Saving RFID Data

[Pesticida]

Hi Skimask,

What you mean with out of bond!?

Did you mean when I receive a wrong character.

Regards Pesti

[skimask]

Hi Skimask,
What you mean with out of bond!?
Did you mean when I receive a wrong character.
Regards Pesti

What happens if you get a character that you weren't expecting? One with a value too low or too high...

For instance:
Daten[N]= ((Daten[N]-$30) *10) + (Daten[N-1]-$30)

What happens if the value in 'Daten[N]' or 'Daten[N-1] is $30? is $20? is $0?

[Pesticida]

Hi,

Ok this is a very good argument ! :-)

Is good that you have warnning me I forgot this :-(

I think that i should the Data discard !

Or I think wrong !?

Something like this:

Bad_Data var bit
Bad_Data = 0

Data_Check:
for N = 0 to 13
If Daten(N) < $30 then Bad_Data = 1 : Daten(N) = $30
Next N
Select case Bad_Data
case 0 ' it's all ok
for N = 13 to 1 step - 2
Daten[N]= ((Daten[N]-$30) *10) + (Daten[N-1]-$30)
Pause 5
next N
case 1 ' no good :-)
Bad_Data = 0
Goto Warning or something like that
end select

If I have Daten[N] = $30 this is not bad while $30-$30 = 0

Regards Pesti