Step for STM32F446RE Led Blinking - CJZhen96/STM32F446RE-LED-Blinking GitHub Wiki

Welcome to the STM32F446RE-LED-Blinking wiki!

Step for STM32F446RE Led Blinking

Download STM32CubeIDE (version 1.6.1) from https://www.st.com/en/development-tools/stm32cubeide.html#get-software.
Click File -> New -> STM32 Project to start a new project.
In STM32 Project pop out window, in MCU/MPU Selector tab type “STM32F446RE” in Part Number to search the board to be used and the click next.
In next window, type the project name and use the default setting, after that click “Finish”.
In the “Open Associated Perspective?” window, click “Yes”. Wait for the software package finish downloading.
In “Pinout & Configuration”, left click on PA5 and choose as GPIO_Output.
In “Project”, click “Generate Code”.

In the while loop, type the led blinking code.

  while (1)
  {
   // led blinking
 HAL_GPIO_TogglePin(GPIOA,GPIO_PIN_5);
 HAL_Delay(250);
   /* USER CODE BEGIN 3 */
  }