCODE TKN_EQUAL TKN_NUMBER {
{
current_part->stk500_devcode = $3->value.number;
free_token($3);
}
} |
K_AVR910_DEVCODE TKN_EQUAL TKN_NUMBER {
{
current_part->avr910_devcode = $3->value.number;
free_token($3);
}
} |
K_SIGNATURE TKN_EQUAL TKN_NUMBER TKN_NUMBER TKN_NUMBER {
{
current_part->signature[0] = $3->value.number;
current_part->signature[1] = $4->value.number;
current_part->signature[2] = $5->value.number;
free_token($3);
free_token($4);
free_token($5);
}
} |
K_PP_CONTROLSTACK TKN_EQUAL num_list {
{
TOKEN * t;
unsigned nbytes;
int ok;
if (current_part->ctl_stack_type != CTL_STACK_NONE)
{
fprintf(stderr,
"%s: error at line %d of %s: "
"control stack already defined\n",
progname, lineno, infile);
exit(1);
}
current_part->ctl_stack_type = CTL_STACK_PP;
nbytes = 0;
ok = 1;
while (lsize(number_list)) {
t = lrmv_n(number_list, 1);
if (nbytes < CTL_STACK_SIZE)
{
current_part->controlstack[nbytes] = t->value.number;
nbytes++;
}
else
{
ok = 0;
}
free_token(t);
}
if (!ok)
{
fprintf(stderr,
"%s: Warning: line %d of %s: "
"too many bytes in control stack\n",
progname, lineno, infile);
}
}
} |
K_HVSP_CONTROLSTACK TKN_EQUAL num_list {
{
TOKEN * t;
unsigned nbytes;
int ok;
if (current_part->ctl_stack_type != CTL_STACK_NONE)
{
fprintf(stderr,
"%s: error at line %d of %s: "
"control stack already defined\n",
progname, lineno, infile);
exit(1);
}
current_part->ctl_stack_type = CTL_STACK_HVSP;
nbytes = 0;
ok = 1;
while (lsize(number_list)) {
t = lrmv_n(number_list, 1);
if (nbytes < CTL_STACK_SIZE)
{
current_part->controlstack[nbytes] = t->value.number;
nbytes++;
}
else
{
ok = 0;
}
free_token(t);
}
if (!ok)
{
fprintf(stderr,
"%s: Warning: line %d of %s: "
"too many bytes in control stack\n",
progname, lineno, infile);
}
}
} |
K_CHIP_ERASE_DELAY TKN_EQUAL TKN_NUMBER
{
current_part->chip_erase_delay = $3->value.number;
free_token($3);
} |
K_PAGEL TKN_EQUAL TKN_NUMBER
{
current_part->pagel = $3->value.number;
free_token($3);
} |
K_BS2 TKN_EQUAL TKN_NUMBER
{
current_part->bs2 = $3->value.number;
free_token($3);
} |
K_RESET TKN_EQUAL reset_disposition
{
if ($3->primary == K_DEDICATED)
current_part->reset_disposition = RESET_DEDICATED;
else if ($3->primary == K_IO)
current_part->reset_disposition = RESET_IO;
free_tokens(2, $1, $3);
} |
Mega-commit to bring in both, the STK500v2 support from Erik Walthinsen, as well as JTAG ICE mkII support (by me). Erik's submission has been cleaned up a little bit, mostly to add his name and the current year to the copyright of the new file, remove trailing white space before importing the files, and fix the minor syntax errors in his avrdude.conf.in additions (missing semicolons). The JTAG ICE mkII support should be considered alpha to beta quality at this point. Few things are still to be done, like defering the hfuse (OCDEN) tweaks until they are really required. Also, for reasons not yet known, the target MCU doesn't start to run after signing off from the ICE, it needs a power-cycle first (at least on my STK500). Note that for the JTAG ICE, I did change a few things in the internal API. Notably I made the serial receive timeout configurable by the backends via an exported variable (done in both the Posix and the Win32 implementation), and I made the serial_recv() function return a -1 