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Improve help and man page

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This commit is contained in:
Martin Lund 2022-06-01 19:26:42 +02:00
parent c94e8826fd
commit 5b6a106b34
2 changed files with 11 additions and 10 deletions
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5
src/options.c
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@ -58,7 +58,7 @@ struct option_t option =
void print_help(char *argv[])
{
printf("Usage: %s [<options>] <tty-device>\n", argv[0]);
printf("Usage: %s [<options>] <tty-device/config>\n", argv[0]);
printf("\n");
printf("Options:\n");
printf(" -b, --baudrate <bps> Baud rate (default: 115200)\n");
@ -159,7 +159,8 @@ void options_parse(int argc, char *argv[])
if (argc == 1)
{
print_help(argv);
printf("Please provide tty device or name of configuration to use\n\n");
printf("See %s --help for more details\n\n", *argv);
exit(EXIT_SUCCESS);
}