Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Dear STM32 Community, We believe that the example projects provided for the STM32Cube embedded software are a valuable resource when developing projects. We would like to better understand how developers use these examples in their workflow and e...
Hello ST CommunityI'm currently trying to understand Cortex MCUs and thought about going to LL instead o fusing the HAL.Since I've just started with the STM32G071RB, I'm having trouble configuring the Pin A5 as an output and setting it high.My code l...
STM32F730R8 has embedded USB OTG_HS peripheral and internal FS OTG PHY support. What are the register settings required to run USB FS on the OTG_HS peripheral? What should be the system clock settings?
I'm using a STM32L462 in a self powered application. I have no problem communication as a USB serial device (CDC Mode). This is a battery powered device with charger on board. No problems there either. No problems detecting Vusb via a GPIO input por...
Hi!I am using stm32f723 to implement usb device mass storage.I try to mass storage using an internal flash, but I get a message that the formatting is not complete.I have developed it by referring to the link below, and I have confirmed the same valu...
Hi Experts,I am using STM32L476G MPU, (which sensortile board) and used the following SDK & sensortile BLE example.~\STSW-STLKT01_V1.3.1\Projects\SensorTile\Applications\BLE_SampleAppAdded FreeRTOS support for multithread in my BLE example.~\STSW-STL...
Hi,I am working on STM32F746.I am facing problem with Echo Cancellation lib, I refered fd-aud-smartmic1uint32_t EC_Init(void){ EchoHandlerInstance.tail_length= 512; EchoHandlerInstance.preprocess_init = ACOUSTIC_EC_PREPROCESS_ENABLE; EchoHandlerIns...
Hello Friends how can i Clear canbus RX and TX error counter by software and avoid from bus-off Thanks
Hello,I was wondering if it was allways necassary to implement a bootloader and load the entire app to flash. Would it be possible to place some frequently updated functions in an own section (with variables stored in own section in Ram) and only upd...
Hello, everyoneI have an STM32L433 that must communicate with other device via UART.When I activate xfer with commands:__HAL_UART_ENABLE_IT(uartHandle, UART_IT_IDLE); HAL_UART_Receive_DMA(uartHandle, &rxBuffer[0], rxBufferSize);I expect that when o...
Hello.I'm working with STM32F4-Discovery. I use USB CDC VCP for transmit data from ADC to PC and receive command from PC to change timer period. Program is written with HAL drivers, with help of CubeMX. Problem is with receiving command, because some...