instead of bailing out with exit(1) upon encountering a receive timeout (currently only done in the Posix implementation). Both measures together allow me to receive a datastreem from the ICE at 115 kbps on a somewhat lossy PCI multi-UART card that occasionally drops a character. The JTAG ICE mkII protocol has enough of safety layers to allow recovering from these events, but the previous code wasn't prepared for any kind of recovery. The Win32 change for this still has to be done, and the traditional drivers need to be converted to exit(1) upon encountering a timeout (as they're now getting a -1 returned they didn't see before in that case). git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@451 81a1dc3b-b13d-400b-aceb-764788c761c2
2005-05-10 19:17:12 +00:00
K_TIMEOUT TKN_EQUAL TKN_NUMBER
{
current_part->timeout = $3->value.number;
free_token($3);
} |
K_STABDELAY TKN_EQUAL TKN_NUMBER
{
current_part->stabdelay = $3->value.number;
free_token($3);
} |
K_CMDEXEDELAY TKN_EQUAL TKN_NUMBER
{
current_part->cmdexedelay = $3->value.number;
free_token($3);
} |
K_HVSPCMDEXEDELAY TKN_EQUAL TKN_NUMBER
{
current_part->hvspcmdexedelay = $3->value.number;
free_token($3);
} |
Mega-commit to bring in both, the STK500v2 support from Erik Walthinsen, as well as JTAG ICE mkII support (by me). Erik's submission has been cleaned up a little bit, mostly to add his name and the current year to the copyright of the new file, remove trailing white space before importing the files, and fix the minor syntax errors in his avrdude.conf.in additions (missing semicolons). The JTAG ICE mkII support should be considered alpha to beta quality at this point. Few things are still to be done, like defering the hfuse (OCDEN) tweaks until they are really required. Also, for reasons not yet known, the target MCU doesn't start to run after signing off from the ICE, it needs a power-cycle first (at least on my STK500). Note that for the JTAG ICE, I did change a few things in the internal API. Notably I made the serial receive timeout configurable by the backends via an exported variable (done in both the Posix and the Win32 implementation), and I made the serial_recv() function return a -1 instead of bailing out with exit(1) upon encountering a receive timeout (currently only done in the Posix implementation). Both measures together allow me to receive a datastreem from the ICE at 115 kbps on a somewhat lossy PCI multi-UART card that occasionally drops a character. The JTAG ICE mkII protocol has enough of safety layers to allow recovering from these events, but the previous code wasn't prepared for any kind of recovery. The Win32 change for this still has to be done, and the traditional drivers need to be converted to exit(1) upon encountering a timeout (as they're now getting a -1 returned they didn't see before in that case). git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@451 81a1dc3b-b13d-400b-aceb-764788c761c2
2005-05-10 19:17:12 +00:00
K_SYNCHLOOPS TKN_EQUAL TKN_NUMBER
{
current_part->synchloops = $3->value.number;
free_token($3);
} |
K_BYTEDELAY TKN_EQUAL TKN_NUMBER
{
current_part->bytedelay = $3->value.number;
free_token($3);
} |
K_POLLVALUE TKN_EQUAL TKN_NUMBER
{
current_part->pollvalue = $3->value.number;
free_token($3);
