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Work method of analog card reader and analog communication system

A card reader and operating system technology, applied in the field of communication, can solve the problems of large simulation limitations, achieve the effects of expanding range, reducing simulation power consumption, and saving hardware resources

Active Publication Date: 2013-10-23
FEITIAN TECHNOLOGIES
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  • Abstract
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Problems solved by technology

[0004] The invention provides a working method of an analog card reader and an analog communication system to solve the defect of relatively large simulation limitations in the prior art

Method used

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  • Work method of analog card reader and analog communication system
  • Work method of analog card reader and analog communication system
  • Work method of analog card reader and analog communication system

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Embodiment Construction

[0048] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts belong to the protection scope of the present invention.

[0049] The embodiment of the present invention provides a working method of an analog card reader, which is applied to a system including a chip operating system, a smart card register, an analog card reader, and a command transceiver, such as figure 1 shown. The analog card reader is a plug-in loaded when the software development system of the chip operating system is started. It can establish or disconnect the connection with the command transceiver according to the rec...

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Abstract

The invention discloses a work method of an analog card reader and an analog communication system. The method is applied to a system comprising the analog card reader, a chip operating system, an instruction transceiver and a smart card register, wherein the analog card reader is used for detecting the communication state between the analog card reader and the instruction transceiver, and the state of the smart card register, conducting read-write operation on the smart card register according to the communication state and the state of the smart card register, and updating the state of the smart card register; the chip operating system is used for detecting the state of the smart card register, conducting read-write operation on the smart card register according to the detected result, and updating the state of the smart card register. As the analog communication between the chip operating system and the instruction transceiver is established through the analog card reader, the purpose of inputting terminal data to the chip operating system under the condition that no hardware simulator is used is realized, the emulation function range is broadened, hardware resource is saved, and emulation power consumption is reduced.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to a working method of an analog card reader and an analog communication system. Background technique [0002] At present, hardware and software debugging in the development process of COS (Chip Operating System, chip operating system) are carried out separately. In most cases, software debugging depends on the hardware platform, and emulation software needs to be used to cooperate with ICE (In Circuit Emulator , in-circuit emulator). [0003] However, the simulation function in the prior art is only limited to the simulation of the internal registers of the COS, which has relatively large limitations and will cause relatively large losses. Contents of the invention [0004] The invention provides a working method of an analog card reader and an analog communication system to solve the defect of relatively large simulation limitation in the prior art. [0005] The inventio...

Claims

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Application Information

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IPC IPC(8): G06F9/455G06F11/36
Inventor 陆舟于华章
Owner FEITIAN TECHNOLOGIES
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