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15. Interface and Application Programming

Objectives

  • Design, build, and connect wired or wireless node(s) with network or bus addresses

Group Assignment Group Assignment page

  • Send a message between two projects.

The Fifteenth week’s class of my fab academy life took place and the professor Neil class started as usual,this week assignmend as Interface and application programming

  • start a new project by create app
  • Use the drag and drop interface of create Apps UI
  • Start programming by programming blocks
  • Export the APP
  • Tkinter &Pyserial
  • Install pyserial
  • Install Tkinter
  • Start programming

In this week assignment is Interface and application programming, In first I did explor the previous years students documantation Link Here

Then I start the work

First I did the application creat using MIT App Inventor

After login then take the creat Apps page

This is the User interface of creat Apps

This is the tools of it

o Palette: which has the components used for designing the mobile app. o Designer window: where you can design your applicationUI. o Components: it will display the list of selected componentsfor your UI. o Properties: where you can configure the properties of your components.

I make a small application connect to bluetoothclient using led on/off process, This is sample application because I am a bignner in apps creating

Then I Did the next step in creat programming blocks use the blocks screen

This is the User interface of block Then I make the block programming As I want to this project

After that I download Application in my .apk file with QR code

I download that application in my phone and open that file

After that I start circuit works, I using the microcontroller samd21E17A in this microcontroller I is i make to the output week assignment ,I use the same board in this week

I take the components to this circuit (microcontroller,Bluethooth module, LED , Jumper wires and Bread boad)

I connect the components in bread board

Then after that connection I start the programming using Arduino software

This is the programming

char Incoming_value = 0;
    void setup() 
{
  Serial.begin(9600);         
  pinMode(6,OUTPUT);       
}

    void loop()
{
  if(Serial.available() > 0)  
  {
    Incoming_value = Serial.read();      

    Serial.print("\n");        
    if(Incoming_value == '1')             
      digitalWrite(6, HIGH);  
    else if(Incoming_value == '0')       
      digitalWrite(6, LOW);   
  }                            
}

Then I select the board, com port then upload the programming

After upload the programming I connect application and circut board using bluetooth

connected that and working is clearly

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Last update: July 14, 2022