20 final report

7/22/2019 20 Final Report

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TI India Analog Design Contest 2010

1 Name of your college CHITKARA UNIVERSITY ,PUNJAB

2 Team Number 20

3 Name, contact numbers and e-mail ids of the Participants 1. NISHANT BANSAL(9915477088)

([email protected])2. PARVEEN BHATTI

(9646454782)([email protected])\

3. UMESH GOYAL(9463792985)

([email protected])4. RAVNEET SINGH

(9041245366)([email protected])

4 Name, contact number and email ID of mentor 1. Mr. AMIT MUNJAL(9417161518)

([email protected])2. Mrs. SHIVANI MALHOTRA

(9501105623)([email protected])

5 Title of the project Intelligent communication cumIdentification system

6 CMT ID 52


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SELF ASSESSMENT

1. Each member added to the objective by each contributing equally.

Umesh Goyal - Hardware Designing, Testing

Nishant Bansal - Software Designing, Project Report.

Ravneet Singh - Project Report, Hardware Designing.

Parveen Bhatti - Software Designing, Testing.

2. We students of final year B.Tech/ECE, Chitkara Institute Of Engineering and Technology,

Rajpura. With reference to our participation in TI ADC 2010, we hereby declare that our

project report is submitted only to TI ADC 2010 and no other contest. In future also this

report will not be used in any contest.

3. Idea of our project is totally original. While working on this project, we searched for helping

materials but did not come across any similar work. So inspiration is not from any earlier

work, but projects like routing, video processing and transmission helped us in completing

few steps of our project.

4. Mr. Amit Munjal : Software designing, hardware designing and report editing.Mrs. Shivani Malhotra:- Hardware selection, report review, project testing and explained

the domain of our project.

5. First successful step was working of temperature sensor program. By first week of december

text transmission was successful, image by the last week of december and video by second

week of january. Real time video transmission was the next step from which real time video

acquisition using matlab has been done.

6.Non-technical challenges-

Selection of TI components for project. Less prior knowledge of the ICs and controller used in project. Analog to digital convertors were received late, therefore not used.

7. Technical challenges

Unavailability of licensed version of IAR workbench.

Difficulty in writing the matlab code for real time video acquisition using webcam.

Faced difficulty in transmitting the encoded signal due to low data rates.

End device linked randomly to different access points.

End device continue to send message even when link is broken i.e. it do not modify its behavior.

8. LEARNINGS

Learned many new things like image processing and video acquisition toolbox in Matlab.

Worked on new kit EZ430RF2500 and MSP430.

Enhanced our programming skills and knowledge about hardware.

Learned new softwares like IAR workbench and CC studio.

Our project would have been much better if we would have received analog to digitalconvertors a little earlier. Moreover the voice and real time video transmission would havemade our project much better and a little closer to our fixed goal.


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10.

Paper design of hardware Algorithm design

Hardware implementation on breadboard Software simulation on simulator

Hardware implementation on PCB Complete system working

Hardware/Software Testing Short Video on Project

Nishant Bansal

Parveen Bhatti

Umesh Goyal

Ravneet Singh

Names and signatures of student team members


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FINAL PROJECT REPORT

1. Introduction

1.1 Motivation

Communication is the process of transmission of information from source todestination via dedicated link. Just transceivers are needed to exchange data at differentbandwidths, data rates etc. Inspite of powerful communication equipments, still errors arise,communication gets interrupted, errors are minimized but never removed fully. For exampleplane crash due to communication failure in air traffic controller and planes, shipwrecks, space

shuttle accidents etc. Our project is a small to further minimize the errors in communicationThis project is an innovative idea feasible and helpful both from the point of view of

social and technical problems. Project solves the problems like range limit of communicating

device, preventing exchange of incomplete data, and mainly when the point to point link breaks.

We fixed our goal to minimize the errors, interruption in communication by providing backup or

we can say a bypass communication link in case of failure of main link.

Factors like cost, power and performance are specially taken care of. In

implementation, the power consumption is very less because the hardware used i.e ez430

rf2500 communication kit is low power consuming, moreover range is short which is additional

factor to prevent power wastage. Performance wise ez430 is a very efficient multipurpose kit

high data rate, easily programmable, compatible with tools like IAR workbench and CC studiowhich provides a easy platform for project implementation. Discussing about the cost factor, we

know every new technology is costly in beginning but gets cheaper when used widely. Same

way this project also can be improved to decrease the cost.

