1ea95de120
C-Netz: Use emphasis with 200 uS time constant
2016-10-23 08:46:05 +02:00
8864db8269
C-Netz: Adjusting compandor response level
2016-10-23 08:45:24 +02:00
e763d3c6ed
C-Netz: Changing keepalive interval to 2 minutes and retry to 1 minute
2016-10-23 07:32:21 +02:00
bde0fe94c1
work on docs
2016-10-22 21:26:48 +02:00
5287904d12
Work on Docs
...
Added the TIA/EIA 553 standard.
2016-10-15 08:54:58 +02:00
33e0bc5f4e
C-Netz: Remove global variables, because they don't speed up anything
2016-10-07 09:14:22 +02:00
27938d111e
Added and fixed extra compiler warnings
2016-10-07 08:55:18 +02:00
8ef966aa21
C-Netz: Reset FSK decoder when switching channel mode
...
This prevents corrupt frames, as well as clear pending frames that
were received during the old mode, but may not be received during
the new mode.
2016-10-07 08:00:34 +02:00
eac595bd17
C-Netz: Don't access transaction after destroying it
2016-10-07 08:00:10 +02:00
0cec2f28be
Add check if fromat at PDEBUG() is consistent (like printf)
...
The bugs it found are fixed too.
2016-10-07 07:52:17 +02:00
Andreas Eversberg
b205cfcf03
B-Netz: Work on pilot signal generation
...
The pilot signal to switch to channel 19 can be:
* a tone
* a tone that is turned off (notone)
* positive amplitude
* negative amplitude
2016-10-03 14:56:15 +02:00
e029a6a858
C-Netz: Generator and Arduino programmer for SIM cards
...
It supports the simple memory cards only. Works only with very early
phones, like BSA51 (tested so far).
An SLE4428 card must be written. The card must not have any protected
serial number area. Also the card must read all 416 written bits via ATR,
not only the first 32 bits.
2016-10-03 13:33:33 +02:00
50e311590a
work on docs
2016-10-02 09:06:06 +02:00
b07509cf2d
AMPS: Correcting channel number range
2016-10-02 09:06:06 +02:00
f8cb78dcf8
Update README
2016-10-02 09:06:05 +02:00
ad3c88e064
AMPS: Callref is moved completely to transaction object
2016-10-02 09:06:04 +02:00
17930af920
C-Netz: callref is moved completely to transaction object
2016-10-02 09:06:04 +02:00
8d7c7f4425
callref: Move callref from 'sender' to individual implementation of a, b, c-netz
...
Cellular networks use transaction instances, so callref is now member of
transaction object.
2016-10-02 09:06:03 +02:00
4c1c8eb6fb
NMT: Fix on paging retry
2016-08-28 15:29:13 +02:00
37ca463d98
NMT: Fixed channel coding for channels other than 1..9
2016-08-20 10:21:46 +02:00
8cecf13b1a
NMT: Add transaction handling
2016-08-20 09:57:05 +02:00
82901985af
work on docs
2016-08-13 15:22:28 +02:00
767daf73cd
C-Netz: Documentation of the call process in the source code
2016-08-13 15:22:28 +02:00
7d111546c4
Alsa: Keep 8 samples in input buffer to avoid reading corrupted samples
2016-08-13 15:19:12 +02:00
541eafe59e
Common code: Add call state debugging
2016-08-07 17:23:56 +02:00
362b1cbb61
Common code: Fix sound card reset
2016-08-07 17:22:24 +02:00
7f786fc00a
C-Netz: Fix missing callref assignment (MT call)
2016-08-07 17:20:06 +02:00
5182f70671
C-Netz: Documentation of some system informations
2016-08-07 17:17:38 +02:00
e07057a7d1
work on docs
2016-08-03 12:40:56 +02:00
e484814c0a
C-Netz: Add hack to increase voice deviation for some newer phone
2016-08-03 12:40:56 +02:00
3a7388ba7f
C-Netz: Fixed some debugging output
2016-08-03 12:40:55 +02:00
2bd7c16baa
C-Netz: Add support for extended frequency band. (October 1989)
2016-08-03 12:40:54 +02:00
e69d74ac45
Send test tone towards mobile when no headphone sound device is selected
2016-08-03 12:03:55 +02:00
e4079b8ce8
C-Netz: Fix release cause coding
2016-08-03 12:03:54 +02:00
53814241b3
AMPS: Note about future callref handling
2016-08-03 12:03:53 +02:00
f15c0dfea3
NMT: Fixing audio level of supervisory signal to match 0.3 KHz deviation
2016-08-03 12:03:52 +02:00
55229a397c
NMT: Fix, stop ringing timer at answer
2016-08-03 12:03:52 +02:00
28ae3e300f
NMT: Fixed multi-transceiver mode and show channel in various logs
2016-08-03 12:03:51 +02:00
038ce9d1b7
Add info key 'i' to show some states.
...
Currently showing C-Netz attached subscribers
2016-08-03 12:03:49 +02:00
c9012c7663
C-Netz: Release MT call, if mobile phone does not respond
2016-08-02 09:02:58 +02:00
eb85afa49c
C-Netz: Use cosine-square ramp for better signal generation
2016-08-02 07:39:02 +02:00
ce7a98206a
C-Netz: Move callref to transaction. Callref on SpK only when its busy.
...
Only when busy, the channel has callref. This is required for audio
routing. During setup, the callref assigned to transaction and kept
there until release to/from upper layer.
2016-08-01 19:17:13 +02:00
1a3e536010
AMPS: Fix transaction list corruption
2016-08-01 13:06:03 +02:00
664f8c7ac0
C-Netz: retry call setup messages up to 3 times
2016-08-01 12:15:12 +02:00
b84a64f872
C-Netz: Autoselect polarity on all transceivers
2016-08-01 12:15:09 +02:00
77cd21e7c2
C-Netz: Fix transaction list corruption
2016-08-01 12:15:08 +02:00
0bc5ee553c
NMT: Fix SMS cleanup
2016-07-31 18:52:31 +02:00
cc8631d4f9
NMT: Give warning of missing channel type AFTER creating all channels
2016-07-31 18:48:20 +02:00
f729b32745
C-Netz: Fixed multi-transceiver mode and show channel in various logs
2016-07-31 18:48:19 +02:00
eb8a22e2c2
NMT: Fix SMS deliver output message
2016-07-31 14:49:43 +02:00
Andreas Eversberg
Andreas Eversberg