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Component Implementation

1: TmplMonr_IntegrationManual
2: TmplMonr_MDD
3: TmplMonr_PeerReviewChecklist

Component Implementation

Component Documentation

1 - TmplMonr_IntegrationManual

Integration Manual

For

TmplMonr

VERSION: 2.0

DATE: 27-Mar-2017

Prepared By:

Software Group,

Nexteer Automotive,

Saginaw, MI, USA

Revision History

Sl. No.	Description	Author	Version	Date
1	Initial version	Krishna Anne	1.0	24-Mar-2017
2	Modified runnable scheduling statements	Krishna Anne	2.0	27-Mar-2017

Table of Contents

1 Abbrevations And Acronyms 4

2 References 5

3 Dependencies 6

3.1 SWCs 6

3.2 Global Functions(Non RTE) to be provided to Integration Project 6

4 Configuration REQUIREMeNTS 7

4.1 Build Time Config 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

6 Runnable Scheduling 9

7 Memory Map REQUIREMENTS 10

7.1 Mapping 10

7.2 Usage 10

7.3 NvM Blocks 10

8 Compiler Settings 11

8.1 Preprocessor MACRO 11

8.2 Optimization Settings 11

9 Appendix 12

Abbrevations And Acronyms

Abbreviation	Description
DFD	Design functional diagram
MDD	Module design Document
FDD	Functional 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 – ES005C TmplMonr	See Synergy subproject version
2	Software Naming Conventions	Process 04.02.00
3	Software Coding Standards	Process 04.02.00

Dependencies

SWCs

Module	Required Feature
Spi_Renesas_Ar4.0.3_01.06.05_0
CM600A_CSIG0CfgAndUse_Design	Channel and Sequence definitions and API requirements.
CDD_EcmOutpAndDiagc	Needed for enumeration type definition. CDD_EcmOutpAndDiagc.h is required to be included in Rte_UserTypes.h file in integration project.

Note : Referencing the external components should be avoided in most cases. Only in unavoidable circumstance external components should be referred. Developer should track the references.

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
See CM600A_CSIG0CfgAndUse_Design requirements.

DaVinci Interrupt Configuration Changes

ISR Name	VIM #	Priority Dependency	Notes
None

Manual Configuration Changes

Constant	Notes	SWC
None

Integration DATAFLOW REQUIREMENTS

Required Global Data Inputs

Refer DataDict.m file

Required Global Data Outputs

Refer DataDict.m file

Specific Include Path present

Runnable Scheduling

This section specifies the required runnable scheduling.

Init	Scheduling Requirements	Trigger
TmplMonrInit1	None	RTE (init)

Runnable	Scheduling Requirements	Trigger
TmplMonrPer1	At the start of Higher priority 2ms task group (Higher priority 2ms tasks run in all system states)	RTE 2ms
TmplMonrPer2	At the end of Lower priority 2ms task group. This runnable should be scheduled before states and modes computes a new system state. (The task group that Per2 is running is assumed to be blocked from execution during the shutdown process).	RTE 2ms
TmplMonrPer3	After TmplMonrPer1 in Higher priority 2ms task group (Higher priority 2ms tasks run in all system states)	RTE 2ms

Memory Map REQUIREMENTS

Mapping

Memory Section	Contents	Notes
TmplMonr_START_SEC_CODE

* 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

NvM Blocks

None.

Compiler Settings

Preprocessor MACRO

None

Optimization Settings

None

Appendix

None

2 - TmplMonr_MDD

Module Design Document

For

Temporal Monitor Function

Mar 24, 2017

Prepared For:

Software Engineering

Nexteer Automotive,

Saginaw, MI, USA

Prepared By:

Software Group,

Nexteer Automotive,

Saginaw, MI, USAChange History

Description	Author	Version	Date
Initial Version	Krishna Anne	1.0	24-Mar-2017
Removed limitations from previous version	Krishna Anne	2.0	27-Mar-2017

