Created
May 31, 2017 06:34
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IR Remote Fails With Variables
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// IRremote - Version: Latest | |
#include <IRremote.h> | |
const byte numChars = 32; | |
char receivedChars[numChars]; | |
char recType = 'n'; | |
boolean newData = false; | |
void setup() { | |
Serial.begin(9600); | |
Serial.println("<Arduino is ready>"); | |
} | |
void loop() { | |
recvWithStartEndMarkers(); | |
if (recType == 'p'){ | |
sendPanasonic(); | |
} | |
else if (recType == 'h'){ | |
sendRaw(); | |
} | |
} | |
void recvWithStartEndMarkers() { | |
static boolean recvInProgress = false; | |
static byte ndx = 0; | |
char panMarker = '<'; | |
char humMarker = '('; | |
char endMarker = '>'; | |
char rc; | |
while (Serial.available() > 0 && newData == false) { | |
rc = Serial.read(); | |
if (recvInProgress == true) { | |
if (rc != endMarker) { | |
receivedChars[ndx] = rc; | |
ndx++; | |
if (ndx >= numChars) { | |
ndx = numChars - 1; | |
} | |
} | |
else { | |
receivedChars[ndx] = '\0'; // terminate the string | |
recvInProgress = false; | |
ndx = 0; | |
newData = true; | |
} | |
} | |
else if (rc == panMarker) { | |
recType = 'p'; | |
recvInProgress = true; | |
} | |
else if (rc == humMarker) { | |
recType = 'h'; | |
recvInProgress = true; | |
} | |
} | |
} | |
void sendPanasonic() { | |
if (newData == true) { | |
Serial.print("Panasonic "); | |
Serial.println(receivedChars); | |
#define PanasonicAddress 0x4004 // Panasonic address (Pre data) | |
#define PanasonicPower receivedChars // Panasonic Power button | |
IRsend irsend; | |
irsend.sendPanasonic(PanasonicAddress,receivedChars); | |
newData = false; | |
} | |
} | |
void sendRaw() { | |
if (newData == true) { | |
IRsend irsend; | |
Serial.print("Humax "); | |
Serial.println(receivedChars); | |
int khz = 38; // 38kHz carrier frequency for the NEC protocol | |
unsigned int irSignal[] = {receivedChars}; | |
irsend.sendRaw(irSignal, sizeof(irSignal) / sizeof(irSignal[0]), khz); | |
newData = false; | |
} | |
} | |
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