About ANovi.7

ANovi.7 · 2020-03-03

Hello everybody,I use the STM32H743 and try to flash it via UART, which usually works quite well.I would like to know whether it is important to de-energize the controller before connecting the programming adapter or the adapter must be connected und...

ANovi.7 · 2019-10-29

If I connect a constant rising signal at the ADC input, I observe significant fluctuations at certain ADC values. These fluctuations always appear at the same ADC values. The affected values have the following format XX500, e.g. 18500, 19500, 20500 e...

ANovi.7 · 2019-11-26

This issue concerns more the noise or the behavior in the static state. I got that with the hardware and software filter in the handle. In my case, the dropouts with a constantly rising signal are the problem. These dropouts still occur at the same A...

ANovi.7 · 2019-11-25

I switched from F4 to H7 because F4 ADC had a lot of noise. With the same RC element and 12 bit value, I measured 3x higher noise with F4 than with H7.

ANovi.7 · 2019-11-25

I have tried different ADC clock configurations. The dropouts will not disappear in this way.

ANovi.7 · 2019-11-21

I am out of the office until 25.11.2019.Note: This is an automated response to your message "User15744079967188602917 answered you: Fluctuations in ADC capture on STM32H743" sent on 22.11.2019 8:39:12.This is the only notification you will receive wh...

ANovi.7 · 2019-11-21

I am out of the office until 25.11.2019.Note: This is an automated response to your message "User15744079967188602917 answered you: Fluctuations in ADC capture on STM32H743" sent on 22.11.2019 8:37:06.This is the only notification you will receive wh...

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Controller supply when flashing via UART

Dropouts in ADC capture on STM32H743

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Re: Dropouts in ADC capture on STM32H743