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,I am experiencing some problems when trying to receive data from PC using UART and then check if it is correct. I am using using LL API and this code is placed in while(1) of main function. For example, when I send 'A' from PC to STM32, PC rece...
I checked out the example dual boot project from here:https://github.com/STMicroelectronics/STM32CubeG4/tree/master/Projects/NUCLEO-G474RE/Examples/FLASH/FLASH_DualBootI am running this on my G474RE nucleo. What works:* flashing bank 1 with the bank1...
Hi everyone,I am trying to communicate with default ST UART bootloader on nucleo-F4RE. I have connect the PA9 and PA10 to my second nucleo-board on which I send the 0x7F (9600 baudrate, Even parity,1 stopbit and 8B data (also tried 9B data)). If I ch...
Hello,I am running FreeRTOS Multitasks application. Actually, I am using the DMA1 channel 4 and 5 for SPI transfer and request #1.Now, I wonder if I can run in parallel USART DMA using the same channels (4 and 5) but they are linked to another req...
1. How can I selectively read only one channel when using multiple ADC channels in each of the ADC interrupt mode and ADC DMA mode?(If you use HAL_ADC_Start_DMA(&hadc1, ADCvalue, 2), you can read each channel from ADCvalue[0] and ADCvalue[1]. I want ...
Hello,I am currently trying to run the X-CUBE-CELLULAR demonstration project as per the Getting Started Guide (UM2567). and "How to enable SIM MFF2 connectivity with P-L496G-CELL02.txt"I've have been unable to retrieve the BIC from the BG96 with the ...
i am using STM32F207 Microcontroller for Ethernet and Wifi(ATWINC1500) Interface with ide Keil Uv5, I have installed the CycloneTCP Tcp/Ip stack on top of it and everything compiles fine. CycloneTCP is a free, open-source library that implements a lo...
hiOn stm32h743, usb hs1 with external phy works perfectly well in dma mode. Its perfoamance and reliability is very good.But usb hs2 with internal phy not work in dma mode. If I disabled dma mode, it works but not reliable. It's internl fifo sometime...
