STM32 MCUs Products

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Recovering STM32H563 from closed product_state

Hey community, I was working on some production scripts for our H5 based boards and got myself locked out.This occured after trying to set the obk file. STM32_Programmer_CLI -c port=SWD ap=1 -sdp=<wrong_obk_path> I got a corresponding warning "Error:...

Schue by Associate II
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GPIO mode change

Hi,  I set it to GPIO Input mode and am using it. When I receive any signal during MCU operation, I want to convert it to Input -> EXTI mode. I wrote these codes at the moment, but there seems to be a problem. My Init code :  GPIO_InitStruct.Pin = ...

giwonKIM by Associate III
  • 641 Views
  • 2 replies
  • 2 kudos

stm32f072rbt6 discovery board spi issue

Hello everyone,I am working with the STM32F072RBT6 Discovery board, where the board is configured as an SPI slave while another device acts as the master. I am utilizing DMA to receive and transmit data through two SPI interfaces (SPI1 and SPI2).Curr...

Resolved! USB - RNDIS

HI team,               I am using STM32F769 board , do we have sample code or example for USB RNDIS application for F7 series. 

Shikamaru by Associate III
  • 672 Views
  • 2 replies
  • 1 kudos

STM32U Series Ultra Low Power No-Vref Pin

Hi friends. With using STM32U535 microcontroller, i plan to make a project. The project includes 3.6V battery cell. We read adc values when this battery cell supplies the microcontroller. When the battery voltage decreases, the reference voltage shou...

How to configure Ethernet with four MACs in STM32H745?

HI, AS mentioned in Reference Manual (RM0399) we can configure Four mac addresses. We are trying to configure four MAC's in stm32h745 ,we have configured two mac address successfully ,and we are unable to configure the remaining two mac addresses.so ...

syed1 by Associate II
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  • 2 replies
  • 1 kudos

Resolved! STM32G4 TCXO

Please let me know if there are any hardware or sofware specifics for connecting TCXO to the STM32G474 series? What should pay special attention to?I use FT2MN at 40 MHz. Its output was connected through a 10 pF capacitor and a 220 Ohm resistor, in s...

CrazyChel by Associate III
  • 3411 Views
  • 25 replies
  • 8 kudos

Error at start of debugging while Flash write test

I am testing Flash write using a custom board with STM32H562VG.For debugging, I use IAR I-jet and VSCode's C-SPY extension.The following HAL API is used for Flash writing, addr starts at 0x08030000 in the User area.HAL_FLASH_Program(FLASH_TYPEPROGRAM...

Thoufiel by Associate III
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