1.2 Technical Background

Technical aspects of project are simple for implementation. The communication type is wireless

and mainly line of sight.

The wireless development tool of TI is ez430 rf2500 which has a range of 50m and can be

easily programmed in C/C++ using IAR workbench and CC studio. The new controller MSP430

is symbol of use new technology in project. Reason behind using RF is that it is not only easily

available unlike busy FM bands, but also easy to handle unlike microwave which requires skilled

workers to work on it, which further decreases the implementation cost. Overall RF serves the

balancing factor from aspects like big size antennas in low frequency signals and high cost in

case of high frequency signals.


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1.3 GOAL OF PROJECT

In todays world most of the communication systems consists of

transceivers which communicate via dedicated links. But might be a case of communication

failure between them owing to any of the causes like range factor, obstacles in path of

communication etc. To overcome this problem, we thought of a backup to provide uninterruptedcommunication. Technically a bypass for the exchanged information.

Our project is an innovative idea which illustrates and emphasize upon method

to complete the breaking communication links. Causes could be hardware failure, limited range

of transceivers or maybe obstacles in the communication.

ASSUMED INPUTS

Imagine a dedicated communication between two transceivers. By providing best possible

link, bandwidth etc it is assumed to have error free communication. But still if there is a failure

i.e the link breaks, the information exchange stops. Here we used the range factor of ez430RF2500 to break the link for our project prototype. Experiment was to break the link between

two devices and complete using third device.

ASSUMED OUTPUTS

Our expected output is the completed communication link and data transfer between end

device and distant target board, but by using the bypass for the information i.e using the third

transceiver which completes the link. All of the three end device, distant target board and

intermediate target board are programmed to provide desired result. When link breaks between

end device and distant target board, they automatically detects the third i.e intermediate target

board to provide the bypass pathway for the data exchange. Result is uninterruptedcommunication.

Here we have optimized the factors like faithful communication via dedicated bypass link in

case of main link failure. Improved the range factor, if range is the reason for interruption, and

reduced the power consumption by using low power consuming kits.

LEVELS:

To reveal the portability of project idea, we fixed six levels to achieve in our implementation.

1. Temperature as analog data using temperature sensor ()

2. Transmission of text.

3. Transmission of Image.

4. Transmission of voice.

5. Transmission of video.

6. Transmission of real time video.

If all the six are transferred successfully according to the proposed solution. Then the project isfeasible and can be used economically.


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Let us go through examples to understand the project precisely.

F.1 F.2

F.3

F.4 F.5


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EXAMPLE - 1

Imagine the case of air traffic controller. First figure fig.1 describes the situation we talked about

as a problem of our project.

The planes p2 and p3 are out of range of air traffic controller, but plane p1 in continuous link.Now as illustrated in fig.2, if there is much traffic, the case of plane crash is obvious as shown in

fig.3.

Now, think of the solution proposed by our project. If communication break is overcome by

plane p2 and p3 by completing the link via plane p1 as in fig.4, the situation is much better. The

safe communication results in safe traffic control i.e a safe passage of planes in traffic as in

fig.5.

From the last two decades the mid air collisions are very commonly heard accidents, reason

being the communication failure between plane and air traffic controller. But our project is one of

the precautionary measures which can solve such problems.

EXAMPLE - 2


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2. PROPOSED SOLUTION

In simple language the solution for the breaking communication link is to have some

other link as substitute. Solution is effective if new link is more powerful and similar to the old

link.

So, implementing the solution with RF2500 kit was a little tricky. We used three

RF2500 kits for prototype example. First was access point connected with laptop, second and

third were the end devices with battery board at distant place. When link between access point

and target board breaks getting out of range, the third end device completes the link by getting

in range of both access device and target board. Hence data transfers successfully.

WHAT IS NEW?

The new thing is the solution of problem just by changing path of communication without

replacing existing system. The plus point is, it can be implemented easily on the existing

systems with minor modifications in the hardware and code.

