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The most important feature of today's smartphones isn't the bells and whistles, but something far more basic: How long does the battery last? Unfortunately, battery technology hasn't kept up with engi...[Details]
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The C language programming of processors based on ARM architecture follows ATPCS (ARM-THUMB procedure call standard) and AAPCS (ARM Application Procedure Call Standard). ATPCS stipulates that the dat...[Details]
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# include
typedef unsigned char uint8;
typedef unsigned int uint16;
uint8 num = 0;
void delay(uint16 n) //delay function
{
while(n--);
}
void UART_init(void)
{
SCON = 0x50; //The serial...[Details]
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As people's demand for information continues to increase, high-speed serial transmission is becoming more and more popular in the market due to its high transmission characteristics. Various high-s...[Details]
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According to AppleInsider, VoiceAge EVS, LLC, a non-practicing entity, has filed a lawsuit against Apple, alleging that the iPhone infringes on its audio-related codec patents. Image source: AppleI...[Details]
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At the 2022 World Artificial Intelligence Conference which opened on September 1, Baidu founder, chairman and CEO Robin Li said that after the current L2 level of commercialization of automatic assis...[Details]
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Some netizens discovered that the second-generation smart watch vivo WATCH2 appeared in the vivo Sports Health App, and its appearance has not changed much compared to the first generation. IT...[Details]
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The io registers of stm8s include DDR, IDR, ODR, CR1, and CR2. As for the configuration of io, you can understand it by reading the table below. The commonly used ones are push-pull output, floating ...[Details]
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This Spring Festival Gala, which has the highest AI content in history, has ended perfectly for a week.
Perhaps the high-tech Spring Festival Gala caught people's attention, and the ratings of...[Details]
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Some netizens have discovered that two new ZTE phones have recently passed the network certification of the Ministry of Industry and Information Technology. The models are ZTE A2023BH and ZTE 7...[Details]
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Today, with the advent of Industry 4.0, machine vision technology is gradually playing a very important role in industrial automation. The continuous innovation of machine vision technology has promo...[Details]
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The growing demand for new features and use cases for IIoT applications, which are largely limited by the 10Mbps transmission rate of fieldbus networks, has prompted the adoption of other industria...[Details]
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Essential Service Mode (ESM) is a function in which the inverter tries its best to keep the motor running without stopping despite abnormal environmental conditions.
For example, in equi...[Details]
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1. Tablet PC Industry Status, High-Speed Buses and Interfaces in Digital Circuits According to iSuppli, if the impact of a new product can be measured by the breadth and depth of its ...[Details]
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Analysis process:
Program entry
Phase 1 Program Analysis
Second stage program analysis
2440 Development Board:
1.uboot entry:
To see the entry of...[Details]