analog read

[swordman]

Hi ,

How can use adread in all program for example:
When program working I need adread must everwhere(work in background nonstop-adread)

main:

high portb.3
pause 2000
low portc.2
pause 3000
high portb.5
pause 1000 ......etc.(13 steps)


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sub routýne
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adread:

adcin 0,read
if z <= read then high portd.0
return