CLEVER IMPLEMENTATION

Normally communication is exchange of information between source and destination via

media. Ours is also the same but with minor modification which adds an additional

feature to it. Modified hardware and program adds a feature of completing the

communication link with the main device through subordinate devices nearby. Neither

new hardware required nor any replacement, still the renewed uninterrupted

communication is set up.

BLOCK DIAGRAM


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3. IMPLEMENTATION


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In the above flow chart the first column shows the initialization of the network which is common

to both temperature sensor and text transmission as shown in second and third columnrespectively.


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The above flow chart depicts the algorithm of image and video transmission.


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Component TI/NonTI

Quantity Total cost ofcomponent

TI Supplied/Purchased

1 MSP430f2274 TI 6 TI supplied

2 Tmp100na/250 TI 6 TI supplied3 Cc2500 TI 6 TI supplied

Total cost of the project Approx 150$

5. Results


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6. CONCLUSION

Our goal was to achieve the above mentioned six levels using our proposed solution.

Among them temperature, text, image and video are transferred successfully. But voice and real

time video is yet to be transferred. We are still working for it.

STRENGTH:

1. No new hardware is required.

2. Minor modification of the code.

3. Can be implemented on all the communication devices.

4. Implementation possible mobile (moving) devices also.

5. Advancements is easy.

6. Can be used commercially.

LIMITATIONS

1. Not applicable on wired connections.

2. Practiced only on RF.

3. Limited to range of few meters.

FUTURE SCOPE

As we mentioned already, our project is an innovative idea. So, if this idea is worked on,

then it can be improved and used for long range communication also.

Our project is just a prototype, its advanced version can be used commercially in areas

like-: Aerospace, Military and cellular communication etc.

7. REFERENCES

1. www.ti.com

2. www.e2e.ti.com

3. http://focus.ti.com/docs/toolsw/folders/print/ez430-rf2500.html

4. http://www.mathworks.com/

5. CC2500 Datasheet Low-Cost Low-Power 2.4 GHz RF Transceiver (Rev. B)

6. eZ430-RF2500 Development Tool User's Guide (Rev. C)

APPENDIX

CODE FOR ACCESS POINT OF

# "."

# "."

# "."

# "."

# "."

# "."

# "."

# "."

# "430224."

# "."


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# MESSAGELENGTH 3

TXS( * , );

MCUI();

D( , , [MESSAGELENGTH );

DS( [4, [3, [MESSAGELENGTH);

RA();

// [ = "\\\\ ****\\ **** Z430RF2500\\ **********

T S N\\********///**** C 2007\\ ******////***** T I I\\ **

***(/***** A .\\ ********* V 1.02\\ *****\\ ***\\ \\";

O @ 010F4; // T

FA[4 @ 010F0; // F

// L ID

ID LID[NUMCONNECTIONS;

8 NCP;

//

8 CB(ID);

//

8 PFS;

8 JS;

8 SMS;

// = , F =

M = 1;

CM = 0;

()

A;

IS S;

WDTCTL = WDTPW + WDTHOLD; // S WDT

// STI DCO// T ,

// .

;

( = 0; < 0FFFF; ++)

( CALBC18MHZ == 0FF ) // D

;

P1DIR = 003;

BSPTURNONLED1();

BSPTURNOFFLED2();

(1)

( = 0; < 05FFF; ++)

BSPTOGGLELED2();BSPTOGGLELED1();

BSPI();

( FA[0 == 0FF &&

FA[1 == 0FF &&

FA[2 == 0FF &&

FA[3 == 0FF )

RA(); // R

A.[0=FA[0;

A.[1=FA[1;A.[2=FA[2;

A.[3=FA[3;


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SMPLI(IOCTLOBJADDR, IOCTLACTSET, &A);

MCUI();

//T

TXS( (*), );

TXS( "\\I N....", 26 );

SMPLI(CB);

//

TXS( "D\\", 6);

//

(1)

// W J J

// E D.

(JS && (NCP < NUMCONNECTIONS))

//

SMPLLL(&LID[NCP);

NCP++;

BSPENTERCRITICALSECTION(S);

(JS)

JS;

BSPEXITCRITICALSECTION(S);

// ...

