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Add option for setting inter-character delay

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This commit is contained in:
Jeppe Ledet-Pedersen 2015-04-13 13:45:05 +02:00
parent 4da8253a81
commit bc100643ec
3 changed files with 15 additions and 1 deletions
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11
src/options.c
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@ -43,6 +43,7 @@ void print_options_help(char *argv[])
printf("\n");
printf("Options:\n");
printf(" -b, --baudrate <baudrate> Baud rate (default: 115200)\n");
printf(" -c, --char-delay <ms> Character delay (default: 0)\n");
printf(" -d, --databits 5|6|7|8 Data bits (default: 8)\n");
printf(" -f, --flow hard|soft|none Flow control (default: none)\n");
printf(" -s, --stopbits 1|2 Stop bits (default: 1)\n");
@ -73,6 +74,9 @@ void parse_options(int argc, char *argv[])
bzero(&option.tio, sizeof(option.tio));
option.tio.c_cflag = B115200 | CS8;
/* Set default char delay */
option.char_delay = 0;
while (1)
{
static struct option long_options[] =
@ -85,6 +89,7 @@ void parse_options(int argc, char *argv[])
{"no-autoconnect", no_argument, 0, 'n'},
{"version", no_argument, 0, 'v'},
{"help", no_argument, 0, 'h'},
{"char-delay", required_argument, 0, 'c'},
{0, 0, 0, 0 }
};
@ -92,7 +97,7 @@ void parse_options(int argc, char *argv[])
int option_index = 0;
/* Parse argument using getopt_long */
c = getopt_long(argc, argv, "b:d:f:s:p:nvh", long_options, &option_index);
c = getopt_long(argc, argv, "b:c:d:f:s:p:nvh", long_options, &option_index);
/* Detect the end of the options */
if (c == -1)
@ -211,6 +216,10 @@ void parse_options(int argc, char *argv[])
break;
case 'c':
option.char_delay = atoi(optarg);
break;
case 'd':
databits = atoi(optarg);
option.tio.c_cflag &= ~CSIZE;