STM32 MCUs products

Showing results for 
Search instead for 
Did you mean: 

Forum Posts

simple LWIP UDP project not working with latest Cubmx 9.6.2

Hi,I'm using STM32H743ZI with STM32CubeMX 6.9.2 and STM32CubeIDE 1.13.1.I added new STM32 project using the CubeIDE GUI - selected the STM32H743ZI device and automatically the project was generated, I opend the IOC file and enabled the ETH + LWIP opt...

Mz.1 by Associate III
  • 10 replies
  • 0 kudos

DMA is not working on STM32H747i-DISCO board

I am working with STM32H747i-DISCO  board and I configured ADC1 with DMA1 stream0 and ADC3 with DMA2 stream0 both with Cortex-M7 core as initializer and I created the MDK-ARM project using STM32Cubemx and compile the code in CrossWorks when I debug t...

Resolved! Revision code

Hi To what does the revision code correspond?I have not found any clear answer in the documentation.Does a new revision replace the previous one? if so how to know which one is the most recent.

Saredo by Associate III
  • 1 replies
  • 1 kudos

Getting HAL_ERROR while using I2C in Fast mode pulse

Hi All,I trying to interface MAX6651 Device using I2C module using STM32F410C8U6 MCU.Device address is 0x36 But when i'm using HAL_FMPI2C_IsDeviceReady(&hfmpi2c1, 0x36 , 2, 100); this API returning the valueHAL_ERROR.Here are some snaps Anybody look ...

Screenshot 2023-11-07 151633.png Screenshot 2023-11-07 151523.png


Hi all,I am trying to configure burst dma on my board (stm32g474). I have successfully configure the dma for single register, however, when I want to configure dma for more than one register, I failed to do that as it only allow me to fill one addres...

OFN by Associate II
  • 2 replies
  • 0 kudos

STM32G0B1 Options Bytes

Dear, I currently use a STM32G0B1 on a custom board ans all worked fine until now. My firmware change the options bytes at running to disable the dual bank and using and single bank Flash.At the power up, the firmware check the options bytes and chan...

YDann.7 by Associate III
  • 8 replies
  • 0 kudos

Resolved! Problem with I2C Interface on STM32F469I-DISCO

Hello, I am trying to write something on the I2C bus to a digital potineometer using the STM32F469I-DISCO board but I get no result, even no response from the device and its like there is no device connected on the bus. I tried the same potineometer ...

mids400 by Associate III
  • 3 replies
  • 1 kudos