This Forum is Dedicated For all The Object Oriented PIC Lovers .......... The concept behind OOPic is straight forward. Use preprogrammed multitasking Objects from a library of highly optimized Objects to do all the work of interacting with the hardware. Then write small scripts in Basic, C, or Java syntax styles to control the Objects. During operation, the Objects run continuously and simultaneously in the background while the scripts run in the foreground telling the objects what to do.

Sunday, March 30, 2008

[oopic] Providing a clock/time to the PIC

Hi guys, i got a question. As i am dealing with solar tracking
device, i would like to be able to feedback the time to the PIC. i
look through the object list and found several options that i could
use. Thought i just ask if there is any shorter way of doing it.

What i need:
Implementing a "clock" by using counters, using the execution cycle
and frequency of the PIC (in this case ooPIC is 20MHz). I would

counter_sec++;
if counter_sec == 60
{
counter_min++;
counter_sec = 0; 'resetting it back to 0
}
if counter_min == 60
{
counter_hrs++;
counter_min = 0; 'resetting it back to 0
}

if counter_hrs == 24
{
day++;
counter_hrs =0; 'resetting it back to 0
}

Loop

My question is will this code work?
how do i make this function keep on running outside the main function
Is this a good way of "telling" the time? Cos my device is a
standalone kind so no PC/Laptops will be connected once its configured

In the object list, there are oTimer, oCounter, oClock, are these
suited for the purpose? I looked thru the example, but i dun quite
get it. >.<

Anyone got any hints to how i might make this thing work?

Thanks once again
Minghui


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