Tomaž Zaman

@zaman.io

Instagram model. https://youtube.com/@tomazzaman

Testing the SFP LED control daemon. When no module: LEDs off. When module, no link: Orange. When module, link: Green and orange blinks. Done. ✅

I hate dealing with invoices. So I made an Agent that I can send an invoice to via Whatsapp. It will analyze the invoice, find the corresponding transaction in Xero, and attach it. 💪

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SFP modules have a somewhat convoluted way of driving LEDs so we decided to just wire those signals to GPIO pins and drive LEDs through a custom userspace script. Ultimate flexibility 💪

Big win for the day. Developed self-tests for each and every chip on the board. The result might not look like much, but there's probably a 1000 lines of code to make sure every device is properly initialised and running.

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