Embedded system and method for automatically running third-party extension program by embedded system
A technology of embedded systems and extension programs, applied in the field of embedded systems and their automatic operation of third-party extension programs, which can solve problems such as lack of functions
Active Publication Date: 2017-08-04
SHENZHEN GONGJIN ELECTRONICS CO LTD
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Problems solved by technology
[0002] With the development of technology, customers have more and more demands on electronic products, which are more and more unique. In some embedded electronic products, in addition to meeting the basic needs of customers, it is also necessary to run third-party software in the products. Extend the program to achieve more functions, however, the current embedded electronic products generally do not have this function
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Embodiment Construction
[0035] see figure 1 , figure 1 It is a method flowchart of a method for automatically running a third-party extension program in an embedded system in an embodiment.
[0036] In this embodiment, the method for the embedded system to automatically run the third-party extension program includes:
[0037] S101. Allocate a storage area in a read-write storage area for a script program of a third-party extension program and a source program automatically started according to the script program.
[0038] In the development stage of the embedded device, a data storage area is divided in the read-write storage area, such as the flash memory, for storing the script program of the third-party extension program and the source program automatically started according to the script program. For example, a partition is designated in the fourth block mtdblock4 of the flash memory as the data storage area, and the size of the partition is 512KB, not limited to 512KB.
[0039] Flash memory i...
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The invention relates to an embedded system and a method for automatically running a third-party expansion program by the embedded system. The embedded system comprises a script program of the third-party expansion program and a source program which automatically starts according to the script program. The method comprises the steps of distributing a storage area in a read-write storage area; in a starting configuration file of the system, mounting the storage area to the read-write storage area; in the starting configuration file of the system, judging whether or not the script program exists in the storage area; if yes, running the script program; if not, downloading the script program from a cloud server of the third-party expansion program; in the starting configuration file, mounting the distributed storage area for the third-party expansion program in the read-write storage area, and judging whether or not the script program of the third-party expansion program exists in the storage area; running the script program according to a judgment result, starting the corresponding third-party expansion program, and implementing automatic loading and running of the third-party expansion program.
Description
technical field [0001] The invention relates to the field of running application programs, in particular to an embedded system and a method for automatically running a third-party extension program. Background technique [0002] With the development of technology, customers have more and more demands on electronic products, which are more and more unique. In some embedded electronic products, in addition to meeting the basic needs of customers, it is also necessary to run third-party software in the products. Extend the program to achieve more functions, however, the current embedded electronic products generally do not have this function. Contents of the invention [0003] Based on this, it is necessary to provide an embedded system and a method for automatically running a third-party extension program, which can realize the automatic loading and running of the third-party extension program in the embedded system. [0004] On the one hand, the present invention proposes ...
Claims
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IPC IPC(8): G06F9/445
CPCG06F9/44505
Inventor 王发均
Owner SHENZHEN GONGJIN ELECTRONICS CO LTD