static int rx_cmd_config(struct cli_state *s, int argc, char **argv)
{
int i;
char *val;
int status;
struct rx_params *rx_params = s->rx->params;
assert(argc >= 2);
if (argc == 2) {
rx_print_config(s->rx);
return 0;
}
for (i = 2; i < argc; i++) {
status = rxtx_handle_config_param(s, s->rx, argv[0], argv[i], &val);
if (status < 0) {
return status;
} else if (status == 0) {
if (!strcasecmp("n", argv[i])) {
/* Configure number of samples to receive */
unsigned int n;
bool ok;
n = str2uint_suffix(val, 0, UINT_MAX, rxtx_kmg_suffixes,
(int)rxtx_kmg_suffixes_len, &ok);
if (ok) {
pthread_mutex_lock(&s->rx->param_lock);
rx_params->n_samples = n;
pthread_mutex_unlock(&s->rx->param_lock);
} else {
cli_err(s, argv[0], RXTX_ERRMSG_VALUE(argv[1], val));
return CMD_RET_INVPARAM;
}
} else {
cli_err(s, argv[0], "Unrecognized command: %s", argv[1]);
return CMD_RET_INVPARAM;
}
}
}
return 0;
}
static int tx_config(struct cli_state *s, int argc, char **argv)
{
int i;
char *val;
int status;
struct tx_params *tx_params = s->tx->params;
assert(argc >= 2);
if (argc == 2) {
tx_print_config(s->tx);
return 0;
}
for (i = 2; i < argc; i++) {
status = rxtx_handle_config_param(s, s->tx, argv[0], argv[i], &val);
if (status < 0) {
return status;
} else if (status == 0) {
if (!strcasecmp("repeat", argv[i])) {
/* Configure the number of transmission repetitions to use */
unsigned int tmp;
bool ok;
tmp = str2uint(val, 0, UINT_MAX, &ok);
if (ok) {
MUTEX_LOCK(&s->tx->param_lock);
tx_params->repeat = tmp;
MUTEX_UNLOCK(&s->tx->param_lock);
} else {
cli_err(s, argv[0], RXTX_ERRMSG_VALUE(argv[1], val));
return CLI_RET_INVPARAM;
}
} else if (!strcasecmp("delay", argv[i])) {
/* Configure the number of useconds between each repetition */
unsigned int tmp;
bool ok;
tmp = str2uint(val, 0, UINT_MAX, &ok);
if (ok) {
MUTEX_LOCK(&s->tx->param_lock);
tx_params->repeat_delay = tmp;
MUTEX_UNLOCK(&s->tx->param_lock);
} else {
cli_err(s, argv[0], RXTX_ERRMSG_VALUE(argv[1], val));
return CLI_RET_INVPARAM;
}
} else {
cli_err(s, argv[0],
"Unrecognized config parameter: %s\n", argv[i]);
return CLI_RET_INVPARAM;
}
}
}
return 0;
}