Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Hi,i am using stm32f411e - Discovery Boardi want to know how to play any audio files through cs43l22i am using flash ic Doubt is that how to convert audio file into binary file save into flash memory & send the same to codec ic.only 2 audio files Kin...
I am putting a Webserver in a STM32F407. I have static and dynamic pages working and am now working on a file upload function. The browser sends me a single packet that is 887 bytes long according to Wireshark. I am using Netconn with LWIP so when...
The STM32H750 USB function was okay when it left the factory because FW update had been test in the factory. Total is 300 pcs. Recently we fond 1 pcs is abnormal. It shows the following information when pluggin in the USB. Is it hardware issue? Coul...
I need to write an application which should communicate only via endpoint 0, i.e. using only control transactions. My question is whether this is possible with STM32 family (regardless of the series (F0, F1, ...)). I think that it should be possible ...
Update the usbd_hid.c...static uint8_t USBD_HID_DataOut(USBD_HandleTypeDef *pdev, uint8_t epnum);...USBD_ClassTypeDef USBD_HID = {USBD_HID_Init,USBD_HID_DeInit,USBD_HID_Setup,NULL, /*EP0_TxSent*/ NULL, /*EP0_RxReady*/USBD_HID_DataIn, /*DataIn*/USBD_H...
Hello Everyone,I have an STM32H7 interfacing with an SD card Using FatFs. I am using the cube ide, latest drivers etc. (embedded packages version 1.9.0) (FatFs Middlewhere version: R0.12c)I am facing an issue where sometimes (50% of the time?) The Ca...
Hi everyone, I have a problem with our proprietary bootloader on STM32L151, STM32L451 and STM32F303 micros.I transfer the content of a flash page via any interrupt-controlled interface (CAN, UART, USB etc.). If all the data for a flash page is availa...
Hi,I have seen this some time ago in another thread: https://community.st.com/s/question/0D53W000005771OSAQ/stm32h7xx-spi-tx-with-dma-halspitxcpltcallback-is-called-only-if-dma-is-configured-in-circular-modeI am kind of repeating the questions in tha...
Hi, everyone.I have a board with STM32F215 uC and I want to create a Data Logger on FreeRTOS.I've been reading about these problems and I don't find what's going on.I modified the task's stack on the FR configuration, I made sure that timebase source...
In this way, error never occurs leading to wrong baudrates. if (pclk != 0U) { /* USARTDIV must be greater than or equal to 0d16 */ usartdiv = (uint16_t)(UART_DIV_SAMPLING16(pclk, huart->Init.BaudRate, huart->Init.ClockPrescaler)); ...
