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230 commits 13 branches 131 tags 69 MiB
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49 commits

Author SHA1 Message Date
DJ2LS
e1c7bd7fcb
tests with unsync to prevent sync 10 trigger 2021-03-18 11:39:12 +01:00
DJ2LS
70ff859cc3
byte rate messurement 2021-03-17 11:22:06 +01:00
DJ2LS
c7f85f8505
snr messurement 2021-03-16 16:37:23 +01:00
DJ2LS
99c74cfd74
fixed some ARQ timing issues 2021-03-16 11:39:22 +01:00
DJ2LS
b2b53386d3
first try with data channel timeout and keep alive 2021-03-12 16:18:41 +01:00
DJ2LS
36b7ac91f8
smaller PEP8 cleanup 2021-03-12 14:14:36 +01:00
DJ2LS
dcbf8677ef
heard stations buffer 2021-03-11 20:04:31 +01:00
DJ2LS
71ceaeb6f7
smaller improvements 2021-03-09 16:45:27 +01:00
DJ2LS
42c10c5780
updated other signalling frams with callsign crc8 2021-03-09 14:01:54 +01:00
DJ2LS
d4f63844d6
changed PER to BER 2021-02-28 19:34:36 +01:00
DJ2LS
7cdc1a06b3
addded PER messurement 2021-02-28 19:13:47 +01:00
DJ2LS
44b91828fd
code cleanup 2021-02-28 17:28:07 +01:00
DJ2LS
9a263757b1
first working data channel 2021-02-28 15:24:14 +01:00
DJ2LS
76aa3094fc
fixed data type for ARQ_STATE 2021-02-24 17:41:14 +01:00
DJ2LS
697106b567
beacon placeholder and connect optimization 2021-02-24 17:29:08 +01:00
DJ2LS
812e00a403
first connect, cq and ping handler 2021-02-24 16:47:52 +01:00
DJ2LS
adfb9d3625
switching to signalling mode as default 
necessary for mode gear shifting, ping, cq ...
 2021-02-24 14:16:29 +01:00
DJ2LS
681fe6d8ac
first hamlib integration 
still only for development purposes.
 2021-02-19 11:08:44 +01:00
DJ2LS
7f1a502a81
PTT_STATE 2021-02-19 09:58:12 +01:00
DJ2LS
60bea070ec
TNC_STATE machine 2021-02-19 09:50:04 +01:00
DJ2LS
a36b85aca3
updated callsin and buffer readings 2021-02-16 22:41:06 +01:00
DJ2LS
1969349b50
code cleanup 2021-02-16 14:23:57 +01:00
DJ2LS
63628f56d3
improved logging 
now with colors and timestamps...
 2021-02-10 19:43:59 +01:00
DJ2LS
be7bc9744f
improved states 2021-02-10 15:05:03 +01:00
DJ2LS
91114d0db2
improved state and timing 2021-02-09 14:27:36 +01:00
DJ2LS
0a8ea24112
improved RPT 
Now working, but still timing issues and stuck in sync
 2021-02-09 12:35:24 +01:00
DJ2LS
6adf7db483
bleeding edge ARQ RPT 
no working, but with tooo much debugging output
furthermore the frame ACK is not working correctly on the TX side
 2021-02-08 21:25:22 +01:00
DJ2LS
eb7f98e2e1
RPT FRAME 
first bleeding edge attempt
not completed yet
 2021-02-08 19:00:12 +01:00
DJ2LS
06cb35276e
removed burst crc 
the burst CRC is not needed, because we only receive frames with correct CRC. So its more important to create a correct ARQ algorithm. The 2byte CRC has been removed bei 2 x CRC8 for DX call sign and own callsign
 2021-02-08 16:33:11 +01:00
DJ2LS
9cf0008da6
updated logging and stuck in sync detection 2021-02-06 15:11:42 +01:00
DJ2LS
6f770d1d69
improved data frame processing 2021-02-05 14:40:32 +01:00
DJ2LS
b9f2f1874f
improved logging and statistics 2021-02-04 17:51:01 +01:00
DJ2LS
51398382f7
code cleanup and bug fixes 2021-02-04 15:25:15 +01:00
DJ2LS
2bfa53354d
added timing tests 2021-01-21 21:00:21 +01:00
DJ2LS
0dbe03669d
added ARQ ACK TX function 2021-01-21 08:33:45 +01:00
DJ2LS
66cf834bed
transmit nonblocking 2021-01-20 23:42:45 +01:00
DJ2LS
678d32cdcc
complete ARQ redesign 2021-01-20 22:51:14 +01:00
DJ2LS
afde181609
introduced ARQ_STATE 2021-01-20 14:31:28 +01:00
DJ2LS
6808dabfe5
dynamic audio sample rate detection 2021-01-07 09:28:26 +01:00
DJ2LS
0ffd03b7b1
global audio buffer 
global audio buffer for receiving multimode
 2021-01-06 13:17:17 +01:00
DJ2LS
4cc7ec561c
first multimode support 2021-01-05 15:03:41 +01:00
DJ2LS
2799e5b9fb
Improved N_FRAMES_LAST_BURST 2021-01-02 16:37:34 +01:00
DJ2LS
1ebaa14457
changed main loop 2021-01-02 09:41:58 +01:00
DJ2LS
616b78ea0c
ARQ improvements 2020-12-30 18:16:32 +01:00
DJ2LS
80464fdd21
added frame BOF, CRC and EOF for ARQ Go-Back-N 
Still not working, but one step closer to a working test with a lot of debugging output
 2020-12-29 21:21:28 +01:00
DJ2LS
fde5754607
first ARQ Go-Back-N version 
super buggy because of time issues
 2020-12-28 15:20:51 +01:00
DJ2LS
5ef6e199ac
ARQ variable updates 2020-12-26 11:02:14 +01:00
DJ2LS
4435ef602e
added ARQ like behavior 
send via socket "ACK:<DATA
TX requests a ACK from RX. RX then sends an ACK to TX. 
ACK will be requested 3 times, else timeout.

Todo: Frame ID, Code cleanup,...... and much much more
 2020-12-25 22:55:56 +01:00
DJ2LS
fe25ce68b8
Add files via upload 2020-12-23 17:48:54 +01:00