Writing Drivers for SPI Chips in Embedded Systems
A practical reference for embedded SPI drivers for ADCs, sensors, DACs, and other peripheral chips, covering datasheets, timing, testing, and bring-up.
EMBEDONIX
Embedded Systems & Electronics Engineering
EMBEDONIX
Embedded Systems & Electronics Engineering
Category Featured Articles
A curated collection of the most important Embedonix articles covering embedded systems, firmware engineering, modern C++, debugging, and practical development techniques.
Writing Drivers for I2C Chips in Embedded Systems
How to build maintainable I2C chip drivers for sensors, ADCs, EEPROMs, GPIO expanders, and other peripheral devices without leaking bus details into application code.
Evidence-Driven Debugging for C and C++ Firmware and Tools
A practical debugging workflow for C and C++ firmware, drivers, Linux utilities, and test tools: capture failures, replay inputs, instrument boundaries, protect timing, and verify fixes.
Keeping Instrument GUIs Responsive with Qt
How to structure Qt instrument GUIs so serial, USB, TCP, and SCPI hardware failures do not freeze widgets, hide stale data, or leave operators guessing.
10 Embedded Firmware Practices That Prevent Painful Bugs
Ten firmware habits that make bring-up easier, expose faults earlier, and keep common embedded failures from hiding in drivers, interrupts, buffers, or timing code.