MSP430 Project

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    25-Jan-2016
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GROUP #2. Adam Fraprie. Ed Shouse. MSP430 Project. John Glass. Dr. Green. Objectives. Construct Circuit Board MSP430 Load and Test “Hello” Software Demo.c Construct Sensor Circuit AD590 Load and Test Sensor Software Sensor.c Accurately Measure Temperature in Celsius and Fahrenheit. - PowerPoint PPT Presentation

Transcript of MSP430 Project

  • MSP430 ProjectAdam FraprieJohn Glass

    Dr. GreenEd ShouseGROUP #2

  • ObjectivesConstruct Circuit BoardMSP430Load and Test Hello SoftwareDemo.cConstruct Sensor CircuitAD590Load and Test Sensor SoftwareSensor.cAccurately Measure Temperature in Celsius and Fahrenheit

  • MSP430Ultra Low Power ArchitectureExtends Battery Life0.1A RAM Retention16-bit CPULow Cost

  • Completed Circuit BoardLCDPower SupplyMSP430PC ConnectionResetInputOutputCapacitors

  • AD590Accuracy+/- 0.5 C +/- 0.9 FPower Range4V 30VTemperature Range-55 C -- 150 C-67 F -- 302 F2 Terminal DeviceVoltage in (+)Current out (-)1A/K

  • Sensor Circuit

  • Sensor Circuit

  • Software Filter// Filter the signal with a 4th order moving average SIGK = (XIN + XIN1 + XIN2 + XIN3 + XIN4 + XIN5 + XIN6 + XIN7)*.125; XIN7 = XIN6; XIN6 = XIN5; XIN5 = XIN4; XIN4 = XIN3; XIN3 = XIN2; XIN2 = XIN1; XIN1 = XIN; CDEG = (SIGK - 273.2); FDEG = 1.8*CDEG + 32.0; // converting from deg C to deg F

  • Chart1

    3.375

    6.75

    10.125

    13.5

    16.875

    20.25

    23.625

    27

    27

    27

    27

    27

    Filterd Temperature

    Passes

    Temperature Output

    Temperature Vs. Passes

    Sheet1

    27813.3751

    27826.752

    278310.1253

    278413.54

    278516.8755

    278620.256

    278723.6257

    2788278

    2788279

    27882710

    27882711

    27882712

    Sheet1

    0

    0

    0

    0

    0

    0

    0

    0

    0

    0

    0

    0

    Filterd Temperature

    Passes

    Temperature Output

    Temperature Vs. Passes

    Sheet2

    Sheet3

  • Completed Thermometer

  • New ExperiencesSolderingConstruction of Practical CircuitProgramming Flash MemoryCalibration Using PotentiometerEngineering Team BuildingFUN!!!!

  • Questions ??????????????