Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
I have a stm32h750-dk board that I played with long time ago, so I forgot what I did, but since connector CN5 has pins soldered on I guess I tried to program the board through that connector.Well - the board is not detected when connected to the PC a...
So we have a custom board from which we want to read a pressure sensor slave information via SPI.And a similar exercise we have done with the NUCLEO board as well. NUCLEO756Z.On the Nucleo the code run for a short while and then after half an hour it...
I am trying to create a basic setup for STM32L4R9-DISCO with CubeMX and TouchGFX.TouchGFX complains about more than one layer being active from the LTCD module.But I cannot figure out how to disable a layer in the LTDC.
@Peter BENSCH Hi Peter,Please clarify the foot-print land-pattern in STM32G431MB as shown below. The actual pitch is 0.5 mm and for pins 1 to pin 20, the pitch should be 19*0.5 = 9.5 mm. But it is showing 9.8 mm in the datasheet. Regards,Sreejith
Hello, I am very new to micro electronics. I have been trying to set up reading CAN bus messages using my Nucleo board with a can tranceiver SN65HVD230.I have found many examples , but not for the F334R8T6Nucleo. I attempted to export numerous exampl...
Hi, guys:I want to excute code from sdram with stm32h747i-DISCO board,but it run into MemManager Fault.I read the AN5188，but find no example for stm32h747i-DISCO board. So I build 2 projects to test with this board.First project is the "bootloader" ,...
Hello ! Ijust found my h563zit6 has an 8-bytes rxfifo in i3c. I attach it to another i3c controller , and it olny received 8 bytes data. How can i receive data larger than 8 bytes? Thanks!
Hi,Currently I am working with STM32L4R9 Discovery kit. The connected PSRAM model with this board is IS66WV1M16EBLL-55BLI. Using HAL functions, I can only write and read up to 16 bit data (i.e. unsigned integer 8 bit (uint8_t) and uint16_t). Other da...
Has anyone already ordered this Nucleo board? Is it indeed out of stock in the store, or never sold yet?https://estore.st.com/en/nucleo-h7s3l8-cpn.html
I am trying to write code to enable the MCO1 clock output on pin PA8 on the STM32H755ZIT6U microcontroller, the code is fairly simple.The code below is my attempt to do so. I couldn't find the problem. /** This code activates MCO1 and MCO2 so we ca...