(SMS)

[6;

[ = "HUB0";

[ = "000";

C, ;

; [2;

ADC10CTL1 = INCH10 + ADC10DIV4; // T S ADC10CLK/5

ADC10CTL0 = SREF1 + ADC10SHT3 + REFON + ADC10ON + ADC10IE + ADC10SR;

( C = 240; C > 0; C ); //

ADC10CTL0 = ENC + ADC10SC; // S

SR(CPUOFF + GIE); // LPM0

[0 = ADC10MEM;

ADC10CTL0 &= ENC;

ADC10CTL1 = INCH11; // AV/2

ADC10CTL0 = SREF1 + ADC10SHT2 + REFON + ADC10ON + ADC10IE + REF25V;

( C = 240; C > 0; C ); //

ADC10CTL0 = ENC + ADC10SC; // S SR(CPUOFF + GIE); // LPM0

[1 = ADC10MEM;

ADC10CTL0 &= ENC;

ADC10CTL0 &= (REFON + ADC10ON); // A/D

// C = ((A10/1024)*1500V)986V)*1/3.55V = A10*423/1024 278

// 32.1 = 321

// 4230 423

= [0;

C = ((( 673) * 4230) / 1024);

( O != 0FFFF )

C += O;

= [1;

= (*25)/512;


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[0 = C&0FF;

[1 = (C>>8)&0FF;

[2 = ;

DS(, , );

BSPTOGGLELED1();

SMS = 0;

// H ED ?

// N '

(PFS)

8 [MAXAPPPAYLOAD, , ;

//

(=0; >8) & 0FF;FA[1= & 0FF;

FA[2=(2>>8) & 0FF;

FA[3=2 & 0FF;

FCTL1 = FWKEY; // C WRT

FCTL3 = FWKEY + LOCKA + LOCK; // S LOCK & LOCKA

/*

*

*/

D( , , [MESSAGELENGTH )

S[4;

S[3; ;


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S[0 = '0';

S[1 = '0';

S[2 = '0'+(((+1)/10)%10);

S[3 = '0'+((+1)%10);

= ( ) ;

= +128;

= (*100)/256;

S[0 = '0'+(%10);S[1 = '0'+((/10)%10);

S[2 = '0'+((/100)%10);

DS( S, S, );

/*

*

*/

DS( [4, [3, [MESSAGELENGTH )

[ = " XX.XC";

= [0 + ([1


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[8 = [0;

[9 = [1;

[10 = [2;

[11 = [3;

[12 = [4;

[13 = [5;

[15 = '0'+([2/10)%10;

[17 = '0'+([2%10);

[3 = [0;

[4 = [1;

[5 = [2;

[6 = [3;

TXS(, );

/*

*

*/

TXS( * , )

;

( = 0; < ; ++)

;

UCA0TXBUF = [;

(!(IFG2&UCA0TXIFG)); // USCIA0 TX ?

/*

*

*/

MCUI()

BCSCTL1 = CALBC18MHZ; // S DCO

DCOCTL = CALDCO8MHZ;

BCSCTL3 = LFXT1S2; // LFXT1 = VLO

TACCTL0 = CCIE; // TACCR0

TACCR0 = 12000; // 1

TACTL = TASSEL1 + MC1; // ACLK,

P3SEL = 030; // P3.4,5 = USCIA0 TXD/RXD

UCA0CTL1 = UCSSEL2; // SMCLK

UCA0BR0 = 041; // 9600 8M

UCA0BR1 = 03;

UCA0MCTL = UCBRS2;

UCA0CTL1 &= UCSWRST; // **I USCI **

IE2 = UCA0RXIE; // E USCIA0 RX

();

/*

* R ISR . R

* ISR .

