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...
Dear all,For a project I'm generating a sin wave with DAC and sampling concurrently with two ADC's. Both DAC and DMA are updated by the DMA. The DAC is triggered by a timer and the two ADC's by another timer.Details of my setup:- STM32G491- DAC3 rout...
Hey,I want to Integrate with Lora module sx162 with stm32 Board. Can any one Help me ??
Hi there,I am working on a project that requires sending just two commands to an FT232 chip and waiting for the response data.I can already successfully communicate the STM32 USB HOST CDC and the STM32 USB DEVICE CDC (refer to repo's first commit ).H...
the sample code I2C_TwoBoards_ComDMA for the STM32H563 EVB.On the host side, if the command length is unknown and may vary from one to three bytes, how can I modify the following function to handle a variable-length transfer based on I2C received siz...
Hello,I have been working on a project recently that has me using the SPI1 and 2 peripherals to perform conversion between a non-standard serial format and TCP/IP. I have SPI 1 set up as a transmit-only master which takes data received via TCP/IP and...
Hello!This function was defined and used instead of memset to reset mbedtls's sha256 context. Is there a good reason behind this choice?https://github.com/STMicroelectronics/STM32CubeH7/blob/master/Middlewares/Third_Party/mbedTLS/library/templates/ha...
Hello everyone,For a while now, I have been writing my hardware jpeg driver for the STM3U5G9, I am near the end but a last (last?) major problem remains.With a grayscale 8-bit image (on the left), the output encoded image (on the right) is totally di...
I've written a flash-based bootloader for the STM32F4 using the latest STM32CubeMX tool and its HAL libraries. I've avoided all the usual pitfalls (it's not my first bootloader), and my code works reliably. I'm not erasing my bootloader segment, writ...
I'm working on RTC smooth digital calibration on an STM32U575 board using the HAL function HAL_RTCEx_SetSmoothCalib(). I'm using the LSE (32.768kHz) as the RTC clock source.What I'm trying to do:I want to adjust a known RTC drift (e.g., 500ms) over t...
Hi,I am using a NUCLEO-G071RB development board. I accidentally erased the original bootloader while flashing a custom one. Is it possible to reflash or restore the built-in bootloader on the NUCLEO-G071RB development board? If so, where can I obtain...
