STM32 MCUs Boards and hardware tools

Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.

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STM32H755 Nucleo board ADC noise

Hi,I'm using STM32H755 Nucleo board and I'm evaluating ADC. I'm using 1.92MSPS per ADC sample rate for ADC1 and ADC2. I'm using A0 and A5 pins from CN9. I'm using ethernet to transfer data. My input to A0 (I channel) is 100kHz sine and A5 (Q channel)...

Q_channel.png I_channel.png time_domain.png
mosamasa by Associate II
  • 285 Views
  • 5 replies
  • 2 kudos

Resolved! STM32U5A5QJI6Q Power Supply Review

sub: Power Supply Review for STM32U5A5QJI6Q in our SchematicHi, I’m currently working with the STM32U5A5QJI6Q microcontroller and would appreciate some help reviewing the power supply section of our schematic. Specifically, we are unsure whether it’s...

STlink different pinout information

Hello,I'm developing a customized board with STM32H723ZGT6, and I need to prepare it to program the uC, so I'm placing a connector to conect the STlink V2 or V3. Looking for the documentation I have diferent information about the programmer pinout. I...

zpedro_0-1741800128192.png zpedro_1-1741800175148.png
zpedro by Associate
  • 187 Views
  • 1 replies
  • 0 kudos

ADC - watchdog

@Amel NASRI @Tesla DeLorean Hi! I have a question about the ADC WD. I am trying to use it, being triggered by a touchscreen, I have set it as follow: static void MX_ADC1_Init(void){/* USER CODE BEGIN ADC1_Init 0 *//* USER CODE END ADC1_Init 0 */ADC_A...