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A complete circuit board contains a large number of electronic components. Due to many uncertain factors, it is very common for components to be damaged. When equipment fails, it is mostly due to t...[Details]
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Let’s get to the point, what we are going to learn today is the concept of driver layering/separation. The purpose of separation and layering is to separate hardware-related code from relativel...[Details]
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When the terminals of each port of an arbitrary multi-port network are matched, the incident traveling wave an input from the nth port will be scattered to all other ports and emitted. If the emitted ...[Details]
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The human brain contains tens of billions of neurons and hundreds of billions of synapses. Its extremely complex and precise connections and interactions in structure and function are the material ba...[Details]
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1 Introduction
Traditional dual-redundancy computers use dual-channel mode, and the two channels are equivalent to two independent computers working synchronously. If any channel has a processor fail...[Details]
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1. Startup Process Description Let's talk about the startup process. The first source is to turn on the power. I believe everyone knows this. After the CPU is powered on, the SP pointer points to 0x...[Details]
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This year, the domestic battery brand Swan launched a series of new EFB start-stop batteries and special batteries for agricultural machinery. The new products have received strong market response,...[Details]
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Air tightness tester is also called waterproof tester. Due to its low testing cost, accurate and reliable data, high efficiency, and easy operation, it has occupied more than half of the field of air...[Details]
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With the continuous advancement of modern science and technology, the application of speed measurement systems in various fields is increasing, and the requirements for speed measurement accuracy a...[Details]
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Passive Entry (PE) systems are leading a new trend in automotive comfort and safety. In terms of completeness, Remote Keyless Entry (RKE) systems are interactive, meaning that the user must press t...[Details]
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1. Addressing mode of ARM processor
2. Instruction set learning
(I) ARM instruction set
1. Instruction format
2. Condition Code
3. ARM memory access instructions
1) LDR/ STR – Load/Store In...[Details]
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#include "stm32f10x.h"
unsigned int TimingDelay;
void Delay(unsigned int x)
{
TimingDelay=x;
while(TimingDelay--);
}
void EXTI9_5_IRQHandler(void) //interrupt handling fun...[Details]
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Positioning is a method for self-driving cars to find their exact location, which is very important for self-driving cars. When you are completely lost while driving a car and you don’t know where ...[Details]
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Key Scanner
When powered on, the P00 LED turns on. ...[Details]
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Let us analyze the situation during the shutdown period of the control switch K. During Toff, the control switch K is turned off, and the current flowing through the primary coil of the transformer s...[Details]
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