cellular-infrastructure
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osmocom-analog
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Code Issues 11 Pull Requests 2 Projects Releases Wiki Activity
201 Commits 1 Branch 0 Tags 52 MiB
Commit Graph

60 Commits

Author SHA1 Message Date
Andreas Eversberg d54d3ac265 prepare audio handling for multi carrier SDR 2017-01-07 06:28:24 +01:00
Andreas Eversberg d447be5e26 NMT: Rework on FSK process, no more requirement for special sample rates 2017-01-07 06:28:20 +01:00
Andreas Eversberg 3400f555fe Add common function to give hotkey help 
* Key to dial and hangup
* Key to display wave form
 2016-12-09 16:42:38 +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 f111c50478 A-Netz / B-Netz: Add function to change state, debug with channel info 
Change state uses a function rather than directly setting state
variable.

Some debug commands now use channel number. (for multi-trx setups)
 2016-12-06 17:47:58 +01:00
Andreas Eversberg 0b43b63d1f Fixed command line option descriptions 2016-11-29 10:59:09 +01:00
Andreas Eversberg d52d0242bf Output enhancements 
* 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
Andreas Eversberg b1c452cf12 Changed command line options 
* All lower case options define common options
* All upper case options define network specific options
 2016-11-27 22:06:47 +01:00
Andreas Eversberg 5f5683e374 NMT: Fixed compiler warning 2016-11-13 06:42:18 +01:00
Andreas Eversberg 2a4abc62b2 Move realtime scheduling and signal handling to common code 2016-11-13 06:37:56 +01:00
Andreas Eversberg 27938d111e Added and fixed extra compiler warnings 2016-10-07 08:55:18 +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
Andreas Eversberg 4c1c8eb6fb NMT: Fix on paging retry 2016-08-28 15:29:13 +02:00
Andreas Eversberg 37ca463d98 NMT: Fixed channel coding for channels other than 1..9 2016-08-20 10:21:46 +02:00
Andreas Eversberg 8cecf13b1a NMT: Add transaction handling 2016-08-20 09:57:05 +02:00
Andreas Eversberg f15c0dfea3 NMT: Fixing audio level of supervisory signal to match 0.3 KHz deviation 2016-08-03 12:03:52 +02:00
Andreas Eversberg 55229a397c NMT: Fix, stop ringing timer at answer 2016-08-03 12:03:52 +02:00
Andreas Eversberg 28ae3e300f NMT: Fixed multi-transceiver mode and show channel in various logs 2016-08-03 12:03:51 +02:00
Andreas Eversberg 038ce9d1b7 Add info key 'i' to show some states. 
Currently showing C-Netz attached subscribers
 2016-08-03 12:03:49 +02:00
Andreas Eversberg 0bc5ee553c NMT: Fix SMS cleanup 2016-07-31 18:52:31 +02:00
Andreas Eversberg cc8631d4f9 NMT: Give warning of missing channel type AFTER creating all channels 2016-07-31 18:48:20 +02:00
Andreas Eversberg eb8a22e2c2 NMT: Fix SMS deliver output message 2016-07-31 14:49:43 +02:00
Andreas Eversberg 0593f7d066 Fix typos 2016-07-24 12:31:09 +02:00
Andreas Eversberg 6a5af9aeac Typos: acknowledgement -> acknowledgment signalling -> signaling 2016-07-24 12:31:08 +02:00
Andreas Eversberg 123979a0f3 NMT: Minor fix at debug output 2016-07-24 12:31:08 +02:00
Andreas Eversberg 8741833948 NMT: Change 'index' of message to 'mt' (message type) 2016-07-24 12:31:08 +02:00
Andreas Eversberg 5807a49f49 Release active call, when disconnect is received from network 
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
Andreas Eversberg 4745b29115 NMT: Caller ID support 2016-07-24 12:31:07 +02:00
Andreas Eversberg ba8bf0e9d5 NMT: Fix autoanswer 
If phone does not support autoanswer, the MTX proceeds with regular ringing.
 2016-07-24 12:31:07 +02:00
Andreas Eversberg efb50532c6 NMT: Rework on frame (message) types 2016-07-24 12:31:07 +02:00
Andreas Eversberg a6bd841247 NMT: Various fixes for SMS support 2016-07-24 12:31:05 +02:00
Andreas Eversberg 2137db0e01 NMT: Autoanswer for SMS/DMS calls 2016-07-09 15:16:17 +02:00
Andreas Eversberg e7fa08b6df NMT / SMS: Short Message Service support 2016-07-09 15:16:16 +02:00
Andreas Eversberg 64c829909b NMT / DMS: User data facility support (required for SMS) 2016-07-09 11:27:24 +02:00
Andreas Eversberg f39ee2f15a common code: Add support for main loop handler 2016-07-09 11:27:02 +02:00
Andreas Eversberg 2ee51022f4 Rename 'compander' to 'compandor' 2016-06-20 19:37:56 +02:00
Andreas Eversberg 4d52f955b3 common code: Add processing interval option to decrese CPU usage 2016-06-18 19:33:08 +02:00
Andreas Eversberg 26593ed034 NMT: fix minor bug 2016-06-12 16:11:20 +02:00
Andreas Eversberg c933250685 Add dsp mode change fuction to A and B Netz, fixed NMT 2016-06-12 16:11:20 +02:00
Andreas Eversberg 1ceb3026dd Fixed link problem with alsa lib 
Thanx to Martin for pointing to this problem.
 2016-05-16 18:41:21 +02:00
Andreas Eversberg 50136d7e8a NMT: Typo in channel list 2016-05-15 20:43:58 +02:00
Andreas Eversberg 9ecb87f3e6 Fixing station ID command line parameter 2016-05-15 20:43:38 +02:00
Andreas Eversberg 7aa2445b47 Move amplitude (level) debugging to debug.c 2016-05-15 20:37:06 +02:00
Andreas Eversberg bbab972b51 NMT: Fixup paging on other channel 2016-05-13 09:37:03 +02:00
Andreas Eversberg 69ccdb99b5 NMT: Calibration of tone levels on TX and RX side 2016-05-13 09:37:03 +02:00
Andreas Eversberg bae12156a2 common code: Add input gain option 2016-05-08 15:49:45 +02:00
Andreas Eversberg 7434e21dc2 Multi transceiver support 
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
Andreas Eversberg 97c9eee322 Fix display of correct program name 2016-05-08 08:11:35 +02:00
Andreas Eversberg b73894ac49 B-Netz / NMT: minor changes at signal detection 2016-05-06 07:05:40 +02:00
Andreas Eversberg 47dbf094d9 NMT: Changes in parity check 2016-05-06 07:05:30 +02:00