*/

8 CB(ID )

()

PFS++;

JS++;

// . 0;


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/*

* ADC10

*/

# =ADC10VECTOR

ADC10ISR()

SR(CPUOFF); // C CPUOFF 0(SR)

/*

* T A0

*/

# =TIMERA0VECTOR

TA ()

SMS = 1;

/*

* USCIA

*/

# =USCIAB0RXVECTOR

USCI0RXISR()

= UCA0RXBUF;

( == 'V' == '' )

M = 1;

( == 'M' == '' )

M = 0;

( == 'F' == '' )

CM = 0;

( == 'C' == '' )

CM = 1;

CODE FOR END DEVICE OF

# "."

# "."

# "."

# "."

# "."

# "."

# "."

T(); MCUI();

O @ 010F4; // T

FA[4 @ 010F0; // F

RA();

()

A;


// STI DCO

// T ,

// . ;

( = 0; < 0FFFF; ++)


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;

P1DIR = 003;

BSPTURNONLED1();

BSPTURNOFFLED2();

(1)

( = 0; < 05FFF; ++)

BSPTOGGLELED2();

BSPTOGGLELED1();

// STI

P1DIR = 0FF;

P1OUT = 000;

P2DIR = 027;

P2OUT = 000;

P3DIR = 0C0;

P3OUT = 000;

P4DIR = 0FF;

P4OUT = 000;

BSPI();

( FA[0 == 0FF &&

FA[1 == 0FF &&

FA[2 == 0FF &&

FA[3 == 0FF )

RA(); // R

A.[0=FA[0;

A.[1=FA[1;

A.[2=FA[2;

A.[3=FA[3;

SMPLI(IOCTLOBJADDR, IOCTLACTSET, &A);BCSCTL1 = CALBC18MHZ; // S DCO




TACCR0 = 12000; // 1


// . LEDS

// . LED3 LED 4 EXP

// . LED1 .

(SMPLNOJOIN == SMPLI((8 (*)(ID))0))

BSPTOGGLELED1();

BSPTOGGLELED2();;SR(LPM3 + GIE); // LPM3

// AP .

T();

RA()

, 2;

= TIRIFVLO(); // 000 0FF

( ( & 0FF00)==0FF00 ( & 0FF00)==00000 );

2 = TIRIFVLO();

BCSCTL1 = CALBC11MHZ; // S DCO 1MH


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FCTL2 = FWKEY + FSSEL0 + FN1; // MCLK/3 F T G

FCTL3 = FWKEY + LOCKA; // C LOCK & LOCKA

FCTL1 = FWKEY + WRT; // S WRT

FA[0=(>>8) & 0FF;

FA[1= & 0FF;

FA[2=(2>>8) & 0FF;FA[3=2 & 0FF;



T()

ID ID1;

8 [3;

// ...

(SMPLSUCCESS != SMPLL(&ID1))

SR(LPM3 + GIE); // LPM3

BSPTOGGLELED1();

BSPTOGGLELED2();

// T LED

(BSPLED1ISON())

BSPTOGGLELED1();

(BSPLED2ISON())

BSPTOGGLELED2();

(1)

; C, ;

[2;

SMPLI( IOCTLOBJRADIO, IOCTLACTRADIOSLEEP, "" );

SR(LPM3+GIE); // LPM3

SMPLI( IOCTLOBJRADIO, IOCTLACTRADIOAWAKE, "" );

BSPTOGGLELED2();



( C = 240; C > 0; C ); //



[0 = ADC10MEM;

ADC10CTL0 &= ENC;



( C = 240; C > 0; C ); //



[1 = ADC10MEM;

ADC10CTL0 &= ENC;


// C = ((A10/1024)*1500V)986V)*1/3.55V = A10*423/1024 278

// 32.1 = 321

// 4230 423

= [0;

C = (( 673) * 4230) / 1024;( O != 0FFFF )


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C += O;

/* , UB = B, LB = B

C LB C UB LB

0 1 2

*/

= [1;

= (*25)/512;

[0 = C&0FF;

[1 = (C>>8)&0FF;

[2 = ;

(SMPLSUCCESS == SMPLS(ID1, , ()))

BSPTOGGLELED2();

BSPTOGGLELED2();

BSPTOGGLELED1();

/*

* ADC10

*/

# =ADC10VECTOR

ADC10ISR()


/*

* T A0

*/# =TIMERA0VECTOR

TA ()

SR(LPM3); // C LPM3 0(SR)

CODE FOR

# "."

# "."

# "."

# "."# "."

# "."

# "."

# "."

# "430224."

# "."

# MESSAGELENGTH 3

TXS( * , );

MCUI();

T();

D( , , [MESSAGELENGTH );