Table of Contents

1 Introduction 6

1.1 Purpose 6

2 TmplMonr & High-Level Description 7

3 Design details of software module 8

3.1 Graphical representation of TmplMonr 8

3.2 Data Flow Diagram 8

3.2.1 Component level DFD 8

3.2.2 Function level DFD 8

4 Constant Data Dictionary 9

4.1 Program (fixed) Constants 9

4.1.1 Embedded Constants 9

5 Software Component Implementation 10

5.1 Sub-Module Functions 10

5.1.1 Init: TmplMonrInit1 10

5.1.1.1 Design Rationale 10

5.1.1.2 Module Outputs 10

5.1.2 Per: TmplMonrPer1 10

5.1.2.1 Design Rationale 10

5.1.2.2 Store Module Inputs to Local copies 10

5.1.2.3 (Processing of function)……… 10

5.1.2.4 Store Local copy of outputs into Module Outputs 10

5.1.3 Per: TmplMonrPer2 10

5.1.3.1 Design Rationale 10

5.1.3.2 Store Module Inputs to Local copies 10

5.1.3.3 (Processing of function)……… 10

5.1.3.4 Store Local copy of outputs into Module Outputs 11

5.1.4 Per: TmplMonrPer3 11

5.1.4.1 Design Rationale 11

5.1.4.2 Store Module Inputs to Local copies 11

5.1.4.3 (Processing of function)……… 11

5.1.4.4 Store Local copy of outputs into Module Outputs 11

5.2 Server Runables 11

5.3 Interrupt Functions 11

5.4 Module Internal (Local) Functions 11

5.4.1 Local Function #1 11

5.4.1.1 Design Rationale 11

5.4.1.2 Processing 11

5.4.2 Local Function #2 12

5.4.2.1 Design Rationale 12

5.4.2.2 Processing 12

5.4.3 Local Function #3 12

5.4.3.1 Design Rationale 12

5.4.3.2 Processing 12

5.4.4 Local Function #4 12

5.4.4.1 Design Rationale 12

5.4.4.2 Processing 12

5.4.5 Local Function #5 12

5.4.5.1 Design Rationale 13

5.4.5.2 Processing 13

5.4.6 Local Function #6 13

5.4.6.1 Design Rationale 13

5.4.6.2 Processing 13

5.4.7 Local Function #7 13

5.4.7.1 Design Rationale 13

5.4.7.2 Processing 13

5.4.8 Local Function #8 13

5.4.8.1 Design Rationale 14

5.4.8.2 Processing 14

5.4.9 Local Function #9 14

5.4.9.1 Design Rationale 14

5.4.9.2 Processing 14

5.4.10 Local Function #10 14

5.4.10.1 Design Rationale 14

5.4.10.2 Processing 14

5.5 GLOBAL Function/Macro Definitions 15

6 Known Limitations with Design 16

7 UNIT TEST CONSIDERATION 17

Appendix A Abbreviations and Acronyms 18

Appendix B Glossary 19

Appendix C References 20

Introduction

Purpose

Module design document for Temporal Monitor Function.

TmplMonr & High-Level Description

Refer to FDD

Design details of software module

Graphical representation of TmplMonr

Data Flow Diagram

Component level DFD

N/A

Function level DFD

N/A

Constant Data Dictionary

Program (fixed) Constants

Embedded Constants

Local Constants

Constant Name	Resolution	Units	Value
Refer to the Data Dictionary of the design

Software Component Implementation

Sub-Module Functions

The sub-module functions are grouped based on similar functionality that needs to be executed in a given “State” of the system (refer States and Modes). For a given module, the MDD will identify the type and number of sub-modules required. The sub-module types are described below.

Init: TmplMonrInit1

Design Rationale

None

Module Outputs

Refer to FDD

Per: TmplMonrPer1

Design Rationale

None

Store Module Inputs to Local copies

Refer to FDD

(Processing of function)………

Refer to FDD

Store Local copy of outputs into Module Outputs

Refer to FDD

Per: TmplMonrPer2

Design Rationale

None

Store Module Inputs to Local copies

Refer to FDD

(Processing of function)………

Refer to FDD

Store Local copy of outputs into Module Outputs

Refer to FDD

Per: TmplMonrPer3

Design Rationale

None

Store Module Inputs to Local copies

Refer to FDD

(Processing of function)………

Refer to FDD

Store Local copy of outputs into Module Outputs

Refer to FDD

Server Runables

None

Interrupt Functions

None

Module Internal (Local) Functions

Local Function #1

Function Name	TMFInitTest	Type	Min	Max
Arguments Passed	None
Return Value	N/A

Design Rationale

None

Processing

(Place flowchart/design for local function)

Refer to the “TMF Init Test” block of the Simulink model of the design.

