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Project 2-Highway Assistant-Lane Changing Assistant

PPraveen Kumar Paramasivam19 Jan 2024
MATLAB

Step 1: Create model as per the requirements( given in question).

Step 2: Create the simulink data dictionary for the input and output signal which are used in the model.

Step 3: Under Coder generation setting, select the system target file as autosar.tlc.

Step 4: Click the Autosar component which is presented in the left top corner. The pop up will be open like the image which is given below.

Step 5: Click the Code Interface, select the Autosar dictionary to create the autosar data dictionary.

Step 6: At autosar dictionary, under the xml options, make the file name as the format which is given.

Step 7: First create the S-R interfaces. Then create the Data Elements.

Step 8: After successfully creation of S-R interfaces, create the reveiver port with the prefix of "Rp_".

Step 9: Then create the Sender ports with the prefix of "Pp_".

Step 10: If they are successfully mapped, all validation will be successfully completed.

Step 11: Then click Quick start for code generate.

Step 11: The code will be generated successfully.

"AUTOSAR code:"

/*

* File: Highway_Lane_Assistant_Model.c

*

* Code generated for Simulink model 'Highway_Lane_Assistant_Model'.

*

* Model version : 1.23

* Simulink Coder version : 9.9 (R2023a) 19-Nov-2022

* C/C++ source code generated on : Fri Jan 19 08:42:28 2024

*

* Target selection: autosar.tlc

* Embedded hardware selection: Intel->x86-64 (Windows64)

* Code generation objectives:

* 1. Execution efficiency

* 2. RAM efficiency

* Validation result: Not run

*/

#include "Highway_Lane_Assistant_Model.h"

#include "rtwtypes.h"

/* Named constants for Chart: '/Chart' */

#define IN_Enable_Display_Off ((uint8)1U)

#define IN_Enable_Display_Off1 ((uint8)2U)

/* Named constants for Chart: '/Chart' */

#define IN_Enable_Display_On ((uint8)2U)

/* PublicStructure Variables for Internal Data */

ARID_DEF rtARID_DEF; /* '/Chart' */

/* Model step function */

void Highway_Lane_Assistant_Model_Step(void)

{

float64 tmp;

sint32 rtb_Highway_Display_Mode_1;

sint32 rtb_Highway_Display_Mode_3;

sint32 rtb_Lane_Display_Mode_1;

sint32 rtb_Lane_Display_Mode_2;

sint32 rtb_Lane_Display_Mode_3;

sint32 rtb_Lane_Display_Mode_4;

/* Chart: '/Chart' incorporates:

* Inport: '/Enable_Display '

* Inport: '/Highway_Input_Signal'

* Inport: '/Input_Switch'

*/

if (rtARID_DEF.is_active_c3_Highway_Lane_Assis == 0U) {

rtARID_DEF.is_active_c3_Highway_Lane_Assis = 1U;

rtARID_DEF.is_c3_Highway_Lane_Assistant_Mo = IN_Enable_Display_Off;

rtb_Highway_Display_Mode_1 = 232;

rtb_Highway_Display_Mode_3 = 41;

} else if (rtARID_DEF.is_c3_Highway_Lane_Assistant_Mo == IN_Enable_Display_Off)

{

rtb_Highway_Display_Mode_1 = 232;

rtb_Highway_Display_Mode_3 = 41;

if ((Rte_IRead_Highway_Lane_Assistant_Model_Step_Rp_Highway_Input_Signal_DE_Highway_Input_Signal

() == 1.0) &&

(Rte_IRead_Highway_Lane_Assistant_Model_Step_Rp_Enable_Display_DE_Enable_Display

() == 1.0) &&

(Rte_IRead_Highway_Lane_Assistant_Model_Step_Rp_Input_Switch_DE_Input_Switch

() == 1.0)) {

rtARID_DEF.is_c3_Highway_Lane_Assistant_Mo = IN_Enable_Display_Off1;

rtb_Highway_Display_Mode_1 = 213;

rtb_Highway_Display_Mode_3 = 9;

}

} else {

/* case IN_Enable_Display_Off1: */

rtb_Highway_Display_Mode_1 = 213;

rtb_Highway_Display_Mode_3 = 9;

if ((Rte_IRead_Highway_Lane_Assistant_Model_Step_Rp_Highway_Input_Signal_DE_Highway_Input_Signal

