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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 <errno.h>
#include <unistd.h>
#include <getopt.h>
#include "dis.h"
#include "device.h"
@ -37,6 +38,7 @@
#include "sim.h"
#include "bsl.h"
#include "fet.h"
#include "fet_db.h"
#include "uif.h"
#include "rf2500.h"
@ -136,8 +138,10 @@ static void usage(const char *progname)
" Start in simulation mode.\n"
" -n\n"
" Do not read ~/.mspdebug on startup.\n"
" -?\n"
" --help\n"
" Show this help text.\n"
" --fet-list\n"
" Show a list of devices supported by the FET driver.\n"
"\n"
"By default, the first RF2500 device on the USB bus is opened.\n"
"\n"
@ -173,13 +177,30 @@ struct cmdline_args {
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,
struct cmdline_args *args)
{
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) {
case 'L':
printf("Devices supported by FET driver:\n");
fet_db_enum(show_fet_device, NULL);
exit(0);
case 'R':
args->mode |= MODE_RF2500;
break;
@ -212,24 +233,24 @@ static int parse_cmdline_args(int argc, char **argv,
case '?':
usage(argv[0]);
return 0;
exit(0);
default:
fprintf(stderr, "Invalid argument: %c\n"
"Try -? for help.\n", opt);
"Try --help for help.\n", opt);
return -1;
}
/* Check for incompatible arguments */
if (args->mode & (args->mode - 1)) {
fprintf(stderr, "Multiple incompatible options specified.\n"
"Try -? for help.\n");
"Try --help for help.\n");
return -1;
}
if (!args->mode) {
fprintf(stderr, "You need to specify an operating mode.\n"
"Try -? for help.\n");
"Try --help for help.\n");
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).
.IP "\-n"
Do not process the startup file (~/.mspdebug).
.IP "\-?"
.IP "\-\-help"
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
MSPDebug can accept commands either through an interactive prompt, or
non-interactively when specified on the command line. The supported