About SMarie

SMarie · 2024-07-02

Hello,I think I might have found a bug source in the CubeMX's generated code, when two components of a same driver share the same clock.Here I'll use the example of the ADC 1 and 2 of the STM32H743GTV6 but I have see this case a few times elsewhere.A...

SMarie · 2024-07-02

Hello everyone. I am currently working on a bootloader with a STM32H743VGT6.I need to write data on both banks which aren't continuous as you can see below: It was recommended in this topic to use HEX format, but I need to stick to bin files. So my ...

SMarie · 2024-07-18

Can you show us what you do?

SMarie · 2024-07-17

Did that helped?Did you succeed with your loop back ?

SMarie · 2024-07-17

Indeed, as your master is supposed to drive every CS pin in high state when not communicating to the slave, it will work as it.The pull-up aren't mandatory, let's say it's more of a good practice.

SMarie · 2024-07-17

Yes, the lines require pull-ups because their idle state is high. So to address a chip, you'll need to drive its CS pin low.About the time in between communicating with two chips, you need to make sure that you completely stop communication with the ...

SMarie · 2024-07-17

Here is how you should interface your sensors with your master device :The SS pins are the CS. The master must have different CS pins for each slave. For the frequency, you can use any under 10 MHz.For knowing when read the measures, you can first re...

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