Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
I am working with STM32 U575/U5A5 series of STM32 controllers in low power mode. I have programmed the controller to enter into Stop 3 mode and wake from stop3 mode based on wakeup Pin(High on PF2). With this implementation issue what we observed is ...
Hi folks,I have started a very basic PSSI project with CubeMX with the STM32H533R. I send 10 bytes of data to the PSSI in 8 bit mode without any additional control lines (RDY and DE switched off). In the beginning I thought everything works well. I h...
I am working with a CAN bus over a STM32 Board. I don't think the hardware is important in my question. I have tried to use the HAL_FDCAN_GetRxMessage function to get a message from a device explorer where you can easily send a message via CAN.I run ...
Hello everyone, I am trying to establish a connection between my STM32H745I(Discovery kit) and my computer and the jumpers are set to STLK for programming, and I also have connected the board through LAN to my computer directly. I have set my compu...
Issue with FatFs and D-Cache on STM32 (CubeMX Library)I'm having issues using FatFs with D-Cache enabled on an STM32. After searching, I found several posts reporting similar problems, but I haven't seen a clear solution.I’m using the FatFs library t...
Hello, I am trying to record audio data from an ADC to a SD card with a nucleo STM32L552ZET6QU board. To write data into SD card using FatFs I initialised it : "// Open the file system - mount the drivefres = f_mount(&FatFs, "", 1); // 1 = mount now...
Hi, I would like to know how to disable address acknowledgment in I3C when operating as a target (with an already assigned address) to temporarily hold communication, similar to the OA1EN bit in I2C.Thanks,
Hello,I built and uploaded the BSP example from the H7 MCU package, version 1.12.1, on my STM32H747I-DISCO board. I tried the various demos included in the example and they work but it seems there is an issue with the codec configuration.(I didn't ch...
Hello, I am using STM32F407 Transmitting some data over UART and Receiving the same data with another in INT on the MCU.The problem is that the receiving side gets only the first byte even when switching sides the receiving side still receives only t...
