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BO CO LABLP TRNH H THNG

Nhm :Phan Vn ChuL Minh Hong

Trn Quc Huy

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Ni dung:Bo co Lab1

Bo co Lab2

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Application 1Lab1

S dng cc kin thc hc hin th A BC D nhp nhy trn mn hnh OLED vi tns 1s

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Application 2Lab1

Tapp 1, salichngtrnh thchinyu

cusau:- HinthA B C D nhpnhy vitns1s- Xa cc k ttheo lnltA -> B -> C -> D

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Application 3Lab1

Tapp 1, salichngtrnh thchinyu

cusau:- HinthA C nhpnhy vitns 1s- HinthB D nhpnhy vitns 2s

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Code v Demo app1, app2, app3 trn kit

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Lab 2

Learning the Development Environment

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Introduction

Bi lab 2 hng dn 5 bc thit k1 hthngnhng

Xc nh yu cu ca hthng

Nhn bit cc nhm lm r yu cu cho hthng

Phn chia cc yu cu thnh cc hm ring thit k

Kt hp cc modun vi nhau thnh hthng hon chnh

Thit kv kim tra

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System Requirements Specification

Measurements

Temperature

Flow Rate

Concentration of several different pollutants or other chemical elements

Status

Battery state

Alarms

Temperature, flow rate or pollutant concentration too high

Warning

Temperature, flow rate, or pollutant concentration out of range

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System Requirements Specification

Yu cu

user

environmental monitoring and analysis system.

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Software Design Specification

Hthng sc phn chia thnh cc khi(hm):

Schedule, Measure, Compute, Display, Annunciate v Status

Schedule

Measure Status DisplayComputeWaring &

Alarm

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Software Design Specification

Mi task sc biu din l 1 Task Control Block (TCB).

Cc thnh phn trong Struct c gi l Trng ca Struct

struct MyStruct

{

void (*myTask)(void*);

void* taskDataPtr;};

typedef struct MyStruct TCB;

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Software Design Specification

Data Structures:

taskDataPtr tham chiu ti cc dliu ca tt ccc Tasktrong chng trnh

Global

int data; typedef struct DataStruct TaskData;

struct DataStruct TaskData myTaskData;

{ myTaskData.taskDataPtr = &data;

int* taskDataPtr;

};

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Software Design Specification// MeasureData structure

typedef struct MeasureData

{

uint* temperatureRawPtr;

uint* flowRateRawPtr;

uint* carbonLevelRawPtr;

uint* salinityLevelRawPtr;

} MD;

MD MeasureDataST;

// ComputeData structure

typedef struct ComputeData

{

uint* temperatureRawPtr;

uint* flowRateRawPtr;

uint* carbonLevelRawPtr;

uint* salinityLevelRawPtr;

uint* tempCorrectedPtr;

uint* flowRateCorrectedPtr;

uint* carbonLevelCorrectedPtr;

uint* salinityLevelCorrectedPtr;

}CD;

CD ComputeDataST;

// DisplayData structuretypedef struct DisplayData

{

uint* tempCorrectedPtr;

uint* flowRateCorrectedPtr;

uint* carbonLevelCorrectedPtr;

uint*

salinityLevelCorrectedPtr;

ushort* batteryStatePtr;

}DD; DD DisplayDataST;// WarningAlarmData structure

typedef struct WarningAlarmData

{

uint* temperatureRawPtr;

uint* flowRateRawPtr;

uint* carbonLevelRawPtr;

uint* salinityLevelRawPtr;

ushort* batteryStatePtr;

} WD; WD WarAlDataST;// Status structure

typedef struct Status

{

ushort* batteryStatePtr;

}ST;

ST StatusST;

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Software Design Specification

Squ trnh iu khin ca hthng:

Sche Comp Status Display War&AlarmMeas

Measure()

Start

Status()

Compute()

Display()

WaringAlarm(

)

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Software Design Specification

Performance:

Local

Software DelayGlobal Counter

System Time BaseTime Base Reference

System Time

10ms

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