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Added --fet-list command-line option.

This commit is contained in:
Daniel Beer 2010-05-19 11:48:01 +12:00
parent a2516d6cfc
commit 0e58c52192
2 changed files with 31 additions and 7 deletions
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33
main.c
View File

@ -22,6 +22,7 @@
#include <string.h> #include <string.h>
#include <errno.h> #include <errno.h>
#include <unistd.h> #include <unistd.h>
#include <getopt.h>
#include "dis.h" #include "dis.h"
#include "device.h" #include "device.h"
@ -37,6 +38,7 @@
#include "sim.h" #include "sim.h"
#include "bsl.h" #include "bsl.h"
#include "fet.h" #include "fet.h"
#include "fet_db.h"
#include "uif.h" #include "uif.h"
#include "rf2500.h" #include "rf2500.h"
@ -136,8 +138,10 @@ static void usage(const char *progname)
" Start in simulation mode.\n" " Start in simulation mode.\n"
" -n\n" " -n\n"
" Do not read ~/.mspdebug on startup.\n" " Do not read ~/.mspdebug on startup.\n"
" -?\n" " --help\n"
" Show this help text.\n" " Show this help text.\n"
" --fet-list\n"
" Show a list of devices supported by the FET driver.\n"
"\n" "\n"
"By default, the first RF2500 device on the USB bus is opened.\n" "By default, the first RF2500 device on the USB bus is opened.\n"
"\n" "\n"
@ -173,13 +177,30 @@ struct cmdline_args {
int vcc_mv; int vcc_mv;
}; };
static int show_fet_device(void *user_data, const struct fet_db_record *r)
{
printf(" %s\n", r->name);
return 0;
}
static int parse_cmdline_args(int argc, char **argv, static int parse_cmdline_args(int argc, char **argv,
struct cmdline_args *args) struct cmdline_args *args)
{ {
int opt; int opt;
const static struct option longopts[] = {
{"help", 0, 0, '?'},
{"fet-list", 0, 0, 'L'},
{NULL, 0, 0, 0}
};
while ((opt = getopt(argc, argv, "u:jv:B:sR?n")) >= 0) while ((opt = getopt_long(argc, argv, "u:jv:B:sR?n",
longopts, NULL)) >= 0)
switch (opt) { switch (opt) {
case 'L':
printf("Devices supported by FET driver:\n");
fet_db_enum(show_fet_device, NULL);
exit(0);
case 'R': case 'R':
args->mode |= MODE_RF2500; args->mode |= MODE_RF2500;
break; break;
@ -212,24 +233,24 @@ static int parse_cmdline_args(int argc, char **argv,
case '?': case '?':
usage(argv[0]); usage(argv[0]);
return 0; exit(0);
default: default:
fprintf(stderr, "Invalid argument: %c\n" fprintf(stderr, "Invalid argument: %c\n"
"Try -? for help.\n", opt); "Try --help for help.\n", opt);
return -1; return -1;
} }
/* Check for incompatible arguments */ /* Check for incompatible arguments */
if (args->mode & (args->mode - 1)) { if (args->mode & (args->mode - 1)) {
fprintf(stderr, "Multiple incompatible options specified.\n" fprintf(stderr, "Multiple incompatible options specified.\n"
"Try -? for help.\n"); "Try --help for help.\n");
return -1; return -1;
} }
if (!args->mode) { if (!args->mode) {
fprintf(stderr, "You need to specify an operating mode.\n" fprintf(stderr, "You need to specify an operating mode.\n"
"Try -? for help.\n"); "Try --help for help.\n");
return -1; return -1;
} }

5
mspdebug.man
View File

@ -86,8 +86,11 @@ aiding the disassembly of MSP430 binaries (as all binary and symbol
table formats are still usable in this mode). table formats are still usable in this mode).
.IP "\-n" .IP "\-n"
Do not process the startup file (~/.mspdebug). Do not process the startup file (~/.mspdebug).
.IP "\-?" .IP "\-\-help"
Display a brief help message and exit. Display a brief help message and exit.
.IP "\-\-fet\-list"
Display a list of devices supported by the FET driver (the driver used
for \fB\-R\fB and \fB\-u\fR operating modes).
.SH COMMANDS .SH COMMANDS
MSPDebug can accept commands either through an interactive prompt, or MSPDebug can accept commands either through an interactive prompt, or
non-interactively when specified on the command line. The supported non-interactively when specified on the command line. The supported