Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
hello, i want to check usb cable is connected . below code is ok with one device which is used with stm32L4xx chip.static int8_t CDC_Init_FS(void){ /* USER CODE BEGIN 3 */ //jeff: check the usb cable connect if(hUsbDeviceFS.dev_state == USBD_STAT...
Hi everyone.I'm working on NUCLEO-F303RE board to acquire mouse sensor displacament data to the MCU to be processed. Mouse sensor has an SPI interface which is 2 wires (CLK and SDIO). So i configured my SPI3 peripheral accordingly on CUBEMX and it wo...
What I want to do is create a TCP server that uses stm32f746-disco until the client sends a shutdown command.So, I created an echo server with lwip socket referring to the example, and when I close it, the connection with client ends.I think that if ...
Posted on February 10, 2017 at 09:19Hi All,I am evaluating the STM32f4 discovery board. I want to implement the USB mass storage functionality.I interfaced the SD card using the SDIO 1-bit mode.But, I want to share SD card's data in the PC use of US...
Hi, I see that xSemaphoreGiveFromISR() not functional from ISR in STM32F746G-DISCO board HAL_GPIO_TogglePin is working fine when it is called in ISR. But, xSemaphoreGiveFromISR is not working.Is there any STM32F746NG configuration is missing to make ...
Hi, Just got the ST Nucleo development tool with Chibios. Seems to have tons of information. Kind of overwhelming. Makes it difficult to zone in. I need a direction as to where to concentrate from both os and hal portion of development. I would like ...
Hi Community,Is it possible to sharing Drivers between two different binary on the same bank ? or can i linking shared functions between Bootloader and Application . Im using IAR Arm compiler and STM32L4 MCUs . (although with the GNU GCC )Best Regard...
Hello ST Community,The STM32F746G-DISCO board has ethernet connectivity and just one webserver example provided for it. I used that example and modified it to control an LED on our local server. My intended application requires remote access (not jus...
Could anyone provide me with (or point me to) example of reading/writing F4xx (specifically F407VGT6) flash using LL? I was unable to find code samples in STM32CubeF4 v1.24.0. Maybe just missed.
Posted on January 09, 2017 at 13:28Hello all,I have read through all contributions (e.g., https://community.st.com/0D50X00009XkdjTSAR) and cubemx (1.5.0) examples I found but did not find a working solution. Timer triggered, single channel sampling ...
