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Hardware Discussion :

Testeur: Creer un tesplan a l'aire des specification


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    Par défaut Testeur: Creer un tesplan a l'aire des specification
    Bonjour,
    j'ai un devoir a faire et ne sais pas par ou commencer. En fait il s'agit d'ecrire un Testplan en se referent aux specification. J'ai joint les fichiers ici pour que vous en sachier plus.

    Quelqu'un peut-il me donner certaines indices?

    Voici les specification (J'ai joint la fiche a completer en fichier word):

    Merci de votre aide

    Code : Sélectionner tout - Visualiser dans une fenêtre à part
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    Requirement
    1	Introduction
    
    1.1	Purpose
    The purpose of this document is to specify all requirements for a SW development project. The requirement specification contains all requirements needed to carry out the SW development and to fulfil system requirements in the SYRS. The SYRS is partitioned into subsystem requirements and the SW specific requirements are broken down into SW requirements that will define and control the SW development project.
    
    1.2	Background
    The scope of the project is to develop a PRND shifter with a single hall sensor per position, thus removing the traditional sensor redundancy. 
    
    A special care should be made on SW test to simulate a failed sensor (OFF/ON) and make sure the shifter broadcast the right position.
     
    
    1.3	Requisite Documents
    Complete list of documents referenced in this SWRS.
    
    Document	Description
    SYRS	Sytem Requirement Specification
    SWDP	SW Development Plan
    SWDPROC	SW Development Process description
    
    
    2	Terminology
    2.1	Definitions
    
    Definition	Description
    Safety plan	The safety plan for a project includes the planning of the activities and procedures for achieving functional safety 
    Safety concept	Safety requirements and their allocation to elements to achieve the safety goals
    Work product	Anything produced in the project (documents, source code files, executable files...)
    	
    
    2.2	Abbreviations
    
    Abbreviation	Description
    ASIL	Automotive Safety Integrity Level
    EOL	End Of Line (production)
    FSR	Functional Safety Requirement
    HMI	Human Machine Interface
    HW	Hardware
    SW	Software
    	
    
    3	Requirements Identification
    State how requirements are identified and tagged, including the format for requirement tags. State if a requirements management tool is used and what impact it has on the requirement specifications format. 
    
    	Tag example: [SW x:y]		where x = group # and y = identifier #
     
    Functional safety requirements shall be clearly identified.
    
    	Tag example: [SW FSR x:y]
    
    These examples can be used if no other format is specified.
    
    4	Requirements Traceability
    Provide an overview of the requirements using the requirement tags and how they are mapped to system requirements. Provide a table to map the requirements using the following as an example:
    
    
    System requirement	SW requirement	Description
    [SY x1:y1]	[SW x1:y1]	Shifter must broadcast its position all the time
    	[SW x1:y2]	Shifter must broadcast SH_FAIL_OFF  message with the current position when a sensor fail off
    	SW x1:y3]	Shifter must broadcast SH_FAIL_ON  message with the current position when a sensor fail on
    [SY x2:y1]	[SW x2:y1]	Shifter must broadcast its position between 6V and 16V
    	[SW x2:y2]	Shifter must recover from a CAN BUS OFF
    [SY x3y1]	[SW x3:y1]	MISRA-C compliance
    
    5	System Overview
    Provide an overview of the system, of the SW system in its system and HW environment. Describe briefly function blocks and interfaces, preferably using figures and block diagrams. 
    
    TCM: Transmission control, receive position via CAN from shifter and change gear
    Shifter: Sends lever position to TCM via CAN messages
     
    6	Requirements
    6.1	Normal state
    ID: SW x1:y1
    
    Shifter must broadcast its position all the time. Test should be done from R to D as fast as we can to verity that the shifter detects all position
    6.2	Error states
    
    ID: SW x1:y2
    
    Shifter must broadcast SH_FAIL_OFF  message with the current position when a sensor fail off. 
    
    ID: SW x1:y3
    
    Shifter must broadcast SH_FAIL_ON  message with the current position when a sensor fail on
    6.3	Power Requirements
    ID: SW x2:y1
    
    Shifter must broadcast its position between 6V and 16V
    6.4	CAN Interface
    ID: SW x2:y2
    
    Shifter must recover from a CAN BUS OFF
    6.5	Coding Standards
    
    ID: SW x3:y1
    
    Code must be MISRA-C 2004 compliant
    Fichiers attachés Fichiers attachés

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