B4R Question IR recieve question

[Mostez]

Hello,
following your example with little modifications (LCD shield added to indicate results) lcd cursor never goto row 1, only displays decode value on row 0 instead of row 1. also key decoding is very fast and in most cases I get (result: 3, 4294967295) it seems like key repeat code, after original keycode(power key). is there a way to slow down decoding speed or it's related to remote control specs?

result: 3, 16753245
result: 3, 16753245
result: 3, 4294967295
result: 3, 16753245
result: 3, 16753245
result: 3, 16753245
result: 3, 4294967295
result: 3, 16753245
result: 3, 16753245
result: 3, 16753245
result: 3, 16753245
result: 3, 4294967295
result: 3, 16753245
result: 3, 4294967295

Sub Process_Globals
   Public Serial1 As Serial
   Private ir As IrReceive
   Private lcd As LiquidCrystal
End Sub

Private Sub AppStart
   Serial1.Initialize(115200)
   lcd.Initialize(8, 255, 9, Array As Byte (4, 5, 6, 7))
  
   Log("AppStart")
   ir.Initialize(3, "ir_Decoded") 'receiver is connected to pin 6, GND and 5v (or 3.3v on ESP8266)
   ir.Enable
End Sub


Private Sub ir_Decoded (Result As IrResult)
   Log("result: ", Result.DecodeType, ", ", Result.Value)
   lcd.Clear
   lcd.SetCursor (0,0)
   lcd.Write(Result.DecodeType)
   lcd.SetCursor(0,1)
   lcd.Write(Result.Value)
End Sub

 

[Erel]

4294967295 = 0xFFFFFFFF = NEC repeat code

You cannot slow down the decoding. However you can ignore some of the events. Compare the current time to the time of the previous Decoded event and if it is less than x milliseconds then ignore it.

 

[Mostez]

Thanks Erel, what about the LCD shield, I have no idea what's wrong with it!

 

[Erel]

You need to call lcs.Begin.

 

[Mostez]

perfect, thanks