Can you give me a few lines of how you're using them in the code?

On 23/10/2015 11:01 AM, Richard R. Pope wrote:
> David,
>       Here are the pins used.
>               #define LCD_rs                   RA0     //Pin 2 LCD pin 4
>               #define LCD_rw                  RA1     //Pin 3 LCD pin 5
>               #define LCD_e                    RA2     //Pin 4 LCD pin 6
>               #define LCD_data     LATAD    19-22 and pins 27-30
>       Notice that LATAD works with the LCD_data definition! I don't get i=
t.
> Thanks,
> rich!
>
> On 10/22/2015 7:45 PM, David Duffy (AVD) wrote:
>> Ah.... I hadn't been playing along.  :)
>>
>> So, what actual port pin is RS on ?
>> David...
>>
>> On 23/10/2015 10:08 AM, Richard R. Pope wrote:
>>> David,
>>>         Let's try this again. I decided to use a 18f4550 instead of the
>>> 16f877a. Sorry about that. The PIC and LCD initialize but I can't get
>>> the LCD to accept and display any data such as a or b or hello there an=
d
>>> so forth. I have been discussing the 4550 all along and you were under
>>> the impression that I was using a 877. My fault.
>>>
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___________________________________________
David Duffy        Audio Visual Devices P/L
Unit 8, 10 Hook St, Capalaba 4157 Australia
Ph: +61 7 38235717      Fax: +61 7 38234717
Our Web Site: www.audiovisualdevices.com.au
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