() == 1.0) &&

(Rte_IRead_Highway_Lane_Assistant_Model_Step_Rp_Enable_Display_DE_Enable_Display

() == 0.0) &&

(Rte_IRead_Highway_Lane_Assistant_Model_Step_Rp_Input_Switch_DE_Input_Switch

() == 1.0)) {

rtARID_DEF.is_c3_Highway_Lane_Assistant_Mo = IN_Enable_Display_Off;

rtb_Highway_Display_Mode_1 = 232;

rtb_Highway_Display_Mode_3 = 41;

}

}

/* End of Chart: '/Chart' */

/* Outport: '/Highway_Display_Mode_1' */

Rte_IWrite_Highway_Lane_Assistant_Model_Step_Pp_Highway_Display_Mode_1_DE_Highway_Display_Mode_1

(rtb_Highway_Display_Mode_1);

/* Outport: '/Highway_Display_Mode_2' */

Rte_IWrite_Highway_Lane_Assistant_Model_Step_Pp_Highway_Display_Mode_2_DE_Highway_Display_Mode_2

(183.0);

/* Outport: '/Highway_Display_Mode_3' */

Rte_IWrite_Highway_Lane_Assistant_Model_Step_Pp_Highway_Display_Mode_3_DE_Highway_Display_Mode_3

(rtb_Highway_Display_Mode_3);

/* Outport: '/Highway_Display_Mode_4' */

Rte_IWrite_Highway_Lane_Assistant_Model_Step_Pp_Highway_Display_Mode_4_DE_Highway_Display_Mode_4

(94.0);

/* Chart: '/Chart' incorporates:

* Inport: '/Enable_Display '

* Inport: '/Input_Switch'

* Inport: '/Lane_Input_Signal'

*/

if (rtARID_DEF.is_active_c1_Highway_Lane_Assis == 0U) {

rtARID_DEF.is_active_c1_Highway_Lane_Assis = 1U;

rtARID_DEF.is_c1_Highway_Lane_Assistant_Mo = IN_Enable_Display_Off;

rtb_Lane_Display_Mode_1 = 132;

rtb_Lane_Display_Mode_2 = 185;

rtb_Lane_Display_Mode_3 = 54;

rtb_Lane_Display_Mode_4 = 67;

} else if (rtARID_DEF.is_c1_Highway_Lane_Assistant_Mo == IN_Enable_Display_Off)

{

rtb_Lane_Display_Mode_1 = 132;

rtb_Lane_Display_Mode_2 = 185;

rtb_Lane_Display_Mode_3 = 54;

rtb_Lane_Display_Mode_4 = 67;

if ((Rte_IRead_Highway_Lane_Assistant_Model_Step_Rp_Lane_Input_Signal_DE_Lane_Input_Signal

() == 1.0) &&

(Rte_IRead_Highway_Lane_Assistant_Model_Step_Rp_Enable_Display_DE_Enable_Display

() == 1.0) &&

(Rte_IRead_Highway_Lane_Assistant_Model_Step_Rp_Input_Switch_DE_Input_Switch

() == 1.0)) {

rtARID_DEF.is_c1_Highway_Lane_Assistant_Mo = IN_Enable_Display_On;

rtb_Lane_Display_Mode_1 = 127;

rtb_Lane_Display_Mode_2 = 248;

rtb_Lane_Display_Mode_3 = 186;

rtb_Lane_Display_Mode_4 = 84;

}

} else {

/* case IN_Enable_Display_On: */

rtb_Lane_Display_Mode_1 = 127;

rtb_Lane_Display_Mode_2 = 248;

rtb_Lane_Display_Mode_3 = 186;

rtb_Lane_Display_Mode_4 = 84;

if ((Rte_IRead_Highway_Lane_Assistant_Model_Step_Rp_Lane_Input_Signal_DE_Lane_Input_Signal

