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Development Posted on7. August 20237. August 2023

How to extract Rust function signatures from .rs file using sed – one-liner

To extract function signatures from .rs file you can use following one-liner with sed: Sample output:

Development Posted on24. July 202324. July 2023

ESP32 How to merge firmware into signle binary

Application built on top of ESP-IDF can be merged into single binary using following commands: The esptool will output following command and perform the conversion: […] Read More

Development Posted on2. May 2023

How to build single flashable binary for ESP32 with esptool.py

Build of ESP-IDF project produces several files, like bootloader, application binary or partition table. Having several files makes it harder to ship the application outside […] Read More

Development Posted on17. April 202317. April 2023

Matter: chip-tool pairing ble-wifi failing with Abort trap: 6 on macOS

chip-tool can be used for commissioning ESP32 with Matter. macOS users may face the following error with iTerm: It’s necessary to grant access to Bluetooth […] Read More

Development Posted on14. April 2023

Setting up esp-matter development environtment on openSUSE

When setting up development environment for esp-matter on OpenSUSE you may encouter following error: Problem is caused by gdbgui dependency in ESP-IDF. The dependency is […] Read More

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