Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
I have a Sensor Tile.Box pro and I want to communicate using I2C to an external peripheral using the PG7 and PG8 pins, which are the I2C3 SCL and SDA pins. However I am unable to get as much as basic GPIO working on those two pins, let alone I2C.I ha...
I'm trying uart loopback and checking if I'm receiving the transmitted data on the receive buffer, I'm using nucleo-u575zi board , uart2 I'm using , baudrate is 57600 , the tx pin & rx pin are configured as shown below GPIO_InitStruct.Pin = GPIO_P...
Moved from the Feedback forum. Please don't post product questions in the Feedback forum. Recently I have been working on a simple gamepad-like controller using stm32 (link) since this is a hobby project I wanted to learn how to use USB from first p...
I am developing in C++ on a STM32U5, with HAL and was trying to figure how to embed interrupt handling in a class.So I've questioned ChatGPT and DeepSeek for a solution and both gave an answer using pUserData field for storing object reference.pUserD...
Hi Experts,We are building a battery based product based STM32G030F6 MCU. We are using Arduino environment as we need multiple Arduino libraries for the project.Well our software is working fine, however we are facing issue with the current consumpti...
Hello,I am working with the STM32U5G9ZJT6Q MCU to implement a USB UVC application. Here are the key details of my setup:MCU: STM32U5G9ZJT6QSystem Clock: 160 MHzUSB PHY External Clock: 32 MHzData Source: DCMI captures data at 640x480 resolution in 8-b...
I am developing a project with STM32 using the STM32G473CET6 chip and working on a CAN bus system. In this project, the STM32 sends messages to the bus, processes the received messages, and responds accordingly. For example, the message 10170001 quer...
write successfully but read not working . and show fail to find file in fatfs spi flash using stmcube and w25q64 void test_fatfs(void) { printf("Mounting filesystem...\n"); fres = f_mount(&fs, "0:", 1); if (fres != FR_OK) { printf("Failed to mo...
Hello!I need to implement a task in FreeRTOS for my project that makes GET, POST, and PATCH requests to a server. So far, I have managed to send a UDP message to a specific port on a PC thanks to the following post:https://community.st.com/t5/stm32-m...
"We are facing a hard fault issue in our code when sending a large amount of data. Occasionally, it runs properly, but most of the time, it goes into a hard fault after sending approximately 10,000 bytes. The image data we are sending is around 40 KB...
