STM32 MCUs Products

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Same code for CubeIDE and Keil uVision

Hello,first, this is my first try on Keil uVision & MDK toolchain.My goal is to compile and run the same source using ST CubeIDE and Keil uVision.For this a generate code and 2 project files, one for CubeIDE and one for Keil, for a demo project with ...

regjoe by Senior
  • 9 Views
  • 1 replies
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VDDxSPI Pin connection when not used

Hello all,we are using the STM32H7S3Z8T6 in a project. It has four VDDxSPI pins for an external power supply if XSPI is used. I also found some information in app note AN5935.However, we are not using external memory and therefore we don't need an ad...

STesil by Visitor
  • 10 Views
  • 0 replies
  • 0 kudos

Resolved! PTP offload H7: one-step timestamp from HW?

Heyho,a few questions to those who already used the PTP offload function (not via IP / UDP, but PTP directly over ethernet, MAC packet type 0x88F7), which can auto-generate SYNC and DelayRequest messages:1) As this feature does not auto-generate Foll...

LCE by Principal II
  • 491 Views
  • 20 replies
  • 9 kudos

Resolved! STM32G0B1V issue with ADC measurements

I am having issues with the STM32G0 ADC measurements. I am trying to measure 2 voltages:1. 3.3V2. 12VAfter the voltage divider, the 3.3_adc and 12v adc pins are connected to the MCU pins directly:3.3_adc - PA3 (ADC1_IN3)12v adc - PA7 (ADC1_IN7)My STM...

LPetr1_0-1751962592906.png LPetr1_1-1751962700508.png LPetr1_2-1751962920393.png LPetr1_3-1751962943488.png
LPetr.1 by Senior II
  • 75 Views
  • 4 replies
  • 3 kudos

Resolved! UART message not Receiving in ESP32 from STM32

hi all,I'm Trying to send a string from STM32F401RE MCU to EPS32 Via UART i have programmed both STM as well as ESP32 and i successfully verified that data is available on UART pin of STM  Data on UART Pins of STMBut I'm not able to receive data on E...

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STM32H573 Ethernet MII clocks

Greetings, I am using STM32CubeIDE version 1.18, Running FreeRTOS, and using the HAL library to configure the ETH device.   I have the STM32H573 ETH port configured as MII, and communicating with an external ethernet switch device (also in MII mode)....

Implementing the HSE on the STM32G030K6Tx

Hi all,I am designing a PCB using the STM32G030K6Tx and for my application I only require the HSE external crystal, which I believe I connect to GPIO pins PC14 and PC15. When I go the the .ioc file in the STM32CubeIDE (System Core -> RCC) I see there...

MattH2 by Associate II
  • 95 Views
  • 8 replies
  • 2 kudos