Local Function #2

Function Name	TMFInitTestCase0	Type	Min	Max
Arguments Passed	None
Return Value	N/A

Design Rationale

None

Processing

(Place flowchart/design for local function)

Refer to the “TMF Init Test” block case 0 of the Simulink model of the design.

Local Function #3

Function Name	TMFInitTestCase10To11Case15To17	Type	Min	Max
Arguments Passed	None
Return Value	N/A

Design Rationale

None

Processing

(Place flowchart/design for local function)

Refer to the “TMF Init Test” block case 10, case 11, case 15, case 16 and case 17 of the Simulink model of the design.

Local Function #4

Function Name	TMFInitTestCase13	Type	Min	Max
Arguments Passed	None
Return Value	N/A

Design Rationale

None

Processing

(Place flowchart/design for local function)

Refer to the “TMF Init Test” block case 13 of the Simulink model of the design.

Local Function #5

Function Name	TMFInitTestCase18	Type	Min	Max
Arguments Passed	None
Return Value	N/A

Design Rationale

None

Processing

(Place flowchart/design for local function)

Refer to the “TMF Init Test” block case 18 of the Simulink model of the design.

Local Function #6

Function Name	TMFInitTestCase19	Type	Min	Max
Arguments Passed	None
Return Value	N/A

Design Rationale

None

Processing

(Place flowchart/design for local function)

Refer to the “TMF Init Test” block case 19 of the Simulink model of the design.

Local Function #7

Function Name	TMFInitTestCase20	Type	Min	Max
Arguments Passed	None
Return Value	N/A

Design Rationale

None

Processing

(Place flowchart/design for local function)

Refer to the “TMF Init Test” block case 20 of the Simulink model of the design.

Local Function #8

Function Name	TMFInitTestCase21	Type	Min	Max
Arguments Passed	None
Return Value	N/A

Design Rationale

None

Processing

(Place flowchart/design for local function)

Refer to the “TMF Init Test” block case 21 of the Simulink model of the design.

Local Function #9

Function Name	TMFInitTestCase53	Type	Min	Max
Arguments Passed	None
Return Value	N/A

Design Rationale

None

Processing

(Place flowchart/design for local function)

Refer to the “TMF Init Test” block case 53 of the Simulink model of the design.

Local Function #10

Function Name	SpiAsyncTx	Type	Min	Max
Arguments Passed	Channel_Cnt_T_u16	Spi_ChannelType	0U	65535U
	TxData_Cnt_T_u16	Spi_DataType	0U	65535U
	Sequence_Cnt_T_u08	Spi_SequenceType	0U	255U
Return Value	N/A

Design Rationale

None

Processing

(Place flowchart/design for local function)

This function is defined in order to call Spi_WriteIB and Call_Spi_AsyncTransmit together in a sequence.

GLOBAL Function/Macro Definitions

None

Known Limitations with Design

None.

UNIT TEST CONSIDERATION

Rte_Pim_TrsmErrCntr is a free running counter hence Overflow or rollover is intentional.

