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259 commits

Author SHA1 Message Date
dj2ls b0dfa666bf updated tnc modem with latest test results 
lets see how the results perform within the TNC environment
 2021-12-19 20:31:53 +01:00
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 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 5c4667d97d beacon mode 
a first working beacon mode so we can use it for first real hf tests....
 2021-12-06 20:16:14 +01:00
dj2ls 4afaf2cc04 modem typo 2021-12-05 20:14:28 +01:00
dj2ls 82ddb6a297 modem tests 
updated the modem and codec2 integration. However, this is the old modem. Maybe we need to stay at this point. Lets see how this version performs...hmpf...
 2021-12-05 20:11:38 +01:00
dj2ls 0c1225c65e updated hamlib error handling 2021-11-28 12:17:51 +01:00
dj2ls 6f9a34b0d6 hamlib compatibility 
improved hamlib compatibility between v 3 and v 4.
 2021-11-26 19:14:11 +01:00
dj2ls fa01bd2bd1 fixed logging typo 2021-11-24 19:22:26 +01:00
dj2ls 93c12d642d updated Hamlib integration 
moved back to system integration. It seems we need to have a look at the hamlib library pathes on linux distributions. They differ from version to version
 2021-11-24 19:16:09 +01:00
DJ2LS 9e51eaa52f hamlib exception 
hamlib search order now working for openSUSE
 2021-11-20 10:20:30 +01:00
DJ2LS 9dcf98e229 datachannel attempt fix 2021-11-19 17:47:25 +01:00
DJ2LS 5218eb3909 chat message test 2021-11-19 17:30:17 +01:00
DJ2LS 279fe7929f logging improvements 
..and also a sample rate conversion test...
 2021-11-19 14:52:58 +01:00
DJ2LS 1f0540daab updated path name to codec2 2021-11-18 21:41:39 +01:00
DJ2LS 4d187b91da updated hamlib folder 2021-11-18 21:01:13 +01:00
DJ2LS 3eedefc284 new logging type 2021-11-18 20:49:32 +01:00
DJ2LS bf6a36f094
Delete libcodec2.dll 2021-11-18 19:48:29 +01:00
DJ2LS 8fe1ff5138
Delete tnc/hamlib directory 2021-11-18 19:43:30 +01:00
DJ2LS f1bf2f6b51
Delete tnc/pyaudio/windows directory 2021-11-18 19:43:19 +01:00
DJ2LS 8c2891b682 new folder structure 2021-11-18 19:42:51 +01:00
DJ2LS f8cc8c58c8 new logging 
still not finished....
 2021-11-18 19:40:22 +01:00
DJ2LS 039de380b1 new folder structure 2021-11-18 19:35:01 +01:00
DJ2LS f015aaaca5 audio optimization and cleanup 2021-11-07 20:31:26 +01:00
DJ2LS bbb500632e fix problem with libasound.so 2021-11-07 16:12:19 +01:00
DJ2LS ebbe0715e6 hamlib changes and alsalib error handling #22 
closes #22
 2021-11-07 12:17:23 +01:00
DJ2LS bf49117ee4 typo 2021-11-07 11:21:20 +01:00
DJ2LS c4d077e241 version information for hamlib 2021-11-07 11:19:45 +01:00
DJ2LS 7f45f2e558 fixed timeout for RPT frames closes #77 2021-10-26 17:10:19 +02:00
DJ2LS 8d500d6090 uploaded pyaudio 2021-10-26 16:51:50 +02:00
DJ2LS a9271d260d
Create .gitkeep 2021-10-26 16:47:21 +02:00
DJ2LS df38ee01ba gui & tnc improvements 
displaying now frequency offset and frequency in heard stations. Decreased size of receiving audio buffer, which seems to optimize RX
 2021-10-24 14:44:55 +02:00
DJ2LS b2ac19a1a3 fixed typos #51 2021-10-17 17:22:07 +02:00
DJ2LS b6dbd34851 forgot static.FILE #51 2021-10-17 17:01:21 +02:00
DJ2LS 5bfd745747 data_handler ready for chat messages 
data handler is now ready for chat messages. I updated the data frame with an additional information -datatype- so we can determine if we received a file or a message. Each datatype will be saved into an own buffer. The gui has been updated as well, so we can forward data directly to a future chat module...
 2021-10-17 16:59:15 +02:00
DJ2LS 44f9446a5c hamlib test settings 
introduced a button and advanced settings modal for hamlib settings. This part is now much more clean and more settings can be set. May have some bugs for sure, but a first test seems to be running....
