An introduction to Amarino Android meets Arduino

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Getting started with Amarino
Logo drawn by honki
Speaker: Cooper Maa
Date: 2012/07/18
http://coopermaa2nd.blogspot.com

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Speaker
 Cooper Maa
 PIC/AVR Firmware Programmer
 Email: coopermaa77@gmail.com
 Blog: http://coopermaa2nd.blogspot.com

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What is Amarino?

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Amarino is an Open Source Toolkit to let
Android talk with Arduino over bluetooth

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Objective: Blinking the Arduino’s LED
On board led

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What do you need?

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The Hardware
Android Arduino Bluetooth
module

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連接電腦與 Arduino

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安裝 Arduino IDE
 從官方網站下載 :
http://arduino.cc/en/Main/Software
 下載後解壓縮即可
 執行 arduino.exe 

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安裝 MeetAndroid Library
 下載 MeetAndroid :
http://amarino.googlecode.com/files/MeetAndroid_4.zip
 下載後，解至 Arduino IDE
安裝目錄的 libraries 資料夾下
例如 :
C:arduino-1.0.1libraries
Sketch > Import Library
會看到 MeetAndroid

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Upload Test Program
 點選 File > Examples > MeetAndroid > Test

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連接 Arduino 與藍芽模組
 先把藍芽模組 baud rate 設定為 57600 bps
 連接辦法 :
 RXD 接至 TX of Arduino
 TXD 接至 RX of Arduino
 VCC to 5V of Arduino
 GND to GND of Arduino

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Install Amarino App for Android
1. Install Amarino app
http://amarino.googlecode.com/files/Amarino_2_v0_55.apk
2. Install Amarino Plug-in Bundle
http://amarino.googlecode.com/files/AmarinoPluginBundle.apk

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Add Device
點【 Add BT Device 】搜尋藍芽設備

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Add Test Event

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Add Test Event - Continue
完成後，按下手機 B ack 鍵

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Connect

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Arduino is connected
The led indicator
will turn to green

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On board LED will start to blink
The LED will blink when data is received from Android

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總結
 需要的硬體
 Android device x 1
 Arduino board x 1
 Bluetooth module x 1
 測試步驟
 安裝 Arduino IDE 與 MeetAndroid Library
 Upload Test Program to Arduino
 連接藍芽模組
 安裝 Amarino App for Android
 執行 Amarino 利用 Test Event 測試連線

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MultiColorLamp Example
Picture comes from :
http://www.circuit-blog.com/multi-color-lamp-using-amarino-android-and-arduino/

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材料
 一顆 RGB Led
或
 紅、綠、藍 LED 各一顆
以及
 三個 220 歐姆電阻

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連接 LEDs
 紅、綠、藍三顆 LED 分別接到 pin 9, 10, 11

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Open MultiColorLamp example
 點選 File > Examples > MeetAndroid > MultiColorLamp
Tutorial

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Do some modifications
 把 'o', 'p', 'q' 三個事件旗號改成 'r', 'g', 'b'
原本是 'o', 'p', 'q'
配合 App
進行修改

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上傳 MultiColorLamp 範例
注意！上傳程式時，記得不要接著藍芽模組！
等上傳完畢後再接上！

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Install MultiColorLamp App for Android
Download and install MultiColorLamp App
http://from-arduino-to-android-to-arduino.googlecode.com/files/MultiC

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抄錄藍芽 MAC Address
 利用 Amarino 掃瞄藍芽並抄下 MAC

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執行 MultiColorLamp App
輸入 MAC Address
完畢後按【 Set Device ID 】

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執行結果
因為沒有藍色 LED
所以用黃色 LED 代替

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SensorGraph Example

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材料
 一顆可變電阻
或
 光敏電阻

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連接可變電阻
 把可變電阻接到 Analog pin 5

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Open SensorGraph example
 點選 File > Examples > MeetAndroid > SensorGraph
Tutorial

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上傳 SensorGraph 範例
注意！上傳程式時，記得不要接著藍芽模組！
等上傳完畢後再接上！

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Install SensorGraph App for Android
Download and install SensorGraph App
http://from-arduino-to-android-to-arduino.googlecode.com/files/Senso

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抄錄藍芽 MAC Address
 利用 Amarino 掃瞄藍芽並抄下 MAC

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執行 SensorGraph App
輸入 MAC Address
完畢後按【 Set Device ID 】

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執行結果

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References
 Android: http://developer.android.com
 Arduino: http://arduino.cc/
 Amarino: http://www.amarino-toolkit.net/
 http://coopermaa2nd.blogspot.tw/search/label/Andro

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