Getrc5 in Arduino Uno no work

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    • Getrc5 in Arduino Uno no work

      Hi programmers, can you please advise me why the Getrc5 command on Arduino Uno (Mega 328p) is not working for me. I am using Bascom 1.8 series. I uninstalled it and tried to compile with demo 2.0.7.9 + RC5.lib library (2.07.5).Still the same result = it only prints 255 + 127. If any of you have a working sample code, could you please send it to me (hex) by email (kokosovo@seznam.cz). Thank you for your help.
      '-------------------------------------------------------------------
      ' RC5.BAS
      '-------------------------------------------------------------------
      $regfile = "m328pdef.dat"
      $crystal = 16000000
      $hwstack = 40
      $swstack = 16
      $framesize = 32
      $baud = 19200

      Config Rc5 = Pind.2 , Wait = 2000
      Config Timer1 = Timer , Prescale = 1
      Enable Interrupts

      Dim Address As Byte , Command As Byte

      Print "Waiting for RC5..."

      Do
      Getrc5(address , Command)
      ' If Address = 0 Then Condition removed for better visibility
      Command = Command And &B01111111
      Print Address ; " " ; Command
      Waitms 200
      ' End If
      Loop
      End

    • Hi,
      yes, I'm sure the remote control sends a signal encoded RC5. See the serial monitor output of the sample program in "C IRremote.ino". But in C I can't program a bigger project like the one I have in Bascom... :(

      15:37:06.507 -> START C:\Users\Moje\Documents\Arduino\IRremote\IRremote.ino from Mar 4 2025
      15:37:06.554 -> Enabling IRin
      15:37:06.554 -> Ready to receive IR signals at pin 2
      15:37:15.820 -> Protocol=RC5 Data=0xD0C
      15:37:18.347 -> Protocol=RC5 Data=0x53F
      15:37:19.939 -> Protocol=RC5 Data=0xCBF
      15:37:21.623 -> Protocol=RC5 Data=0x47F
      15:37:26.444 -> Protocol=RC5 Data=0xC0D
      15:37:40.063 -> Protocol=RC5 Data=0x460
      or
      15:46:37.282 -> Protocol=NEC Data=0xFF10EF
      15:46:40.482 -> Protocol=NEC Data=0xFF4AB5
      15:46:43.402 -> Protocol=NEC Data=0xFF5AA5

      Mirek

    • Hi,
      at my end your program works. No surprise, as it is more or less copied from the help.
      So either there is a problem with your hardware or it is not RC5.
      Are you sure, that the receiver is connected to PinD.2 and that the controller is really running at 16MHz?

    • Hi,the same hardware on PinD.2 runs on Arduino Uno (original R3 under Arduino IDE 1.815) see above.Yesterday I ordered a new Bascom-AVR from MCS. I am waiting for the foreign payment to go through (supposedly 2-3 days) and then I will try it and get back to you. Thanks for your interest.

      And I apologize to everyone for the English, it is just a translator. Without it, I can only communicate in Czech, Slovak, Polish and a little Russian (yuck!). :)