Misc
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The Koan of the Silent Void
A Disciple came to the Master, holding a tablet of black glass.“The engineers say this is the dawn,” the Disciple said. “I have fed it […] Read More
Development
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Building with Embedded Swift – problem Swift language not supported by “Unix Makefiles” generator
When trying to build Embedded Swift with ESP-IDF on Linux, you may encounter the following error: The problem is caused by missing ninja tool, since […] Read More
Shells like Bash or Zsh are very powerfull. Sometimes it’s necessary to get the size of subdirectories and order them by size, ideally in human […] Read More
Development
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ESP32 application crash i2c: CONFLICT! driver_ng is not allowed to be used with this old driver
The application compiled with ESP-IDF 5.3 or newer might fail with the following message in the runtime: Problem is caused by incompatible BSP (Board Support […] Read More
IoT
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How to Create, Build, Flash, and Simulate a “Hello World” Rust Bare Metal Application for ESP32-S3
Rust is a great programming language when developing for embedded devices like MCUs, which have limited resources. Especially, Bare Metal (a.k.a. no_std) brings many advantages […] Read More