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Bench · 2022-11-19

Dear all,It seems like I actually broke two Nucleo 144 with a H7A3 and H723 after I tried to debug the MCU with the on board debugger and after switching the supply voltage for the MCU to 1.8V (no connection from debugger to MCU possible, even not wi...

Bench · 2021-10-01

Dear all,I try to read out ADC-Data, that is streamed from an external adc (AD7768) out to the uC. What I want to do is to more or less directly stream out the data via USB CDC.Therefore, I planned to use the DMA between the SPI and USB. However, thi...

Bench · 2020-07-01

Dear ST-community,in my project I am trying to sample with 4 timer-triggered ADCs simultaneously, what works quite well. Afterwards I am transmitting the data via USB to the PC. As long as I store the data in a buffer and transmit it after the measur...

Bench · 2020-06-19

Dear ST-community,I am trying to sample four basebandvoltages simultaneously. Therefor, I trigger 4 ADCs with the same timer in dual simultaneous mode. However, I encountered a problem with the digitized voltages. An image is attached (Y: ADC3, P:ADC...

Bench · 2019-09-10

Hello all,I want to use the Cordic accelerator in a STM32G4 and calculate the atan2 from 2 input arguments. Now two questions arise:1) Is there a package for CUBE so I can configure it there? Up to now I only see the activation button.2) If there is ...

Bench · 2022-11-22

Hallo all,thank you all for your answers. I will check it again with a new H7 nucleo when it is delivered. Maybe it is the dockingstation that makes problems since I dont have any external circuit attached. I will come back when I tested it!Good to ...

Bench · 2021-10-06

Hi!Thank you so much for your detailed answer! It workes like a charm :).Incredible easy!Best regardsBen

Bench · 2021-09-25

Hi,I am facing the same problem. Actually I would like to read all Data via one line. Would be nice to hear from you how you solved this issue!Thanks and best regardsBen

Bench · 2020-07-01

The sampled data is stored in the DMA. And after one sample all four ADCS are stoped in the ADC-Callback. The code stops than before the while-loop where I am waiting for the ADC-running-flag to be cleared. This means at some point the ADC-Callbacks ...

Bench · 2020-06-19

actually I use the ones proposed in the datasheet & as close as possible at the pins. This would also affect the other ADCs wouldn't it?

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User Activity

Debugging the MCU on a NUCLEO-H7A3ZI if 1.8V is selected?

SPI_Receive to USB_Transmit via DMA on STM32H7

Sampling Problem when Using ADCs and USB at the same time @STM32G474

Sampling difference between ADC3 and 4 in STM32G474 - Error in ADC4??

Cordic Configuration STM32G4

Re: Debugging the MCU on a NUCLEO-H7A3ZI if 1.8V is selected?

Re: SPI_Receive to USB_Transmit via DMA on STM32H7

Re: How to use an AD7768 with STM32H743

Re: Sampling Problem when Using ADCs and USB at the same time @STM32G474

Re: Sampling difference between ADC3 and 4 in STM32G474 - Error in ADC4??