42 lines
926 B
Arduino
42 lines
926 B
Arduino
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#include <SoftwareSerial.h>
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int bluetoothTx = 2; // TX-O pin of bluetooth mate, Arduino D2
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int bluetoothRx = 3; // RX-I pin of bluetooth mate, Arduino D3
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SoftwareSerial bluetooth(bluetoothTx, bluetoothRx);
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void setup() {
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Serial.begin(9600);
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Serial.print("$");
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Serial.print("$");
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Serial.print("$");
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delay(1000);
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Serial.println("SF,1");
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delay(500);
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Serial.println("R,1");
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delay(2500);
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Serial.println("---");
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//bluetooth.begin(9600);
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}
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void read() {
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if (bluetooth.available()) {
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// Send any characters the bluetooth prints to the serial monitor
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Serial.print((char)bluetooth.read());
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delay(75);
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}
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}
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void write() {
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if (Serial.available()) {
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// Send any characters the Serial monitor prints to the bluetooth
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bluetooth.print((char)Serial.read());
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delay(75);
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}
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// and loop forever and ever!
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}
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void loop() {
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read();
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write();
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}
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