DS( [4, [3, [MESSAGELENGTH);

RA();

[ = "\\\\ ****\\ **** Z430RF2500\\ **********

T S N\\********///**** C 2007\\ ******////***** T I I\\ *****(/***** A .\\ ********* V 1.02\\ *****\\ ***\\ \\";

O @ 010F4; // T


24/32

FA[4 @ 010F0; // F

ID LID[NUMCONNECTIONS;

8 NCP;

8 CB(ID);

8 PFS;

8 JS;

8 SMS;

M = 1; CM = 0;

()

A;

IS S;


;

( = 0; < 0FFFF; ++)


;

P1DIR = 003;

BSPTURNONLED1();

BSPTURNOFFLED2();

(1)

( = 0; < 05FFF; ++)

BSPTOGGLELED2();

BSPTOGGLELED1();

P1DIR = 0FF;

P1OUT = 000;

P2DIR = 027;

P2OUT = 000;

P3DIR = 0C0;

P3OUT = 000;

P4DIR = 0FF;

P4OUT = 000;

BSPI();

( FA[0 == 0FF &&FA[1 == 0FF &&

FA[2 == 0FF &&

FA[3 == 0FF )

RA(); // R

A.[0=FA[0;

A.[1=FA[1;

A.[2=FA[2;

A.[3=FA[3;

SMPLI(IOCTLOBJADDR, IOCTLACTSET, &A);

MCUI();

TXS( (*), );TXS( "\\I N....", 26 );

SMPLI(CB);

TXS( "D\\", 6);





TACCR0 = 12000; // 1


(SMPLNOJOIN == SMPLI((8 (*)(ID))0))

BSPTOGGLELED1();

BSPTOGGLELED2();;


T();


25/32

RA()

, 2;

= TIRIFVLO(); // 000 0FF

( ( & 0FF00)==0FF00 ( & 0FF00)==00000 );2 = TIRIFVLO();

BCSCTL1 = CALBC11MHZ; // S DCO 1MH


FCTL2 = FWKEY + FSSEL0 + FN1; // MCLK/3 F T G

FCTL3 = FWKEY + LOCKA; // C LOCK & LOCKA

FCTL1 = FWKEY + WRT; // S WRT

FA[0=(>>8) & 0FF;

FA[1= & 0FF;

FA[2=(2>>8) & 0FF;

FA[3=2 & 0FF;



T()

ID ID1;

8 [3;

// ...

(SMPLSUCCESS != SMPLL(&ID1))


BSPTOGGLELED1();

BSPTOGGLELED2();

// T LED (BSPLED1ISON())

BSPTOGGLELED1();

(BSPLED2ISON())

BSPTOGGLELED2();

(1)

;

C, ;

[2;

SMPLI( IOCTLOBJRADIO, IOCTLACTRADIOSLEEP, "" );

SR(LPM3+GIE); // LPM3 SMPLI( IOCTLOBJRADIO, IOCTLACTRADIOAWAKE, "" );

BSPTOGGLELED2();



( C = 240; C > 0; C ); //



[0 = ADC10MEM;

ADC10CTL0 &= ENC;



( C = 240; C > 0; C ); // ADC10CTL0 = ENC + ADC10SC; // S



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[1 = ADC10MEM;

ADC10CTL0 &= ENC;


// C = ((A10/1024)*1500V)986V)*1/3.55V = A10*423/1024 278

// 32.1 = 321

// 4230 423

= [0;C = (( 673) * 4230) / 1024;

( O != 0FFFF )

C += O;

/* , UB = B, LB = B

C LB C UB LB

0 1 2

*/

= [1;

= (*25)/512;

[0 = C&0FF;

[1 = (C>>8)&0FF;

[2 = ;

(JS && (NCP < NUMCONNECTIONS))

IS S;

//

SMPLLL(&LID[NCP);

NCP++;

BSPENTERCRITICALSECTION(S);

(JS)

JS;

BSPEXITCRITICALSECTION(S);

// ...

