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Beschreibung
1. 藍芽VCC接Arduino 5v或3.3v(視乎所購買的裝置而定)
2. 藍芽GND接Arduino GND
3. 藍芽RXD接Arduino TX(Pin10)
4. 藍芽TXD接Arduino RX(Pin11)
// Arduino RX(Pin 11) connect to Bluethooth TX, Arduino TX(Pin10)connect to Bluethooth RX
Arduino 設定
/*
btduino2 - Terminal Mode - by David Chung
*/
#include <SoftwareSerial.h>
SoftwareSerial myBT(11, 10);
const int ledPin = 13;
String inCode = "";
boolean endCode = false;
void setup() {
Serial.begin(9600);
myBT.begin(9600);
pinMode(ledPin, OUTPUT);
inCode.reserve(50);
}
void loop() {
if (myBT.available()) {
char incomingChar = myBT.read();
if(incomingChar == ')'){
endCode = true;
} else {
inCode += incomingChar;
}
}
if (endCode){
int strEnd = inCode.indexOf(')');
String myString = inCode.substring(0, strEnd);
Serial.print("Incoming : ");
Serial.println(myString);
if(myString == "on"){
digitalWrite(ledPin, HIGH);
myBT.print("LED On");
}
if(myString == "off"){
digitalWrite(ledPin, LOW);
myBT.print("LED Off");
}
inCode = "";
endCode = false;
}
}
/*
btduino2 - GamePad Mode - by David Chung
*/
#include <SoftwareSerial.h>
SoftwareSerial myBT(11, 10);
const int ledPin = 13;
int incomingByte = 0;
void setup() {
Serial.begin(9600);
myBT.begin(9600);
pinMode(ledPin, OUTPUT);
}
void loop() {
if (myBT.available()) {
incomingByte = myBT.read();
Serial.println(char(incomingByte));
if(incomingByte == 'L'){
digitalWrite(ledPin, HIGH);
}
if(incomingByte == 'R'){
digitalWrite(ledPin, LOW);
}
}
}
/*
Slider Mode
*/
#include <SoftwareSerial.h>
SoftwareSerial myBT(11, 10);
const int ledPin = 13;
String inCode = "";
boolean endCode = false;
void setup() {
Serial.begin(9600);
myBT.begin(9600);
pinMode(ledPin, OUTPUT);
inCode.reserve(30);
}
void loop() {
if (myBT.available()) {
char incomingChar = myBT.read();
if(incomingChar == ')'){
endCode = true;
} else {
inCode += incomingChar;
}
}
if (endCode){
int comma1 = inCode.indexOf(',');
int comma2 = inCode.indexOf(',', comma1 + 1);
String Rs = inCode.substring(0, comma1);
String Gs = inCode.substring(comma1 + 1, comma2);
String Bs = inCode.substring(comma2 + 1);
Serial.print("inCode = ");
Serial.print(inCode);
Serial.print(" R = ");
Serial.print(Rs);
Serial.print(" G = ");
Serial.print(Gs);
Serial.print(" B = ");
Serial.println(Bs);
int R = Rs.toInt();
int G = Gs.toInt();
int B = Bs.toInt();
analogWrite(ledPin, R);
inCode = "";
endCode = false;
}
}
/*
btduino2 - Orientation Mode - by David Chung
*/
#include <SoftwareSerial.h>
SoftwareSerial myBT(11, 10);
const int ledPin = 13;
String inCode = "";
boolean endCode = false;
void setup() {
Serial.begin(9600);
myBT.begin(9600);
pinMode(ledPin, OUTPUT);
inCode.reserve(30);
}
void loop() {
if (myBT.available()) {
char incomingChar = myBT.read();
if(incomingChar == ')'){
endCode = true;
} else {
inCode += incomingChar;
}
}
if (endCode){
int comma1 = inCode.indexOf(',');
int comma2 = inCode.indexOf(',', comma1 + 1);
String As = inCode.substring(0, comma1);
String Ps = inCode.substring(comma1 + 1, comma2);
String Rs = inCode.substring(comma2 + 1);
Serial.print("inCode = ");
Serial.print(inCode);
Serial.print(" Azimuth = ");
Serial.print(As);
Serial.print(" Pitch = ");
Serial.print(Ps);
Serial.print(" Roll = ");
Serial.println(Rs);
int A = As.toInt();
int P = Ps.toInt();
int R = Rs.toInt();
inCode = "";
endCode = false;
}
}
1. Bluetooth connection Arduino 5v VCC or 3.3v (depending onthepurchased device may be)
