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...
Hello dear engineers,I have gotten stuck in running SDIO on stm32f429igt6.No matter how hard I have tried, I wasn't able to successfully use FATFS with SDIO and stm32f429igt6. My code is attached. the f_mount function with immediate force on mounting...
I want to transmit data over fiber optic from STM32H743VIT6. I am using internal MAC of STM32H743VIT6 and LAN8742 as PHY. The ethernet signals after LAN8742 are going both in the RJ45 connector and also in Fiber optic transceiver. I am using AFBR5803...
I am currently writing code for STM32F107VC CPU, and I want to use ADC, calibrating it first. I have noticed a strange thing in the ST HAL library.The datasheet on page 223 reads "Before starting a calibration, the ADC must have been in power-on stat...
Hi ST USB PD community. I'm using https://github.com/STMicroelectronics/x-cube-tcpp but can't seem to find the right callbacks to respond to our port-partner when they send a Get_Battery_Status command.I need the ST MCU to respond with the Battery_St...
I've been working on a project based on the STM32U575 Nucleo board for some months now. I just updated STM32CubeIDE yesterday and I noticed the ThreadX memory pool size option in "Middleware and Software Packs -> THREADX ->Memory Configuration" has s...
I developed my first canbus bootloader for a stm32f105.Now im in need to use that same bootloader in a stm32f072.The bootloader works but im unable to build a program that starts from a flash address other than 0x8000000..... How are multi programm a...
How to receive the commands through the usb of USB_CDC_ receiveHello,I am working on the stm32f070c6 USB_CDC virtual COMK port ,I am transmitting the data from stm32 mcu to serial monitor but when I am trying to receive the commands through usb from ...
In the Application Note for the ST Bootloader, DFU bootloader commands such as DFU_DNLOAD are specified. Where would I, as a programmer, use these commands? When communicating with the STM32 microcontroller using the ST Programmer via the command lin...
Hi,I saw that it is possible to flash firmware via the Cube Programmer and the System Bootloader. Is it also possible to update the device through the system bootloader from a USB stick?Also, does someone have a suggestion where I can find more infor...
Hello everyone, I'm working on the LORA pingpong example, and in the pingpong_process code, where I receive the data, I want to print it aswell. The current code that's running is this: if(RxBufferSize > 0){ memcpy(receive_data, BufferRx, sizeof(Bu...
