Arduino 433 自定义接受

时间:2022-04-11 09:18:15
/*
Simple example for receiving https://github.com/sui77/rc-switch/
*/ #include <RCSwitch.h>
#define led1 10
#define led2 11
RCSwitch mySwitch = RCSwitch(); void setup() {
Serial.begin(9600);
pinMode(led1, OUTPUT);
pinMode(led2, OUTPUT);
mySwitch.enableReceive(0); // Receiver on interrupt 0 => that is pin #2
} void loop() {
if (mySwitch.available()) { int value = mySwitch.getReceivedValue(); if (value == 0) {
Serial.print("Unknown encoding");
} else {
if (value ==17) {
if( digitalRead(led1)==0){
digitalWrite(led1, HIGH);
}
else{
digitalWrite(led1, LOW);
}
}
if (value ==18) { if( digitalRead(led2)==0){
digitalWrite(led2, HIGH);
}
else{
digitalWrite(led2, LOW);
} }
Serial.print("Received ");
Serial.print( mySwitch.getReceivedValue() );
Serial.print(" / ");
Serial.print( mySwitch.getReceivedBitlength() );
Serial.print("bit ");
Serial.print("Protocol: ");
Serial.println( mySwitch.getReceivedProtocol() );
} mySwitch.resetAvailable();
}
}