Vector CCP移植教程.pdf

【实例简介】

 文档是关于Vector CCP协议栈移植的教程，原文档名称: Integration of the Vector CCP Driver
【实例截图】

【核心代码】

1 Table of Contents
1 Table of Contents.........................................................................................................2
2 Overview.......................................................................................................................3
2.1 VECTOR CAN and CCP Driver .............................................................................4
2.1.1Configuration of the Vector CAN/CCP Driver ................................................................4
2.1.2Project Files of User’s Application .................................................................................5
2.2 Tools .....................................................................................................................6
2.2.1The Database Editor CANdb .........................................................................................6
2.2.2CANGen.........................................................................................................................7
2.3 VECTOR CCP Driver ............................................................................................8
2.3.1Polling Mode ..................................................................................................................9
2.3.2Synchronous Data Acquisition Mode (DAQ) ...............................................................10
2.3.3Checksum Calculation .................................................................................................11
2.3.4Flash Kernel Download................................................................................................11
2.3.5Seed & Key..................................................................................................................11
2.3.6C Code Generation of Parameters ..............................................................................12
3 CCP_Demo Sample....................................................................................................13
3.1 Configuration of the Vector CCP Driver ...............................................................14
3.1.1Adding CRO and DTO message in an existing *.dbc file ............................................14
3.1.2CANGen SETUP – General Settings...........................................................................16
3.2 Creation of a New CANape Project .....................................................................20
3.3 Adding a Measurement Signal to the Controller Database...................................25
3.4 Measuring Signals in Polling Mode......................................................................27
3.5 Enabling the Synchronous Data Acquisition Mode (DAQ)....................................29
3.6 Using the Synchronous Data Acquisition Mode in CANape .................................30
3.6.1Explaining the Synchronous Data Acquisition Mode...................................................34
3.7 Enabling the Checksum Calculation ....................................................................37
3.8 Enabling the Checksum Calculation in the ECU ..................................................39
3.9 Enabling the Checksum Calculation and the Cache in CANape ..........................40
3.10 Enabling “Flash Kernel Download” in the ECU ...............................................41
3.11 Enabling “Flash Kernel Download” in CANape ...............................................42
3.12 Enabling “Seed & Key” in the ECU ................................................................43
3.13 “Seed & Key” – DLL.......................................................................................45
3.14 Enabling “Seed & Key” in CANape ................................................................45
3.15 C Code Generation for Calibration Data Objects ............................................46
3.15.1 Template Files .......................................................................................................46
3.15.2 Macros ...................................................................................................................47
3.15.3 Template Example .................................................................................................48
3.15.4 How to generate a C code file (CCPTEST2.CNA) ................................................48
4 CCP_DEMO Sample Files ..........................................................................................52