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Method for starting real time process (RTP) application programs in VxWorks operating system

An application program and operating system technology, applied in the field of RTP application program startup, can solve the problems of checking the difference and correctness not intuitive enough, version maintenance troublesome, troublesome maintenance, etc., achieve version correctness and difference intuitively, and reduce version maintenance Workload, easily identifiable effects

Active Publication Date: 2011-11-16
SHENZHEN CLOU ELECTRONICS
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AI Technical Summary

Problems solved by technology

However, for different application versions, different RTP application lists need to be maintained, and the maintenance is also troublesome
And because the most obvious sign to distinguish different RTP applications at this time is the RTP program name, when there are many applications and many versions, it is not intuitive enough to check the differences and correctness between the versions
[0005] The above solutions are more troublesome in version maintenance, not flexible enough

Method used

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  • Method for starting real time process (RTP) application programs in VxWorks operating system
  • Method for starting real time process (RTP) application programs in VxWorks operating system
  • Method for starting real time process (RTP) application programs in VxWorks operating system

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Embodiment Construction

[0023] The present invention will be further described below in conjunction with the accompanying drawings of the description.

[0024] A method for starting an RTP application based on the VxWorks operating system, comprising the following steps:

[0025] S101. The PC configuration tool runs on the PC. The configuration manager in the target machine is responsible for the communication with the PC configuration tool. The communication mode can be serial port / network port. After the communication between the target machine and the PC configuration tool is established, The RTP program list and configuration files can be transmitted between the PC configuration tool and the target machine through the communication protocol;

[0026] S102, all RTP application programs and configuration files are stored in the specific directory of the target machine; the specific operation is: the PC configuration tool first obtains the RTP program list and configuration files from the target mac...

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Abstract

The invention relates to a method for starting real time process (RTP) application programs in a VxWorks operating system. All the RTP application programs are stored in a file system under an appointed path of a target machine; a personal computer (PC) configuration tool automatically identifies RTP application program lists, adds description information and configuration starting information to the lists and then stores the description and configuration information to a configuration file; the new configuration file is downloaded into the target machine; a VxWorks mapping analyzes the file during initialization of the system so as to start the configured RTP application programs; for different application versions, only different configuration files are needed to be maintained, and VxWorks mappings of different versions are not needed to be generated and different RTP application program lists are not needed to be maintained, so the method is more flexible, simpler and more convenient; whether the application versions are correct is checked, or when the application versions are compared, only the configuration files are compared; and as the description information in the configuration files can be added to the RTP application program, the RTP application programs are easier to identify.

Description

technical field [0001] The invention relates to the program management of the VxWorks operating system, especially the method for starting the RTP application program. Background technique [0002] Known technology is: about the starting method of the real-time process (Real Time Process, being called for short RTP) application program with protection function under VxWorks operating system, mainly contains: [0003] (1) The VxWorks image directly loads the RTP application program with a certain number and a certain path when the system is initialized. First determine the number of RTP applications to be loaded and the storage path according to the requirements, and the VxWorks image will directly load the RTP applications with a certain number and paths from the file system during system initialization. This method can load the required RTP applications, but because different RTP applications cannot be started flexibly, for different RTP applications that need to be starte...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/445G06F9/46
Inventor 严丽萍
Owner SHENZHEN CLOU ELECTRONICS
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