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Even before I set the option register using

set_options(0b01000000);

I WAS able to wake up from sleep by pushing a switch connected to pin RB3. However, I wanted to call func1() if the wakeup ...

I apologize for my ignorance regarding forum behavior. I will delete the other two now. Thank you for your assistance.

Phased.

I can't seem to read the status register. Or more specifically I'd like to read the GPWUF (7th bit) of the STATUS register.

Here's some code to explain:

#include <16F505.h>
#fuse ...

Sadly it doesn't work completely... Lights1() never gets called, though Lights() does.

And how can I be certain that the pic is in sleep mode? Check the current being drawn?

#include <16F50 ...

First off, Thanks again for the help Ttelmah.

Secondly, here's my code: It compiles but doesn't work.

I want the pic to run lights(), then go to sleep. When I press the switch (RB3), it shou ...

YOU SIR, ARE A LIFE SAVER!!!!!

I knew something was fishy with this *$*$&# chip!

I actually have NO PROBLEM with the whole process restarting.

This is a GREAT HELP.

I CANNOT thank you ...

Being a newbie is difficult, not because I don't know much, but because I don't even know enough to easily ask for help.

I've come to the conclusion that I'd REALLY like to see a piece of code that ...

I would like to "wake up" a pic16F54 every half a second and check the status of RA2.

As suggested by others, I'll have to use the watchdog Timer. My questions is how to set the " ...

The Microchip website lists the 54 as the cheapest PIC (Low cost will help alot if this thing is made in the thousands). And for my VERY simple project, I don't need much. The 505 is the next step u ...

I'm excited to see your solution. Unfortunately I'm new enough to this that I didn't understand it all.

Do you mean to tell me that the reset will be "ignored" when the chip is awake and ...

Thanks for the replies.

I guess I didn't make my problem clear.

I have no problem going to sleep. My issue is with waking up the pic16F54. It only wakes up using the WDT or MCLR.

The prob ...

I'm using the 16F54 in my design.

I have an analog signal (noise from a mic) that I'm Schmitt Triggering. A loud noise, makes it go from 0V to Vdd (like a clapper). Of course this signal will fa ...

THANK YOU ALL FOR THE HELP! Exclamation

I feel like an idiot! After PCM's first post I turned to page 21 of the datasheet and my face went pale. Thank's guys. I don't really care about the timing honestly. So I'm going to stick an RC ci ...

#include <16F54.h>
#fuses HS,NOWDT,NOPROTECT
#use delay(clock=20000000)

void main(void) {

output_low(PIN_B1);
while (TRUE)
{
output_ ...