cache out oldest neighbor information base (nib) entry if nib is full so multicast address resolution does not fail if nib is full (#18164, #18189) fixed in master
coap_block2_finish() leaves CoAP header in corrupted state if block2 option size ended up smaller than dummy value set by coap_opt_add_block2() (#20686, #20688) fix provied in #20855
RIOT Hackathon 2024
Agenda
TBD, times might still be subject to change
Time
Event
08:30
Room opens & Setup
09:00
Kickoff & Form Teams
12:00
Lunch
15:30
Hackathon stops, start preparing short slide deck
16:00
Presentation of results
17:00
Hackathon ends & Teardown
Hackathon Material
Before final presentation, please upload your slides to TBD.
Projects
Template, DO NOT OVERRIDE
Champion: Your Name
Project description:
Quick summary on your project
Is there anything you want to reference?
Interested:
Who wants to join the champion in their endevour?
Lingua-Franca on Riot
Champion: tassilo
Project description:
Lingua-Franca is an execution scheme that allows determinisitic execution on multicores and distributed environments.
The goal of this projects is to use functionality out of the lf-runtime and instead use features of the riot-kernel.
Interested:
Lasse Rosenow
Extending & Improving CoAP
Champions: Carl, Martine, chrysn
Project description:
Testing/integrating/extending unicoap
https://github.com/RIOT-OS/RIOT/issues/20792
libOSCORE integration
CoAP-over-TCP
Sketching EDHOC roadmap, eg. using coapcore from RIOT-rs
Interested:
Mikolai
A CoAP based RIOT shell
Champion: Teufelchen
Project description:
The current shell is simple but limited, especially the user experience could be better
My idea is to build a new shell which operates on top of CoAP
CoAP adds benefitial properties to a shell:
Request & Response matching: No more guessing which output relates to your command
Asynchrous execution: One can set timers in the shell or wait for events
Status codes: Did your command succeed?
Machine Readable interactions: Want autocomplete via tab? Just query /.well-known/core in the background and get a list of all commands
Great binary transportation, no more base64 workarounds
…
Using SLIPMUX to transport CoAP via UART/serial, even somewhat backwards compatible to the classic shell
Demo
I bring a working prototype with a shiny TUI for you to explore, test and evaluate!
Maybe of interest: https://files.teufelchen.eu/CoAP-Shell.pdf
Interested:
Oleg
chrysn
Mikolai
RIOT on my watch
Champion: Mikolai
Project description:
RIOT currently boots on the PineTime with a demo app by Koen and some work on supporting Bangle.js2 has been done by nica, including demo app
We could try to bring both up-to-date and consolidate app code to work on either hardware
I will bring a PineTime DevKit and a Bangle.js2, more hardware is welcome
Interested:
RIOT networking papercuts
Champion: benpicco
Project description:
fix parsing DNS response from DNS64 server (#20355)
problem might be related to the AAAA record’s hostname being larger than the device name that was requested (CNAME redirect)
#20857 provides a fix
cache out oldest neighbor information base (nib) entry if nib is full so multicast address resolution does not fail if nib is full (#18164, #18189) fixed in master
coap_block2_finish() leaves CoAP header in corrupted state if block2 option size ended up smaller than dummy value set by coap_opt_add_block2() (#20686, #20688) fix provied in #20855
gnrc_sixlowpan_frag always assumes worst case layer 2 PDU (#19132, #19150, #19189)
Interested:
…
Multi-hop bulk data (firmware) multicast via CoAP
Champion: benpicco
Project description:
goal is to distribute a large data object (e.g. firmware update) to many nodes in a wireless multi-hop network
proposal to introduce a page option to CoAP
multiple blocks form a page
some blocks can be error correction blocks
nodes send bitmap of missed blocks (with nanorq could just be number of missed blocks)
sender keeps re-transmitting lost blocks
when a forwareder has a complete page, it starts to send it out
clean up current implementation
try to switch from Reed-Solomon codes to Fountain Codes (nanorq - try to get decode support working)
Interested:
…
Rust hacking
Champion: Kaspar
Project description:
We’ll do some RIOT-rs hacking
Ideas:
port RIOT-rs to Koen’s keyboard
integrate some http client
hack together an sntp client
build a multicast blinky demo
*Interested:
…
Improving the Docs
Champion: AnnsAnn
Project description:
Try to find ways to improve the docs
Improve Searchbar
Improve Theme