David,
     Both the Send_cmd and Send_data routines have delays built into=20
them. You need to this:
         LDC_clear();
         wait_ms(15);
         As the wait_ms(x); is built into the Send_cmd routine which is=20
called by the LCD_clear routine.I believe that I haven't configure the=20
RA0 pin correctly but I can't find it. I am lost at this point.
Thanks,
rich!

On 10/23/2015 3:50 AM, David Duffy (AVD) wrote:
> I think you'll find that the LCD clear command takes a long time to
> perform, so make sure you add a delay in there too.
>
> Take another look at the LCD data sheet as it will specify how long each
> command takes to complete.
>
> You *have to* wait after a few of those commands as the LCD will ignore
> you while it is busy.
> David...
>
> On 23/10/2015 5:49 PM, Richard R. Pope wrote:
>> James and et al,
>>        The code is posted on pastebin.com. Here is the link to it:
>> http://pastebin.com/VhpXvqaQ.
>> Thanks,
>> rich!
>>
>> On 10/23/2015 2:38 AM, Richard R. Pope wrote:
>>> James,
>>>         I understand. I'm going to post the code in a couple of minutes=
..
>>> Thanks,
>>> rich!
>>>
>>> On 10/23/2015 2:27 AM, James Cameron wrote:
>>>> As r/s line never goes high, work on that.  LCD_Send_data requires it
>>>> to go high in order to clock data out.  It's the cause of the LCD
>>>> ignoring you.
>>>>
>>>> I suggest writing a new program just to set r/s high, and test it
>>>> against your LEDs.
>>>>
>>>> Pastebin won't have a trouble with a large C program.  It won't be
>>>> private.  Don't use it if you don't mind others seeing it, but as
>>>> you're posting to PIClist you should already be fine with that.
>>>>
>>>> As for compression, don't worry about it.  As long as you have a
>>>> modern web browser, it will handle compression for you.
>>>>
>>>> On Fri, Oct 23, 2015 at 01:32:57AM -0500, Richard R. Pope wrote:
>>>>> James,
>>>>>          I just finished installing the LEDs. I increased wait(); to =
about 2
>>>>> seconds instead of about 20ms. The e line goes high and low. The r/w
>>>>> line goes high and low. The r/s line never goes high. Can I zip the c=
ode
>>>>> and put it into pastebin? I have never used it before. We could go
>>>>> private but then others will miss out on what we are doing here.
>>>>> Thanks,
>>>>> rich!
>>>>>
>>>>>
>

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