Abbreviations and Acronyms

Abbreviation or Acronym	Description
DFD	Design functional diagram
MDD	Module design Document

Glossary

Note: Terms and definitions from the source “Nexteer Automotive” take precedence over all other definitions of the same term. Terms and definitions from the source “Nexteer Automotive” are formulated from multiple sources, including the following:

ISO 9000
ISO/IEC 12207
ISO/IEC 15504
Automotive SPICE® Process Reference Model (PRM)
Automotive SPICE® Process Assessment Model (PAM)
ISO/IEC 15288
ISO 26262
IEEE Standards
SWEBOK
PMBOK
Existing Nexteer Automotive documentation

Term	Definition	Source
MDD	Module Design Document
DFD	Data Flow Diagram

References

Ref. #	Title	Version
1	AUTOSAR Specification of Memory Mapping (Link:AUTOSAR_SWS_MemoryMapping.pdf)	v1.3.0 R4.0 Rev 2
2	MDD Guideline	EA4 01.00.00
3	Software Naming Conventions.doc	2.0
4	Software Design and Coding Standards.doc	2.1
5	FDD – ES005C TmplMonr	See Synergy subproject version

3 - TmplMonr_PeerReviewChecklist

Overview

Summary Sheet
Synergy Project
Davinci Files
Source Code
PolySpace

Sheet 1: Summary Sheet

Rev 1.2

8-Jun-15

Peer Review Summary Sheet

Synergy Project Name:

kzshz2: Intended Use: Identify which component is being reviewed. This should be the Module Short Name from Synergy Rationale: Required for traceability. It will help to ensure this form is not attaced to the the wrong change request. ES005C_TmplMonr_Impl

Revision / Baseline:

kzshz2: Intended Use: Identify which Synergy revision of this component is being reviewed Rationale: Required for traceability. It will help to ensure this form is not attaced to the the wrong change request. ES005C_TmplMonr_Impl_1.2.0

Change Owner:

kzshz2: Intended Use: Identify the developer who made the change(s) Rationale: A change request may have more than one resolver, this will help identify who made what change. Change owner identification may be required by indusrty standards. Shawn Penning

Work CR ID:

EA4#13813

kzshz2: Intended Use: Intended to identify at a high level to the reviewers which areas of the component have been changed. Rationale: This will be good information to know when ensuring appropriate reviews have been completed. Modified File Types:

kzshz2: Intended Use: Identify who where the reviewers, what they reviewed, and if the reviewed changes have been approved to release the code for testing. Comments here should be at a highlevel, the specific comments should be present on the specific review form sheet. Rationale: Since this Form will be attached to the Change Request it will confirm the approval and provides feedback in case of audits. ADD DR Level Move reviewer and approval to individual checklist form Review Checklist Summary:

Reviewed:

N/A

MDD

Yes

Source Code

Yes

PolySpace

N/A

Integration Manual

Yes

Davinci Files

Comments:

General Guidelines:
- The reviews shall be performed over the portions of the component that were modified as a result of the Change Request.
- New components should include FDD Owner and Integrator as apart of the Group Review Board (Source Code, Integration Manual, and Davinci Files)
- Enter any rework required into the comment field and select No. When the rework is complete, review again using this same review sheet and select Yes. Add date and additional comment stating that the rework is completed.
- To review a component with multiple source code files use the "Add Source" button to create a Source code tab for each source file.
- .h file should be reviewed with the source file as part of the source file.

Sheet 2: Synergy Project

Peer Review Meeting Log (Component Synergy Project Review)

Quality Check Items:

Rationale is required for all answers of No

New baseline version name from Summary Sheet follows

Yes

Comments:

naming convention

Project contains necessary subprojects

Yes

Comments:

Project contains the correct version of subprojects

Yes

Comments:

Design subproject is correct version

Yes

Comments:

General Notes / Comments:

LN: Intended Use: Identify who were the reviewers and if the reviewed changes have been approved. Rationale: Since this Form will be attached to the Change Request it will confirm the approval and provides feedback in case of audits. KMC: Group Review Level removed in Rev 4.0 since the design review is not checked in until approved, so it would always be DR4. Review Board:

Change Owner:

Shawn Penning

Review Date :

08/09/17

Lead Peer Reviewer:

Brendon Binder

Approved by Reviewer(s):

Yes

Other Reviewer(s):

Krishna Anne

Sheet 3: Davinci Files

Rev 1.2

8-Jun-15

Peer Review Meeting Log (Davinci Review)

Quality Check Items:

Rationale is required for all answers of No

Only StdDef Port types are used

Yes

Comments:

