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M128 problem

 
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komisarios

Bascom Member



Joined: 17 Jun 2006
Posts: 38

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PostPosted: Fri Sep 12, 2014 12:40 pm    Post subject: M128 problem Reply with quote
Hi there,

I run a demo version 2.0.7.3 on a M128 (fuse as M128-not M103) and i found a problem:

I use an input (pin 17) that when is connected to +5V , the lcd is supposed to write "OK"

But regardless the input if it is 0V or 5V , the mcu constantly prints OK.

'DDRB=&B00000000 (also tried that)
Config Pinb.7 = input
'Reset Portb.7 (also tried that)

Do
Nop
Loop Until Pinb.7 = 1
Lcd "OK"
End


(BASCOM-AVR version : 2.0.7.3 , Latest : 2.0.7.7 )
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six1

Bascom Expert



Joined: 27 Feb 2009
Posts: 553

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PostPosted: Fri Sep 12, 2014 6:05 pm    Post subject: Reply with quote
Code:
$regfile = "m128def.dat"
   $crystal = 8000000
   $hwstack = 16
   $swstack = 16
   $framesize = 16


Config Portb.7 = input
Portb.7 = 1 'Set Pullup

Do
   if Pinb.7 = 1 then
     Lcd "1"
   else
     Lcd "0"
   end if
loop
End

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