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...
I am using the B-L475E-IOT01A Discovery kit with tutorial, "Tutorial: Use Eclipse ThreadX to connect an STMicroelectronics B-L475E-IOT01A Discovery kit to IoT Hub". A few months ago when I first tried to connect to the IOT Hub, which was running TLS...
Hello everyone,I am developing a custom UART bootloader and I am facing a systematic NACK (0x1F) response from the MCU on my first incoming commands, even though the physical connection is active.1. Part Number:STM32L475VGT6 (B-L475E-IOT01A Discover...
Hello, I hope you are doing well. I am currently working on benchmarking the Ethernet communication interface on an STM32H753 Nucleo board. My setup involves sending data from a Python script to the STM32, where the data is encrypted, and then sent b...
Hello,I am working on an STM32H573-based project using STM32Cube HAL and ThreadX.I configured LPTIM4 as an independent clock monitor. LPTIM4 uses LSI as clock source, with:- LPTIM4 clock source: LSI- LSI nominal frequency: 32 kHz- LPTIM4 prescaler: D...
Hello ST Community Team,I am currently working on an STM32N6570-DK camera streaming project.Project Flow:MIPI camera interfaceDCMIPP configured for YUV422 format (camera output format is YUV)Hardware JPEG encoder used for YUV to JPEG conversionJPEG d...
Hello ST Community, I am facing a USB bulk OUT transfer issue on the NUCLEO-H755ZI-Q board. Hardware / USB Setup I am using an external USB3300 ULPI PHY with the STM32H755 USB OTG HS peripheral. The device enumerates successfully in High-Speed and Fu...
I am following the Azure tutorial using the B-L475E-IOT01A Discovery kit to connect to IOT Hub via MQTT.Tutorial: https://learn.microsoft.com/en-us/previous-versions/azure/iot/tutorial-devkit-stm-b-l475e-iot-hubI pulled the example source from git an...
Hello, I am following this guide:How to integrate TouchGFX and camera middleware on an STM32N6570-DK and seem to be getting an I2C1 undefined reference (below). Is there something I need to change? I have I2C2 enabled in my .ioc, but don't see anyt...
Hello all, I've been having trouble with the ADC system on the STM32G071G8U6. I'm using the STM32CubeMX to generate initialization code. I have 5 external A/D inputs and it appears I am not getting readings anywhere near the real values, so I have ...
Hi everyone,I’m relatively new to embedded systems, so apologies if this has already been discussed elsewhere. I’ve tried searching, but haven’t been able to find a clear solution.I’m currently developing a system based on the STM32F746G Discovery bo...
