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218 Commity
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1,1 MiB
Wykres commitów

175 Commity (e54d68a6e50fe510d79590f7108583c7fa175db2)

Autor SHA1 Wiadomość Data
redpfire febbaf8d06 docs(libm17): add basic readme 2023-12-29 19:07:18 +01:00
redpfire 78d2243f6b build(libm17): add Makefile 2023-12-29 19:07:10 +01:00
redpfire dabcd135cd chore(libm17): add gitignore 2023-12-29 19:06:58 +01:00
redpfire b4a5a23ae9 refactor(libm17): restructure the project 2023-12-29 19:06:40 +01:00
Wojciech Kaczmarski f11eb14ba9 librarifiy complete 
thanks DM4RCO and DO6SH!
 2023-12-29 19:07:42 +01:00
Wojciech Kaczmarski a50dbc0aa7 WIP librarify 
fixed the rest of main .c files
 2023-12-29 19:00:27 +01:00
Wojciech Kaczmarski e08b8c40ad WIP librarify 
builds with no errors now
thanks DM4RCO :)
 2023-12-29 18:42:59 +01:00
Wojciech Kaczmarski cc72c63cce WIP librarify 
doesn't build yet
 2023-12-29 16:14:41 +01:00
Wojciech Kaczmarski 7a43152c88 M17 library 
compiles fine, but otherwise untested. should be OK
 2023-12-28 14:44:23 +01:00
Clayton Smith 84eca87cec
Merge pull request #17 from argilo/remove-unistd 
Remove usage of unistd.h
 2023-11-16 19:57:14 -05:00
Clayton Smith 01ab95ee0b
Merge pull request #16 from argilo/fix-makefiles-2 
Clean up makefiles
 2023-11-16 19:53:22 -05:00
Clayton Smith c0a0bf2b0c Remove usage of unistd.h 
By replacing write with fwrite, we can eliminate the dependence on the
POSIX system call API. This change also fixes the last remaining
warnings in m17-coder-sym, so -Wall can be turned on.
 2023-11-15 18:38:41 -05:00
Clayton Smith 22f1be8bce Clean up makefiles 
* Make "all" the default target in m17-packet
* Allow "make clean" to succeed even if there are no executables
 2023-11-15 18:16:21 -05:00
Clayton Smith 8a6c1b1cd7 Fix handling of short call signs 2023-11-15 18:03:56 -05:00
Wojciech Kaczmarski 761a781e99 update for the L2 metric 2023-09-28 12:53:28 +03:00
Wojciech Kaczmarski 2c21bfbabf hopefully final fix 2023-09-27 19:20:29 +03:00
Wojciech Kaczmarski 0c83484dce potential fix 2023-09-27 18:25:56 +03:00
Wojciech Kaczmarski f6e2f4d618 SMS script update 
- flowgraph for the packet mode added
- .gitignore update
 2023-09-27 13:40:54 +03:00
Wojciech Kaczmarski bb60cea88a
added a bunch of options for the decoder 
fixed params scan bug
 2023-09-23 14:22:15 +02:00
Wojciech Kaczmarski bf29540e00
GR flowgraph update 
`Symbol Sync` block is now better tuned to M17 signals
 2023-09-23 12:18:12 +02:00
Wojciech Kaczmarski 9a5c06be78
added missing variable 2023-09-22 09:14:20 +02:00
Wojciech Kaczmarski cd77e8ae76
`m17-decoder-sym` - syncword detection update 2023-09-22 09:10:39 +02:00
Wojciech Kaczmarski b52d1c1fd0
baseband generating script update 
added support for UTF-8 encoded text
 2023-09-20 09:37:55 +02:00
Wojciech Kaczmarski 886d57771c
[WIP] packet mode 
fixed message formatting - last chunk was inserted improperly
 2023-09-20 09:00:52 +02:00
Wojciech Kaczmarski 06dd06ea80
`m17-sms.sh` script addition 
script for generating M17 text message packet baseband as a WAVE file
 2023-09-20 08:59:31 +02:00
Wojciech Kaczmarski 141282f2ae
.grc file set update 2023-09-20 08:55:59 +02:00
Wojciech Kaczmarski 69accb038f
Merge pull request #11 from argilo/fix-makefiles 
