STM32 MCUs Products

Hi, Is it possible to start at the same time PWM on Ch1 and Ch2? Because there is a delay between them Thnaks

What is a good way to restarting ADC-DMA with different buffer?

Hello. I am new to using STM32 MCUs and this forum has helped me a lot in getting familiar fast. I am using using NUCLEO-F756ZG board. I have tried ADC with DMA and timer trigger and it all works fine. Now, I am trying to switch timer period dynamica...

stm32f779i -EVAL IAP

Hello experts,I am using stm32f779I - EVAL evaluation kit, am trying to implement LWIP IAP on this board for that I have used example code from the repository C:\Users\Aravind\STM32Cube\Repository\STM32Cube_FW_F7_V1.17.0\Projects\STM32F769I_EVAL\Appl...

UVC+CDC USB Composite device on STM32F411

Posted on August 01, 2016 at 16:02 Overall objective: Using https://github.com/groupgets/purethermal1-firmware as a base, add a USB serial port interface (which would replace the DEBUG functionality it has currently). I have read thro...

STM32U5 HAL_Delay block

Hello,I met a HAL_Delay() block. The board worked with internal RCC, and I checked the uwTickFreq when debugging, it always equal to 0.  Attached the ioc file. 

STM32WB55 Nucleo with IMU (LSM6DSV16X) HAL_ERROR

Running into a weird issue with my teams and I's capstone senior project. We are using the Nucleo dev boards and connecting it to IMU in the title via I2C. When running either HAL_I2C_Mem_Read or HAL_I2C_IsDeviceReady the status we get back is HAL_ER...

Sending a large amount of data around 1024 bytes using UART at 1mbps baud

Hi, I am working on the NUCLEO-G491RE development board with 170MHz HSE and testing UART communication with 1mbps baud with HAL_UART_Transmit_DMA and HAL_UART_TxCpltCallback on STM32CubeIDE but only able to send around first 256 bytes and the remaini...

MDMA BlockRepeatTransfer is not generating Interrupt on every block transferred

->MDMA is configured STM32H757 Eval to transfer 32000 bytes of data using repeat block transfer triggering Mode.-> I want to have interrupt on each Block Transfer, but I'm getting interrupt when last Block is transferred as BRC is set to Zero-> Even ...

Erase - unlock STM32L083

I am using STM32L083 and need to erase it using J-Link. If it is locked at Level1, I also need to unlock it. My goal is to completely erase the entire Flash memory. I believe I have an error in the process, as I have been unsuccessful in both erasing...