Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Hello,I am using STM32U535CEU6 for my development.I would like to transition to the bootloader using USB DFU with Boot0 pin kept Low, and the control performed within the application. I executed the following code right after HAL_Init();, but when I ...
My current project is based on STM32H743IIT6 microcontroller with CMSIS RTOS v2, FATFS, USB FS as Mass Storage Host class. Recently, I upgraded to H7 firmware v1.9 after which FATFS API return "FR_DISK_ERR" error frequently. As a workaround, I had to...
Hello,I'm trying to trigger another timer from a rising edge on PA9. I tried to do this by using input capture from timer1 and generating a trigger out, but there seems to be some configuration issue. Triggering a DMA transfer using channel 2 input c...
Hello,I have STM32F767ZI and STM32F429ZI Nucleo board, which I want to configure in TCP Client mode. I have attached .ioc file and tcpclient.c and ethernetif.c files. This files I have downloaded from internet. Now here is my problem when I try to ru...
Dear all,We are pleased to announce the publication of some USB Device composite applications on GitHub:Composite Audio-HIDComposite CDC-HIDComposite CustomHID-CDCComposite Printer-CDCLink to download:GitHub - STMicroelectronics/STM32CubeH7 at dev/us...
This might sound familiar. I'm working on getting FatFS and SDIO-4 bit communication working. My evaluation board is a NUCLEOF411RE. The latest problem I've run into is on line 355 of sd_diskio.c, which it gets to from ff.c, line 5661 (shown below). ...
I'm working on a board that has a string of 6 SPI quad FET chips whose outputs I'm trying to PWM in software. The string of FET drivers have a latch signal to transfer the shifted data to the outputs. Because the DMA uses the SPI peripheral's FIFO, I...
eu, eu estou tendo um problema com o meu software ao escrever para o flash. O que está acontecendo? Estou usando o temporizador 4 para alternar LEDs e botões, e até agora tudo bem, mas o problema ocorre quando vou escrever no flash. Quando eu apago, ...
I set a breakpoint inside the function:void HAL_COMP_TriggerCallback(COMP_HandleTypeDef *hcomp)I got an interrupt event just after calling the function:HAL_COMP_Start(&hcomp1);I tried to pull-down/pull-up, I tried with all triggers modes but I ever ...
Hello everyone, I'm Jun and I live in Japan.The board is a custom board based on BLACK_F407VE, and is for hobby engine control. The crystal oscillator is ABS07-LR-32.768kHz-6 (load capacitance 6pF) recommended by STM.The development environment is Vi...