 2021-10-17 15:57:41 +02:00
DJ2LS ef31935ade disabled offset correction closes #81 
we are disabling this to avoid confusion. Maybe we will enable it somewhen later...
 2021-10-13 20:43:38 +02:00
DJ2LS 0dd3cd4635 added crc to device names 
in case of a Icom IC-705 we have the behavior, that this device will be recognized as two usb devices. In this case we need to have a way to select the correct one...
 2021-10-13 20:19:54 +02:00
DJ2LS 6eae5604d0 reversed offset fix #81 2021-10-13 19:53:47 +02:00
DJ2LS 655d333af2 freq offset handling #81 
first attempt just with pings. Station A sends a ping to Station B. Station B is detecting RX offset, adds it to the ping acknowledge frame and sends it back to Station A. Station A will then adjust the frequency
 2021-10-13 19:39:46 +02:00
DJ2LS 82f307cf1f introduced info toasts #80 
first attempt with info toasts which seems to work fine. Next step will be adding more detailed information to them like a progress bar and specific closing
 2021-10-07 21:04:23 +02:00
DJ2LS 2d18767fe6 bug fix closes #78 and network optimization 2021-10-05 21:03:15 +02:00
DJ2LS 1bbd2692db improved ARQ closes #66, closes #74 
improved transfer rate calculation and cleanup. improved speed of ARQ by sending early frame ACK instead of burst ACK and then FRAME ACK
 2021-10-05 19:59:32 +02:00
DJ2LS 2398446815 changing file permissions 2021-10-05 18:13:34 +02:00
DJ2LS 84e0a8c267 updated path to tnc 2021-10-03 19:33:58 +02:00
DJ2LS e7ccf42ec3 modem optimization 
optimized chunk size for audio data. DATAC3 should now work and overall SNR is optimized since we have less biterrors beacuse of losses by simultaneous buffer allocation
 2021-10-03 16:31:34 +02:00
DJ2LS 0b115bd00c smaller changes 
added DATAC0 to send data via bad path. Fixed stop transmission for receiving. Fixed a possible error in main.py
 2021-10-02 11:46:29 +02:00
DJ2LS 8b08cc6e6b stop transmission 
first attempt with stopping a transmission after the processing the current burst. Logging is a little bit ugly at this point, because it looks like a frame got lost. However, the transmission stops. CLI output is only visible for people interested in debugging...
 2021-10-02 11:29:08 +02:00
DJ2LS 44ef586e4f optimized scatter 
removed scales and popups, code cleanup as well
 2021-10-01 19:05:43 +02:00
DJ2LS c8ee5e2ff2 scatter point reduction 
one step towards less network data
 2021-09-30 21:49:22 +02:00
DJ2LS 9035a6e6f4 small arq bug fix 2021-09-30 21:03:26 +02:00
DJ2LS 794f8b221a code cleanup 
gute code clean up with much less global variables now. ARQ beahvior has also been cut down. There can be done even more...
 2021-09-27 17:33:59 +02:00
DJ2LS e435e6e835 redesign of arq handler 2021-09-26 17:51:11 +02:00
DJ2LS 5c7e05ef70 better pep8 conformity 2021-09-25 15:24:25 +02:00
DJ2LS 21eb8fa12b solved minor security issue 2021-09-25 14:57:44 +02:00
DJ2LS 468f660ebe improved hamlib integration 
...also updated node dependencies to latest version...
