The function is: send a character (such as e) to the microcontroller, and then the microcontroller returns the string "I get e", serial port communication.
Copy code#include reg52.h#include intrins.h
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[i=s]This post was last edited by jinyi7016 on 2022-10-31 10:59[/i]First of all, EEWORLD and DFRobot chose me to try out these Xingkong boards.
After receiving the development board, unpack and start ...
There are four commonly used delay methods in C language, as shown in Figure 4-2.Figure 2-4 C language delay methodFigure 4-2 shows four common delay methods used in C language programming, two of whi...
[size=4] What is the initial value of the RAM inside the MCU after it is powered on? What are its characteristics and rules? Today, I will share with you some of the problems I encountered in the proc...
Award-winning live broadcast: Building a sensor-based test system using NI CompactDAQ and LabVIEW is now open for registration~Click here to registerLive broadcast time: 10:00-11:30 am, November 18, 2...
I am a university student and now I have encountered a different problem and I would like to ask you for help.
I want to make a two-stage amplifier circuit, and I set the gain = 25. I checked on Baidu...
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The following only describes the operation ports of these two MCU library functions. 1. Port function description STM32F0 series typedef struct { uint32_t GPIO_Pin; //Pin configuration GPIOMo...[Details]
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The delay function that comes with the compiler will automatically convert into the corresponding time-consuming instructions during compilation, so precise delay can be achieved. Because each instr...[Details]
Recently, I want to learn more about STM8, so I chose to write the temperature and humidity sensor DHT11 driver code from scratch. I encountered some problems and also gained some experience. I hope ...[Details]
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