Arduino Basic Programming
- 2. contents 1. 企 (ARDUINO) 2. 襦 3. 企 ARDUINO 4. れ豺襦 DC 覈
- 3. 1. 企(ARDUINO) Arduino( 企 ) ろ 蠍磯 殊貉 貉危 語 Arduino Uno + Arduino IDE
- 4. 1. 企(ARDUINO) - Arduino Uno 襷危襦 貉碁， ATmega328 5V 7 ~ 20V 讌 / 豢 14 螳 襦蠏 6 螳 / 豢 襯 40mA 3.3V 豢 襯 50mA SRAM 2KB EEPROM 1KB 企 16MHz
- 5. 1. 企(ARDUINO) - Arduino Uno 讌 /豢 襦蠏 USB 襦蠏 豢 ~
- 6. 1. 企(ARDUINO) - 語 Arduino IDE れ企 http://arduino.cc/en/Main/Software 貉危 襦 覯 豕豐 覯 ろ 覓危 覦覲 襦 setup() loop()
- 7. 2. 襦 觚 覲企 & LED +, 5V -, GND + - 觚 覲企 LED
- 8. 3. Arduino Arduino 豢 讌 襦蠏 讌 豢 襦蠏 豢 襴狩旧
- 9. 3. Arduino pinMode(pin, mode) 覈 れ pin : 覯 mode : INPUT, OUTPUT, INPUT_PULLUP delay(ms) 讌 螳 襷危襦襦語 覃豢ms : 覦襴語雑 讌 豢 digitalWrite(pin, value) れ 讌 螳 豢 pin : 覯 value : HIGH, LOW
- 10. 3. Arduino 讌 digitalRead(pin) れ 讌 螳 曙 pin : 覯 襦蠏 analogRead(pin) れ 0 ~ 1023 螳 曙 pin : 覯 襦蠏 豢 analogWrite(pin, val) 豢ロ 螳 豢 pin : 覯 val : 豢リ 0 ~ 255
- 11. 3. Arduino 襴狩旧 Serial.begin(speed) speed : 襴 旧 れ Serial.available() 襴 旧 覯殊 曙 覦危 Serial.read() 覯殊 一危磯ゼ 曙 Serial.print(val) 一危磯ゼ 覓語企
- 12. 3. Arduino 蠍壱 Millis() 襦蠏碁 螳覿 覦襴 襦 豺伎危 螳 覦 MsTimer2::set(unsigned long ms, void(*f)()) 誤磯渚 れ ms : 誤磯渚 螳 , 覦襴 豐 void(*f)() : 誤磯渚 覿蠍 覈 MsTimer2::start() 誤磯渚 MsTimer2::stop() 誤磯渚 讌 MsTimer2 碁殊企襴 http://arduino.cc/en/Reference/Libraries れ企 C:Program FilesArduinoarduino-1.0.5-r2libraries 启 覲旧
- 13. 4. れ豺襦 DC 覈 危蠍 - 襦
- 14. 4. れ豺襦 DC 覈 危蠍 - #define CW HIGH #define CCW LOW #define SPEED 100 // 0 ~ 255伎 螳 int swBuf; void setup(){ pinMode(9, OUTPUT); pinMode(8, OUTPUT); pinMode(7, OUTPUT); pinMode(2, INPUT_PULLUP); } void loop(){ setMotor(SPEED, CW); } void setMotor(int motorSpeed, boolean motorDir){ if(digitalRead(2) == LOW && swBuf == 0){ swBuf = 1; }else if(digitalRead(2) == HIGH && swBuf == 1){ swBuf = 0; analogWrite(9, motorSpeed); digitalWrite(8, motorDir); digitalWrite(7, !motorDir); } }