Embedded
ESP32 without a board: firmware tests with Zephyr and QEMU
Test ESP32 firmware before hardware arrives: how Zephyr and Espressif QEMU fit together, where to start, and what still needs a physical board.
ENGINEERING ARCHIVE
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Projects, engineering notes and architectural decisions. From the lab to real systems.
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Embedded
Firmware Black Box: how to find out why an embedded device resets in the field
A Firmware Black Box for STM32, ESP32 and RTOS devices captures reset reason, watchdog state, HardFault data, persistent logs and application state so teams can diagnose embedded resets in the field.
THE NEXT STEP