50 lines
982 B
Markdown
50 lines
982 B
Markdown
## Comunicación Serial
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ejemplo 1
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```c
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void setup() {
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pinMode(2, OUTPUT);
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Serial.begin(9600);
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}
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void loop() {
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if (Serial.available() > 0) {
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int input = Serial.read();
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Serial.print("Valor Recibido : ");
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Serial.println(input);
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if (input == '1') {
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digitalWrite(2, HIGH);
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} else {
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digitalWrite(2, LOW);
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}
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}
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}
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```
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ejemplo 2
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```c
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void setup() {
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pinMode(3, OUTPUT);
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Serial.begin(9600);
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}
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void loop() {
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if (Serial.available() > 0) {
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int input = Serial.read();
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if (input == '1') {
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digitalWrite(3, HIGH);
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String output = "Encendido @";
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output += millis();
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output += "ms";
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Serial.println(output);
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} else {
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digitalWrite(3, LOW);
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String output = "Apagado @";
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output += millis();
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output += "ms";
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Serial.println(output);
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}
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}
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}
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```
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