() == 1.0) &&

(Rte_IRead_Highway_Lane_Assistant_Model_Step_Rp_Enable_Display_DE_Enable_Display

() == 0.0) &&

(Rte_IRead_Highway_Lane_Assistant_Model_Step_Rp_Input_Switch_DE_Input_Switch

() == 0.0)) {

rtARID_DEF.is_c1_Highway_Lane_Assistant_Mo = IN_Enable_Display_Off;

rtb_Lane_Display_Mode_1 = 132;

rtb_Lane_Display_Mode_2 = 185;

rtb_Lane_Display_Mode_3 = 54;

rtb_Lane_Display_Mode_4 = 67;

}

}

/* End of Chart: '/Chart' */

/* Switch: '/Switch' incorporates:

* Inport: '/Highway_Input_Signal'

* Switch: '/Switch1'

* Switch: '/Switch2'

* Switch: '/Switch3'

*/

tmp =

Rte_IRead_Highway_Lane_Assistant_Model_Step_Rp_Highway_Input_Signal_DE_Highway_Input_Signal

();

if (tmp == 0.0) {

rtb_Highway_Display_Mode_1 = rtb_Lane_Display_Mode_1;

}

/* Outport: '/Display_Mode_1' incorporates:

* Switch: '/Switch'

*/

Rte_IWrite_Highway_Lane_Assistant_Model_Step_Pp_Display_Mode_1_DE_Display_Mode_1

(rtb_Highway_Display_Mode_1);

/* Outport: '/Lane_Display_Mode_1' */

Rte_IWrite_Highway_Lane_Assistant_Model_Step_Pp_Lane_Display_Mode_1_DE_Lane_Display_Mode_1

(rtb_Lane_Display_Mode_1);

/* Outport: '/Lane_Display_Mode_2' */

Rte_IWrite_Highway_Lane_Assistant_Model_Step_Pp_Lane_Display_Mode_2_DE_Lane_Display_Mode_2

(rtb_Lane_Display_Mode_2);

/* Outport: '/Lane_Display_Mode_3' */

Rte_IWrite_Highway_Lane_Assistant_Model_Step_Pp_Lane_Display_Mode_3_DE_Lane_Display_Mode_3

(rtb_Lane_Display_Mode_3);

/* Outport: '/Lane_Display_Mode_4' */

Rte_IWrite_Highway_Lane_Assistant_Model_Step_Pp_Lane_Display_Mode_4_DE_Lane_Display_Mode_4

(rtb_Lane_Display_Mode_4);

/* Switch: '/Switch1' */

if (tmp != 0.0) {

rtb_Lane_Display_Mode_2 = 183;

}

/* Outport: '/Display_Mode_2' incorporates:

* Switch: '/Switch1'

*/

Rte_IWrite_Highway_Lane_Assistant_Model_Step_Pp_Display_Mode_2_DE_Display_Mode_2

(rtb_Lane_Display_Mode_2);

/* Switch: '/Switch2' */

if (tmp != 0.0) {

rtb_Lane_Display_Mode_3 = rtb_Highway_Display_Mode_3;

}

/* Outport: '/Display_Mode_3' incorporates:

* Switch: '/Switch2'

*/

Rte_IWrite_Highway_Lane_Assistant_Model_Step_Pp_Display_Mode_3_DE_Display_Mode_3

(rtb_Lane_Display_Mode_3);

/* Switch: '/Switch3' */

if (tmp != 0.0) {

rtb_Lane_Display_Mode_4 = 94;

}

/* Outport: '/Display_Mode_4' incorporates:

* Switch: '/Switch3'

*/

Rte_IWrite_Highway_Lane_Assistant_Model_Step_Pp_Display_Mode_4_DE_Display_Mode_4

(rtb_Lane_Display_Mode_4);

}

/* Model initialize function */

void Highway_Lane_Assistant_Model_Init(void)

{

/* (no initialization code required) */

}

/*

* File trailer for generated code.

*

* [EOF]

*/

--------------------------------------------------------------------------------------------------------------

/*

* File: /*

* File: Highway_Lane_Assistant_Model.h

*

* Code generated for Simulink model 'Highway_Lane_Assistant_Model'.

