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blog.nobugware.com
| | ciesie.com

You programmed STM32 microcontroller using Nucleo or Discovery boards. That means you used Serial Wire Debug (SWD) for programming/debugging. Now, you are designing a PCB with a STM32 microcontroller on it, which means you have to be able to program it. One solution is uploading the code through a bootloader - a small piece of software, made by ST that has been saved in the protected (read-only) memory of the microcontroller.
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| | blog.squix.org

Logic Analyzers can be quite useful to test and analyze hardware. In this short video I explain how to use the cheap LHT00SU1 logic analyzer together with PulseView on Mac OS X to test a new ESP32 development board. https://youtu.be/PHADbXs1rJQ Here is the code used to create the signals #include uint8_t pins [] =...
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| | muscaw.dev

I started working on a project that involves an ESP32. I'm using the Arduino platform to develop on the ESP32. This is a platform I have some familiarity with. When I went to use the EEPROM to save some information, I just could not make it work. The information did not seem to register to the EEPROM and/or read back from the EEPROM. The reason is because the EEPROM needs to be initialized when using an ESP32 board and not on Arduinos.
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| | www.matsimitsu.com

I thought it would be fun to control an RC car with an arduino.
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