As an important controller, microcontrollers are widely used in various intelligent devices. From household appliances to industrial automation, the application of microcontrollers is ubiquitous. However, many beginners often feel confused when burning programs onto microcontrollers. This article will provide you with a simple and easy to understand step-by-step guide to help you quickly master how to burn programs into a microcontroller.

1、 Preparation work

1. Hardware equIPMent

Before starting, you need to prepare the following hardware devices:

Microcontroller development board (such as Arduino, STM32, 8051, etc.)

Programmer (such as USB ASP, ST Link, etc., depending on the microcontroller model)

Connection line

Power supply (according to the requirements of the development board)

2. Software tools

You also need to download and install relevant software tools:

Development environment (such as Arduino IDE, Keil, STM32CubeIDE, etc.)

Driver program (if using a programmer, ensure that the corresponding driver program is installed)

Program code (ensure that you have written or downloaded the code for burning)

2、 Connect hardware

Connect the development board to the programmer to ensure that each pin is correct and error free. Normally, the pins of the programmer indicate the functions of each signal, and you can refer to the user manual of the development board for connection.

3、 Choose the appropriate development environment

Open the corresponding development environment based on your microcontroller model. Choose the correct project type to ensure that the code you are writing is compatible with the target microcontroller.

4、 Write and compile programs

Write your code in the development environment and compile it. If there are errors in the code, the development environment will prompt you to make modifications. Ensure that the code is error free and can be successfully compiled.

5、 Burn program

Open the burning tool: Find the "Upload" or "Burn" button in the development environment. Some tools may require you to manually select the programmer and target chip model.

Select target file: Typically, you need to choose the generated HEX file or BIN file.

Start burning: Click the "Start" or "Burn" button and wait for the program to finish burning. The burning time varies depending on the size of the program.

Verification program: After the burning is completed, many tools will provide verification functions to ensure that the program is written correctly.

6、 Testing and Debugging

After the burning is completed, connect the power supply to the development board, and you can test the program functionality through a serial monitor or other debugging tools. If it is not running properly, please check the hardware connection and program code.

7、 Summary

The process of burning the program onto the microcontroller is not complicated, just follow the above steps. After mastering this skill, you will be able to better develop microcontroller projects. Whether you are a DIY enthusiast or a professional engineer, understanding how to burn programs is an essential foundational knowledge.

Fushite Technology focuses on the field of power devices, providing customers with power devices such as IGBT and IPM modules, as well as MCU and touch chips. It is an electronic component supplier and solution provider with core technology.