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A programming interface technology realization method and computer system

An implementation method and technology of programming interface, applied in the field of realizing computer programming interface, can solve the problems of high development and maintenance cost, long development cycle, poor portability, etc., and achieve low development and maintenance cost, short development cycle, and high reliability. Effect

Active Publication Date: 2016-10-05
EVOC SMART IOT TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0014] The purpose of the embodiments of the present invention is to provide an implementation method of programming interface technology, which aims to solve the problems of long development cycle, poor security and reliability, high development and maintenance costs, and poor portability of existing technical solutions

Method used

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  • A programming interface technology realization method and computer system
  • A programming interface technology realization method and computer system
  • A programming interface technology realization method and computer system

Examples

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example 1

[0067] Example 1: The defined BPI GPIO interface can specifically be: interface BPI_STATUSBPI_GPIO_Output(UINT8 pin_index, UINT8 level), its function is to output a level (1: high level, 0: low level) level of the pin_index GPIO to the external device, such as BPI_GPIO_Output(1,0) means to output a low level to the first GPIO.

example 2

[0068] Example 2: The defined BPI CPU interface can specifically be: interface BPI_STATUSBPI_Get_HHM_Temperature(UINT8 hhm_temp_fun_number, UINT8*temperature); its function is to obtain the system ambient temperature or CPU temperature. For example, BPI_Get_HHM_Temperature(CPU1_TEMP,&temperature); means to read the core temperature of the first CPU in the system.

[0069] From the prototype of the standard interface function defined above, it can be seen that the BPI interface does not involve any hardware-related information, and the hardware access is completely transparent to the driver engineer or application software engineer, so it can greatly reduce the difficulty of customer software development and development or maintenance costs. At the same time, the software has good cross-platform performance.

[0070] Of course, in practical applications, the BPI interface specification can also be implemented through other standard interfaces, such as Figure 4 as shown, Fig...

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Abstract

The invention is applicable to the field of computers and provides a programming interface technology implementation method. The method includes: defining a BIOS (basic input / output system) layer interface of a BIOS programming interface; defining an operating system drive layer interface of the BIOS programming interface. The BIOS layer interface allows access to computer underlying hardware and provides an operating system drive layer with an interface for calling. The operating system drive layer interface allows access to the BIOS layer interface and provides an application layer with a standard interface for calling. The invention further provides a computer system comprising the application layer, the hardware layer and a BIOS programming interface layer. According to the technical scheme, the method and the computer system have the advantages that development cycle is short, safety and reliability are high, development and maintenance costs are low and transplantability is good.

Description

technical field [0001] The invention belongs to the field of computers, and in particular relates to a technology for realizing a computer programming interface. Background technique [0002] The rapid development of computer technology has enabled computer systems to be applied to different fields of society and life, such as industry, transportation, education, finance, energy and so on. In the industrial chain, upstream computer motherboard or complete machine developers generally provide different hardware equipment products to different downstream equipment integrators or customers according to the application requirements of different application fields. Downstream integrators or customers develop software that meets their own application requirements on their specific computer hardware platforms, so as to build corresponding control systems and apply them to various industries. For different hardware platforms, there are different differences, such as hardware implem...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F9/44
Inventor 陈志列修惠文刘恩锋吴昌陈赞标马先明
Owner EVOC SMART IOT TECH CO LTD