6e2fd793ac
Increase compiler warnings and fix them
2024-04-05 21:51:41 +02:00
b613123291
Open sound device for capture or playback only, if full duplex is not required
2024-03-30 23:28:13 +01:00
a20637825a
Audio rework, new jitter buffer
...
Jitter buffer is now based on packets, not on samples. The frames are
dejittered in received form. After reading from jitter buffer, they are
decoded in correct order. If a frame is missing, it is concealed by
repeating audio.
2024-03-30 23:28:05 +01:00
3c2b5286c5
Disable rtprio by default and abort, if given prio is not allowed
2024-02-18 16:23:30 +01:00
3158c48365
Move from local to external osmo* libraries
...
src/libdebug -> libosmocore
src/libselect -> libosmocore
src/libtimer -> libosmocore
src/libosmocc -> libosmo-cc
src/libg711 -> libosmo-cc
2024-02-18 16:23:29 +01:00
2b7efedc48
Refactoring jitter buffer
...
Features are:
* Packet based buffer
* Random in, first out
* Adaptive delay compensation (voice)
* Fixed delay (data, optionally MODEM/FAX)
* Interpolation of missing frames
* Any sample size
2022-10-23 16:56:27 +02:00
2d23c841a6
Cleanup SDR usage when no channel, but full spectrum is used.
...
Radio and TV uses full spectrum, so they set channels to 0, this will
define a center frequency only. The spectrum is then processed by the
applications and not by libsdr.
The sample rate must be a factor of 1e9, so that time stamps work
and signal has no gaps/glitchs.
2021-12-12 10:53:26 +01:00
d1f6a0f6ce
radio: Fixed crash cause by not selecting any RX sink
2021-11-20 10:05:32 +01:00
6fa74a1296
Refactor global variables for signal processing
...
These are:
device, sample rate, buffer, latency
Called now:
dsp_device, dsp_samplerate, dsp_buffer, dsp_latency
Call audio device:
call_device, call_samplerate, call_buffer
2021-10-24 06:25:10 +02:00
7670b22118
Using "--limesdr" or "--limesdr-mini" will also set device to "lime"
...
This is useful, if SoapySDR supports other SDR devices, like sound card. In
this case "--sdr-device-args driver=lime" must be given at command line. Now
this is done automatically with "--limesdr" or "--limesdr-mini".
2021-03-20 11:19:43 +01:00
3d9481177b
Config file path can be changed by command line option "--config <path>"
2021-03-20 11:19:37 +01:00
8c0a25f3b0
Added special strdup to liboptions, to prevent memory leaks for option strings
...
If you are doing memory leak debugging you don't want to see any leaks when
stopping the program.
2021-03-07 10:38:38 +01:00
Martin Hauke
a07764f0d9
Fixed typos in cli output and source code comments
2021-01-03 09:57:03 +01:00
6b07d8b274
A string is used to define what digits can be dialed via console
...
By default it is "0123456789". This is used by "eurosignal" to add
special A..E digits.
2020-04-04 16:34:39 +02:00
5dc05576db
osmoradio: Play audio and record wave simultaniously
2019-12-22 08:29:07 +01:00
b38bb16adc
osmoradio: Display wave form
2019-12-22 08:13:40 +01:00
99a4bfc7f0
osmoradio: Fix disabling of emphasis
2019-12-22 06:46:31 +01:00
4af2dca10d
Add power control to AM (power on/off per sample)
2019-12-08 17:26:47 +01:00
150a77b69d
Add support for AM to libmobile and libsdr
2019-12-08 17:26:44 +01:00
Martin Hauke
75765d49b7
Fixed many typos in output and source code comments
2019-07-15 21:14:52 +02:00
41ee8239df
Radio: Add option to change volume of transmission/reception
2019-07-05 21:50:24 +02:00
32025915d5
Make run faster on ARM CPUs using fast math approximation
...
Use --fast-math to use sine/cosine tables and approximate atan2.
2018-11-10 15:18:28 +01:00
e8429166c3
Radio: Minor fixes
2018-11-10 15:18:28 +01:00
279dd25b15
SDR: Add presets for LimeSDR-Mini
2018-08-25 10:25:25 +02:00
b2210cd698
Radio: Abort, if no RX sink is specified
2018-08-25 10:22:55 +02:00
c774180082
Osmoradio fixes: Use real time scheduling and always transmit empty buffer
2018-05-21 19:39:09 +02:00
3b81007210
Refactoring command line option handling
...
* Use own function to define and parse command line options
* Command line options can be defined by config file also
* --limesdr allows to auto-set required SDR option for LimeSDR
2018-05-21 19:39:09 +02:00
49050eff90
Add 'osmoradio', an analog radio (FM/AM)
...
This radio can be a receiver or a transmitter or both simultaniously.
2018-02-16 15:54:42 +01:00
Andreas Eversberg
Martin Hauke