} |
K_POLLINDEX TKN_EQUAL TKN_NUMBER
{
current_part->pollindex = $3->value.number;
free_token($3);
} |
K_PREDELAY TKN_EQUAL TKN_NUMBER
{
current_part->predelay = $3->value.number;
free_token($3);
} |
K_POSTDELAY TKN_EQUAL TKN_NUMBER
{
current_part->postdelay = $3->value.number;
free_token($3);
} |
K_POLLMETHOD TKN_EQUAL TKN_NUMBER
{
current_part->pollmethod = $3->value.number;
free_token($3);
} |
K_HVENTERSTABDELAY TKN_EQUAL TKN_NUMBER
{
current_part->hventerstabdelay = $3->value.number;
free_token($3);
} |
K_PROGMODEDELAY TKN_EQUAL TKN_NUMBER
{
current_part->progmodedelay = $3->value.number;
free_token($3);
} |
K_LATCHCYCLES TKN_EQUAL TKN_NUMBER
{
current_part->latchcycles = $3->value.number;
free_token($3);
} |
K_TOGGLEVTG TKN_EQUAL TKN_NUMBER
{
current_part->togglevtg = $3->value.number;
free_token($3);
} |
K_POWEROFFDELAY TKN_EQUAL TKN_NUMBER
{
current_part->poweroffdelay = $3->value.number;
free_token($3);
} |
K_RESETDELAYMS TKN_EQUAL TKN_NUMBER
{
current_part->resetdelayms = $3->value.number;
free_token($3);
} |
K_RESETDELAYUS TKN_EQUAL TKN_NUMBER
{
current_part->resetdelayus = $3->value.number;
free_token($3);
} |
K_HVLEAVESTABDELAY TKN_EQUAL TKN_NUMBER
{
current_part->hvleavestabdelay = $3->value.number;
free_token($3);
} |
K_RESETDELAY TKN_EQUAL TKN_NUMBER
{
current_part->resetdelay = $3->value.number;
free_token($3);
} |
K_CHIPERASEPULSEWIDTH TKN_EQUAL TKN_NUMBER
{
current_part->chiperasepulsewidth = $3->value.number;
free_token($3);
} |
K_CHIPERASEPOLLTIMEOUT TKN_EQUAL TKN_NUMBER
{
current_part->chiperasepolltimeout = $3->value.number;
free_token($3);
} |
K_CHIPERASETIME TKN_EQUAL TKN_NUMBER
{
current_part->chiperasetime = $3->value.number;
free_token($3);
} |
K_PROGRAMFUSEPULSEWIDTH TKN_EQUAL TKN_NUMBER
{
current_part->programfusepulsewidth = $3->value.number;
free_token($3);
} |
K_PROGRAMFUSEPOLLTIMEOUT TKN_EQUAL TKN_NUMBER
{
current_part->programfusepolltimeout = $3->value.number;
free_token($3);
} |
K_PROGRAMLOCKPULSEWIDTH TKN_EQUAL TKN_NUMBER
{
current_part->programlockpulsewidth = $3->value.number;
free_token($3);
} |
K_PROGRAMLOCKPOLLTIMEOUT TKN_EQUAL TKN_NUMBER
{
current_part->programlockpolltimeout = $3->value.number;
free_token($3);
} |
K_SYNCHCYCLES TKN_EQUAL TKN_NUMBER
{
current_part->synchcycles = $3->value.number;
free_token($3);
} |
Mega-commit to bring in both, the STK500v2 support from Erik Walthinsen, as well as JTAG ICE mkII support (by me). Erik's submission has been cleaned up a little bit, mostly to add his name and the current year to the copyright of the new file, remove trailing white space before importing the files, and fix the minor syntax errors in his avrdude.conf.in additions (missing semicolons). The JTAG ICE mkII support should be considered alpha to beta quality at this point. Few things are still to be done, like defering the hfuse (OCDEN) tweaks until they are really required. Also, for reasons not yet known, the target MCU doesn't start to run after signing off from the ICE, it needs a power-cycle first (at least on my STK500). Note that for the JTAG ICE, I did change a few things in the internal API. Notably I made the serial receive timeout configurable by the backends via an exported variable (done in both the Posix and the Win32 implementation), and