Hi everyone,I’m working on a custom bootloader for an STM32H750 and need some help. My goal is to be able to update the unit from USB and for doing so I use an external eeprom to store the MCU FW and load it into RAM at startup. The main reason to us...

Dear all, in my application I want to send constantly data to an external I2C device in DMA mode. For this I use the function HAL_I2C_Mem_Write_DMA. I have my ADCs and SPI correctly working with DMA but with the I2C I get the error I2C_DMAError  in t...