Society of Robots - Robot Forum

Software => Software => Topic started by: nanotechopolis_gr on July 03, 2013, 01:58:29 PM

Title: IR receiver problem
Post by: nanotechopolis_gr on July 03, 2013, 01:58:29 PM

hi guys!
i have an ir receiver(TSOP38238) and a sony remote control! my problem is that when i press one button it displays 3 times the same code, for example if i press 4 then it appears c10 its something wrong with the code or with the sony control?
                                                                                                 c10
                                                                                                 c10
code:
#include <IRremote.h>

int receiver = 7;

IRrecv irrecv(receiver);

decode_results results;

void setup()

{

  Serial.begin(9600);

  irrecv.enableIRIn();

}

void loop()

{

  if (irrecv.decode(&results))

  {

    Serial.println(results.value, HEX);

    irrecv.resume();

  }

}

Title: Re: IR receiver problem
Post by: waltr on July 03, 2013, 07:34:24 PM

No, remote control senders typically send the code multiple times for error checking.
Google "Sony remote controller decoding" for lots of info.

http://picprojects.org.uk/projects/sirc/sonysirc.jpg (http://picprojects.org.uk/projects/sirc/sonysirc.jpg)

Title: Re: IR receiver problem
Post by: nanotechopolis_gr on July 04, 2013, 01:04:29 AM

thanks  :)