Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
good evening, I work with FreeRTOS on STM32F4 Discovery and I want to use an ultrasound sensor in real time, for that I want to use a timer in input capture mode, I do not know how to handle the interruption on the timer.. I need your advice, thanks
Hello,I have donwloaded the STM32CUBE FW pack for F1 modules.I tested 2 of them: a UART_PRINTF example and a PWR example, for the F100 Discovery board.Both examples work well, and I want to add UART capability to the PWR example.How does one do it?I ...
The S/W included in this Discovery Kit is nice as a demo, but as expected, I would like to tailor it to my application. I have not found any listing for the entire S/W included in the DK, perhaps because it is proprietary and the demo is basically an...
As the title says, on a STM32F3DISCOVERY development board, if I create a fresh project with CubeMX,using OpenSTM32Workbench as an IDE, enable SWD support and FreeRTOS, but without the support for stack overflow detection in the FreeRTOS configuratio...
Hi,I am using STM32L032CB MCU and a USB-C port and would like to achieve a virtual port com with CDC. I have generated the project with CubeMX where i enabled usb mode and configuration and assigned two pins DM and DP. Furthermore, i have enabled usb...
Hi, I am succesfully sending the data through libusb to the changed CDC example. But i need to use the CDC_Receive_FS function to send the data from USB buffer to DAC with DMA. So USB transfer speed is faster than the speed Timer triggers the DAC-DM...
Posted on February 23, 2018 at 18:29This is a reposting of https://community.st.com/thread/45731-stm32f7-hal-ll-driver-bug?sr=inbox with a more descriptive name. I am using the USB FS device with the CDC class. I used STM32CubeMX V4.23.0 with the ST...
STM32F334K6I am using LL_DMA memory to Usart function to transmit DMX data, and using the DMA_TransmitComplete interrupt to trigger the DMX break signal.This interrupt occurs before the last two bytes have been sent by the Usart, so the DMX frame is...