 2021-09-25 13:33:13 +02:00
DJ2LS c478b9cbbf serveral stability improvements 
moved hamlib polling into own thread. testing with smaller socket chunks
 2021-09-24 17:16:38 +02:00
DJ2LS 98f52dfa2e improved socket 
only read one line to avoid decoding errors
 2021-09-24 10:09:47 +02:00
DJ2LS b813e8562c minor modem change 
problems can occur. changed modem to simultaneous decoding. socket now multithreaded. huge code cleanup neccesary
 2021-09-23 17:49:45 +02:00
DJ2LS ea9b91df9b git cli test - 2 2021-09-16 17:19:45 +02:00
DJ2LS 15102346c7 git cli test 2021-09-16 17:17:55 +02:00
DJ2LS c5d15017f2
updated ptt 2021-09-13 20:01:39 +02:00
DJ2LS 074c4eb844
Create .gitignore 2021-09-13 17:57:18 +02:00
DJ2LS 203a5c0f65
Add files via upload 2021-09-11 19:05:28 +02:00
DJ2LS 3d6b74aeb5
Add files via upload 2021-09-11 19:04:06 +02:00
DJ2LS e646d559b1
Create test 2021-09-11 19:00:07 +02:00
DJ2LS f0a392be16
updated transmission progress for TX 2021-09-11 09:41:37 +02:00
DJ2LS f52d0ea452
updated transfer calculation 2021-09-11 09:21:22 +02:00
DJ2LS c230660c85
close audio and hamlib instances on quit 2021-09-10 18:56:33 +02:00
DJ2LS 1e6d8e36fd
update scatter only while receiving current mode 2021-09-10 18:11:17 +02:00
DJ2LS b921c1b33b
updated logging: save to file 2021-09-10 17:59:01 +02:00
DJ2LS f991627e68
solved log10 division by 0 failure in fft calc 2021-09-08 19:58:30 +02:00
DJ2LS e3778c16d9
updated ptt and audio functions 2021-09-08 19:27:45 +02:00
DJ2LS 68d0e70a61
reset sock connection on decoding error 2021-09-08 18:23:26 +02:00
DJ2LS d11932cb36
changed console output on init 2021-09-08 18:04:52 +02:00
DJ2LS efc6bc8ea5
small improvements 2021-09-08 18:04:21 +02:00
DJ2LS 8ab912fbcd
small ARQ and modem improvements 2021-09-08 17:25:11 +02:00
DJ2LS 32762703c9
improved transfer rate calculation 2021-09-06 20:31:12 +02:00
DJ2LS 4a3f10126a
moved back to python hamlib binding 2021-09-06 18:50:12 +02:00
DJ2LS 7fc6872ff5
experimental usage of standalone hamlib 2021-09-06 18:49:45 +02:00
DJ2LS 6f87e1f78a
Update modem.py 2021-09-05 16:11:53 +02:00
DJ2LS 64500f6304
Delete sock.js 2021-09-05 11:25:47 +02:00
DJ2LS 5e28227c3b
Delete preload-main.js 2021-09-05 11:25:38 +02:00
DJ2LS e0a18e6ba0
first working fft 2021-09-05 11:25:20 +02:00
DJ2LS 099ad48f10
first working fft 2021-09-05 11:24:57 +02:00
DJ2LS 957a204c14
set chmod +x before running hamlib 2021-09-05 10:32:52 +02:00
DJ2LS fffaf196b4
changed path to codec2 2021-09-05 10:20:48 +02:00
DJ2LS e67a10903b
Delete rigctld 2021-09-05 09:53:59 +02:00
DJ2LS 1c697532b7
code cleanup 2021-09-04 22:59:58 +02:00
DJ2LS d0e07c0458
dynamic view of serial devices 2021-09-04 22:13:15 +02:00
DJ2LS df90224318
wait after starting hamlib for beeing ready 2021-09-03 16:56:58 +02:00
DJ2LS a03dd14a33
starting rigctld from daemon 2021-09-03 16:34:46 +02:00
DJ2LS 770a6ccdaa
updated rigctld integration 2021-09-02 20:16:46 +02:00
DJ2LS 9061eef65a
moved to hamlib binaries 2021-09-02 19:41:01 +02:00
DJ2LS 1611886a06
Add files via upload 2021-09-02 17:58:00 +02:00
DJ2LS a08069c121
Add files via upload 2021-09-02 17:19:37 +02:00
DJ2LS 8fb8a1ea34
Create README 2021-09-02 17:19:06 +02:00
DJ2LS 48f09acdbd
Add files via upload 2021-09-02 17:18:22 +02:00
DJ2LS b05444f526
Create README 2021-09-02 17:18:05 +02:00
DJ2LS ad469077f1
Add files via upload 2021-08-29 18:25:00 +02:00
DJ2LS 6f322875f9
starting tnc fix 2021-08-29 11:28:52 +02:00
DJ2LS 13a748dc82
debug option 2021-08-28 16:58:52 +02:00
DJ2LS 425076402a
fixed ARQ_TX_N_TOTAL_ARQ_FRAMES 2021-08-23 18:53:22 +02:00
