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EDACS; Init Tr; RIGCTL; TCP and WAV in;

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lwvmobile
2022-11-09 23:51:58 -05:00
parent eb5cbaad93
commit ec4ace1514
16 changed files with 2028 additions and 189 deletions
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140
src/dsd_frame_sync.c
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@@ -146,8 +146,44 @@ getFrameSync (dsd_opts * opts, dsd_state * state)
* 34 = DMR RC Data
* 35 = +P25 P2
* 36 = -P25 P2
* 37 = +EDACS
* 38 = -EDACS
*/
//start control channel hunting if using trunking, time needs updating on each successful sync
//will need to assign frequencies to a CC array for P25 since that isn't imported from CSV
if (opts->p25_is_tuned == 0 && opts->p25_trunk == 1 && time(NULL) - state->last_cc_sync_time > 3)
{
//start going through the lcn/frequencies CC/signal hunting
fprintf (stderr, "Control Channel Signal Lost. Searching for Control Channel.\n");
//make sure our current roll value doesn't exceed value of frequencies imported
if (state->lcn_freq_roll > state->lcn_freq_count)
{
state->lcn_freq_roll = 0; //reset to zero
}
//check that we have a non zero value first, then tune next frequency
if (state->trunk_lcn_freq[state->lcn_freq_roll] != 0)
{
//do condition here, in future, will allow us to use tuning methods as well, or rtl_udp as well
if (opts->use_rigctl == 1)
{
SetModulation(opts->rigctl_sockfd, 12500); //may not use this here, not sure yet
SetFreq(opts->rigctl_sockfd, state->trunk_lcn_freq[state->lcn_freq_roll]);
}
if (opts->audio_in_type == 3)
{
rtl_udp_tune (opts, state, state->trunk_lcn_freq[state->lcn_freq_roll]);
}
fprintf (stderr, "Tuning to Control Channel Frequency: %.06lf MHz\n",
(double)state->trunk_lcn_freq[state->lcn_freq_roll]/1000000);
}
state->lcn_freq_roll++;
state->last_cc_sync_time = time(NULL); //set again to give another x seconds
}
int i, j, t, o, dibit, sync, symbol, synctest_pos, lastt;
char synctest[25];
@@ -156,6 +192,7 @@ getFrameSync (dsd_opts * opts, dsd_state * state)
char synctest18[19];
char synctest32[33];
char synctest20[21]; //YSF
char synctest48[49]; //EDACS
char modulation[8];
char *synctest_p;
char synctest_buf[10240];
@@ -177,6 +214,7 @@ getFrameSync (dsd_opts * opts, dsd_state * state)
synctest18[18] = 0;
synctest32[32] = 0;
synctest20[20] = 0;
synctest48[48] = 0;
synctest_pos = 0;
synctest_p = synctest_buf + 10;
sync = 0;
@@ -326,7 +364,7 @@ getFrameSync (dsd_opts * opts, dsd_state * state)
// end digitize and dmr buffer testing
*synctest_p = dibit;
if (t >= 18)
if (t >= 10) //t >= 18
{
for (i = 0; i < 24; i++)
{
@@ -475,6 +513,7 @@ getFrameSync (dsd_opts * opts, dsd_state * state)
printFrameSync (opts, state, "+P25p1 ", synctest_pos + 1, modulation);
}
state->lastsynctype = 0;
state->last_cc_sync_time = time(NULL);
return (0);
}
if (strcmp (synctest, INV_P25P1_SYNC) == 0)
@@ -491,6 +530,7 @@ getFrameSync (dsd_opts * opts, dsd_state * state)
printFrameSync (opts, state, "-P25p1 ", synctest_pos + 1, modulation);
}
state->lastsynctype = 1;
state->last_cc_sync_time = time(NULL);
return (1);
}
}
@@ -652,6 +692,7 @@ getFrameSync (dsd_opts * opts, dsd_state * state)
{
pa_simple_flush(opts->pulse_raw_dev_out, NULL);
}
state->last_cc_sync_time = time(NULL);
return (35); //35
