STM32 MCUs Embedded software

Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.

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Resolved! Connect Sensortile to Microsoft Azure

Hi guys, i would ask if someone has a tutorial that shows how to connect a sensortile to Azure IoT. I have already created an IoT apllication on Microsotf Azure, i have Device Id and the SAS (Shared Access Signatures) but i don't understand what i h...

ACarl.3 by Associate II
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Resolved! Direct Input Capture Interrupt too slow - STM32 L476RG

I'm trying to align an input 15 kHz signal with a 20% duty cycle with an output 15 kHz signal with a 50% duty cycle. To do this I'm hooking up the input signal to a direct capture interrupt and Timer 1 Channel 4 and using the HAL_TIM_IC_CaptureCallba...

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LBouz.1 by Associate II
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Resolved! Using STM32CubeIDE project and MCU STM32H750. After calling HAL_DMA_Start() data is transferring, but the hdma_memtomem_dma2_stream1.State is still in HAL_DMA_STATE_BUSY. So calling the abort HAL_DMA_Abort() and transferring the next set of data

// Following is the DMA Initialization.DMA_HandleTypeDef  hdma_memtomem_dma2_stream1;main(){::: /* Initialize all configured peripherals */ MX_DMA_Init();HAL_DMA_Start(&hdma_memtomem_dma2_stream1, (uint32_t)&g_aui16SourceVal[0], (uint32_t)&g_auc16Des...

STM32CubeExpansion_Cloud_AZURE_V1.2.1 + Cellular SDK

Hello ST,Using Azure SDK and Cellular SDK for one of the project, Cellular SDK is not executing further and struck up in one point mentioned below details FYI.Struck funcation:static void cellular_notif_cb(dc_com_event_id_t dc_event_id, const void *p...

MKP by Associate
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Resolved! How to connect to Azure IoT Hub with x-cube-azrtos-h7

I have STM32H723ZG board. I want to connect to Azure IoT Hub and send telemetry from this STM32H723ZG,Azure IoT Hub and device was already created in Azure Portal.I downloaded x-cube-azrtos-h7. But I couldn't find the example to connect to Azure IoT ...

breeze by Associate
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  • 1 replies
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Can you use Ethernet, I2C, UART, LCD, and touch panel all simultaneously on any STM32 Discovery Kit or Evaluation board?

Hi,I'm wondering if you can use Ethernet, I2C, UART, LCD, and the touch panel all simultaneously on any STM32 Discovery Kit or Evaluation boards. I've been specifically looking at the STM32H745I-DISCO and STM32H743I-EVAL-2. I have looked at the datas...

CN.1 by Associate II
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  • 1 kudos