7e45f556ce
Correcting all levels and move all remaining integer samples to sample_t
...
The leves are based on the standards of each mobile network. They
are adjusted to the specified frequency deviation now.
2017-02-18 21:01:13 +01:00
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
2d8d7e62c1
Use global init/cleanup function
2017-02-18 21:00:58 +01:00
8b9277615d
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.
2017-02-18 21:00:50 +01:00
c5cf88ce57
Prepare for SDR: Add bandwidth and deviation info to sender instance
2017-02-18 21:00:47 +01:00
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
d54d3ac265
prepare audio handling for multi carrier SDR
2017-01-07 06:28:24 +01:00
d47853201c
common code: Update call console only when it changes or after debug line
2016-12-11 14:21:22 +01:00
d52d0242bf
Output enhancements
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* no more flicker on wave form display while scrolling
* dialing console gets cleared/overwritten correctly
* fixes on stderr output
2016-11-29 07:49:21 +01:00
4dacec9ceb
A-Netz: Use Operator number 010 when calling from mobile station
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Also use no caller ID (NULL). The call control code processes the
caller ID and dialed number correctly.
2016-11-13 06:04:54 +01:00
27938d111e
Added and fixed extra compiler warnings
2016-10-07 08:55:18 +02:00
541eafe59e
Common code: Add call state debugging
2016-08-07 17:23:56 +02:00
e69d74ac45
Send test tone towards mobile when no headphone sound device is selected
2016-08-03 12:03:55 +02:00
0593f7d066
Fix typos
2016-07-24 12:31:09 +02:00
c273bbc5ff
Remove console line before printing debugging and on exit
2016-07-24 12:31:08 +02:00
5807a49f49
Release active call, when disconnect is received from network
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If early disconnect is received, the connecion is kept established, so the
announcement can be heared by mobile subscriber.
2016-07-24 12:31:08 +02:00
4745b29115
NMT: Caller ID support
2016-07-24 12:31:07 +02:00
62b3712ce5
common code: Check and ignore events without callref set
2016-07-09 11:27:02 +02:00
d851c37eac
common code: Release MNCC call 30 seconds after listening to announcement
2016-06-19 17:46:56 +02:00
d2c4ca4fa9
Implementation of Advanced Mobile Phone Service (AMPS)
2016-06-17 17:03:29 +02:00
7d5d3da8d3
Add function to display wave form from input/loop
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Use 'w' to toggle display.
Move terminal input processing and main loop to main_common.c
2016-06-17 17:03:28 +02:00
1d20119d85
common code: Call control allows to re-dial after disconnect
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No hangup key required before that anymore.
2016-06-12 16:16:37 +02:00
7434e21dc2
Multi transceiver support
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This can be multiple transceivers on multiple sound cards.
Two transceivers can be bundled on one sound device as well, using both channels.
2016-05-08 15:48:13 +02:00
9de121109d
common code: Sample rate conversion now supports any rate above 8000 Hz
2016-04-17 16:49:39 +02:00
0dc81fe210
Prepare for NMT: Fixes and improvements at common code
2016-03-13 09:12:23 +01:00
946c9ce10a
initial git import
2016-03-13 09:12:11 +01:00
Andreas Eversberg