Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Dear STM32 Community, We believe that the example projects provided for the STM32Cube embedded software are a valuable resource when developing projects. We would like to better understand how developers use these examples in their workflow and e...
Hello all -I am attempting to upgrade an old design from an STM32f4 device to an STM32h753 device. The old design used the STM32_USB_OTG_Driver. It seems to appear that the OTG driver no longer exists for the STM32h753. Any ideas about how to upgr...
Hello, I am working with the FDCAN peripheral on the STM32N6 Nucleo Board. While logging all received and transmitted messages, I noticed that some messages are received twice. Is there a specific reason for this behavior? Should I introduce a delay ...
Dear ST Community, I have a working application for USB PD SPR and EPR and now I want to change the voltage (power profile) during an active contract.So e.g. I have 5V currently and want to request 9V from the source, or I have 20V currently and want...
Hello, meanwhile i tried for ethernet udp several examples. But either these could not be importedin STMCubeIDE 1.19.0 or were based on RTOS. Did any know or have an example for it? Thank you! Best regards, HiST
Dear ST,I'm trying to get USB CDC device working on custom STM32H7R3L8HxH based board. Host (Windows) detects it but unfortunately the USB device fails to enumerate with error:Windows has stopped this device because it has reported problems. (Code 43...
Hi, I have the following code inside a function that writes data into flash memory. I noticed that on the first iteration of the for loop, when HAL_FLASH_Program is called, it fails to write at the flash starting address 0x0801F080. However, from the...
Hello,In the STM32CubeC0 v1.4.0, when I enable the BYPSHAD bit in the CR register and later try to deinit the device, I get an ERROR. It does not happen if I disable it before deinitialising. Should I disable it by hand, or is it a mistake and should...
I'm looking for an example to use as the starting point for a sensor data collector. In particular, an STM32F401 ADC_MultichannelSingleConversion with DMA and software start. I found an example for the F11 that is based on the LL SDK. I then created...
Hello,I am working with the STM32N6570-DK and following the steps described in the following article to write the FSBL and application to flash and verify their operation:https://community.st.com/t5/stm32-mcus/how-to-create-an-stm32n6-fsbl-load-and-r...
Hi everyone,I'm trying to interface an SD card over SPI with an STM32F411. However, I cannot even initialize it. My current sequence is:Wait 20 ms after power-on.Send 10 clock cycles with CS high.Pull CS low and send CMD0 and wait for a reponse.Inste...
