Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
This is not a question, but a solution to a problem that took me forever to solve. This may be evident to many, but it was not to me, soI hope this will save others (and my future self) a lot of time...I was trying to implement a custom bootloader, w...
Dear ST community,I noticed that the CRC API is forcing the input buffer to be aligned 32 bits, which can be understood in order to be generic, but in the majority of the case we have a byte buffer which could be stored in unaligned in the memory or ...
Good morning everyone, I have been trying for two days now to perform a communication between the two cores of STM32H747I-DISCO. Being my first time to try my hand at dual core Processors I decided to start from tutorials:- https://www.youtube.com/wa...
I'm working on a project involving the SD card on the STM32F407VET6 Black board Project. I would greatly appreciate your expertise and guidance in connecting and writing the necessary code to get the stepper motor running. If anyone has experience wi...
Hi everyone,I'm new to embedded systems and file systems, and I'm currently trying to integrate LittleFS into the STM32H573-DK board using SRAM3 as storage.I’ve looked at some examples and documentation, but I’m still confused about how to set things...
Hi folks.I am trying to optimize (by time) the following piece of code. for (uint32_t i = 6 + adc_data_index; i < 35 + adc_data_index; i++) { raw[0] += (adc_data[i]); raw[1] += (adc_data[i + 35]); raw[2] += (adc_data[i + 70]); raw[3] += (adc...
Hello ST Community,I’d like to report an issue observed with HAL_UARTEx_ReceiveToIdle_DMA() on STM32L433RCT6P using STM32CubeIDE v1.17.0 and the latest STM32CubeMX code generator (L4 series).Setup:Board: NUCLEO-L433RC-PIDE: STM32CubeIDE 1.17.0HAL ve...
Hello, So I'm tackling a DMX512 project using an STM32G0C1CE with Zephyr OS v4.1.0 and I'm running into a bit of a snag with detecting the BREAK and Mark After Break (MAB) signals to start receiving the DMX slot data via USART. I've already tried a...
Hello,I am interfacing with a sensor via I2C, with my STM32G0 MCU as the master. The sensor (Panasonic SN-GCJA5 air particulate sensor) requires a 500us delay between the I2C address read byte, and the data being read from that register: This is defi...
Hello everyone, I’m currently working on developing a USB audio device with multichannel audio functionality using the STM32H7S78-DK in combination with the X-CUBE-AUDIO-KIT. My goal is to use LiveTune to build audio flows and to implement USB Audio ...
