Andreas Eversberg
3ce50f8ab3
AMPS: Fixes in message display and function names
2017-07-15 07:38:10 +02:00
Andreas Eversberg
3788b3e8a5
TACS support (variations added to AMPS code)
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These are:
- Bandwidth only 25 KHz, so lower deviations
- Data rate only 8000 KHz
- SID is called AID (Area ID)
- MIN1 coding is different
2017-07-15 07:38:09 +02:00
Andreas Eversberg
dbdedfe1a1
AMPS: Fixed selecting right CRC values for FOCC words
2017-06-10 13:08:26 +02:00
Andreas Eversberg
56024b384b
AMPS: Serveral minor fixes
2017-05-23 18:11:10 +02:00
Andreas Eversberg
12dcc6c40f
Minor fixes on AMPS messages
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- Flipping polarity is now performed after B/I has been applied
- Correcting sysinfo
2017-05-17 20:06:43 +02:00
Andreas Eversberg
7ea3bc188d
Move samples of int16_t format to sample_t, that is of type double
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This prepares the correction of all levels
2017-02-18 21:01:08 +01:00
Andreas Eversberg
9ff8c3bb25
Rework on audio interface
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Sound instance is now called audio instance and uses funcation pointers.
This gives a clean interface to be exchanged with other technologies,
linke SDR.
2017-02-18 21:00:45 +01:00
Andreas Eversberg
7585f9c22d
Add function to change dsp state, more debug with channel info
2016-12-09 16:34:33 +01:00
Andreas Eversberg
63f39e105b
AMPS: Fixes for multi transceiver support
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- Fix channel assignment
- Voice channel sends test tone when idle
- Changed paging timeout
- Minor fix of SCC field in 2 messages
2016-10-30 09:37:14 +01:00
Andreas Eversberg
3a3c1c258b
AMPS: Show number of correct words (CRC) for each FOCC frame
2016-10-28 17:07:38 +02:00
Andreas Eversberg
27938d111e
Added and fixed extra compiler warnings
2016-10-07 08:55:18 +02:00
Andreas Eversberg
86daa5a64a
AMPS: Add option to use the BUSY/IDLE bit on FOCC
2016-06-20 17:16:46 +02:00
Andreas Eversberg
76f6285846
AMPS: Show round trip delay of Filler frames in loopback mode
2016-06-20 17:15:42 +02:00
Andreas Eversberg
f87e36fa47
AMPS: Detect difference between paging response and call response
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Release call, if paging response was received, after call from fixed
network has already been released.
2016-06-19 17:41:42 +02:00
Andreas Eversberg
673aa74e6c
AMPS: Various minor fixes
2016-06-19 11:03:59 +02:00
Andreas Eversberg
d2c4ca4fa9
Implementation of Advanced Mobile Phone Service (AMPS)
2016-06-17 17:03:29 +02:00