2. Bluetooth connection Arduino GND GND
3. RXD connected Bluetooth Arduino TX (Pin10)
4. TXD connected Bluetooth Arduino RX (Pin11)
// Arduino RX (Pin 11) connect to Bluethooth TX, Arduino TX (Pin10)connect to Bluethooth RX
Arduino set
/ *
btduino2 - Terminal Mode - by David Chung
* /
#include & lt; SoftwareSerial.h & gt;
SoftwareSerial myBT (11, 10);
const int ledPin = 13;
String inCode = "";
boolean endCode = false;
void setup () {
Serial.begin (9600);
myBT.begin (9600);
pinMode (ledPin, OUTPUT);
inCode.reserve (50);
}
void loop () {
if (myBT.available ()) {
char incomingChar = myBT.read ();
if (incomingChar == ')') {
endCode = true;
} Else {
inCode + = incomingChar;
}
}
if (endCode) {
int strEnd = inCode.indexOf (')');
String myString = inCode.substring(0,strEnd);
Serial.print ("Incoming:");
Serial.println (myString);
if (myString == "on") {
digitalWrite(ledPin,HIGH);
myBT.print ("LED On");
}
if (myString == "off") {
digitalWrite(ledPin,LOW);
myBT.print ("LED Off");
}
inCode = "";
endCode = false;
}
}
/ *
btduino2 - GamePad Mode - by David Chung
* /
#include & lt; SoftwareSerial.h & gt;
SoftwareSerial myBT (11, 10);
const int ledPin = 13;
int incomingByte = 0;
void setup () {
Serial.begin (9600);
myBT.begin (9600);
pinMode (ledPin, OUTPUT);
}
void loop () {
if (myBT.available ()) {
incomingByte = myBT.read ();
Serial.println (char (incomingByte));
if (incomingByte == 'L') {
digitalWrite(ledPin,HIGH);
}
if (incomingByte == 'R') {
digitalWrite(ledPin,LOW);
}
}
}
/ *
Slider Mode
* /
#include & lt; SoftwareSerial.h & gt;
SoftwareSerial myBT (11, 10);
const int ledPin = 13;
String inCode = "";
boolean endCode = false;
void setup () {
Serial.begin (9600);
myBT.begin (9600);
pinMode (ledPin, OUTPUT);
inCode.reserve (30);
}
void loop () {
if (myBT.available ()) {
char incomingChar = myBT.read ();
if (incomingChar == ')') {
endCode = true;
} Else {
inCode + = incomingChar;
}
}
if (endCode) {
int comma1 = inCode.indexOf (',');
int comma2 = inCode.indexOf (',', comma1+1);
String Rs = inCode.substring(0,comma1);
String Gs = inCode.substring (comma1 +1,comma2);
String Bs = inCode.substring (comma2+1);
Serial.print ("inCode =");
Serial.print (inCode);
Serial.print ("R =");
Serial.print (Rs);
Serial.print ("G =");
Serial.print (Gs);
Serial.print ("B =");
Serial.println (Bs);
int R = Rs.toInt ();
int G = Gs.toInt ();
int B = Bs.toInt ();
analogWrite (ledPin, R);
inCode = "";
endCode = false;
}
}
/ *
btduino2 - Orientation Mode - by David Chung
* /
#include & lt; SoftwareSerial.h & gt;
SoftwareSerial myBT (11, 10);
const int ledPin = 13;
String inCode = "";
boolean endCode = false;
void setup () {
Serial.begin (9600);
myBT.begin (9600);
pinMode (ledPin, OUTPUT);
inCode.reserve (30);
}
void loop () {
if (myBT.available ()) {
char incomingChar = myBT.read ();
if (incomingChar == ')') {
endCode = true;
} Else {
inCode + = incomingChar;
}
}
if (endCode) {
int comma1 = inCode.indexOf (',');
int comma2 = inCode.indexOf (',', comma1+1);
String As = inCode.substring(0,comma1);
String Ps = inCode.substring (comma1 +1,comma2);
String Rs = inCode.substring (comma2+1);
Serial.print ("inCode =");
Serial.print (inCode);
Serial.print ("Azimuth =");
Serial.print (As);
Serial.print ("Pitch =");
Serial.print (Ps);
Serial.print ("Roll =");
Serial.println (Rs);
int A = As.toInt ();
int P = Ps.toInt ();
int R = Rs.toInt ();
inCode = "";
endCode = false;
}
}