I made the serial_recv() function return a -1 instead of bailing out with exit(1) upon encountering a receive timeout (currently only done in the Posix implementation). Both measures together allow me to receive a datastreem from the ICE at 115 kbps on a somewhat lossy PCI multi-UART card that occasionally drops a character. The JTAG ICE mkII protocol has enough of safety layers to allow recovering from these events, but the previous code wasn't prepared for any kind of recovery. The Win32 change for this still has to be done, and the traditional drivers need to be converted to exit(1) upon encountering a timeout (as they're now getting a -1 returned they didn't see before in that case). git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@451 81a1dc3b-b13d-400b-aceb-764788c761c2
2005-05-10 19:17:12 +00:00
K_HAS_JTAG TKN_EQUAL yesno
{
if ($3->primary == K_YES)
current_part->flags |= AVRPART_HAS_JTAG;
else if ($3->primary == K_NO)
current_part->flags &= ~AVRPART_HAS_JTAG;
free_token($3);
} |
K_ALLOWFULLPAGEBITSTREAM TKN_EQUAL yesno
{
if ($3->primary == K_YES)
current_part->flags |= AVRPART_ALLOWFULLPAGEBITSTREAM;
else if ($3->primary == K_NO)
current_part->flags &= ~AVRPART_ALLOWFULLPAGEBITSTREAM;
free_token($3);
} |
K_ENABLEPAGEPROGRAMMING TKN_EQUAL yesno
{
if ($3->primary == K_YES)
current_part->flags |= AVRPART_ENABLEPAGEPROGRAMMING;
else if ($3->primary == K_NO)
current_part->flags &= ~AVRPART_ENABLEPAGEPROGRAMMING;
free_token($3);
} |
K_IDR TKN_EQUAL TKN_NUMBER
{
current_part->idr = $3->value.number;
free_token($3);
} |
K_RAMPZ TKN_EQUAL TKN_NUMBER
{
current_part->rampz = $3->value.number;
free_token($3);
} |
K_SPMCR TKN_EQUAL TKN_NUMBER
{
current_part->spmcr = $3->value.number;
free_token($3);
} |
K_EECR TKN_EQUAL TKN_NUMBER
{
current_part->eecr = $3->value.number;
free_token($3);
} |
K_SERIAL TKN_EQUAL yesno
{
if ($3->primary == K_YES)
current_part->flags |= AVRPART_SERIALOK;
else if ($3->primary == K_NO)
current_part->flags &= ~AVRPART_SERIALOK;
free_token($3);
} |
K_PARALLEL TKN_EQUAL parallel_modes
{
if ($3->primary == K_YES) {
current_part->flags |= AVRPART_PARALLELOK;
current_part->flags &= ~AVRPART_PSEUDOPARALLEL;
}
else if ($3->primary == K_NO) {
current_part->flags &= ~AVRPART_PARALLELOK;
current_part->flags &= ~AVRPART_PSEUDOPARALLEL;
}
else if ($3->primary == K_PSEUDO) {
current_part->flags |= AVRPART_PARALLELOK;
current_part->flags |= AVRPART_PSEUDOPARALLEL;
}
free_token($3);
} |
K_RETRY_PULSE TKN_EQUAL retry_lines
{
switch ($3->primary) {
case K_RESET :
current_part->retry_pulse = PIN_AVR_RESET;
break;
case K_SCK :
current_part->retry_pulse = PIN_AVR_SCK;
break;
}
free_token($1);
} |
/*
K_EEPROM { current_mem = AVR_M_EEPROM; }
mem_specs |
K_FLASH { current_mem = AVR_M_FLASH; }
mem_specs |
*/
K_MEMORY TKN_STRING
{
current_mem = avr_new_memtype();
strcpy(current_mem->desc, strdup($2->value.string));
free_token($2);
}
mem_specs
{
ladd(current_part->mem, current_mem);
current_mem = NULL;
} |
opcode TKN_EQUAL string_list {
{
int opnum;
OPCODE * op;
opnum = which_opcode($1);
op = avr_new_opcode();
parse_cmdbits(op);
current_part->op[opnum] = op;
free_token($1);
}
}
;
yesno :
K_YES | K_NO
;
mem_specs :
mem_spec TKN_SEMI |
mem_specs mem_spec TKN_SEMI
;
mem_spec :
K_PAGED TKN_EQUAL yesno
