Ask questions, find answers, and share insights on STM32 products and their technical features.
Hello STM community,I have a problem with my Nucleo-G431KB. I am trying to communicate to a sensor device over SPI. The problem I have is that when I use PA5 as SPI1_SCK, the logic high is only 1.4 V instead of the 3.3 V on other pins. When I configu...
I AM USING STM32F407G-DISC1 BOARD FOR DEVELOPING CUSTOM BOARD.HERE AN OSCILLATOR IS CONNECTED TO PH1 AND PH2 PINS. IS IT IS COMPALSORY FOR DEVELOPING CUSTOM BOARD?
Question about HAL_SPI_TransmitReceive timeout.Currently, a timeout occurs when calling HAL_SPI_TransmitReceive in our program. (We are the master)What are some of the factors that cause a timeout in HAL_SPI_TransmitReceive?
Hi STM Expert, We are currently working on STM32G491KCU6 MCU FDCAN side. Our requirement is to validate the activity on Tx and Rx pins. We started off the testing with the LoopBack mechanism but unfortunately we were not able to see any data received...
Hello,in order to use external memories, is it mandatory to use the FMC?Thank you
I am working on a board containing two STM32F412, and I am having a hard time reaching the DFU bootloader:If I power off the board, pull the boot pin low, and then power on the board directly via USB, then cubeProgrammer is able to connect to the boo...
I'm trying to use the 64pin STM32F722 part for the first time this time.I need EVM schematic and User's manual for reference circuit.But I can't find the document.Please tell me how I can get the documents.(I could find the reference schematic for th...
Hello.I am using STM32C031.I have set up two projects to be one .bin file based on the attached document.This time I want to output a .bin file for the boot program (addresses: 0x08000000~0x08003FFF) and the application program (addresses: 0x08004000...
STM32F038F6P6 - Does the mentioned microcontroller have any certifications, particularly UL certification, which is not explicitly listed on its datasheet or its website?If there are any, please mention.
Hello, It appears that it's the first time for me to deal with a uC (here ST32C011F6U6TR) which has a common input for VDD (general votlage power supply) and VDDA (analog voltage power supply). The project I am working on has a very sensitive analog ...
