Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Posted on March 15, 2018 at 11:08MCU: stm32f072c8t6I am trying to implement the UART Bootloader to my project. I have successfully tried all command except the erase. For the BL v3.1, the extended erase memory is supported with cmd: 0x44 + 0xBB. How...
Posted on March 14, 2018 at 12:02Context: I need to upgrade the firmware of my STM32F072 using DfuSe and USB FS.Problem: As the title says, my problem is that when I enter the bootloader mode (from a software way), the STM32F072 is not always detect...
Posted on May 21, 2017 at 13:36Hello, I want to create a webserver application, and I want my html file modified seperately. So I think that saving my web files (including .html, .css and .js files) into SD card I a good solution, So whenever I want...
Posted on September 27, 2017 at 13:33I am developing a complex USB device with several endpoints, I have encountered the following problem: the DataIn class callback was passing the epnum parameter incorrectly, the 0x80 flag - which indicates the en...
Posted on February 02, 2018 at 21:57We had a legacy F2-based project that was built using the HAL 1.1.2 version: * @file stm32f2xx_hal_uart.h * @author MCD Application Team * @version V1.1.2 * @date 11-December-2015We updated the HAL to t...
Posted on June 10, 2017 at 18:35Hi everybody, I am trying to implement callback function for I2C peripheral.This is the code without dma implementation:void ADXL345_GetXyzRAW(uint8_t *buffer){ uint8_t firstRegAddress = ADXL345_DATAX0;HAL_I2C_Master_...
Posted on March 13, 2018 at 12:58Hi All, I am working on stm32f779i eval board with system work bench IDE, I am fatfs_uSD_RTOS example project in SDK_V1.8.0. I am able to create a timer in this project and make it work, But when I changed RAM to SDR...
Posted on November 13, 2013 at 10:54Hi everybody,I was very happy to see uCLinux port for Cortex-M4 and my favorite MCU STM32. This well done job was achieved by emcraft. So I wonder that is it possible to run uCLinux on my new toy STM32F429I-DISCO?...
Posted on March 12, 2018 at 12:05I have returned to stm after several years away. On my return I find many things changed, for the better by the look of things. I am a self taught amateur and I find myself ignorant of much here. I wanted to use c...
Posted on March 11, 2018 at 22:22Hi all!I'm looking for a C library for MIDI communication over UART, in order to use standard DIN connectors.I found many topics about MIDI-USB midibut I can't find any library for MIDI using UARTs.Could you please s...
