Arduino for STM32

#define SCREEN_ADDRESS 0x3C Adafruit_SSD1306 display(SCREEN_WIDTH, SCREEN_HEIGHT, &Wire); You "could try the OLED" using SPI, The Adafruit lib supports both I2C and SPI ... just be careful with CS. The W5500 ethernet module is SPI. I did not look into https://github.com/arduino-librar...

Hi. I do agree link or rs232 is good option for development . In filed firmware update by flash card boot will be easy.. Other wise for field engineering looks complicated.. ... from an FE perspective, eliminating any flash bootloader is a good idea as bootloaders in flash can be corrupted. The in-...

Which of : https://github.com/search?q=STM32+HID+bootloader ??? You may also want to look deeper into the USB stack with: https://docs.microsoft.com/en-us/windows-hardware/drivers/debugger/usbview But this makes me unable to have the Direct USB as programming USB and native USB at the same time, whi...

One would generally utilize this product library for Arduino: https://learn.adafruit.com/adafruit-1-3-and-1-54-240-x-240-wide-angle-tft-lcd-displays The specific details are here. But, other libraries may be available depending on your specific requirements. Ex: https://github.com/Floyd-Fish/ST7789-...

Have you read the following in your quest?

https://github.com/rogerclarkmelbourne/ ... t-handlers

Always, always, always have a software backup ... hard disk space (or USB flash) is too cheap to not be able to roll-back to a known-good copy. My procedure is to Zip up my sketch folder monthly...rolling backup on the working HD. Weekly I xcopy my sketches to an external hard drive. Daily, I save-a...

The Raspberry system is MBED as is the Arduino incarnation for RP2040.

I have used this successfully; traditional "core"

https://github.com/earlephilhower/arduino-pico

Hardly anything to laugh about, :lol: but, why not? Just because we work with computers does NOT mean that every action is cast in stone: https://stackoverflow.com/questions/2397984/undefined-unspecified-and-implementation-defined-behavior Other examples of undefined behavior include accessing an ar...

there is one possibility which is that some platforms / ide did not parse the include files and dependencies properly, that can cause definitions to be missed out and those PAXX may evaluate to zero. one way out of that is to #include the header file for your board. ... OK, maybe I'm wrong, but the...

... Does it give you a hint? Re-reading you intro post, you indicated you are using cores: My core is the one from stm32duino. JSONs included in Arduino: https://github.com/stm32duino/BoardMana ... index.json http://dan.drown.org/stm32duino/package ... index.json Which core are you using during com...