Find out more about STM32 implementations with external components, discuss use cases, and discover how to use new tools and ST components.
I have this really weird problem that has something to do with the RTC Backup data registers. I was testing the bootloaders ability to fall back to previous version of the firmware by letting IWDT reboot the device. Bootloader has a counter that uses...
I am a beginner in STM 32 and working on a Temperature controller where I have 4 Input push buttons to change the set parameter and store in EEPROM via I2c, pls help to resolve the issue where I am stuck, if you can guide me on free/paid basis, will ...
Hi All,I've had some logging code written some time back and I'd like to be able to selectively prepend the date/time onto what gets passed in however I'm at a loss as to know how to do this or where to start. The code that was supplied is below.#if...
Hi,I am trying to write some datato external eeprom with I2C_EEPROM_WritePage function, but it doesn't write everytime. Sometimes it can write and sometimes it can't. I am using standart peripheral I2C library and using the write page function below....
Hi,I am trying to launch a simulink model for the STM32429I-EVAL1 board following this example:"using-simulink-with-stm32-discovery-and-stm32f4xx-based-boards"The code compiles and downloads successfully in the board but doesn't start running.I am no...
Hi,I have incorporated the EEPROM emulation utility in a project based on STM32G474CE MCU. So far the read/write functionality works fine. The problem comes when a page is full and the page transfer function is called. At the end of this function no ...
Hi all, I'm discovering 32-bit microcontrollers for the first time. My project is almost completely working (using Timer 1 in input capture mode and all the rest is GPIO related). I want to save one variable so that it survives power down. Because th...
I have some projects that were left inadvertently with some function calls that write 0x00 bytes into the data EEPROM. They work properly. I have tested it.I detected the problem on a prototype board with an old sample of STM32L152C6T6 and this made ...