Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Hi,I'm using an STM32H7A3ZI MCU, with freeRTOS, fatFS & DMAI have set the SDMMC2 peripheral with 4 bit mode & DMA (by default in STM32H7 MX config). I have implemented the code from this example to test my SD card (microSDHC 32Gb, also test on 2Gb SD...
Hi Tech Support Team,I would like to connect the B-U585I-IOT2A board to Azure IoT cloud using STM32CUBE IDE.I am confusing on the setup steps.Should I go through the steps 1 and 2 then follow steps 3.b?Or just start with steps 3.b? And also, when bui...
I am using the STM32H7B3I-DK and followed How to create a file system on a SD card using STM32CubeIDE. I noticed that DMA options are not available on the SDMMC1 configuration tab, so I just skipped that step. The rest of the steps I followed. In FAT...
I want to make Websocket Client in STM32CUBEIDE and I am using NUCLEO-H755ZI-Q Board, I have completed the Program with Ethernet, LWP and FREERTOS.I would like to know if it is possible to implement websockets on the NUCLEO-H755ZI-Q Board.Does anyone...
I need to have USB PD connectivity so I am using the examples provided. There are SNK and SRC and DRP examples. However, they all use the TCPP which is also included in all of the 3 demo boards. I don't see any way to disable the TCPP component itsel...
I was wondering if it is even possible to use the secondary USB port 'USB' in order to write to a USB flash drive?If so, what is a good starting point to begin learning the process(es) to do so?
Hi,I'm using Nucleo board with Stm32CubeIde and HAL library.I have a periodic interrupt every 10 ms and I want to acquire data from 8 sensors with I2C bus each with a different address. At the interrupt output I must already have all the data to copy...
Hello Iam using STM32H562RGV6 for my project and iam using SPI6 on this MCU in order to communicate with LSM6DSOX which is an IMU from ST itself but i couldn’t get proper data from the IMU, as its giving random data sometimes and sometimes its zero.P...
Hi All I am using STM32L053 board for a product development. I am using RS485 communication Protocol. I am sending Data from Computer to the processor to get the response. When I send the data, I get proper response. but out of 10 times say 1 time t...
Hello, I am having trouble connecting my nucleo board to my pc because the port is not being recognized. I downloaded the st-link 009 usb driver without any problems but when i connect the board the com port and the device doesnt show up. In the desc...
