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75 commits

Author SHA1 Message Date
dj2ls
50328946a2 latest changes 
latest results from valley of tears
 2021-12-28 18:25:52 +01:00
dj2ls
5a15064a35 slight cleanup 2021-12-28 17:36:50 +01:00
dj2ls
8cc4c33f0c uploaded hamlib test 
@drowe67 this is the file where I try to implement libhamlib directly
 2021-12-28 17:27:26 +01:00
dj2ls
a0486a6b00 multimode callback TX 2021-12-22 11:19:43 +01:00
dj2ls
705600a3b1 code cleanup 2021-12-22 11:19:27 +01:00
dj2ls
24f46204ea transmitting in callback mode 
used a FIFO queue to store modulation...crazy somehow. But its working
 2021-12-22 10:31:21 +01:00
dj2ls
05e65018d8 added stream.is_active excepotion 
not sure if we really need this
 2021-12-21 10:39:07 +01:00
dj2ls
3c01ff1301 logging in own thread 
and also a small cleanup
 2021-12-21 09:25:06 +01:00
drowe67
342dd29747 audio buffer thread sfaety test 2021-12-21 08:20:02 +10:30
dj2ls
82619ef098 reduced bytes_out buffer size factor *2 
buffer was too large. this didnt affect the tests, but not that nice...
 2021-12-20 15:57:32 +01:00
dj2ls
8b8dfd5233 added option for sending testframes 
this testframes are used to interact with the TNC
 2021-12-20 15:37:46 +01:00
dj2ls
5d62952e8a small cleanup 
removed unused function
 2021-12-20 12:16:03 +01:00
dj2ls
2bca7b26cd multimode callback tests 
first working version
 2021-12-20 12:15:35 +01:00
dj2ls
eaa26d3672 updated to new folder structure 
Ooops, I forgot this file...where's my brain...
 2021-12-20 11:15:32 +01:00
dj2ls
83b420be9a changed folder structure 
removed subdirectories for each test group
 2021-12-20 11:10:41 +01:00
dj2ls
75e7ef64a1 removed old code 2021-12-20 10:35:52 +01:00
dj2ls
9608e3412d additional test with decoding outside callback 
added this to see any differences
 2021-12-20 10:33:35 +01:00
dj2ls
1c4bb7bfbc moved code to class 
less globals and we also need this later
 2021-12-20 10:22:55 +01:00
drowe67
84bf1970dd first pass callback model rx working 2021-12-20 09:36:39 +10:30
dj2ls
72b653b188 preparation for ARQ test 
added a directory 003_highsnr_stdio_arq for working on ARQ tests
 2021-12-19 19:45:08 +01:00
dj2ls
8b8678853d new codec2.py location 
forgot this file....
 2021-12-19 16:10:39 +01:00
dj2ls
8159e9b1ab moved codec2 to tnc folder 
preparation for migration to codec2 module for the entire TNC
 2021-12-19 15:14:52 +01:00
dj2ls
a6d60dea1c initial callback test 
crashes at the moment within resambler
 2021-12-19 15:04:35 +01:00
drowe67
a0e7c210fb fixed exception checking logic, still getting occasional fails on virtual sound card tests 2021-12-17 06:16:40 +10:30
drowe67
2bf5c44cbb adding resampler to MM tests. still occasional fails on virtual card Pyaudio tests 2021-12-16 21:40:30 +10:30
drowe67
03dccc4348 test program to get experience with Pyaudio 2021-12-16 18:33:07 +10:30
drowe67
37c57b83f6 test_virtual2.sh pasing most of the time 2021-12-16 17:53:11 +10:30
drowe67
fa4e22c64b catching exceptions on stream.read() to help us spot buffer size issues, also saving a file of samples received to help debugging 2021-12-16 17:52:42 +10:30
drowe67
27a43f1cb0 fine grained virtual audio tests working PyAudio at 48 kHz 2021-12-16 17:44:07 +10:30
drowe67
8fcf882767 Shouldn't pass np.int16 to pyaudio stream.write(), must convert to Python bytes. Working OK now 2021-12-16 17:42:29 +10:30
drowe67
64b7582913 resampler working with pipe tests, but not virtual sound card 2021-12-16 13:54:59 +10:30
drowe67
a04cfa62f3 refactored resampler to handle arb length arrays 2021-12-16 12:31:35 +10:30
drowe67
5b9ca6d463 resampler on test_rx.py is doing something sensible 2021-12-16 12:10:03 +10:30
drowe67
84f5cd315e resampler class 2021-12-16 11:56:39 +10:30
drowe67
b95562740a automated test for FreeDV resampler 2021-12-16 07:50:24 +10:30
drowe67
653713918d C array offset working, upsampled sine wave sounds OK :-) 2021-12-16 07:22:02 +10:30
drowe67
dfcc136583 Work in progress t48_8_short.py 2021-12-16 07:07:30 +10:30
drowe67
3f2bedfd4f building up resampler support and audio_buffer comments 2021-12-16 06:15:33 +10:30
drowe67
cbd89324f3 multimode virtual test working better 2021-12-15 16:43:47 +10:30
drowe67
53a88bfaae tell us when we Tx a frame 2021-12-15 16:43:30 +10:30
drowe67
e418f0be7a larger buffers, and an different approach to logging 2021-12-15 16:42:38 +10:30
drowe67
2e66a67884 test_multimode_rx.py using audio_buffer calls and working well :) 2021-12-15 15:05:30 +10:30
drowe67
da478d3b83 create audiobuffer class 2021-12-15 14:38:29 +10:30
drowe67
3e1dc4ee1c buffering system based on design in codec2/demo/freedv_datac0c1_rx.c 2021-12-15 14:08:53 +10:30
drowe67
f1992d16f6 test_multimode_tx.py sounds good through sound card, and test_rx.py can receiver each mode OK 2021-12-15 12:19:43 +10:30
drowe67
ae80958b65 longer timeout on test_virtual2 2021-12-15 12:19:06 +10:30
drowe67
b619b341d1 wait until output buffer empties before finishing 2021-12-15 11:33:07 +10:30
drowe67
8c9f1c5761 fine grained tests at 48000 Hz, currently won't work as resampler commented out of test_tx.py and test_rx.py 2021-12-15 11:12:31 +10:30
drowe67
8a93ec4896 display tx auto sound device selection 2021-12-15 09:26:55 +10:30
dj2ls
b27563fe77 redesign of buffer management 2021-12-14 23:07:01 +01:00