*

* Model version : 1.23

* Simulink Coder version : 9.9 (R2023a) 19-Nov-2022

* C/C++ source code generated on : Fri Jan 19 08:42:28 2024

*

* Target selection: autosar.tlc

* Embedded hardware selection: Intel->x86-64 (Windows64)

* Code generation objectives:

* 1. Execution efficiency

* 2. RAM efficiency

* Validation result: Not run

*/

#ifndef RTW_HEADER_Highway_Lane_Assistant_Model_h_

#define RTW_HEADER_Highway_Lane_Assistant_Model_h_

#ifndef Highway_Lane_Assistant_Model_COMMON_INCLUDES_

#define Highway_Lane_Assistant_Model_COMMON_INCLUDES_

#include "rtwtypes.h"

#include "Rte_Highway_Lane_Assistant_Model.h"

#endif /* Highway_Lane_Assistant_Model_COMMON_INCLUDES_ */

/* PublicStructure Variables for Internal Data, for system '' */

typedef struct {

uint8 is_active_c1_Highway_Lane_Assis;/* '/Chart' */

uint8 is_c1_Highway_Lane_Assistant_Mo;/* '/Chart' */

uint8 is_active_c3_Highway_Lane_Assis;/* '/Chart' */

uint8 is_c3_Highway_Lane_Assistant_Mo;/* '/Chart' */

} ARID_DEF;

/* PublicStructure Variables for Internal Data */

extern ARID_DEF rtARID_DEF; /* '/Chart' */

/*-

* The generated code includes comments that allow you to trace directly

* back to the appropriate location in the model. The basic format

* is /block_name, where system is the system number (uniquely

* assigned by Simulink) and block_name is the name of the block.

*

* Use the MATLAB hilite_system command to trace the generated code back

* to the model. For example,

*

* hilite_system('') - opens system 3

* hilite_system('/Kp') - opens and selects block Kp which resides in S3

*

* Here is the system hierarchy for this model

*

* '' : 'Highway_Lane_Assistant_Model'

* '' : 'Highway_Lane_Assistant_Model/Highway_Display_Model'

* '' : 'Highway_Lane_Assistant_Model/Lane_Display_Model'

* '' : 'Highway_Lane_Assistant_Model/Highway_Display_Model/Chart'

* '' : 'Highway_Lane_Assistant_Model/Lane_Display_Model/Chart'

*/

#endif /* RTW_HEADER_Highway_Lane_Assistant_Model_h_ */

/*

* File trailer for generated code.

*

* [EOF]

*/

*

* Code generated for Simulink model 'Highway_Lane_Assistant_Model'.

*

* Model version : 1.23

* Simulink Coder version : 9.9 (R2023a) 19-Nov-2022

* C/C++ source code generated on : Fri Jan 19 08:42:28 2024

*

* Target selection: autosar.tlc

* Embedded hardware selection: Intel->x86-64 (Windows64)

* Code generation objectives:

* 1. Execution efficiency

* 2. RAM efficiency

* Validation result: Not run

*/

#ifndef RTW_HEADER_Highway_Lane_Assistant_Model_h_

#define RTW_HEADER_Highway_Lane_Assistant_Model_h_

#ifndef Highway_Lane_Assistant_Model_COMMON_INCLUDES_

#define Highway_Lane_Assistant_Model_COMMON_INCLUDES_

#include "rtwtypes.h"

#include "Rte_Highway_Lane_Assistant_Model.h"

#endif /* Highway_Lane_Assistant_Model_COMMON_INCLUDES_ */

/* PublicStructure Variables for Internal Data, for system '' */

typedef struct {

uint8 is_active_c1_Highway_Lane_Assis;/* '/Chart' */

uint8 is_c1_Highway_Lane_Assistant_Mo;/* '/Chart' */

uint8 is_active_c3_Highway_Lane_Assis;/* '/Chart' */

uint8 is_c3_Highway_Lane_Assistant_Mo;/* '/Chart' */

} ARID_DEF;

/* PublicStructure Variables for Internal Data */

extern ARID_DEF rtARID_DEF; /* '/Chart' */

/*-

* The generated code includes comments that allow you to trace directly

* back to the appropriate location in the model. The basic format

* is /block_name, where system is the system number (uniquely

* assigned by Simulink) and block_name is the name of the block.

