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Embedded apparatus, program generation apparatus, and program

A technology for embedded devices and generating devices, which is applied in the direction of instruments, file system functions, error detection/correction, etc., and can solve problems such as increasing troubles for users

Inactive Publication Date: 2014-03-19
RICOH KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, such processing of analyzing the cause of the error may increase trouble for the user

Method used

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  • Embedded apparatus, program generation apparatus, and program
  • Embedded apparatus, program generation apparatus, and program
  • Embedded apparatus, program generation apparatus, and program

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0063] overview

[0064] First, an error message to be displayed on the program execution device according to this embodiment is described.

[0065] figure 2 An example of an error message according to this embodiment is illustrated. figure 2The error message includes the following three descriptions and an OK button.

[0066] Description 1: "An error occurred"

[0067] Caption 2: "Call Support Center"

[0068] Description 3: "0511-01C-0"

[0069] One of the features in the error message according to this embodiment is that the line number of the source file is included in the description3. The data "01C" represents the line number of the source file in hexadecimal. Data "05" indicates the version of the program. Data "11" indicates the name of the file in which the error occurred. Hereinafter, the entire description 3 may be referred to as an error code.

[0070] That is, in most cases, the line number is not included in the instruction executed by the computer whe...

Embodiment 2

[0197] In this embodiment, a program execution device and a program generation device that display different error codes from those in Embodiment 1 are described.

[0198] error code

[0199] Figure 17 An example of error codes in this embodiment is shown. Figure 17 The error code in has a total of twelve digits. Bit numbers and descriptions for these bits are given from the left. In this embodiment, the feature is that the error number is given using four characters in the 1-4 digits of the error code.

[0200] Here, the error number refers to identification information that uniquely (or uniformly) identifies error content. In the error code in Embodiment 1, it is assumed that the developer analyzes the error code referring to the source code, and the user reports the message and the error code to the support center. Therefore, if the message or error code is long, or if there are some other similar messages and error codes, the message or error code may not be reporte...

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PUM

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Abstract

An embedded apparatus displaying an error message upon detection of a failure during execution of a program includes a central processing unit executing the program; a program storage unit storing an executable compressed file where plural files are combined as the program; a failure detection unit detecting a failure based on storage contents of addresses storing execution results of instructions; and an error message display unit outputting the error message on a display device when the failure detection unit detects the failure, the error message including version information of the program, file identification information of the file, and line numbers of the instruction being executed in the file, the error message being described in the instruction.

Description

technical field [0001] The invention relates to an embedded device that displays an error message when a fault is detected during the execution of a program. Background technique [0002] When an error occurs when an apparatus including a computer executes a program, an error message may be displayed. The display of such an error message may be useful to report not only the occurrence of the error but also the cause of the error to the user. [0003] figure 1 An example of a traditional error message is illustrated. Description 1 indicates a message to report the occurrence of an error to the user. Description 2 indicates a usual response to the occurrence of an error. Description 3 indicates a message including the importance of reporting the cause of the error to the user. Describe how 3 shows depend on software. However, in general, the maximum amount of information to be displayed may be limited. Due to this limitation, the description 3 is displayed using encoded...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F11/32
CPCG06F11/0769G06F11/32G06F17/30129G06F16/17
Inventor 大和田俊和
Owner RICOH KK