STM32 MCUs Products

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Electronic design for JTAG/SWD

Hello everyone,I've been looking for some time for an example of an electronic design that would allow me to use the STLINK-V3MINIE in JTAG mode.With my electronic schematic I can use it in SWD mode, which works very well.However, it's impossible to ...

Boris19_5-1710329283537.png Boris19_1-1710329015965.png Boris19_3-1710329034771.png Boris19_4-1710329218265.png
Boris19 by Associate III
  • 3823 Views
  • 4 replies
  • 2 kudos

STM32U575 MMC operation issue

Hi,I need help on MMC operations.My project is using STM32U575 to access MMC chip (EMMC16G-IB29). It uses SDMMC1  on 4B bus (MMC 4bit wide bus). The U575 is running on 90MHz. The initialization sub is: static void MX_SDMMC1_MMC_Init(void){hmmc1.Insta...

hguan by Associate III
  • 688 Views
  • 0 replies
  • 0 kudos

Resolved! Emulator for STM32H745

Hello,We are using a hardware with STM32H745 controller with FreeRTOS.Can you please suggest a good PC Emulator which can be used to emulate above controller with FreeRTOS.Also we use UART, SPI, LED, CAN peripherals on the actual hardware. Can these ...

ATank.1 by Associate III
  • 6305 Views
  • 7 replies
  • 4 kudos

Resolved! Trying to use SPI emulator (AN4678) on STM32F405

Hello,I'm trying to read some data using the RX mode of the SPI emulator explained in AN4678 but I have a weird bug that I don't know how to fix.To quickly explain how it works, the SPI emulator uses TIM1 pin to generate a clock and a GPIO pin to beh...

arnaudg by Associate II
  • 1020 Views
  • 3 replies
  • 0 kudos

Resolved! STSW-IO-LINK on STEVAL-IDP004V2

How to open the STSW-IO-LINK evaluation firmware in the STM32CubeMX development platform? STSW-IO-Link is downloaded and extracted. The *.ioc file seems to be missing in the STSW-IO-LINK firmware package!

Luna by Associate II
  • 2018 Views
  • 10 replies
  • 1 kudos

Resolved! STM32 Bootloader Pin Availability

Hello,I am reading AN2606 and I am wondering if I am interpreting the document correctly. Is table 113 suggesting that the FDCAN bootloader is only available on pins PH13 & PH14 in the STM32H75 series? Since these pins do not exist on the 100 pin pac...

NAbun.1 by Associate III
  • 882 Views
  • 2 replies
  • 3 kudos