*

* Use the MATLAB hilite_system command to trace the generated code back

* to the model. For example,

*

* hilite_system('') - opens system 3

* hilite_system('/Kp') - opens and selects block Kp which resides in S3

*

* Here is the system hierarchy for this model

*

* '' : 'Highway_Lane_Assistant_Model'

* '' : 'Highway_Lane_Assistant_Model/Highway_Display_Model'

* '' : 'Highway_Lane_Assistant_Model/Lane_Display_Model'

* '' : 'Highway_Lane_Assistant_Model/Highway_Display_Model/Chart'

* '' : 'Highway_Lane_Assistant_Model/Lane_Display_Model/Chart'

*/

#endif /* RTW_HEADER_Highway_Lane_Assistant_Model_h_ */

/*

* File trailer for generated code.

*

* [EOF]

*/

-------------------------------------------------------------------------------------------------------------------------------------

/*

* File: rtwtypes.h

*

* Code generated for Simulink model 'Highway_Lane_Assistant_Model'.

*

* Model version : 1.23

* Simulink Coder version : 9.9 (R2023a) 19-Nov-2022

* C/C++ source code generated on : Fri Jan 19 08:42:28 2024

*

* Target selection: autosar.tlc

* Embedded hardware selection: Intel->x86-64 (Windows64)

* Code generation objectives:

* 1. Execution efficiency

* 2. RAM efficiency

* Validation result: Not run

*/

#ifndef RTWTYPES_H

#define RTWTYPES_H

/* Logical type definitions */

#if (!defined(__cplusplus))

#ifndef false

#define false (0U)

#endif

#ifndef true

#define true (1U)

#endif

#endif

/*=======================================================================*

* Target hardware information

* Device type: Intel->x86-64 (Windows64)

* Number of bits: char: 8 short: 16 int: 32

* long: 32 long long: 64

* native word size: 64

* Byte ordering: LittleEndian

* Signed integer division rounds to: Zero

* Shift right on a signed integer as arithmetic shift: on

*=======================================================================*/

/*=======================================================================*

* Fixed width word size data types: *

* int8_T, int16_T, int32_T - signed 8, 16, or 32 bit integers *

* uint8_T, uint16_T, uint32_T - unsigned 8, 16, or 32 bit integers *

* real32_T, real64_T - 32 and 64 bit floating point numbers *

*=======================================================================*/

typedef signed char int8_T;

typedef unsigned char uint8_T;

typedef short int16_T;

typedef unsigned short uint16_T;

typedef int int32_T;

typedef unsigned int uint32_T;

typedef long long int64_T;

typedef unsigned long long uint64_T;

typedef float real32_T;

typedef double real64_T;

/*===========================================================================*

* Generic type definitions: boolean_T, char_T, byte_T, int_T, uint_T, *

* real_T, time_T, ulong_T, ulonglong_T. *

*===========================================================================*/

typedef double real_T;

typedef double time_T;

typedef unsigned char boolean_T;

typedef int int_T;

typedef unsigned int uint_T;

typedef unsigned long ulong_T;

typedef unsigned long long ulonglong_T;

typedef char char_T;

typedef unsigned char uchar_T;

typedef char_T byte_T;

/*=======================================================================*

* Min and Max: *

* int8_T, int16_T, int32_T - signed 8, 16, or 32 bit integers *

* uint8_T, uint16_T, uint32_T - unsigned 8, 16, or 32 bit integers *

*=======================================================================*/

#define MAX_int8_T ((int8_T)(127))

#define MIN_int8_T ((int8_T)(-128))

#define MAX_uint8_T ((uint8_T)(255U))

#define MAX_int16_T ((int16_T)(32767))

#define MIN_int16_T ((int16_T)(-32768))

#define MAX_uint16_T ((uint16_T)(65535U))

#define MAX_int32_T ((int32_T)(2147483647))

#define MIN_int32_T ((int32_T)(-2147483647-1))

#define MAX_uint32_T ((uint32_T)(0xFFFFFFFFU))

#define MAX_int64_T ((int64_T)(9223372036854775807LL))

#define MIN_int64_T ((int64_T)(-9223372036854775807LL-1LL))

#define MAX_uint64_T ((uint64_T)(0xFFFFFFFFFFFFFFFFULL))

/* Block D-Work pointer type */

typedef void * pointer_T;

/* Include definitions for AUTOSAR Standard and Platform data types. */

#include "Std_Types.h"

#endif /* RTWTYPES_H */

/*

* File trailer for generated code.

*

* [EOF]

*/

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