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...
Hi folks,I am facing one issue for external flash in memory map mode, I am using stm32U585 . I am unable to write/read/access external flash(NOR) while in memory mode. but in Indirect memory mode all actions are working.but in manual they have give...
I'm using STM32WB55. The reference example is BLE_p2pServer with custom modifications. The power consumption of STOP2 mode ( by enabling CFG_LPM_SUPPORTED ) is around 6mA (board level), and it will be around 9mA after LPUART is enabled with RCC_LPUAR...
Hello, Currently I implement a I3C function of mass readback data from the target device. I use the HAL_I3C_Ctrl_MultipleTransfer_IT, the mass write data into target device that is worked. But readback data operation is not worked well. If it readba...
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...
