STM32CubeMX (MCUs)

WWDG Clock source (PCLK1 Timer/Peripheral) for STM32L475?

From L475 datasheet and reference manual it was mentioned that the WWDG clock source is from PCLK1. Whether PCLK1 Timer or Peripheral clock is used for WWDG? I couldn't find the details.. Attached reference image from cubeMXThanks

Using STM32CubeMX to make a DFU bootloader, I want to light a LED whenever USB packets are exchanged, to indicate that a DFU binary is being transferred. ...but I can't find the right callback to place my HAL_GPIO_WritePin. What is the callback to use?

HAL �?��?�브러리 버전 최신버전�?서 �?�전 버전으로 변경하고 싶어요

HAL �?��?�브러리 LPTIM 소스 보는�?� �?�전�?는 없었는�?� 최신 HAL �?��?�브러리�? 소스가 새로 �?겨서 ENABLE 하는 부분�?서 TIME_OUT 걸려서 return �?�어서 빠져나가는�?� �?�전 버전�?서는 그 부분�?� 없어서 잘 �?�작했는�?� cubeMX�?서 Firmware Package Name and Version�?서 수정하려고 해�?� 강제로 막혀있어서 수정�?� 불가능 합니다. 해결 방법...

HRTIM how to generates push pull mode PFM

I need push-pull mode PFM for resonant converters,but I can't generates push pull PFM on STM32G4 .

Cant enable low power run mode at STM32L1

Hi,​my STM32L151RC-A running at 65,536 khz with the MSI.​I´ve created the basic code with STMCubeMX.​i´ve tried to use this command to use the low power run mode:HAL_PWREx_EnableLowPowerRunMode();But this does nothing :\Same power comsumption at 168µ...

Peripherals initialization issue in stm32cubemx

Hello,I am working on the stm32h745zitx controller. My requirement is as follows:1.USB_HS2.USB_FS 3.Booting USART ,I2c4.JTAG ,SWD5.Total 6 spi=SPI 1-2-3 configure as Receiver only master at 75MHz, SPI 4-5 as Receive only master 50 MHz and SPI 6 as re...

How to generate two stage carrier pwm for three level inverter

Working on three level t type inverter. We are using two timers to generate 12 pwm signals. Using stm32h743ift6, timer1 and ttimer8 in complementary mode. Requirement: 1)to generate two stage carrier pwm. ​2) timer 1 to run from 2400 to 4800, then 48...