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...
"We are facing a hard fault issue in our code when sending a large amount of data. Occasionally, it runs properly, but most of the time, it goes into a hard fault after sending approximately 10,000 bytes. The image data we are sending is around 40 KB...
Originally a reply in this thread - split as a separate question.Hello My blocking mode is working with "HAL_UART_Receive(&huart4, temp, 1, 100);"Nonblocking mode is not workingCan you suggest anything to check?I have defined as said /* USER CODE BEG...
Hi All,I've had the external SPI Flash driver working on the STM32H745_M7, using Zephyr SDK 4.0.0.But when I setup it up on the M4 side the driver initialization is failing with error:[1;31m<err> spi_ll_stm32: Could not select SPI domain clockFurther...
I don't know if libopencm3 code is allowed to post here but really isn't that different at all...I am getting wrong frequencies trying to measure a sine wave of 1.5v amplitude through adc of stm32f411, when 82hz I am getting 7.81, 110hz = 23.44... b...
I have a project that uses the nBOOT pin for GPIO output and cannot pull it in any direction during POR. Therefore, the nSWBOOT0 bit needs to be programmed to 0 (its default is 1) before the code will function properly.What is the recommended practi...
HiCan anyone please show me an example of a working USB CDC Host sending the SetControlLineState command? This hasn't been implemented in the STM32 HAL drivers/middleware but it should be a simple thing to add.SetControlLineState is used to signal t...
I have been using a NUCLEO-F413 board to try and understand how to program to user FLASH using the example code in the STMicro repository and STM32Cube to program. However when I now try and program the board I get the below error: Has me trying to w...
Hi,I am working on BlueNRG-2 and I need a funcion "hal_i2c_isdeviceready()" to confirm NFC eeprom IIC ready. In ST BlueNRG-2 demo, it used LL library of IIC.Could you give me some demo like "hal_i2c_isdeviceready()" in LL library.Thanks a lot.
we are working on a project where an STM32F4 microcontroller is used as a host to connect with an external device. we are considering using the USB interface for this purpose. Can we refer to the following example to implement USB host functionality ...
Hi,Is there a proper guide or documentation for x-cube-cellular? I want to test if I can send or receive data to a remote server and I am struggling to use the package API. In UM2426 it says "X-CUBE-CELLULAR Application Programming Interface availabl...
