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Fauvido Technologies
Hardware emulation for faster testing of your firmware
Fauvido Technologies builds the testing layer for physical computing. Our product Macrohill lets firmware teams test against a live emulation of their hardware: inject faults, author test cases with AI or by hand, run profilers (Memory, CPU in terms of instructions), and replay recorded sensor data. We also provide a CLI that can intergrate into your CI/CD pipeline and make E2E testing on every commit, on the emulated board, possible.
I am a student and I work at a team which builds solar race cars. We've always had the problem of waiting for hardware to arrive before we can do any tests, or having everything work in the air conditioned room but when stepping in the sun ruined it (the irony of a solar car circuitry being messed up due to the sun). Hence, I came up with this idea, it's still in heavy development phase. But it would be awesome if you could play around with it!
finally a tool that gets how painful firmware testing really is. the fault injection on a live emulation alone is worth checking out.
One thing that would really help teams like ours is a built-in diff viewer for regression tests. When a CI run fails, being able to visually compare the new firmware trace against a known-good golden run side by side would save so much debugging time. Even better if it could highlight exactly which memory addresses or instruction paths diverged.
One thing that would really help our team: a way to share and reuse custom fault injection profiles across projects, maybe through a simple registry or versioned config files. Right now we keep recreating the same fault scenarios for each board family, and it gets messy fast.
A CLI that plugs into CI is great, but can you add a way to export test runs as a standardized report like JUnit XML or SARIF. That would make the results drop straight into GitHub Actions or Jenkins without extra glue code and let devs see firmware regressions right next to their other test failures.
A CLI integration is great, but how about adding a web dashboard that visualizes profiling results across test runs. Would make it way easier for teams to spot regressions in CPU or memory usage at a glance instead of digging through CI logs.
About Fauvido Technologies on Product Hunt
“Hardware emulation for faster testing of your firmware”
Fauvido Technologies was submitted on Product Hunt and earned 8 upvotes and 11 comments, placing #105 on the daily leaderboard. Fauvido Technologies builds the testing layer for physical computing. Our product Macrohill lets firmware teams test against a live emulation of their hardware: inject faults, author test cases with AI or by hand, run profilers (Memory, CPU in terms of instructions), and replay recorded sensor data. We also provide a CLI that can intergrate into your CI/CD pipeline and make E2E testing on every commit, on the emulated board, possible.
Fauvido Technologies was featured in Hardware (11.4k followers), Internet of Things (226.3k followers), Developer Tools (515.9k followers) and Vercel Day (26 followers) on Product Hunt. Together, these topics include over 89.9k products, making this a competitive space to launch in.
Who hunted Fauvido Technologies?
Fauvido Technologies was hunted by achintya jai. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
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