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  1. What is the use of PDR ON ? - STMicroelectronics Community

    Posted on June 28, 2018 at 22:53 hello . 1.We have done a Stm32F429 board , and we can set PDR ON to GND OR VCC (we set to gnd) how ever in the STM32 PDF : AN4488 Application …

  2. How can use st-link as a uart for stm32f429 discov ...

    Posted on January 11, 2018 at 10:48 I want to use UART with on board.So,is it possible to use st-link as a uart communication. If yes,then how and if

  3. Solved: Extending Flash memory on STM32F429 MCU using exte ...

    Feb 28, 2023 · Extending Flash memory on STM32F429 MCU using external memory that can store images during MCU Flashing Go to solution Caan Senior

  4. Configuring I2S Clock on STM32F4? - STMicroelectronics

    Oct 10, 2017 · I've configured the STM32F429 I2S as 8 KHz output, using a master clock. This configuration is shown in the table below: By breaking during running the code, I've confirmed …

  5. Clocks configuration - STM32F429 - STMicroelectronics Community

    Feb 15, 2021 · Hi everyone, I try to understand more deeply the the whole clocks issue and how each frequency affects the running time. My board is STM32F429, and the clock configuration …

  6. stm32f429 GPIO input impedance - STMicroelectronics Community

    Jun 10, 2024 · Will there be any input impedence for the gpio's of stm32f429 If yes what is the value.

  7. STM32F429I example projects - STMicroelectronics Community

    Sep 15, 2022 · I want to start programming the STM32F429I by studying some example programs provided by ST or some users. Online I found few tutorials and someone recommended using …

  8. How to read and write form/to SDRAM MEMORY in STM32f429 …

    Posted on April 25, 2014 at 08:27 stm32f429-DISCO board have 8MB of on chip SDRAM module.I want to interface SDRAM chip to microcontroller.I finished the initilization part.Now I …

  9. Extend RAM STM32F429 - STMicroelectronics Community

    ‎ 2021-05-26 1:44 PM Both the STM32F427 and STM32F429 can use SDRAM to extend memory, as well as other RAM types, as long as the package has the pins required to do so. If you feel …

  10. STM32F429: CAN cannot receive messages - community.st.com

    Feb 24, 2025 · I am trying to use my STM32F429IGT6 CAN to receive some data from the host computer. The data is basically 4 16-bit unsigned integers (8 bytes in total), the message ID is …