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Preface: These problems are what I encountered in my work before. Later I felt that I needed to summarize them. My memory is not good, so I marked myself here.
1. Trigger method
The external interr...[Details]
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void TIM_ResetCounter(TIM_TypeDef * TIMx)
{
TIMx- CNT = 0;
}
void TIM2_Delay_ms(unsigned int cms)
{
unsigned short temp = 0;
TIM_TimeBaseInitTypeDef TIM_TimeBaseStructure;
TIM_TimeBaseStruc...[Details]
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Last time, we have learned about the interrupt handling process of ARM and how to set the interrupt function. So, does it work like this? The answer is no. Because S3C44B0 has several registers tha...[Details]
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The hardware circuit design of a single-chip microcomputer application system includes two parts: one is system expansion, that is, when the functional units inside the single-chip microcomputer, su...[Details]
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IMT-2000 and 802.11 radios will interfere with each other unless they are within about 8 meters of each other at 2.6 GHz and about 16 meters at 2.3 GHz.
The Bluetooth SIG is preparing to devel...[Details]
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Endoscopy is currently the most commonly used and most direct and effective method for the examination of digestive tract diseases. It plays an extremely important role in the diagnosis of digestiv...[Details]
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/**********************************************************************
* File name: main.c/Dot matrix running light
* Program author: Kevin Chin
* Program version: V1.0
* Date of compilation: 201...[Details]
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Jack Tibbetts, a member of the Santa Rosa City Council, knew he had a problem. It was early 2018, and he began receiving calls from constituents on the political extremes. The common thread among the...[Details]
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// Fuse bits F7 DC F9 FF // Function: pb1 outputs high and low level with a time interval of one second #include iom88v.h #include macros.h int blink_sign = 0; void timer0_init(void) { ...[Details]
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On June 25-26, the 2021 Fifth Jiwei Semiconductor Summit will be held in Haicang, Xiamen. This summit is themed "The Heart and the Core are the Kunpeng", with "12 highlights". As one of the special l...[Details]
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1. Both bit and sbit are variable types extended by C51.
Bit is similar to int char, except that char = 8 bits and bit = 1 bit. They are all variables, and the compiler assigns addresses durin...[Details]
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The ACT8937 is a complete, cost effective, highlyefficient ActivePMUTM power management solution, optimized for the unique power, voltagesequencing, and control requirements of the Samsung S5PC100,...[Details]
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According to a paper published in the journal "Materials" on the 16th, engineers from the Massachusetts Institute of Technology in the United States designed an intelligent biologically derived sutur...[Details]
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The electric valve positioner is one of the important accessories of the pneumatic control valve. It is usually used in conjunction with the pneumatic control valve. It receives the output signal o...[Details]
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On December 20, the reporter learned from the State Grid Corporation of China's "Stabilizing Investment, Ensuring People's Livelihoods, and Promoting High-quality Development of the Grid" press con...[Details]
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