STM32 MCUs Embedded software

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LPUART consumes extra 3mA while STOP2 mode

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...

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Connect B-U585I-IOT2A to Azure IoT cloud

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...

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bay by Associate II
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Resolved! SDCard FATFS f_mount always succeeds

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...

Resolved! How to make Websocket Client in NUCLEO-H755ZI-Q?

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...

Jaffe by Associate
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Resolved! DMA execution request order, I2C.

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...

SPI communication with LSM6DSOX failure

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...

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sarath14 by Associate
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