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#include #defineucharunsignedchar #defineuintunsignedint ucharint_flag; uintqian,bai,shi,ge; swimming; floatdistance; //AlphanumericLCDModulefuncTIons #asm .equ__lcd_port=0x18;PORTB #endasm #inclu...[Details]
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virt_net.c driver: // Reference drivers\net\cs89x0.c #include "linux/module.h" #include "linux/errno.h" #include "linux/netdevice.h" #include "linux/etherdevice.h" #include "linux/kernel.h" #includ...[Details]
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According to statistics, as of the third quarter of 2021, my country's cumulative installed capacity of photovoltaic power generation reached 275GW, a year-on-year increase of 25%, and the cumulati...[Details]
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1 Introduction
In measurement and control systems and engineering applications, it is common to encounter situations where multiple tasks need to be executed simultaneously, so the master-slave mult...[Details]
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1 Introduction Currently, the most attractive millimeter wave applications are mainly in the E-band and V-band. The E-band corresponds to the frequency range of 60GHz to 90GHz, and only line-of-sight...[Details]
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Rectal cancer is one of the most common malignant tumors in China. The incidence and mortality of rectal cancer in China are currently on the rise. Surgical resection is still the main treatment fo...[Details]
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Designing switching systems for testing electronic and electromechanical devices presents as many challenges as designing the products themselves. With
the advent of
high-speed logic in
device...[Details]
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Mapping means one-to-one correspondence. Remapping means reallocating this one-to-one correspondence.
We
can think of the memory as a black box with output and input ports. As shown in the figure be...[Details]
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Motion control can be seen everywhere in the actual industrial field, and we often hear people mention motion control. So what is motion control? And what are the basic concepts? Below we will give...[Details]
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0 Introduction
There are many methods for nonlinear correction of sensors, and they have been applied to varying degrees. The traditional method for linearizing nonlinear sensors is ha...[Details]
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Introduction Overcurrent protection circuit is an indispensable component of power supply products. According to its control method, it can be roughly divided into shutdown mode and current limiti...[Details]
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The figure shows two buck -boost circuits that can be used in situations where the input voltage may be greater or less than the output voltage. These circuits share the same trade-off characteristic...[Details]
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0 Introduction
With the development of the electronics industry, there are more and more electronic products, and the density of components on circuit boards is getting higher and higher, and m...[Details]
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1. MCU interrupt system The concept of interruption: When the CPU is processing an event A, another event B occurs, requiring the CPU to process it quickly (an interrupt is generated); The CPU tempor...[Details]
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Introduction
The concept of program instrumentation was first proposed by Professor J. G. Huang. It is a method of inserting operations (called "probes") into the program under test to obtain t...[Details]
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