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884 commits 13 branches 131 tags 69 MiB
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181 commits

Author SHA1 Message Date
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