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Add support for displaying and changing the various STK500 operational

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parameters.


git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@336 81a1dc3b-b13d-400b-aceb-764788c761c2
This commit is contained in:
Joerg Wunsch
2003-07-24 21:26:28 +00:00
parent f621ec980e
commit 4e704ad695
9 changed files with 458 additions and 7 deletions
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126
term.c
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@@ -66,6 +66,14 @@ int cmd_quit (PROGRAMMER * pgm, struct avrpart * p, int argc, char *argv[]);
int cmd_send (PROGRAMMER * pgm, struct avrpart * p, int argc, char *argv[]);
int cmd_parms (PROGRAMMER * pgm, struct avrpart * p, int argc, char *argv[]);
int cmd_vtarg (PROGRAMMER * pgm, struct avrpart * p, int argc, char *argv[]);
int cmd_varef (PROGRAMMER * pgm, struct avrpart * p, int argc, char *argv[]);
int cmd_fosc (PROGRAMMER * pgm, struct avrpart * p, int argc, char *argv[]);
struct command cmd[] = {
{ "dump", cmd_dump, "dump memory : %s <memtype> <addr> <N-Bytes>" },
@@ -75,6 +83,10 @@ struct command cmd[] = {
{ "sig", cmd_sig, "display device signature bytes" },
{ "part", cmd_part, "display the current part information" },
{ "send", cmd_send, "send a raw command : %s <b1> <b2> <b3> <b4>" },
{ "parms", cmd_parms, "display adjustable parameters (STK500 only)" },
{ "vtarg", cmd_vtarg, "set <V[target]> (STK500 only)" },
{ "varef", cmd_varef, "set <V[aref]> (STK500 only)" },
{ "fosc", cmd_fosc, "set <oscillator frequency> (STK500 only)" },
{ "help", cmd_help, "help" },
{ "?", cmd_help, "help" },
{ "quit", cmd_quit, "quit" }
@@ -497,6 +509,120 @@ int cmd_quit(PROGRAMMER * pgm, struct avrpart * p, int argc, char * argv[])
}
int cmd_parms(PROGRAMMER * pgm, struct avrpart * p, int argc, char * argv[])
{
if (pgm->print_parms == NULL) {
fprintf(stderr,
"%s (parms): the %s programmer does not support "
"adjustable parameters\n",
progname, pgm->type);
return -1;
}
pgm->print_parms(pgm);
return 0;
}
int cmd_vtarg(PROGRAMMER * pgm, struct avrpart * p, int argc, char * argv[])
{
int rc;
double v;
char *endp;
if (argc != 2) {
fprintf(stderr, "Usage: vtarg <value>\n");
return -1;
}
v = strtod(argv[1], &endp);
if (endp == argv[1]) {
fprintf(stderr, "%s (vtarg): can't parse voltage \"%s\"\n",
progname, argv[1]);
return -1;
}
if (pgm->set_vtarget == NULL) {
fprintf(stderr, "%s (vtarg): the %s programmer cannot set V[target]\n",
progname, pgm->type);
return -2;
}
if ((rc = pgm->set_vtarget(pgm, v)) != 0) {
fprintf(stderr, "%s (vtarg): failed to set V[target] (rc = %d)\n",
progname, rc);
return -3;
}
return 0;
}
int cmd_fosc(PROGRAMMER * pgm, struct avrpart * p, int argc, char * argv[])
{
int rc;
double v;
char *endp;
if (argc != 2) {
fprintf(stderr, "Usage: fosc <value>[M|k] | off\n");
return -1;
}
v = strtod(argv[1], &endp);
if (endp == argv[1]) {
if (strcmp(argv[1], "off") == 0)
v = 0.0;
else {
fprintf(stderr, "%s (fosc): can't parse frequency \"%s\"\n",
progname, argv[1]);
return -1;
}
}
if (*endp == 'm' || *endp == 'M')
v *= 1e6;
else if (*endp == 'k' || *endp == 'K')
v *= 1e3;
if (pgm->set_fosc == NULL) {
fprintf(stderr,
"%s (fosc): the %s programmer cannot set oscillator frequency\n",
progname, pgm->type);
return -2;
}
if ((rc = pgm->set_fosc(pgm, v)) != 0) {
fprintf(stderr, "%s (fosc): failed to set oscillator_frequency (rc = %d)\n",
progname, rc);
return -3;
}
return 0;
}
int cmd_varef(PROGRAMMER * pgm, struct avrpart * p, int argc, char * argv[])
{
int rc;
double v;
char *endp;
if (argc != 2) {
fprintf(stderr, "Usage: varef <value>\n");
return -1;
}
v = strtod(argv[1], &endp);
if (endp == argv[1]) {
fprintf(stderr, "%s (varef): can't parse voltage \"%s\"\n",
progname, argv[1]);
return -1;
}
if (pgm->set_varef == NULL) {
fprintf(stderr, "%s (varef): the %s programmer cannot set V[aref]\n",
progname, pgm->type);
return -2;
}
if ((rc = pgm->set_varef(pgm, v)) != 0) {
fprintf(stderr, "%s (varef): failed to set V[aref] (rc = %d)\n",
progname, rc);
return -3;
}
return 0;
}
int cmd_help(PROGRAMMER * pgm, struct avrpart * p, int argc, char * argv[])
{
int i;