Project Description
Currently with just with 8 RPi devices cables occupy most of the space in the 'rack. Reduce the clutter with replacing USB to UART converter with WiFi to UART ones.
Goal for this Hackweek
- Devices are ordered
- Prepare device programmer
- Study platform
- Create clean WiFi to UART bridge implementation
Resources
Result
This project is part of:
Hack Week 21
Activity
Comments
Similar Projects
SUSE Prague claw machine by anstalker
Project Description
The idea is to build a claw machine similar to e.g. this one:
Why? Well, it could be a lot of fun!
But also it's a great way to dispense SUSE and openSUSE merch like little Geekos at events like conferences, career fairs and open house events.
Goal for this Hackweek
Build an arcade claw machine.
Resources
In French, an article about why you always lose in claw machine games:
We're looking for handy/crafty people in the Prague office:
- woodworking XP or equipment
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Grapesss: a physical Shamir's Secret Sharing application [ESP32-C3 + Mobile] by ecandino
Description
A couple of years ago I created StegoSecretS, a small cli used to encrypt and split a secret into multiple keys, using the Shamir's Secret Sharing algorithm.
The idea is to re-implement the project using physical devices. One device alone will be useless, but when close together they can be used to decrypt the secret.
On a practical side the user encrypts the secret with a mobile application. The same application is used to split the secret, and load the partial keys into different micro-controllers. Another user will be able to decrypt the secret only having at least N devices close together (using the application).
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Goals
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Resources
Grapesss: a physical Shamir's Secret Sharing application [ESP32-C3 + Mobile] by ecandino
Description
A couple of years ago I created StegoSecretS, a small cli used to encrypt and split a secret into multiple keys, using the Shamir's Secret Sharing algorithm.
The idea is to re-implement the project using physical devices. One device alone will be useless, but when close together they can be used to decrypt the secret.
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Resources
Add a machine-readable output to dmidecode by jdelvare
Description
There have been repeated requests for a machine-friendly dmidecode output over the last decade. During Hack Week 19, 5 years ago, I prepared the code to support alternative output formats, but didn't have the time to go further. Last year, Jiri Hnidek from Red Hat Linux posted a proof-of-concept implementation to add JSON output support. This is a fairly large pull request which needs to be carefully reviewed and tested.
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Review Jiri's work and provide constructive feedback. Merge the code if acceptable. Evaluate the costs and benefits of using a library such as json-c.
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Description
ESETv2 is an intriguing challenge developed by ESET, available on their website under the "Challenge" menu.
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.dataSize 0
.code
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consoleRead r3
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hlt
This language also supports multi-threading. It includes instructions such as createThread
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/unlock
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Goals
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Resources
- Challenge URL: https://join.eset.com/en/challenges/core-software-engineer
- My github project: https://github.com/DispatchCode/eset_vm2 (not 100% complete)
Achivements
Project still not complete. Added lock / unlock instruction implementation but further debug is needed; there is a bug somewhere. Actually the code it works for almost all the examples in the samples folder. 1 of them is not yet runnable (due to a missing "write" opcode implementation), another will cause the bug to show up; still not investigated, anyhow.
FizzBuzz OS by mssola
Project Description
FizzBuzz OS (or just fbos
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This kernel provides just one system call, write
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This project is free software and you can find it here.
Goal for this Hackweek
- Better understand the RISC-V SBI interface.
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- Have fun.
Resources
Results
The project was a resounding success Lots of learning, and the initial target was met.
FastFileCheck work by pstivanin
Description
FastFileCheck is a high-performance, multithreaded file integrity checker for Linux. Designed for speed and efficiency, it utilizes parallel processing and a lightweight database to quickly hash and verify large volumes of files, ensuring their integrity over time.
https://github.com/paolostivanin/FastFileCheck
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