38 lines
894 B
C++
38 lines
894 B
C++
#include "SoftwareSerial.h"
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const byte rx_connected = 11;
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const byte tx_connected = 10;
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SoftwareSerial soft_serial(tx_connected, rx_connected);
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void setup() {
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pinMode(tx_connected, INPUT);
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pinMode(rx_connected, OUTPUT);
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Serial.begin(9600);
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soft_serial.begin(9600);
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}
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void loop() {
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if (Serial.available()) {
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char ch = Serial.read();
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Serial.print(ch);
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soft_serial.print(ch);
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}
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if (soft_serial.available()) {
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char ch = soft_serial.read();
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Serial.print(ch);
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soft_serial.print(ch);
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}
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Serial.println("A loop");
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// Serial.println("A loop");
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// if (soft_serial.availableForWrite()) {
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// Serial.println("Available");
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// }
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// else {
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// Serial.println("Unavailable");
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// }
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// if (Serial.availableForWrite()) {
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// Serial.println("Can Write");
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// }
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delay(1000);
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} |