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Neu structure for the paging process (B-Netz)

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Paging tones are not created within sound_alsa.c
The audio API is now responsible to switch to paging channel.
In case of SDR, the sdr.c will switch frequency offset.
This commit is contained in:
Andreas Eversberg
2017-01-07 10:33:13 +01:00
parent 57993e3e48
commit 8b9277615d
15 changed files with 238 additions and 197 deletions
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4
docs/b-netz.html
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@@ -536,7 +536,7 @@ The actual level is not yet relevant.
...
bnetz.c:316 info : Entering IDLE state, sending 'Gruppenfreisignal' 2 on channel 1.
Base station ready, please tune transmitter to 153.010 MHz and receiver to 148.410 MHz.
To call phone, switch transmitter (using pilot signal) to 153.370 MHz.
To call phone, switch transmitter (using paging signal) to 153.370 MHz.
on-hook: ..... (enter 0..9 or d=dial)
</pre>
@@ -555,7 +555,7 @@ Set the selector for the base station ID ("Gruppenfreisignal") to 0.
bnetz.c:351 info : Entering IDLE state, sending 'Gruppenfreisignal' 2.
Base station for channel 1 ready, please tune transmitter to 153.010 MHz and receiver to 148.410 MHz.
To call phone, switch transmitter (using pilot signal) to 153.370 MHz.
To call phone, switch transmitter (using paging signal) to 153.370 MHz.
mncc_sock.c:137 notice : MNCC socket connected.
dsp.c:159 info : Detecting continous tone: 2070:Level= 80% Quality=100%
bnetz.c:470 info : Received signal 'Kanalbelegung' from mobile station, sending signal 'Wahlabruf'.