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...
I have 1024 integer numbers in an array that are between 0 and 4096. Now I'm trying to convert these array values to Q1.15 format. These should then be between -1 and +1. With my attempt, I don't achieve any negative values, all of them are just posi...
Hi, I am running a debug session for a project and am running into a pretty baffling problem where values I load into an array are seemingly getting erased by a tools error. I have a class that has an array as one of its members, that gets filled wit...
I bought an STM32F072 disco board specifically to develop a USB CDC application, but I can't now find an example or demo in STM32CubeMX V6.10. I found this thread https://community.st.com/t5/stm32-mcus-products/stm32f070-usb-cdc-example/m-p/457994#M1...
Hi, I am working on custom Bootloader and Application stored with different starting address on same Flash When I jump from my Bootloader to Application area which contains Blinking LED With HAL_Delay() function my application is stuck in HAL_Delay ...
HOW to interface LT8491 BUCK boost converter module with STM32F103RCt6tr board with i2c protocol and give detailed explanation and if posiible give an example code
I have two doubts kind clear it.1) I want remove and dont want to build stm32mp135f-dk-a7-examples.dtb, so where can I remove example dtb which is selected from extlinux.conf?2) I want to mount my desired partition where and how it can be mounted?
Hello!I have a project that is not mine that have a pair of files called stm32h7xx_hal_timebase_tim.c and stm32h7xx_hal_tim.h. In the .c TIM8 appears but when i configure it in the MX for example like this:Anyone knows how to make these files using M...
Hi all,I am trying to write to SD Card through SDIO interface with DMA (1 data line) on a STM32F4 MCU on a custom made board. Configuration is done by CubeMX.When writing to one file at a rate of 200kBytes every 10 seconds, after some time (one minut...
Hello,i have a question regarding the RM0444. On page 74 chapter 3.3.6, is mentioned the following:"During a program/erase operation to the Flash memory, any attempt to read the Flashmemory stalls the bus. The read operation proceeds correctly once ...
Hi Folks,I'd like to find an example of accessing a USB drive using the STM32CubeIDE. I'm currently using the Nucleo-H7A3Zi-Q board.I believe I have setup the hardware correctly using the device configuration tool but I can't seem to find a simple or...
