void rx_server_remove(conn_t *c)
{
c->stop_data = TRUE;
c->mc = NULL;
if (c->type == STREAM_SOUND) loguser(c, "(LEAVING)");
webserver_connection_cleanup(c);
if (c->user) wrx_free("user", c->user);
if (c->geo) wrx_free("geo", c->geo);
int task = c->task;
conn_init(c, c->type, c->rx_channel);
TaskRemove(task);
panic("shouldn't return");
}
bool s4285_msgs(char *msg, int rx_chan)
{
s4285_t *e = &s4285[rx_chan];
int n;
printf("### s4285_msgs RX%d <%s>\n", rx_chan, msg);
if (strcmp(msg, "SET ext_server_init") == 0) {
e->rx_chan = rx_chan; // remember our receiver channel number
ext_send_msg(e->rx_chan, S4285_DEBUG_MSG, "EXT ready");
return true;
}
n = sscanf(msg, "SET run=%d", &e->run);
if (n == 1) {
if (e->run) {
if (!e->rx_task) {
e->rx_task = CreateTask(s4285_rx, 0, EXT_PRIORITY);
}
m_CSt4285[rx_chan].reset();
//m_CSt4285[rx_chan].setSampleRate(ext_get_sample_rateHz());
m_CSt4285[rx_chan].registerRxCallback(s4285_rx_callback, rx_chan);
m_CSt4285[rx_chan].registerTxCallback(s4285_tx_callback);
//m_CSt4285[rx_chan].control((void *) "SET MODE 600L", NULL, 0);
//ext_register_receive_iq_samps(s4285_data, rx_chan);
ext_register_receive_real_samps(s4285_data, rx_chan);
} else {
ext_unregister_receive_iq_samps(rx_chan);
if (e->rx_task) {
TaskRemove(e->rx_task);
e->rx_task = 0;
}
}
if (e->points == 0)
e->points = 128;
return true;
}
n = sscanf(msg, "SET mode=%d", &e->mode);
if (n == 1) {
return true;
}
int gain;
n = sscanf(msg, "SET gain=%d", &gain);
if (n == 1) {
// 0 .. +100 dB of S4285_MAX_VAL
e->gain = gain? pow(10.0, ((float) -gain) / 10.0) : 0;
printf("e->gain %.6f\n", e->gain);
return true;
}
int points;
n = sscanf(msg, "SET points=%d", &points);
if (n == 1) {
e->points = points;
printf("points %d\n", points);
return true;
}
int draw;
n = sscanf(msg, "SET draw=%d", &draw);
if (n == 1) {
e->draw = draw;
printf("draw %d\n", draw);
return true;
}
n = strcmp(msg, "SET clear");
if (n == 0) {
e->cma = e->ncma = 0;
return true;
}
return false;
}
