/*
rawRXT02.ino - Example for irp_classes (https://github.com/msillano/irp_classes)
Copyright (c) 2017 Marco Sillano. All right reserved.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
/*
* rawRxTx02
* Receive/transmit IR stream using "Serial php extension" (http://www.thebyteworks.com/phpserial/php_ser_reference.html)
*
* Can be also tested standalone, with 'serial monitor (@9600)':
* when you see 'A' you send:
* 'R' to receive RAW data (plain, RAW-0) from remote control
* When red led on, Arduino is ready to receive IR from remote command
* 'X' + RAW-1 (compressed IR stream) to transmit command to a device
*
* Uses 'IRlib2' (c) 2014-2017 by Chris Young (https://github.com/cyborg5/IRLib2)
*
* see https://github.com/msillano/irp_classes
*/
// use IRLibRecvPCI
#include <IRLibRecvPCI.h>
#include <IRLibSendBase.h> //We need the base code
#include <IRLib_HashRaw.h> //Only use raw sender
IRrecvPCI myReceiver(2);//pin number for the receiver, TX 3 by default
IRsendRaw mySender;
int status = 0; // 0: wait, 1: TXdata, 2: TXsendIR, 3: RXwait
int frequence ;
int deltatime ;
int datalen ;
int numpacks =2;
int countpacks =0;
#define RAW_DATA_LEN 300
uint16_t rawData[RAW_DATA_LEN];
int index=0;
//
void setup() {
pinMode(LED_BUILTIN, OUTPUT);
digitalWrite(LED_BUILTIN, LOW);
myReceiver.setFrameTimeout(7000);
// myReceiver.enableAutoResume(rawData);
Serial.begin(9600);
delay(2000); while (!Serial); //delay for Leonardo
Serial.println(F("waiting user command..."));
status = 0;
}
/*
*/
void loop() {
if (status == 0){
digitalWrite(LED_BUILTIN, LOW);
Serial.print("A"); // send an initial string
delay(200);
index = 0;
while (Serial.available() > 0) {
int inByte = Serial.read();
if ( inByte == 'R') {
// R: receiving IR, from php program or serial monitor
myReceiver.enableIRIn(); // Start the receiver
Serial.println("ready for rx ir");
digitalWrite(LED_BUILTIN, HIGH);
countpacks =0;
status = 3;
}
if ( inByte == 'T') {
// T: transmitting IR, only from php program
frequence = Serial.parseInt();
deltatime = Serial.parseInt();
datalen = Serial.parseInt();
status = 1;
}
if ( inByte == 'X') {
//X: transmitting: only from serial monitor
Serial.println("send raw now");
while (Serial.available() < 4) delay(12);
frequence = Serial.parseInt();
deltatime = Serial.parseInt();
datalen = Serial.parseInt();
status = 1;
}
}
}
if (status == 1){
int data = Serial.parseInt();
Serial.print(data); // echo
Serial.print("|");
if (data < 0){
data = -data;
}
rawData[index++] = data*deltatime;
if (index >= datalen){
Serial.print("\n\r int read :");
Serial.println(index);
status = 2;
}
}
if (status == 2){
mySender.send(rawData,datalen,frequence); //Pass the buffer,length, optionally frequency
Serial.println("ir sended");
status = 0;
}
if (status == 3){
//Continue looping until you get the complete signal received
if (myReceiver.getResults()) {
Serial.print(F("raw={"));
for(bufIndex_t i=1;i<recvGlobal.recvLength;i++) {
if( i % 2 == 1){
Serial.print(recvGlobal.recvBuffer[i],DEC);
Serial.print(F("|-"));
}
else{
Serial.print(recvGlobal.recvBuffer[i],DEC);
Serial.print(F("|"));
}
}
// Serial.print(recvGlobal.recvBuffer[recvGlobal.recvLength-4]*9,DEC); //Add arbitrary trailing space
Serial.print(7000,DEC); //Add arbitrary trailing space
Serial.println(F("}"));
// myReceiver.enableIRIn(); //Restart receiver
status = 0;
} else {
delay(200);
}
}
}
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