DJ2LS 0045ec3107
updated ARQ_TX_N_TOTAL_ARQ_FRAMES 2021-08-23 18:49:57 +02:00
DJ2LS 03420b2c72
improved transmission rate 2021-08-23 18:38:26 +02:00
DJ2LS 5be3ecb4b8
updated arq percent calculation 2021-08-23 18:28:58 +02:00
DJ2LS ee188b882a
moved to ujson 2021-08-23 18:14:00 +02:00
DJ2LS a15fa7b416
typo 2021-08-23 15:56:05 +02:00
DJ2LS e70fa50bb1
typo 2021-08-23 15:23:43 +02:00
DJ2LS 2e04613223
updated transmission progress 2021-08-22 16:59:32 +02:00
DJ2LS 63b68c479e
Add files via upload 2021-08-18 20:03:38 +02:00
DJ2LS e8ab2740b8
optimized json output RXBUFFER 2021-08-17 20:00:57 +02:00
DJ2LS 43c3f0c626
preparing for rx buffer 2021-08-16 19:41:20 +02:00
DJ2LS 2700a0fffa
update to frame for sending data 2021-08-15 18:32:25 +02:00
DJ2LS 041dee89c7
updated data frame 2021-08-15 18:15:08 +02:00
DJ2LS 32bba9845f
update for RX BUFFER 2021-08-15 17:54:35 +02:00
DJ2LS 74addad65a
code cleanup 2021-08-15 17:28:35 +02:00
DJ2LS 9e9d00f848
wait before sending frame ack 2021-08-15 12:44:32 +02:00
DJ2LS 2dc9f4fa18
optimized calculation 2021-08-15 12:39:06 +02:00
DJ2LS 5a478d6010
timing and calculation improvements 2021-08-15 12:34:28 +02:00
DJ2LS 6d55f2c080
increased ptt timeout 2021-08-14 21:23:43 +02:00
DJ2LS d3bd9e9230
send signalling frames once or more 2021-08-14 20:59:12 +02:00
DJ2LS 5efe491881
transmission progress 2021-08-14 20:00:32 +02:00
DJ2LS 1544faac4d
experiment with bigger RX audio buffer 
Receiving data seems to be affected by the audio buffer length.
8192bytes is working well, but 16384 seem to be better.
 2021-08-11 22:31:11 +02:00
DJ2LS 588d3ecbaa
delay between TX and RX 
necessary so we are not sending until other station is in RX mode
 2021-08-11 22:05:28 +02:00
DJ2LS dfae8b2772
Delete preload-main.js 2021-08-08 19:28:49 +02:00
DJ2LS 2ba167b02f
Delete sock.js 2021-08-08 19:28:44 +02:00
DJ2LS c6d5a800e4
Delete package.json 2021-08-08 19:28:38 +02:00
DJ2LS a4e63247ce
Delete package-lock.json 2021-08-08 19:28:31 +02:00
DJ2LS 9bdffa156b
distance calculation 2021-08-08 19:28:18 +02:00
DJ2LS cf5813e876
small socket improvement 2021-08-08 12:07:26 +02:00
DJ2LS 38df869fe1
small socket improvement 2021-08-08 12:06:09 +02:00
DJ2LS 5a9f603c46
time of execution 2021-08-08 11:43:09 +02:00
DJ2LS fc5fea3b4e
better error handling 2021-08-08 11:08:34 +02:00
DJ2LS 2c79093d67
attempt to get all data from one command 2021-08-07 19:57:21 +02:00
DJ2LS fc8dcec1f5
fixed radio frequency divisor 2021-08-07 19:25:11 +02:00
DJ2LS be1ff1023e
sending signalling frames twice 
test to see if we could improve channel quality
 2021-08-07 12:30:23 +02:00
DJ2LS 6dbee32f08
only append scatter data if new data arrived 2021-08-07 11:43:31 +02:00
DJ2LS 59404404b8
less terminal output 2021-08-07 11:14:49 +02:00
DJ2LS dfb2e367ee
SNR fix for heard station 2021-08-06 22:25:14 +02:00
DJ2LS c0ec0c1853
scatter plott support 2021-08-06 22:09:16 +02:00
DJ2LS 29345a7797
added SNR to heard stations 2021-07-28 18:43:41 +02:00
DJ2LS 75b8c22749
Delete sock.js 2021-07-26 20:22:13 +02:00
DJ2LS 78924f8d17
Delete preload-main.js 2021-07-26 20:22:03 +02:00
DJ2LS 9617a625b5
Delete preload-data.js 2021-07-26 20:21:54 +02:00
DJ2LS 2529668591
Delete main.js 2021-07-26 20:21:44 +02:00
DJ2LS 4ac984cd21
updated heard stations 2021-07-25 18:00:18 +02:00
DJ2LS 2ec1f7ead7
select serial speed 2021-07-25 16:34:28 +02:00
DJ2LS ba620ab847
added cpu, ram and version information 2021-07-25 16:12:22 +02:00
DJ2LS ee8483356a
updated command set 2021-07-23 15:39:57 +02:00