{
current_mem->paged = $3->primary == K_YES ? 1 : 0;
free_token($3);
} |
K_SIZE TKN_EQUAL TKN_NUMBER
{
current_mem->size = $3->value.number;
free_token($3);
} |
K_PAGE_SIZE TKN_EQUAL TKN_NUMBER
{
current_mem->page_size = $3->value.number;
free_token($3);
} |
K_NUM_PAGES TKN_EQUAL TKN_NUMBER
{
current_mem->num_pages = $3->value.number;
free_token($3);
} |
K_MIN_WRITE_DELAY TKN_EQUAL TKN_NUMBER
{
current_mem->min_write_delay = $3->value.number;
free_token($3);
} |
K_MAX_WRITE_DELAY TKN_EQUAL TKN_NUMBER
{
current_mem->max_write_delay = $3->value.number;
free_token($3);
} |
K_PWROFF_AFTER_WRITE TKN_EQUAL yesno
{
current_mem->pwroff_after_write = $3->primary == K_YES ? 1 : 0;
free_token($3);
} |
K_READBACK_P1 TKN_EQUAL TKN_NUMBER
{
current_mem->readback[0] = $3->value.number;
free_token($3);
} |
K_READBACK_P2 TKN_EQUAL TKN_NUMBER
{
current_mem->readback[1] = $3->value.number;
free_token($3);
} |
Mega-commit to bring in both, the STK500v2 support from Erik Walthinsen, as well as JTAG ICE mkII support (by me). Erik's submission has been cleaned up a little bit, mostly to add his name and the current year to the copyright of the new file, remove trailing white space before importing the files, and fix the minor syntax errors in his avrdude.conf.in additions (missing semicolons). The JTAG ICE mkII support should be considered alpha to beta quality at this point. Few things are still to be done, like defering the hfuse (OCDEN) tweaks until they are really required. Also, for reasons not yet known, the target MCU doesn't start to run after signing off from the ICE, it needs a power-cycle first (at least on my STK500). Note that for the JTAG ICE, I did change a few things in the internal API. Notably I made the serial receive timeout configurable by the backends via an exported variable (done in both the Posix and the Win32 implementation), and I made the serial_recv() function return a -1 instead of bailing out with exit(1) upon encountering a receive timeout (currently only done in the Posix implementation). Both measures together allow me to receive a datastreem from the ICE at 115 kbps on a somewhat lossy PCI multi-UART card that occasionally drops a character. The JTAG ICE mkII protocol has enough of safety layers to allow recovering from these events, but the previous code wasn't prepared for any kind of recovery. The Win32 change for this still has to be done, and the traditional drivers need to be converted to exit(1) upon encountering a timeout (as they're now getting a -1 returned they didn't see before in that case). git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@451 81a1dc3b-b13d-400b-aceb-764788c761c2
2005-05-10 19:17:12 +00:00
K_MODE TKN_EQUAL TKN_NUMBER
{
current_mem->mode = $3->value.number;
free_token($3);
} |
K_DELAY TKN_EQUAL TKN_NUMBER
{
current_mem->delay = $3->value.number;
free_token($3);
} |
K_BLOCKSIZE TKN_EQUAL TKN_NUMBER
{
current_mem->blocksize = $3->value.number;
free_token($3);
} |
K_READSIZE TKN_EQUAL TKN_NUMBER
{
current_mem->readsize = $3->value.number;
free_token($3);
} |
K_POLLINDEX TKN_EQUAL TKN_NUMBER
{
current_mem->pollindex = $3->value.number;
free_token($3);
} |
opcode TKN_EQUAL string_list {
{
int opnum;
OPCODE * op;
opnum = which_opcode($1);
op = avr_new_opcode();
