Getting Started - Introduction to Embedded System and Arduino

8/13/2019 Getting Started - Introduction to Embedded System and Arduino

http://slidepdf.com/reader/full/getting-started-introduction-to-embedded-system-and-arduino 1/12

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Objective

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Figure 1. Embedded system example

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System that maintains the temperature by using a temperature sensor and radiator

-#&%' !%&/0123

Robot that can be controlled by remote control

http://www.youtube.com/watch?feature=player_embedded&v=NqDTE6dHpJw

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Multi-copter that offers both remote control and autonomous flight, including waypoints,

mission planning and telemetry linked to a powerful ground stationhttp://www.youtube.com/watch?v=Utom_BHcQv0



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Figure 2. Arduino Sketch

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Figure 3 Sketch Interface

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Figure 4 Board Selection



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Figure 5 Serial Port Selection

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void setup() {

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}

void loop() {

Serial.println("Hello World!");

delay(1000);

}

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void setup() {

//the code is between the curly braces is only run once

}

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void loop() {//whatever code you put here is written over and over

}

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/* Blink

[this is comment, this will not affect the codes]

Turns on an LED on for one second, then off for one second, repeatedly. This example code is in the public domain. */ void setup() {

// initialise the digital pin as an output.

// Pin 13 has an LED connected on most Arduino boards:

pinMode(13, OUTPUT); } void loop() {

digitalWrite(13, HIGH); // set the LED on

delay(1000); // wait for a second digitalWrite(13, LOW); // set the LED off

delay(1000); // wait for a second }

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Plug into #13 socket

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Try to change the pin number and plug the wire into the proper socket.

For example, change the code as below:

void setup() {

// initialise the digital pin as an output.

// Pin 13 has an LED connected on most Arduino boards:

pinMode(21, OUTPUT); } void loop() {

digitalWrite(21, HIGH); // set the LED on

delay(1000); // wait for a second digitalWrite(21, LOW); // set the LED off

delay(1000); // wait for a second }

and plug the wire into socket #21 (Ensure switching off the socket).

Documents

Getting Started - Introduction to Embedded System and Arduino