Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Posted on March 26, 2018 at 07:30Hello there,I was able to implement an MSC class device basing on external qspi flash memory ( https://community.st.com/message/190720-re-qspi-fatfs-usb-mass-storage?commentID=190720 ).It works, but after some resear...
Posted on April 06, 2018 at 02:31 I spent the day chasing a bug that I had discovered a year ago, but forgot about. As detailed here: https://community.st.com/thread/39452-sdio-demo-code-doesnt-work-with-usd-ver-1 , there is a flaw in STM32...
Posted on April 05, 2018 at 16:01Hello.I'm trying to establish SPI connection between the STM32l151 MCU and a linux-powered processor module. The MCU is located on a custom PCB and acts as a slave, the CPU is a master. Connection speed s 100 kHz. Th...
Posted on October 13, 2017 at 21:30USBH_UserProcess (USBH_HandleTypeDef *phost, uint8_t id) function never calledI'm using Cube MX 4.22.1. STM32CubeF4 Firmware Package V1.16.0.Stm32F4Discovery board.Cube settings:Peripherals-USB_OTG_FS -> Host_Only...
Posted on April 04, 2018 at 12:50Hello. I'm doing CubeMX generation, but earlier I also copied bits of firmware UART printf example. Tried with USART1, USART3, USART2. HAL_UART_Transmit(&huart2, ''Hello\n'', 6, 0xFFFF); doesn't yield output (i.e. ...
Posted on March 30, 2018 at 08:08I have a project generated by &sharpSTM32CubeMX 4.25.0 using firmware STM32Cube FW_F4 V1.21.0. The clock configuration can be found in the attached picture below. When I debugged the generated code I have seen that ...
Posted on April 04, 2018 at 16:33Hello everyone,The main problem is when your project works fine with 0 error it is hard for beginners like me to detect the cause why when i debug the code it get stuck somewhere .. well here is my problem, i'm worki...
Posted on March 27, 2018 at 12:55Hello,I have ported an exisiting code for a UART peripheral that uses DMA to copy the data from stm32F4 to an stm32L4When I send a character through the UART bus, and wait for the IDLE line detection interrupt to acc...
Posted on March 26, 2018 at 14:33Hi,I have STM32L4 based board NUCLEO-L476RGI have initialised it USB Device Only Mode with Mass Storage Class IP and a microSD Card interfaced on SDIO (1-bit) and from CubeMX.I am using MSI RC at 48MHz to clock USB.S...
Posted on April 02, 2018 at 06:52I recently received the STM32F429I-DISC1, and am trying to get it in DFU mode, and can not no matter what i try. I have attempted to connect, BOOT1, BOOT0 with no success. I am able to use the ST Link and program the...
