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To sum up the impression that MSP430 gives me, I feel that it is a mini ARM 1: MSP430 uses simplified instructions. It has only 27 core assembly instructions, which is the same as ARM. ARM also uses ...[Details]
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Learning content of smart gateway: 1 The concept of intelligent gateway; 2. Implementation framework of intelligent gateway; 3 Routine analysis of intelligent gateway. 1 Concept of intelligent gate...[Details]
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1. Software
This is probably the biggest difference. The operating system was introduced. Why was the operating system introduced? What are the benefits?
1) Convenience. This is mainly reflected in...[Details]
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1. System Architecture of Embedded Media Gateway
In layman's terms, an embedded media gateway is an embedded computer. Its architecture is similar to that of a personal computer, except that it sim...[Details]
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The basic knowledge has basically explained the home of UCOS (i.e. the hardware platform environment), and what the compiler does to make the program written in the high-level language become a progr...[Details]
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Ambiguous operators need parentheses Ambiguous operations need to be enclosed in parentheses Ambiguous symbol ``xxx`` Ambiguous symbols Argument list syntax error Syntax error in parameter list Array...[Details]
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Section 001 Create a new directory, create and edit files First, let's take a look at the Ubuntu toolbar. After installing Ubuntu and entering the graphical interface, there are 10 tool icons on the ...[Details]
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Abstract: This paper proposes and implements a method for using wireless transmission in automobile driving records. A wireless module is added to the automobile driving recorder, and a wireless tr...[Details]
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1. Project design background and overview
This project is a GPS positioning program based on the SLH microcontroller. Through the location coordinates provided by GPS, in addition to positioning,...[Details]
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Circuit diagram Parts list Program (C language) #include reg51.h sbit p3_0=P3^0; sbit p3_1=P3^1; sbit p3_2=P3^2; sbit p3_3=P3^3; void delay(unsigned char i); void main() { unsigned char ledct...[Details]
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The ARM Cortex core series offers a very wide range of scalable performance options, giving designers the opportunity to choose the core that best suits their application from a variety of options...[Details]
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1. Introduction to internal clock
From the internal block diagram of S3C2440A, we can see that S3C2440A is mainly divided into three parts: ARM920T, AHB, and APB. Among them, FCLK is the...[Details]
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C code:
/*************** writer:shopping.w ******************/
#include reg52.h
#include intrins.h
#define uint unsigned int
#define uchar unsigned char
sbit K1 = P3^0;
sbit K2 = P3^1; ...[Details]
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This program mainly uses the DA instruction to make decimal adjustments, so that the two-digit digital tube displays 0-99 in a cycle with a delay of 1s.
(1): Delay 1s in working mode 0
inquiry mode...[Details]
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Because all embedded systems use interrupts, how does my S3C44B0 interrupt process? Then I need to understand the whole process. To understand it in depth, the best way is to write a program and th...[Details]
Test/Measurement
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