Add missing dependencies to makefiles
 2023-09-19 20:49:49 +02:00
Wojciech Kaczmarski a531fcaf51
Merge pull request #12 from argilo/lich-superframe 
Require the LICH to be from a single superframe
 2023-09-19 20:43:49 +02:00
Clayton Smith 7b27c1a239 Add missing dependencies to makefiles 2023-09-19 14:10:55 -04:00
Wojciech Kaczmarski 939c89b516
[WIP] packet decoder 
multiframe text messages should now be decodable
bugs may exist in the part of the code where chunks of frame data are joined together
 2023-09-19 19:13:36 +02:00
Wojciech Kaczmarski 18ff1df36f
update Makefile with `install` 2023-09-19 17:11:49 +02:00
Wojciech Kaczmarski 5dc77da429
Delete SP5WWP/m17-packet/m17-packet-encode 2023-09-18 15:29:13 +02:00
Wojciech Kaczmarski 009b8bceaf
Delete SP5WWP/m17-packet/m17-packet-decode 2023-09-18 15:29:07 +02:00
Wojciech Kaczmarski 4fbfd06885
[WIP] packet decoder 2023-09-18 15:24:10 +02:00
Clayton Smith 475df7fefd Require the LICH to be from a single superframe 2023-09-14 01:24:05 -04:00
Clayton Smith a88f0f2e19 Only update the LSF data once per superframe 2023-09-13 08:04:08 -04:00
Wojciech Kaczmarski cf1e16a294
Merge pull request #9 from argilo/eof-eot 
Correctly handle EoF, and transmit EoT
 2023-09-13 10:33:13 +02:00
Wojciech Kaczmarski 7b7f262819
Merge pull request #8 from argilo/fix-fn-lich-cnt 
Fix wrapping of frame number and LICH counter
 2023-09-13 10:25:08 +02:00
Clayton Smith 896d57ad0a Correctly handle EoF, and transmit EoT 2023-09-12 20:55:16 -04:00
Clayton Smith db510efe1e Fix wrapping of frame number and LICH counter 2023-09-12 17:26:27 -04:00
Clayton Smith 48e528224e Add null termination after callsign 2023-09-12 15:03:28 -04:00
Wojciech Kaczmarski 83e3357693
`m17-decoder` update 
- new cross-correlator
- Makefile update
 2023-09-12 17:11:27 +02:00
Wojciech Kaczmarski 873266fbc6
minor fixes 2023-09-11 17:50:40 +02:00
Wojciech Kaczmarski f10ff2ad14
CRC location fix 2023-09-11 16:52:45 +02:00
Wojciech Kaczmarski b9205bfb42
typo fix 2023-09-11 11:10:54 +02:00
Wojciech Kaczmarski 974d31db11
whitespace fix 2023-09-11 08:56:38 +02:00
Wojciech Kaczmarski c2d1adb154
add arch check to calm down `-Wall` 2023-09-10 19:34:54 +02:00
Wojciech Kaczmarski 3d165dff89
printf format fix 2023-09-10 19:10:25 +02:00
Wojciech Kaczmarski f47717503f
code cleanup 2023-09-10 19:05:07 +02:00
Wojciech Kaczmarski a3ef25ace4
removed unused variable `symb` 2023-09-10 18:46:27 +02:00
Wojciech Kaczmarski 6388bd43d6
default CAN setting update 2023-09-10 18:38:54 +02:00
Wojciech Kaczmarski 19eb0beb60
added missing newline characters 2023-09-10 18:36:33 +02:00
Wojciech Kaczmarski 48c3d8ce14
temporary fix for the interpolation gain error 2023-09-09 12:17:45 +02:00
Wojciech Kaczmarski 222783aaa4
Last frame byte counter fix 2023-09-08 18:49:27 +02:00
Wojciech Kaczmarski a0c97225b1
P_3 puncturer fix 2023-09-08 17:52:11 +02:00
Wojciech Kaczmarski eb381cd079
`m17-packet-encode` update 2023-09-08 17:41:40 +02:00
Wojciech Kaczmarski 48918370d1
Delete SP5WWP/m17-decoder/m17-decoder-sym 2023-09-07 15:39:42 +02:00
Wojciech Kaczmarski 667ead0806
Delete SP5WWP/m17-coder/m17-coder-sym 2023-09-07 15:39:32 +02:00
Wojciech Kaczmarski 9b586a36fe
Delete SP5WWP/m17-packet/m17-packet-encode 2023-09-07 15:39:22 +02:00
Wojciech Kaczmarski f8ead61a57
`m17-packet-encode` update 
