EcuTMeas_IntegrationManual
Integration Manual
For
EcuTMeas
VERSION: 3.0
DATE: 09-AUG-2017
Prepared By:
Shruthi Raghavan,
Nexteer Automotive,
Saginaw, MI, USA
Location: The official version of this document is stored in the Nexteer Configuration Management System.
Revision History
| Sl. No. | Description | Author | Version | Date |
| 1 | Initial version | Spandana Balani | 1.0 | 23-Mar-2015 |
| 2 | ADC Hooks are added as input | KK | 2.0 | 21-Mar-2016 |
| 3 | Added config params | Shruthi Raghavan | 3.0 | 09-AUG-2017 |
Table of Contents
3.2 Global Functions(Non RTE) to be provided to Integration Project 6
4 Configuration REQUIREMeNTS 7
4.2 Configuration Files to be provided by Integration Project 7
4.3 Da Vinci Parameter Configuration Changes 7
4.4 DaVinci Interrupt Configuration Changes 7
4.5 Manual Configuration Changes 7
5 Integration DATAFLOW REQUIREMENTS 8
5.1 Required Global Data Inputs 8
5.2 Required Global Data Outputs 8
5.3 Specific Include Path present 8
Abbrevations And Acronyms
| Abbreviation | Description |
| DFD | Design functional diagram |
| MDD | Module design Document |
References
This section lists the title & version of all the documents that are referred for development of this document
| Sr. No. | Title | Version |
| 1 | FDD - ES210A ECU Temperature Measurement | (See project group sub-version in synergy) |
Dependencies
SWCs
| Module | Required Feature |
| None | N/A |
Global Functions(Non RTE) to be provided to Integration Project
None
Configuration REQUIREMeNTS
Build Time Config
| Modules | Notes | |
| None |
Configuration Files to be provided by Integration Project
Da Vinci Parameter Configuration Changes
| Parameter | Notes | SWC |
| ECUTMEAS_ECUTX_VOLT_U3P13 (/Nexteer/EcuTMeas/EcuTMeasConversionTables/EcuTx) | Give the values of the interpolation X table from project settings in order starting from the first element. Values should be single precision floating point type. | EcuTMeas |
| ECUTMEAS_ECUTY_DEGCGRD_S8P7 (/Nexteer/EcuTMeas/EcuTMeasConversionTables/EcuTy) | Give the values of the interpolation Y table from project settings in order starting from the first element. Values should be single precision floating point type. | EcuTMeas |
ECUTMEAS_RNGDIAGCMAX_DEGCGRD_F32 (/Nexteer/EcuTMeas/EcuTMeasDiagc/MaxTLim) | Identifies the max temperature allowed to accumulate a diagnostic error | EcuTMeas |
ECUTMEAS_RNGDIAGCMIN_DEGCGRD_F32 (/Nexteer/EcuTMeas/EcuTMeasDiagc/MinTLim) | Identifies the min temperature allowed to accumulate a diagnostic error | EcuTMeas |
ECUTMEAS_NTC0X045FAILSTEP_CNT_U16 (/Nexteer/EcuTMeas/EcuTMeasDiagc/Ntc0x045FailStep) | Error Accumulator Test Step Size for Failed Ecu Temperature Test | EcuTMeas |
ECUTMEAS_NTC0X045PASSSTEP_CNT_U16 (/Nexteer/EcuTMeas/EcuTMeasDiagc/Ntc0x045PassStep) | Error Accumulator Test Step Size for Pass Ecu Temperature Test | EcuTMeas |
ECUTMEAS_DFTT_DEGCGRD_F32 (/Nexteer/EcuTMeas/EcuTMeasGeneral/DftTemp) | Default Temperature used under Fault Conditions | EcuTMeas |
ECUTMEAS_FILTAU_HZ_F32 (/Nexteer/EcuTMeas/EcuTMeasGeneral/FilTau) | Sets the time constant for filtering the temperature measurement | EcuTMeas |
*Also see descriptions in the DaVinci configurator
DaVinci Interrupt Configuration Changes
| ISR Name | VIM # | Priority Dependency | Notes |
| N/A |
Manual Configuration Changes
| Constant | Notes | SWC |
| N/A |
Integration DATAFLOW REQUIREMENTS
Required Global Data Inputs
Refer DataDict.m file
Required Global Data Outputs
Refer DataDict.m file
Specific Include Path present
No
Runnable Scheduling
This section specifies the required runnable scheduling.
| Init | Scheduling Requirements | Trigger |
| EcuTMeasInit1 | On Init | RTE(Init) |
| Runnable | Scheduling Requirements | Trigger |
| EcuTMeasPer1 | None | RTE(100ms) |
Memory Map REQUIREMENTS
Mapping
| Memory Section | Contents | Notes |
| None | ||
* Each …START_SEC… constant is terminated by a …STOP_SEC… constant as specified in the AUTOSAR Memory Mapping requirements.
Usage
| Feature | RAM | ROM |
| None |
Table 1: ARM Cortex R4 Memory Usage
Non RTE NvM Blocks
| Block Name |
| None |
Note : Size of the NVM block if configured in developer
RTE NvM Blocks
| Block Name |
| None |
Note : Size of the NVM block if configured in developer
Compiler Settings
Preprocessor MACRO
None
Optimization Settings
None
Appendix
None