Based on the below schematic we are connecting the usb to STM32, but we are getting error (attached) in recognizing the USB when connected to Windows 10. Request you to please help with the drivers or the steps to be taken care of to use USB for flas...
Hi,We are trying to build a custom board to connect to AWS IoT over Ethernet. We have started working on NUCLEO-F429 board before designing our custom board. I am using the CubeMX configurator to create a project.The problem is, the lwIP works very w...
Hello everybody!I'm trying to port the Google IOT Core Embedded SDK to the STM32H753 ZI Nucleo-144 Board.There is a guide that explains the functionality of the Google IOT core and the porting to one of the STM32 boards. The code used in the guide is...
Hi,I have a very strange problem with the STM32H743 SDMMC... I'm using a custom board with a 8GB SDHC Class 10 SD Card. I'm using the CubeMX generated code for SDMMC1, but I checked and it should be the same code as the example project (STM32Cube_FW_...
Hi,I am struggling for a while to get the CDC_Host to work. Steps that I have taken are:Create a MX Cube USB Host HS port projectset correct frequencies 8Mhz for HSI, heap=1200 stack 800 (tried various values with no effect)Generate the code (eWarm a...
Hi,I was wondering on how to access USB DFU mode on STM23L412.As it seems, I'll have to power up the board to be able to reach it.Just resetting does not seem to be enough...Is this so, or am I doing something wrong?I tie Boot0 to VDD and pull nRESET...
I just learn try to make RAW API LWIP http server. I have done with simple html. I just used MX_LWIP_Process(); Now I want to handle long url like 192.168.1.10/menu/config/hardware/... I have made many sub folders in fs folder, but it only work when ...
Hi.HAL_I2S_Transmit_DMA() and HAL_I2S_Receive_DMA doesn:'t work simultaneously. As a result, programmer cannot use I2S TX and RX together in the STMH7 Duplex I2S.STM32H743CubeIDE 1.2.1STM32Cube FW_H7 v1.6.0Attached screenshot points where the API ret...
I encountered this problem when I attempted to send a one byte command using HAL_SPI_Transmit(..), and then trying to read 2 byte response from Miso, using HAL_SPI_Receive(..)My test code is plain as follows, no intterupts, nothing connected to SPI p...
Hi all,I had an occasional issue on my project (STM32H743) which uses SD Cards (FatFs). In general the writing to multiple files was working perfectly, however after a while, writing to the SD card (when frequently interrupted by SPI-Receive-Interrup...