For components not using application data types, do all

Yes

Comments:

port interface names end in PortIf and a sequence number

Non-program-specific components saved

Yes

Comments:

in Autosar 4.0.3 format

*Cfg.arxml.TT: Verfied Davinci Configurator imported the

N/A

Comments:

change correctly

*Cfg.h.TT: Verfied Davinci Configurator generates

N/A

Comments:

the configuration header(s) file correctly

kzshz2: Either a generic sandbox or a baselined integration project can be used to verify

All changed files have been compared against previous

Yes

Comments:

versions (If available)

kzshz2: Intended Use: Identify if previous version was compared and only the expected change(s) was present. This is for text files only, not binary or GUIs Rationale: This is helpful in identifying unapproved (intended or mistaken) changes.

Automated validation check is performed

Yes

Comments:

Naming conventions followed. All names should

N/A

Comments:

match DataDict.m

Sender/Receiver port properties match DataDict.m

N/A

Comments:

file (use .m file helper tool)

Calibration port properties match DataDict.m

N/A

Comments:

file (use .m file helper tool)

Components using application data types:

Sender/Receiver port initialization values match

N/A

Comments:

DataDict.m file

Calibration port initialization values match

N/A

Comments:

DataDict.m file

Components not using application data types:

Sender/Receiver port initialization values match

N/A

Comments:

DataDict.m file and have been converted to counts

for fixed point types

Calibration port initialization values match

N/A

Comments:

DataDict.m file and have been converted to counts

for fixed point types

Mapping set and all unused items have been

Yes

Comments:

removed

All sender/receiver port read/writes using direct

N/A

Comments:

read/writes(List justification if not)

Runnable calling frequencies match FDD

Yes

Comments:

DataDict.m display variables: created as

N/A

Comments:

PerInstanceMemory. Matches the FDD

Component is correct component type

Yes

Comments:

General Notes / Comments:

Change Owner:

Shawn Penning

Review Date :

08/09/17

Component Type :

Application

Lead Peer Reviewer:

Brendon Binder

Approved by Reviewer(s):

Yes

Other Reviewer(s):

Krishna Anne

Sheet 4: Source Code

Rev 1.2

8-Jun-15

Peer Review Meeting Log (Source Code Review)

Source File Name:

TmplMonr.c

Source File Revision:

Header File Name:

Header File Revision:

kzshz2: Intended Use: Identify which version of the source file is being review. Rationale: Required for traceability between source code and review. Auditors will likely require this.

MDD Name:

TmplMonr_MDD.doc

Revision:

FDD/SCIR/DSR/FDR/CM Name:

ES005A_TmplMonr_Design

Revision:

1.1.0

Quality Check Items:

Rationale is required for all answers of No

Working EA4 Software Naming Convention followed:

for variable names

N/A

Comments:

for constant names

N/A

Comments:

for function names

N/A

Comments:

for other names (component, memory

N/A

Comments:

mapping handles, typedefs, etc.)

All paths assign a value to outputs, ensuring

N/A

Comments:

all outputs are initialized prior to being written

Requirements Tracability tags in code match the requirements tracability in the FDD

N/A

Comments:

requirements tracability in the FDD

All variables are declared at the function level.

N/A

Comments:

Synergy version matches change history

kzshz2: Intended Use: Indicate that the the versioning was confirmed by the peer reviewer(s). Rationale: There have been many occassions where versions were not updated in files and as a result Unit Test were referencing wrong versions. This often time leads to the need to re-run of batch tests.

Yes

Comments:

and Version Control version in file comment block

Change log contains detailed description of changes

Yes

Comments:

and Work CR number

Code accurately implements FDD (Document or Model)

N/A

Comments:

Verified no Compiler Errors or Warnings

KMC: Intended Use: To confirm no compiler errors or warnings exist for the code under review (warnings from contract header files may be ignored). Rationale: This is needed to ensure there will be no errors discovered at the time of integration. A Sandox project should be used; QAC can find compiler errors but not warnings.

