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Author SHA1 Message Date
rudi_s 75f33727b2 Update .forgejo/workflows/doc.yaml 2024-08-27 18:10:11 +02:00
rudi_s 059108457e Update .forgejo/workflows/doc.yaml 2024-08-27 18:10:11 +02:00
Thomas Kolb 3ca4eaf3ef Even more debugging 2024-08-27 18:10:11 +02:00
Thomas Kolb a9d4b318f9 More debugging 2024-08-27 18:10:11 +02:00
Thomas Kolb 50ccda3738 docker: make version a parameter 2024-08-27 18:10:11 +02:00
Thomas Kolb a0120abc39 Workflow: Add git to the container 2024-08-27 18:10:11 +02:00
Thomas Kolb 934ba4a339 Workflow: add nodejs to image 2024-08-27 18:10:11 +02:00
Thomas Kolb a56460bef6 workflow: add checkout step 2024-08-27 18:10:11 +02:00
Thomas Kolb a6c758e1b5 Actions: next try 2024-08-27 18:10:11 +02:00
Thomas Kolb 0b3bbfe2c9 Add Forgejo workflow for documentation 2024-08-27 18:10:11 +02:00
Thomas Kolb e5d668c7cd Add build scripts for docker container 2024-08-27 18:10:11 +02:00
Thomas Kolb 10f634d144 doc: translate message sequence diagrams to mscgen 
Mermaid is more beautiful, but the tool stack is really annoying. A Chrome
browser should not be necessary to generate some SVGs.
 2024-08-27 18:07:12 +02:00
Thomas Kolb 79c340c20d connection: add state checks 2024-08-25 23:27:22 +02:00
Thomas Kolb fc9e5c5229 Combine layer2_rx and layer2_tx in a new connection module 
The new module is not used yet, but this is a preparation for the future
multi-client networking support.
 2024-08-25 22:26:56 +02:00
Thomas Kolb 899152a530 Remove config.h from Git; must be adapted by the user 
A template for the config file is provided in src/config.h.template. It must be
copied to src/config.h and adapted for force users to set their own station
call sign.
 2024-08-25 20:26:41 +02:00
Thomas Kolb 303bfaec4f doc: enable stem processing for formulas 2024-08-25 01:14:38 +02:00
Thomas Kolb 76f9f37b5d doc/Makefile: add clean target 2024-08-25 01:14:28 +02:00
Thomas Kolb 9d86bc3c97 doc: write generated files to separate directory 2024-08-25 00:52:51 +02:00
Thomas Kolb c52d0766d7 Remove obsolete compile_flags.txt 2024-08-23 19:52:24 +02:00
Thomas Kolb 2e91fd7c42 Apply free software+documentation licenses 
All code is now licensed under GPLv3+. The documentation is licensed under
CC BY-SA 4.0.

This is now officially free software! \o/
 2024-08-23 11:53:40 +02:00
Thomas Kolb 017eb221f1 Integrate the interleaver 2024-08-16 22:14:07 +02:00
Thomas Kolb 325abdbd02 packet_queue: allow max. 15 packets to be queue (transmit window) 
16 is not allowed because it leads to an overflow in sequence numbers, making
them ambiguous.
 2024-08-09 22:22:01 +02:00
Thomas Kolb 6d9068f63d define INTERLEAVE_DISTANCE 2024-08-09 22:18:20 +02:00
Thomas Kolb 2ddb8aa18c Randomize retransmit time 2024-08-09 22:16:14 +02:00
Thomas Kolb d2ef6d9741 Remove empty packets from the queue after their first transmission 2024-07-27 00:50:04 +02:00
Thomas Kolb 04dcfff6fd Do not transmit an empty packet if an empty packet was received 2024-07-27 00:33:47 +02:00
Simon Ruderich 9990aa5fbb main: check return value of layer2_tx_fill_packet_queue() 2024-07-24 20:20:36 +02:00
Simon Ruderich 52f45cb433 layer2: check return values when adding empty packets 2024-07-24 20:20:36 +02:00
Simon Ruderich 4e2815923c layer2: handle invalid message types just in case 2024-07-23 09:24:32 +02:00
Simon Ruderich fe3460a899 doc: s/should/must/ 2024-07-23 09:21:14 +02:00
Simon Ruderich 766caf7e07 layer2/packet_structs: use variable to reduce duplication 2024-07-23 09:15:56 +02:00
Simon Ruderich b3a49fe0ba layer2: update comments, use constant 2024-07-23 09:15:34 +02:00
Simon Ruderich 8aacbaf8c3 layer2/packet_queue: remove unused function packet_queue_can_add_packet() 2024-07-23 08:41:42 +02:00
Simon Ruderich 9845514a46 layer2/packet_queue: permit using full queue size 
Previously, only PACKET_QUEUE_SIZE - 1 elements could be stored.
 2024-07-23 08:41:25 +02:00
Thomas Kolb 10a869d1a2 Layer 2: send Empty Packet acknowledgements if there’s nothing else to transmit 2024-07-22 22:19:23 +02:00
Thomas Kolb 87eeb045b0 docs: define an Empty Frame and its usage 2024-07-22 21:40:54 +02:00
Thomas Kolb c9916c08da Add a simple interleaver implementation (not used yet) 2024-07-21 17:23:15 +02:00
Thomas Kolb 04f29b94bf rx: show AGC gain after preamble, header and data 2024-07-20 22:33:08 +02:00
Thomas Kolb 576cdbfac5 Added ham64.c/.h to CMakeLists.txt 2024-07-20 22:32:01 +02:00
Thomas Kolb 77b24cf591 tests: Added variant of rx_file test for layer2 debugging 2024-07-20 22:31:13 +02:00
Thomas Kolb 38010ea672 rx-debugging: always dump symbols on packet boundaries 2024-07-20 22:30:27 +02:00
Thomas Kolb 12e727be00 packet_structs: add function to dump a packet header to the log 2024-07-20 22:29:04 +02:00
Thomas Kolb 3068db1d50 Handle retransmit timeouts 2024-07-20 01:04:03 +02:00
Thomas Kolb fe684f7a1d Fixed stack overflow in transmit() 2024-07-20 01:03:31 +02:00
Thomas Kolb db2700c0f7 layer2_decode_packet_header: fixed rx_seq_nr readout 2024-07-20 01:02:42 +02:00
Thomas Kolb bfe1cce6e3 packet_queue: wrap sequence number in packet_queue_delete() 2024-07-20 01:01:55 +02:00
Thomas Kolb ac0fb54623 layer2_tx: fixed logging 2024-07-20 01:01:35 +02:00
Thomas Kolb 3b7d6baa74 layer2_tx: fixed packet size 2024-07-20 01:01:01 +02:00
Thomas Kolb bcbcf5aeff Layer 2: Added logging for retransmit handling 2024-07-20 00:26:53 +02:00
Thomas Kolb d449e31586 logger: show module name 2024-07-20 00:04:32 +02:00