第二周課程 Arduino介紹
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This document discusses the open-source Arduino platform. It describes Arduino as originating from the Italian Ivrea university and being based on C/C++. The core is an ATmega microcontroller and it has inputs/outputs that can be used to control devices like LEDs, motors, and sensors. The Arduino IDE provides an easy development environment to write and upload code to Arduino boards to build interactive projects. Examples demonstrated include blinking an LED, reading serial communication, and using pulse-width modulation to control the position of a servo motor.
第二周課程 Arduino介紹
- 1. f Networked Embedded Applications and Technologies Lab Department of Computer Science and Information Engineering National Cheng Kung University, TAIWAN Free-Software Arduino Kuan-Yu, Chen 陳冠宇
- 2. Department of Computer Science and Information Engineering National Cheng Kung University, TAIWAN 2NEAT Outline What is Arduino? Source Kernel architecture Signal message. What can you do by Arduino? Develop environment Just do it LEDs UART PWM(Explain by Servo) Analysis product
- 3. Department of Computer Science and Information Engineering National Cheng Kung University, TAIWAN 3NEAT Download Software. www.arduino.cc http://140.116.245.210:5000/fbsharing/8N94DeUp
- 4. Department of Computer Science and Information Engineering National Cheng Kung University, TAIWAN 4NEAT What is Arduino?
- 5. Department of Computer Science and Information Engineering National Cheng Kung University, TAIWAN 5NEAT Source From Italian Ivrea university. David Mellis 、 David Cuartielles 、 Gianluca Martino 、 Massimo Banzi 、 Tom Igoe
- 6. Department of Computer Science and Information Engineering National Cheng Kung University, TAIWAN 6NEAT Kernel Architecture IC Type 8 bits 8051 、 ATMEGA8 16 bits PIC 、 MSP430 32 bits ARM • Only one schedule.
- 7. Department of Computer Science and Information Engineering National Cheng Kung University, TAIWAN 7NEAT Kernel Architecture
- 8. Department of Computer Science and Information Engineering National Cheng Kung University, TAIWAN 8NEAT Kernel Architecture Microcontroller ATmega328 Operating Voltage 5V Input Voltage (recommended) 7-12V Digital I/O Pins 14(6 for PWM) Analog Input Pins 6 DC Current per I/O Pin 40mA DC Current for 3.3V Pin 50mA Flash Memory 32KB(0.5 KB for bootloader ) Clock Speed 16Mhz SRAM 2 KB EEPROM 1KB
- 9. Department of Computer Science and Information Engineering National Cheng Kung University, TAIWAN 9NEAT Kernel Architecture
- 10. Department of Computer Science and Information Engineering National Cheng Kung University, TAIWAN 10NEAT Kernel Architecture GPIO(General-purpose input/output) AD(Analog to Digital) Interrupt PWM(Pulse-width modulation) UART(Universal asynchronous reciver/transmitter) SPI(Serial peripheral interface) I2C(Inter-Integrated Circuit) … …
- 11. Department of Computer Science and Information Engineering National Cheng Kung University, TAIWAN 11NEAT Signal message. Sensor Digital Analog Input/Output Control Display
- 12. Department of Computer Science and Information Engineering National Cheng Kung University, TAIWAN 12NEAT What can you do by Arduino?
- 13. Department of Computer Science and Information Engineering National Cheng Kung University, TAIWAN 13NEAT Develop environment Base on C/C++. Function. (By library) Open-Source. (Include hardware and software) Easy.
- 14. Department of Computer Science and Information Engineering National Cheng Kung University, TAIWAN 14NEAT Check Board. Check Serial Port.
- 15. Department of Computer Science and Information Engineering National Cheng Kung University, TAIWAN 15NEAT Compile. Download.
- 16. Department of Computer Science and Information Engineering National Cheng Kung University, TAIWAN 16NEAT Just do it
- 17. Department of Computer Science and Information Engineering National Cheng Kung University, TAIWAN 17NEAT include<> or ”” void setup{} void loop{}
- 18. Department of Computer Science and Information Engineering National Cheng Kung University, TAIWAN 18NEAT LEDs pinMode(GPIO,Pin mode); digitalWrite(Pin,state); delay(time);
- 19. Department of Computer Science and Information Engineering National Cheng Kung University, TAIWAN 19NEAT UART Serial.begin(baud rate); Serial.available(); If receive someting. Serial.read(); Return value of receive. Serial.println(Value);
- 20. Department of Computer Science and Information Engineering National Cheng Kung University, TAIWAN 20NEAT
- 21. Department of Computer Science and Information Engineering National Cheng Kung University, TAIWAN 21NEAT
- 22. Department of Computer Science and Information Engineering National Cheng Kung University, TAIWAN 22NEAT Lab 1. Try LEDs, UART and PWM(Servo). 2. Turn on the LED(pin13) if UART receive “H”. 3. Modify angle of motor by UART.
- 23. Department of Computer Science and Information Engineering National Cheng Kung University, TAIWAN 23NEAT 1. DC Motor 2. Reducing gear 3. Controller 4. Sensor
- 24. Department of Computer Science and Information Engineering National Cheng Kung University, TAIWAN 24NEAT
- 25. Department of Computer Science and Information Engineering National Cheng Kung University, TAIWAN 25NEAT How to control 1. Use Servo.h 2. Set initial position. 3. Control.
- 26. Department of Computer Science and Information Engineering National Cheng Kung University, TAIWAN 26NEAT PWM include<Servo.h> Servo name; name.attach(pin); name.write(pos);
- 27. Department of Computer Science and Information Engineering National Cheng Kung University, TAIWAN 27NEAT Reference 2014 Arduino, www.arduino.cc 1know.net, http://1know.net/knowledge/97636f101c46?v=list Arduino IDE introduction, Wiki, Decr, 2011, http://zh.wikipedia.org/wiki/Arduino 孫駿榮、吳明展、盧聰勇 , “Arduino 一試就上手 ( 第二 版 ),, , 碁峯資訊出版 , Sep,2012. 賴文章、陳冠宇 , “Arduino ”入門級中文教學 , Jan,2012.
- 28. Department of Computer Science and Information Engineering National Cheng Kung University, TAIWAN 28NEAT Thanks for your listen