Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
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)); ...
I purchased a NUCLEO-G071RB and X-NUCLEO-USBPDM1 to development of my project.Then I wrote a sample program according to application note AN5418, but it doesn't recognize it as a connectable port to the UCPD monitor.Is it related to HWBoardVersionN...
When configuring a network interface, there is usually a hard coded MAC address somewhere in a config file, which is used to setup the interface.In production this address needs to be unique (purchased). For example in some stm32f4 mcus, there is a s...
I have LwIP running on STM32+Cellular modem. The network is fine for IPV4. Now I am enabling IPV6.I can see my IPV6 address assigned with my IPV4.However, when I use lwip_getaddrinfo to have DNS query, but lwip_getaddrinfo return failed.Any hints are...
