Quentin Santos qsantos.fr

The RP2350 is too fast

qsantos.fr·2d

Asynchronous I²C in C

qsantos.fr·16w

(No) alternatives to the RP2350-USB-A

qsantos.fr·18w

The RP2350-USB-A cannot see devices disconnect

qsantos.fr·19w

Fixing the RP2350-USB-A not working as USB host

qsantos.fr·25w

The serial TX path seems to be down

qsantos.fr·39w

Transistors in reverse and redundant circuits

qsantos.fr·45w

Overanalyzing a minor quirk of Espressif’s reset circuit

qsantos.fr·45w

The missing part of Espressif’s reset circuit

qsantos.fr·45w

Reproducing Espressif’s reset circuit

qsantos.fr·46w

The ESP32-S2 reset pin

qsantos.fr·52w

Talking to Espressif’s Bootloader

qsantos.fr·52w

Espressif’s Automatic Reset

qsantos.fr·53w

Linux always toggles DTR & RTS

qsantos.fr·54w

Arduino’s Automatic Reset

qsantos.fr·54w

How to use “real” UART

qsantos.fr·57w

IndexedDB is Weird

qsantos.fr·62w·Lobsters, Hacker News

Rust Gotcha: last() on DoubleEndedIterator

qsantos.fr·71w

Rust Strings for C Programmers

qsantos.fr·74w

You Can Move Unpin

qsantos.fr·75w·Hacker News

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