Still WIP
 2023-09-07 15:38:46 +02:00
Wojciech Kaczmarski 1029b86066
Various updates 
Added new consts/#defines
WIP packet encoder
 2023-09-07 12:34:39 +02:00
Wojciech Kaczmarski b8f4f852b0
WIP CLI packet encoder 2023-09-06 20:43:53 +02:00
Wojciech Kaczmarski 17f662d039
Update m17-coder-sym.c 2023-04-06 17:17:11 +02:00
Jean-Michel Friedt cad279a3eb make compilation compatible with C++ and global variable local 2023-02-20 20:15:34 +01:00
Clayton Smith 3d930d4ce0 Fix reads from stdin 2023-01-13 17:00:13 -05:00
Clayton Smith 2059122c8f Fix undefined behaviour 2023-01-13 14:14:24 -05:00
Wojciech Kaczmarski 4953335cf2
added callsign decoder 2023-01-12 17:43:21 +01:00
n1ai f65300b1a8 Script to test encoder/decoder flowgraph. 2022-12-31 19:50:29 -05:00
Wojciech Kaczmarski 35bef66603
Add files via upload 2022-12-28 10:04:38 +01:00
Wojciech Kaczmarski 7d737f5217
Add files via upload 2022-12-27 15:46:07 +01:00
Wojciech Kaczmarski 398eacdbed
Add files via upload 2022-12-27 15:45:54 +01:00
Wojciech Kaczmarski 75b2e6ddaf
Add files via upload 2022-12-27 14:13:10 +01:00
Wojciech Kaczmarski ecedd527e7
Add files via upload 2022-12-27 12:41:43 +01:00
Wojciech Kaczmarski c610878bcf
convolutional coder added 2022-12-27 12:41:28 +01:00
Wojciech Kaczmarski 5c7afd47a9
Update Makefile 2022-12-27 12:12:35 +01:00
Wojciech Kaczmarski d00f4d544b
Add files via upload 2022-12-19 11:34:46 +01:00
Wojciech Kaczmarski 06b110cc73
add CRC calculation and check 2022-12-19 11:34:08 +01:00
Wojciech Kaczmarski b3bc53f346
Add files via upload 2022-12-16 18:58:22 +01:00
Wojciech Kaczmarski 1971f4405c
Add files via upload 2022-12-16 15:07:45 +01:00
Wojciech Kaczmarski 2ae8eda4c6
Update Makefile 2022-12-16 14:35:35 +01:00
Wojciech Kaczmarski 566a0e26b7
Add files via upload 2022-12-16 14:14:25 +01:00
Wojciech Kaczmarski 4c109f94d6
Add files via upload 2022-12-16 14:13:54 +01:00
Wojciech Kaczmarski 5b445df0d7
Add files via upload 2022-12-09 10:19:43 +01:00
Wojciech Kaczmarski ad98959f3d
Add files via upload 2022-12-09 10:17:54 +01:00
Wojciech Kaczmarski 441c6d8a3a
Delete symbol_recovery.grc 2022-12-07 17:53:54 +01:00
Wojciech Kaczmarski ee9570aacb
Delete viterbi.c 2022-12-07 17:53:51 +01:00
Wojciech Kaczmarski e024a892e8
Delete viterbi.h 2022-12-07 17:52:48 +01:00
Wojciech Kaczmarski 33f4dcfd18
Delete m17.h 2022-12-07 17:52:45 +01:00
Wojciech Kaczmarski 8b14bc8af2
Delete m17-decoder.c 2022-12-07 17:52:42 +01:00
Wojciech Kaczmarski 3cd2b62ad5
Delete m17-decoder-sym.c 2022-12-07 17:52:36 +01:00
Wojciech Kaczmarski a94cdc229c
Delete golay.h 2022-12-07 17:52:32 +01:00
Wojciech Kaczmarski 3fb130dff1
Delete golay.c 2022-12-07 17:52:29 +01:00
Wojciech Kaczmarski dd601a2bec
Delete SP5WWP/TX directory 2022-12-07 17:52:24 +01:00
Wojciech Kaczmarski b0c9e568d5
Add files via upload 2022-12-07 17:51:28 +01:00
Wojciech Kaczmarski 2a7484fef2
Add files via upload 2022-12-07 16:43:33 +01:00
Wojciech Kaczmarski 7d7fb4e7f1
Add files via upload 2022-12-06 14:48:41 +01:00
Wojciech Kaczmarski ae5a108ff3
Add files via upload 2022-12-06 14:46:54 +01:00
Wojciech Kaczmarski b242a00ed9
Add files via upload 2022-12-06 14:06:02 +01:00
Wojciech Kaczmarski bf212ee421
Add files via upload 2022-12-05 20:01:07 +01:00
Wojciech Kaczmarski 8a22e07f2e
Add files via upload 2022-12-05 13:10:41 +01:00