Originally Posted by
thm ov3rkill
I want to be able to test a analog voltage peroid.
Ok you want to test an analog voltage, what are you testing for? Do you mean any value greater than zero ?
And if that analog volatge is in fat true then I want it to pulse low out of the same pin testing that voltage.
edit i dont want to see how much the voltage is i want to see when it read analog
So if I understand correctly . . .
Code:
If voltage is > 0 then
PortA.0 = 0 'set port latch to low status before enabling tris
TRISA.0 = 0 ' Turn input into output enabling port to pull low.
else
TrisA.0 = 1 ' Keep port in high impedance input status
endif
Where PortA.0 in this example is your analog input / output port
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