}
}
@@ -695,6 +736,7 @@ getFrameSync (dsd_opts * opts, dsd_state * state)
{
pa_simple_flush(opts->pulse_raw_dev_out, NULL);
}
state->last_cc_sync_time = time(NULL);
return (36); //36
}
}
@@ -1149,50 +1191,64 @@ getFrameSync (dsd_opts * opts, dsd_state * state)
} //End if (opts->frame_dmr == 1)
//end DMR Sync
//ProVoice and EDACS sync
if (opts->frame_provoice == 1)
{
strncpy (synctest32, (synctest_p - 31), 32);
strncpy (synctest48, (synctest_p - 47), 48);
if ((strcmp (synctest32, PROVOICE_SYNC) == 0) || (strcmp (synctest32, PROVOICE_EA_SYNC) == 0))
{
strncpy (synctest32, (synctest_p - 31), 32);
if ((strcmp (synctest32, PROVOICE_SYNC) == 0) || (strcmp (synctest32, PROVOICE_EA_SYNC) == 0))
{
now = time(NULL);
state->carrier = 1;
state->offset = synctest_pos;
state->max = ((state->max) + lmax) / 2;
state->min = ((state->min) + lmin) / 2;
sprintf (state->ftype, "ProVoice ");
if (opts->errorbars == 1)
//if (opts->errorbars == 1 && (time(NULL) - now) > 2 )
{
printFrameSync (opts, state, "-ProVoice ", synctest_pos + 1, modulation);
}
state->lastsynctype = 14;
if ( opts->monitor_input_audio == 1)
{
state->last_cc_sync_time = time(NULL);
state->carrier = 1;
state->offset = synctest_pos;
state->max = ((state->max) + lmax) / 2;
state->min = ((state->min) + lmin) / 2;
sprintf (state->ftype, "ProVoice ");
if (opts->errorbars == 1)
printFrameSync (opts, state, "+PV ", synctest_pos + 1, modulation);
state->lastsynctype = 14;
state->last_cc_sync_time = time(NULL);
return (14);
}
else if ((strcmp (synctest32, INV_PROVOICE_SYNC) == 0) || (strcmp (synctest32, INV_PROVOICE_EA_SYNC) == 0))
{
state->last_cc_sync_time = time(NULL);
state->carrier = 1;
state->offset = synctest_pos;
state->max = ((state->max) + lmax) / 2;
state->min = ((state->min) + lmin) / 2;
sprintf (state->ftype, "ProVoice ");
printFrameSync (opts, state, "-PV ", synctest_pos + 1, modulation);
state->lastsynctype = 15;
state->last_cc_sync_time = time(NULL);
return (15);
}
pa_simple_flush(opts->pulse_raw_dev_out, NULL);
}
return (14);
}
else if ((strcmp (synctest32, INV_PROVOICE_SYNC) == 0) || (strcmp (synctest32, INV_PROVOICE_EA_SYNC) == 0))
{
now = time(NULL);
state->carrier = 1;
state->offset = synctest_pos;
state->max = ((state->max) + lmax) / 2;
state->min = ((state->min) + lmin) / 2;
sprintf (state->ftype, "ProVoice ");
if (opts->errorbars == 1)
{
printFrameSync (opts, state, "-ProVoice ", synctest_pos + 1, modulation);
}
state->lastsynctype = 15;
if ( opts->monitor_input_audio == 1)
{
pa_simple_flush(opts->pulse_raw_dev_out, NULL);
}
return (15);
}
else if ( strcmp (synctest48, EDACS_SYNC) == 0)
{
state->last_cc_sync_time = time(NULL);
state->carrier = 1;
state->offset = synctest_pos;
state->max = ((state->max) + lmax) / 2;
state->min = ((state->min) + lmin) / 2;
printFrameSync (opts, state, "-EDACS", synctest_pos + 1, modulation);
state->lastsynctype = 38;
state->last_cc_sync_time = time(NULL);
return (38);
}
else if ( strcmp (synctest48, INV_EDACS_SYNC) == 0)
{
state->last_cc_sync_time = time(NULL);
state->carrier = 1;
state->offset = synctest_pos;
state->max = ((state->max) + lmax) / 2;
state->min = ((state->min) + lmin) / 2;
printFrameSync (opts, state, "+EDACS", synctest_pos + 1, modulation);
state->lastsynctype = 37;
state->last_cc_sync_time = time(NULL);
return (37);
}
}