CSGDRIVERIMPLWord格式.docx

CSGDRIVERIMPLWord格式.docx

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1.2Acronymsandabbreviation4

1.3Reference4

1.4Declaration4

2TypeDefinition5

3GlobalVariable6

3.1Channel6

4DriverFunction7

4.1CSG_Init（）7

4.2CSG_Channel_Configt（）7

4.3CSG_SetPulse_TT_Tb_Te（）8

4.4CSG_SetPulse_TT_Tb_Te_MAE（）8

4.5CSG_SetPulse_AT_Ae_PL_MAE（）9

4.6CSG_CSG_SetPulse_AA_Ae_PL（）9

4.7CSG_SetPulse_AT_Ae_PL_MAE（）10

4.8CSG_SetPulse_AT_Ae_PL_MAE（）10

5PinConfiguration11

5.1Output11

6CompileEnvironment12

7Note12

1Introduction

1.1Overview

Managingacombustionenginemeansgenerationoftheignitionandinjectionsignalsbasedonthecurrentenvironmentalconditionsoftheengine（e.g.,engineposition,speed,acceleration,temperature,airmassflow,exhaustemissions,etc.）.

ThepurposeoftheComplexSignalGenerationDriveristodeliverproducecomplexsignal（ignitionandinjectionsignals）neededfortheEngineManagementapplication.accordingtotheparametercalculatedbytheECU.Thisapplicationisconceivedforafourstrokesengine.

ThisdocumentdescribeshowtousetheComplexSignalGenerationDriver.

1.2Acronymsandabbreviation

Acronym

Description

ECU

EngineControlUnit

EP

EnginePosition

EP_Driver

EnginePositionDriver

CSG

ComplexSignalGeneration

1.3Reference

[1]Enginepositiondriverspecificationdocument.doc.

[2]ComplexSignalGenerationspecificationdocument.doc.

1.4Declaration

MostoftheexpressionmethodandsomecontentsarereferstoEnginepositiondriverspecificationdocumentofInfineon.Ifthereareanyintrusionofcopyright,pleasestopusethisdocumentimmediatelyandtellus.

2TypeDefinition

Type

Range

t_CSG_Boolean

UsedastheBooleantype

TRUE

FALSE

Otherstypeusedinthisdocumentrefesto“Complexsignalgenerationspecificationdocument”

3GlobalVariable

Thischapterdescribestheglobalvariablewhichcanbecalledinouterplace.

3.1Channel

Thisisastruct,inchargeofstoringthebasicconfigureinformationofthecorrespondingchannel.

MembersofSignalConsistencyModule

IsConfig

Refersto“Enginepositiondriverspecificationdocument”

IsEnable

IsStart

PulseType

t_CSG_PulseType

ActiveLevel

t_CSG_Level

GTCA

Uint32

GTCB

Pin

t_CSG_Pin

4DriverFunction

Thischapterdescribesthedriverfunctionwhichcanbecalledinouterplace.

4.1CSG_Init（）

Function

t_StatusCSG_Init（void）

ThisistheinitializationfunctionoftheEngineDriverfunctionlibrary.ItisassumedthattheSFRsusedbythislibraryareintheirresetstate.

Parameters

None

RetrunValue

t_Statusthestatusoftheexecutionofthefunction

Note

4.2CSG_Channel_Configt（）

t_CSG_PulseTypeCSG_Channel_Config

（

unsignedintChannelId,

t_CSG_PulseTypePulseType,

t_CSG_LevelActiveLevel,

t_CSG_Status*RetrunStatus

）

ThisfunctionconfigurestheCSGchannelsbeforeusingthischannel

unsignedintChannelId,

t_CSG_PulseTypePulseType,

t_CSG_LevelActiveLevel,

t_CSG_Status*RetrunStatus

4.3CSG_SetPulse_TT_Tb_Te（）

t_CSG_StatusCSG_SetPulse_TT_Tb_Te

（

t_CSG_TimeTimeBegin,

t_CSG_TimeTimeEnd

）

Thisfunctiongivestarttoaplusgeneration,andconfiguretheparameterstructusedbythiskindofpulse

ChannelIdspecifywhichchanneltobestartedTimeBeginthebeginpointofpulsereferringglobaltime

TimeEndtheendpointofpulsereferringglobaltime

t_CSG_StatusThepresentpulsekindofthechannelwithChannelId

4.4CSG_SetPulse_TT_Tb_Te_MAE（）

t_CSG_StatusCSG_SetPulse_TT_Tb_Te_MAE

t_CSG_TimeTimeEnd,

t_CSG_AngleAngleMax

AngleMaxthemaximumendpointofpulsereferringglobalangle

4.5CSG_SetPulse_AT_Ae_PL_MAE（）

t_CSG_StatusCSG_SetPulse_AA_Ab_Ae

t_CSG_AngleAngleBegin,

t_CSG_AngleAngleEnd

ChannelIdspecifywhichchanneltobestartedAngleBeginthebeginepointofpulsereferringglobalangle

AngleEndtheendpointofpulsereferringglobalangle

4.6CSG_CSG_SetPulse_AA_Ae_PL（）

t_CSG_StatusCSG_SetPulse_AA_Ae_PL

t_CSG_AngleAngleEnd,

t_CSG_TimePulseLength

ChannelIdspecifywhichchanneltobestartedAngleEndtheendpointofpulsereferringglobalangle

PulseLengththepluslengthtobegenerated,unitsus

4.7CSG_SetPulse_AT_Ae_PL_MAE（）

t_CSG_StatusCSG_SetPulse_AT_Ab_PL_MAE

t_CSG_TimePulseLength,

AngleMaxthemaxangleendreferringtoglobalangle

4.8CSG_SetPulse_AT_Ae_PL_MAE（）

t_CSG_StatusCSG_SetPulse_AT_Ae_PL_MAE

t_CSG_TimePulseLength,

5PinConfiguration

ThepinusedinCSGDriver

5.1Output

Pinnumber

P0.8

Output

OutputofCSGchannel0

P0.9

OutputofCSGchannel1

P0.11

OutputofCSGchannel2

P0.12

OutputofCSGchannel3

P1.0

OutputofCSGchannel4

P1.3

OutputofCSGchannel5

P1.4

OutputofCSGchannel6

P01.5

OutputofCSGchannel7

6CompileEnvironment

CompileTool:

TaskingforTricore

ConfigureoftheTasking:

enable“use32-Bitintegerforenumeration”

Path:

Project→ProjectOption→CCompiler→Language

7Note

Thisisthefirstdraftofthisdocument.Maybetherearesomeerrorandmistake.And,theroutinecodealsoneedtoimprove.ThemonitorroutinefortheCSGchannelisnotimplementedinthisversionofroutine.