With those configs ... the PIC is running at 48mhz, not 20.
So change the DEFINE OSC 20 to DEFINE OSC 48.
And like Dave mentioned ... add ADCON1 = $0F before the LCD pins/include.
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Re: Newhaven 4x40 LCD, issues!
With those configs ... the PIC is running at 48mhz, not 20.
So change the DEFINE OSC 20 to DEFINE OSC 48.
And like Dave mentioned ... add ADCON1 = $0F before the LCD pins/include.
DT
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