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130 commits 13 branches 131 tags 69 MiB
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34 commits

Author SHA1 Message Date
DJ2LS 129e0c0645
improved single frame transmission 
solved timing issues
 2021-02-15 16:33:43 +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 b52081866f
improved RX 2021-02-01 21:46:33 +01:00
DJ2LS 95674ebca7
Update modem.py 2021-01-30 17:48:25 +01:00
DJ2LS e71902b7ae
removed frame rate conversion 2021-01-30 17:40:03 +01:00
DJ2LS 63e96ea156
removed frame rate conversion 2021-01-30 17:25:24 +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 2be28cafb1
own function to send arqburst from TX_BUFFER 
done without practical tests. just thinking..... uff
 2021-01-16 20:43:10 +01:00
DJ2LS fa49e90c9b
added preamble transmission 2021-01-16 14:29:49 +01:00
DJ2LS a316126725
added preamble transmission 2021-01-16 14:28:47 +01:00
DJ2LS 6808dabfe5
dynamic audio sample rate detection 2021-01-07 09:28:26 +01:00
DJ2LS 0efc20defa
moved tx audio to class __init__ 2021-01-06 18:01:54 +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 fde5754607
first ARQ Go-Back-N version 
super buggy because of time issues
 2020-12-28 15:20:51 +01:00
DJ2LS 55dd340447
removed data-list behavior 
work will done by other functions
 2020-12-28 12:58:57 +01:00
DJ2LS 8b9032f4a7
startet work on ARQ Go-Back-N 2020-12-27 22:38:49 +01:00
DJ2LS 9a964b77f0
improved logging 2020-12-26 19:27:09 +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