LambdaHeaterDRIVERIMPL.docx

LambdaHeaterDRIVERIMPL.docx

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LambdaHeaterDRIVERIMPL

CONFIDENTIAL

TJU—IFXAutomotiveElectronicJointLaboratory

StateKeyLaboratoryofEngines

TianJinUniversity,China

GEMS–K1

LambdaHeaterdriverimplementationdocument

Revisionhistory

Version

By

Modifications

V0.1,19thNov.2008

Hoangchao.Zhang

Creation

Summary

Revisionhistory3

Summary4

1Introduction5

1.1Overview5

1.2Reference5

2.Typedefinition6

3GlobalVariable7

4FunctionDefinitions8

4.1IO_IOProcessInit8

4.2IO_LambdaHtr1Enbl8

4.3IO_LambdaHtr1Dsbl9

4.4IO_LambdaHtr2Enbl9

4.5IO_LambdaHtr2Dsbl9

5ResourcesConfiguration11

5.1PeriperalConfig11

5.2InterruptConfig11

6CompileEnvironment11

1Introduction

1.1Overview

ThisdocumentdescribestheimplementationoftheLambdaHeaterdrivertobedevelopedintheframeoftheGEMS-K1project.ItisbasedontheLambdaHeaterspecificationdocument.

TheLambdaHeaterdriverisimplementedbytricoreofTC1766

TheLambdaHeaterdriveroffersastandardizedaccesstoLambdaHeateroutputchannels.ItoffertheAPIinterfaceofLambdaHeateroperation.

TheLambdaHeaterdriverisimplementedwithinIOProcessmoduleincludingIOprocessinitializationfunction,LambdaHeatercontrolfunction.

1.2Reference

[1]LambdaHeater_DRIVER_SPEC.doc

[2]

2.Typedefinition

Type

Description

Range

3GlobalVariable

Varialbes

Type

Description

4FunctionDefinitions

4.1IO_IOProcessInit

Syntax

voidIO_IOProcessInit（void）

Parameters

none

Return

none

Notification

Description

ThisfunctiondefinitionconfiguretheIO_IOProcessmodule

Indetailsthefunctionconfiguresthefollowing:

∙ConfigureIO_IOProcessmodule

∙

∙

Reentrancy

No

Remarks

4.2IO_LambdaHtr1Enbl

Syntax

voidIO_LambdaHtr1Enbl（void）

Parameters

None

Return

None

Notification

Description

Theprocessingroutineturnthelambdaheater1on

Reentrancy

No

Remarks

4.3IO_LambdaHtr1Dsbl

Syntax

voidIO_LambdaHtr1Dsbl（void）

Parameters

None

Return

None

Notification

Description

TheprocessingroutineturntheLambdaheater1off

Reentrancy

No

Remarks

4.4IO_LambdaHtr2Enbl

Syntax

voidIO_LambdaHtr2Enbl（void）

Parameters

None

Return

None

Notification

Description

Theprocessingroutineturnthelambdaheater2on

Reentrancy

No

Remarks

4.5IO_LambdaHtr2Dsbl

Syntax

voidIO_LambdaHtr2Dsbl（void）

Parameters

None

Return

None

Notification

Description

TheprocessingroutineturntheLambdaheater2off

Reentrancy

No

Remarks

5ResourcesConfiguration

5.1PeriperalConfig

Source

Description

P4.0

forlambdaheater1

P4.1

forlambdaheater2

5.2InterruptConfig

Source

SRN

TOS

Priority

Name

Description

6CompileEnvironment

CompileTool:

TaskingVX-ToolsetforTricorev2.2r3