parse_cmdbits(op);
current_mem->op[opnum] = op;
free_token($1);
}
}
;
%%
#if 0
static char * vtypestr(int type)
{
switch (type) {
case V_NUM : return "NUMERIC";
case V_STR : return "STRING";
default:
return "<UNKNOWN>";
}
}
#endif
static int assign_pin(int pinno, TOKEN * v, int invert)
{
int value;
value = v->value.number;
if ((value <= 0) || (value >= 18)) {
fprintf(stderr,
"%s: error at line %d of %s: pin must be in the "
"range 1-17\n",
progname, lineno, infile);
exit(1);
}
if (invert)
value |= PIN_INVERSE;
current_prog->pinno[pinno] = value;
return 0;
}
static int which_opcode(TOKEN * opcode)
{
switch (opcode->primary) {
case K_READ : return AVR_OP_READ; break;
case K_WRITE : return AVR_OP_WRITE; break;
case K_READ_LO : return AVR_OP_READ_LO; break;
case K_READ_HI : return AVR_OP_READ_HI; break;
case K_WRITE_LO : return AVR_OP_WRITE_LO; break;
case K_WRITE_HI : return AVR_OP_WRITE_HI; break;
case K_LOADPAGE_LO : return AVR_OP_LOADPAGE_LO; break;
case K_LOADPAGE_HI : return AVR_OP_LOADPAGE_HI; break;
case K_LOAD_EXT_ADDR : return AVR_OP_LOAD_EXT_ADDR; break;
case K_WRITEPAGE : return AVR_OP_WRITEPAGE; break;
case K_CHIP_ERASE : return AVR_OP_CHIP_ERASE; break;
case K_PGM_ENABLE : return AVR_OP_PGM_ENABLE; break;
default :
fprintf(stderr,
"%s: error at %s:%d: invalid opcode\n",
progname, infile, lineno);
exit(1);
break;
}
}
static int parse_cmdbits(OPCODE * op)
{
TOKEN * t;
int bitno;
char ch;
char * e;
char * q;
int len;
char * s, *brkt;
bitno = 32;
while (lsize(string_list)) {
t = lrmv_n(string_list, 1);
s = strtok_r(t->value.string, " ", &brkt);
while (s != NULL) {
bitno--;
if (bitno < 0) {
fprintf(stderr,
"%s: error at %s:%d: too many opcode bits for instruction\n",
progname, infile, lineno);
exit(1);
}
len = strlen(s);
if (len == 0) {
fprintf(stderr,
"%s: error at %s:%d: invalid bit specifier \"\"\n",
progname, infile, lineno);
exit(1);
}
ch = s[0];
if (len == 1) {
switch (ch) {
case '1':
op->bit[bitno].type = AVR_CMDBIT_VALUE;
op->bit[bitno].value = 1;
op->bit[bitno].bitno = bitno % 8;
break;
case '0':
op->bit[bitno].type = AVR_CMDBIT_VALUE;
op->bit[bitno].value = 0;
op->bit[bitno].bitno = bitno % 8;
break;
case 'x':
op->bit[bitno].type = AVR_CMDBIT_IGNORE;
op->bit[bitno].value = 0;
op->bit[bitno].bitno = bitno % 8;
break;
case 'a':
op->bit[bitno].type = AVR_CMDBIT_ADDRESS;
op->bit[bitno].value = 0;
op->bit[bitno].bitno = 8*(bitno/8) + bitno % 8;
break;
case 'i':
op->bit[bitno].type = AVR_CMDBIT_INPUT;
op->bit[bitno].value = 0;
op->bit[bitno].bitno = bitno % 8;
break;
case 'o':
op->bit[bitno].type = AVR_CMDBIT_OUTPUT;
op->bit[bitno].value = 0;
op->bit[bitno].bitno = bitno % 8;
break;
default :
fprintf(stderr,
"%s: error at %s:%d: invalid bit specifier '%c'\n",
progname, infile, lineno, ch);
exit(1);
break;
}
}
else {
if (ch == 'a') {
q = &s[1];
op->bit[bitno].bitno = strtol(q, &e, 0);
if ((e == q)||(*e != 0)) {
fprintf(stderr,
"%s: error at %s:%d: can't parse bit number from \"%s\"\n",
progname, infile, lineno, q);
exit(1);
}
op->bit[bitno].type = AVR_CMDBIT_ADDRESS;
op->bit[bitno].value = 0;
}
else {
fprintf(stderr,
"%s: error at %s:%d: invalid bit specifier \"%s\"\n",
progname, infile, lineno, s);
exit(1);
}
}
s = strtok_r(NULL, " ", &brkt);
}
free_token(t);
} /* while */
return 0;
}