I am doing i2c reads in my while(1) loop. I do have an external interrupt source. I wonder, if the external interrupt arrives while data is being sent on i2c bus, what will happen? The mcu will enter to interrupt service routine clearly, will i2c per...

update:I plug the board to PC, click on this button(the right one, run button) below, CubeIDE loads the code into board and it works like a charm. I then disconnect the board, replug it, and now it is not working. Adding a delay(around 8 ms) after se...

Preamble: consider I have an STM32F4 Discovery Board.Hi,STM32CubeIDE offers a very good interface and opportunities. However, I am type of a person who wants to actually see each step. So, I want such a configuration that, only the minimum set of re...

In documents and lots of online sources there is a formula as follows(attached below),But I cannot get why CAL value is in the numerator and RAW data is in the denominator. I have this logic in my mind,In the factory, producers used a preknown/fixed ...