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31 lines
1008 B
31 lines
1008 B
int counter = 0;
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int RXLED = 17; // The RX LED has a defined Arduino pin
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void setup() {
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Serial1.begin(9600);
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digitalWrite(RXLED, LOW); // set the RX LED ON
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TXLED0; //TX LED is not tied to a normally controlled pin so a macro is needed, turn LED OFF
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delay(50); // wait for a second
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digitalWrite(RXLED, HIGH); // set the RX LED ON
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TXLED0; //TX LED is not tied to a normally controlled pin so a macro is needed, turn LED OFF
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}
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void loop() {
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if (Serial.available() > 0) {
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digitalWrite(RXLED, LOW); // set the RX LED ON
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TXLED0; //TX LED is not tied to a normally controlled pin so a macro is needed, turn LED OFF
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delay(50); // wait for a second
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digitalWrite(RXLED, HIGH); // set the RX LED ON
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TXLED0; //TX LED is not tied to a normally controlled pin so a macro is needed, turn LED OFF
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char result = Serial1.read();
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// Serial1.println(result);
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Serial1.println("OK");
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// Serial1.println(counter++);
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}
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delay(100);
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}
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