Yes

Comments:

Component.h is included

N/A

Comments:

All other includes are actually needed. (System includes

Yes

Comments:

only allowed in Nexteer library components)

Software Design and Coding Standards followed:

Version: 2.1

Code comments are clear, correct, and adequate

N/A

Comments:

and have been updated for the change: [N40] and

all other rules in the same section as rule [N40],

plus [N75], [N12], [N23], [N33], [N37], [N38],

[N48], [N54], [N77], [N79], [N72]

Source file (.c and .h) comment blocks are per

Yes

Comments:

standards and contain correct information: [N41], [N42]

Function comment blocks are per standards and

N/A

Comments:

contain correct information: [N43]

Code formatting (indentation, placement of

N/A

Comments:

braces, etc.) is per standards: [N5], [N55], [N56],

[N57], [N58], [N59]

Embedded constants used per standards; no

N/A

Comments:

"magic numbers": [N12]

Memory mapping for non-RTE code

N/A

Comments:

is per standard

All execution-order-dependent code can be

N/A

Comments:

recognized by the compiler: [N80]

All loops have termination conditions that ensure

N/A

Comments:

finite loop iterations: [N63]

All divides protect against divide by zero

N/A

Comments:

if needed: [N65]

All integer division and modulus operations

N/A

Comments:

handle negative numbers correctly: [N76]

All typecasting and fixed point arithmetic,

N/A

Comments:

including all use of fixed point macros and

timer functions, is correct and has no possibility

of unintended overflow or underflow: [N66]

All float-to-unsiged conversions ensure the.

N/A

Comments:

float value is non-negative: [N67]

All conversions between signed and unsigned

N/A

Comments:

types handle msb==1 as intended: [N78]

All pointer dereferencing protects against

N/A

Comments:

null pointer if needed: [N70]

Component outputs are limited to the legal range

N/A

Comments:

defined in the FDD DataDict.m file : [N53]

All code is mapped with FDD (all FDD

N/A

Comments:

subfunctions and/or model blocks identified

with code comments; all code corresponds to

some FDD subfunction and/or model block): [N40]

Review did not identify violations of other

Yes

Comments:

Inline used in SPI function.

coding standard rules

Update 8/15/17: Removed Inline

Anomaly or Design Work CR created

N/A

Comments: List Anomaly or CR numbers

for any FDD corrections needed

General Notes / Comments:

Change Owner:

Shawn Penning

Review Date :

08/15/17

Lead Peer Reviewer:

Brendon Binder

Approved by Reviewer(s):

Yes

Other Reviewer(s):

Krishna Anne

Sheet 5: PolySpace

Rev 1.2

8-Jun-15

Peer Review Meeting Log (PolySpace Review)

Source File Name:

TmplMonr.c

Source File Revision:

Source File Name:

Source File Revision:

Source File Name:

Source File Revision:

EA4 Static Analysis Compliance Guideline version:

01.03.00

Poly Space version:

Windows User: eg. 2013b 2013B

Polyspace sub project version:

Windows User: eg. TL108a_PolyspaceSuprt_1.0.0

QAC version:

Windows User: eg 8.1.1-R

QAC sub project version:

Windows User: eg. TL_100A_1.1.0

Quality Check Items:

Rationale is required for all answers of No

Contract Folder's header files are appropriate and

kzshz2: Intended Use: Identify that the contract folder contains only the information required for this component. All other variables, constants, function prototypes, etc. should be removed. Rationale: This will help avoid unit testers having to considers object not used. It will also avoid having other files required for QAC.

Yes

Comments:

function prototypes match the latest component version

100% Compliance to the EA4 Static Analysis

Yes

Comments:

Compliance Guideline

Are previously added justification and deviation

Yes

Comments:

comments still appropriate

Do all MISRA deviation comments use approved

Yes

Comments:

deviation tags

Cyclomatic complexity and Static path count OK

Creager, Kathleen: use Browse Function Metrics, STCYC and STPTH

Yes

Comments:

for all functions in the component per Design

and Coding Standards rule [N47]

General Notes / Comments:

Change Owner:

Shawn Penning

Review Date :

08/09/17

Lead Peer Reviewer:

Brendon Binder

Approved by Reviewer(s):

Yes

Other Reviewer(s):

Krishna Anne