(SMS)

[6;

[ = "HUB0";

[ = "000";

C, ;

;

[2;


ADC10CTL0 = SREF1 + ADC10SHT3 + REFON + ADC10ON + ADC10IE + ADC10SR;( C = 240; C > 0; C ); //



[0 = ADC10MEM;

ADC10CTL0 &= ENC;



( C = 240; C > 0; C ); //



[1 = ADC10MEM;

ADC10CTL0 &= ENC;

ADC10CTL0 &= (REFON + ADC10ON); // A/D = [0;

C = ((( 673) * 4230) / 1024);


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( O != 0FFFF )

C += O;

= [1;

= (*25)/512;

[0 = C&0FF;

[1 = (C>>8)&0FF;

[2 = ;

DS(, , );

BSPTOGGLELED1();

SMS = 0;

(PFS)

8 [MAXAPPPAYLOAD, , ;

(=0;


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[0 = '0'+((/1000)%10);

[4 = '0'+(%10);

[2 = '0'+((/10)%10);

[1 = '0'+((/100)%10);

( M )

[ = "\\N:XXXX,T:XX.XC,B:X.XV,S:XXX%,RE: ";

[46 = [2;[47 = [1;

[48 = [0;

[17 = [0;

[18 = [1;

[19 = [2;

[20 = [3;

[21 = [4;

[22 = [5;

[32 = '0'+([2/10)%10;

[34 = '0'+([2%10);

[7 = [0;

[8 = [1;

[9 = [2;

[10 = [3;

TXS(, );

[ = "\\$ADDR,XX.XC,V.C,RSI,N#";

[19 = [2;

[20 = [1;

[21 = [0;

[8 = [0;

[9 = [1;

[10 = [2;

[11 = [3;

[12 = [4;

[13 = [5;

[15 = '0'+([2/10)%10;

[17 = '0'+([2%10);

[3 = [0;[4 = [1;

[5 = [2;

[6 = [3;

TXS(, );

TXS( * , )

;

( = 0; < ; ++)

;

UCA0TXBUF = [;

(!(IFG2&UCA0TXIFG)); // USCIA0 TX ?

MCUI()





TACCR0 = 12000; // 1




UCA0BR0 = 041; // 9600 8M

UCA0BR1 = 03;

UCA0MCTL = UCBRS2;

UCA0CTL1 &= UCSWRST; // **I USCI **IE2 = UCA0RXIE; // E USCIA0 RX

();


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8 CB(ID )

()

PFS++;

JS++;

0;

# =ADC10VECTOR

ADC10ISR()


# =TIMERA0VECTOR

TA ()

SMS = 1;

# =USCIAB0RXVECTOR

USCI0RXISR()

= UCA0RXBUF;

( == 'V' == '' )

M = 1;

( == 'M' == '' )

M = 0;

( == 'F' == '' )

CM = 0;

( == 'C' == '' )

CM = 1;

CODE FOR

# "/1/."

# "."

8 =0;

P TS;

()

BSPI();

MRFII();



UCA0BR0 = 041; // 9600 8M

UCA0BR1 = 03;

UCA0MCTL = UCBRS2;

UCA0CTL1 &= UCSWRST; // I USCI

IE2 = UCA0RXIE; // E USCIA0 RX

MRFIWU();

MRFIRO();

=0;

SR(GIE+LPM4);

MRFIRCISR()

8 ;


30/32

P1OUT = 002;

P ;

MRFIR(&);

[ = " " ;

(=1;


31/32

(:,:,2) =

49 38 48

22 15 39

(:,:,3) =

23 12 19

0 0 10" ;

(=1;


32/32

= SOF(O, , )

1 = .;

AC(O, , )

(., 'S','A');

=0;

=1;==1

=1;

('A...' );

==1

=0;

(.,'S','DA');

('DA...');

(1)

PC(O, , )

=1;

= ('',1);

(,'TR' ,I);

.RCS= ''

();

==1

= (,1);

= (:,:,:,1);

()

()

()

('E')

C(O, , )

= 0;

(.L(1:8),)

SC(O, , )

= 0;

(.L(1:8),)

SAMPLE MATLAB CODE FOR

X1=('01.');

X2=('02.');

X3=('03.');

X=[X1 X2 X3;

1 = 2(X1);

2 = 2(X2);

3 = 2(X3);

=1:20

F()=1;

G()=2;

H()=3;

=([F G H,10);

2('','')

20 final report

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