having problems with Hantronix 20x4 lcd

[Luciano]

Hi,

Could be a timing problem. Write a program to verify your configuration settings.

With the code below you should see the light of the LED 60 times in 1 minute.
Just count and check your watch. (The LED is ON for 500 ms and OFF for 500 ms).

Best regards,

Luciano

        Low PORTB.0    ' Turn off LED connected to PORTB.0


loop:   Toggle PORTB.0  ' Toggle the LED connected to PORTB.0
        Pause 500       ' Delay for 500 milliseconds
        Goto loop       ' Go back to loop and blink LED forever

        End

(Connection schematic, see the LED and the 470 ohm resistor)