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Implement and document the "verbose" terminal mode command.

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git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@1211 81a1dc3b-b13d-400b-aceb-764788c761c2
This commit is contained in:
Joerg Wunsch
2013-09-08 19:31:48 +00:00
parent ee861c4492
commit 44069c7b69
5 changed files with 62 additions and 1 deletions
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35
term.c
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@@ -93,6 +93,9 @@ static int cmd_spi (PROGRAMMER * pgm, struct avrpart * p,
static int cmd_pgm (PROGRAMMER * pgm, struct avrpart * p,
int argc, char *argv[]);
static int cmd_verbose (PROGRAMMER * pgm, struct avrpart * p,
int argc, char *argv[]);
struct command cmd[] = {
{ "dump", cmd_dump, "dump memory : %s <memtype> <addr> <N-Bytes>" },
{ "read", cmd_dump, "alias for dump" },
@@ -108,6 +111,7 @@ struct command cmd[] = {
{ "sck", cmd_sck, "set <SCK period> (STK500 only)" },
{ "spi", cmd_spi, "enter direct SPI mode" },
{ "pgm", cmd_pgm, "return to programming mode" },
{ "verbose", cmd_verbose, "change verbosity" },
{ "help", cmd_help, "help" },
{ "?", cmd_help, "help" },
{ "quit", cmd_quit, "quit" }
@@ -759,6 +763,37 @@ static int cmd_pgm(PROGRAMMER * pgm, struct avrpart * p,
return 0;
}
static int cmd_verbose(PROGRAMMER * pgm, struct avrpart * p,
int argc, char * argv[])
{
int nverb;
char *endp;
if (argc != 1 && argc != 2) {
fprintf(stderr, "Usage: verbose [<value>]\n");
return -1;
}
if (argc == 1) {
fprintf(stderr, "Verbosity level: %d\n", verbose);
return 0;
}
nverb = strtol(argv[1], &endp, 0);
if (endp == argv[2]) {
fprintf(stderr, "%s: can't parse verbosity level \"%s\"\n",
progname, argv[2]);
return -1;
}
if (nverb < 0) {
fprintf(stderr, "%s: verbosity level must be positive: %d\n",
progname, nverb);
return -1;
}
verbose = nverb;
fprintf(stderr, "New verbosity level: %d\n", verbose);
return 0;
}
static int tokenize(char * s, char *** argv)
{
int i, n, l, nargs, offset;