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Thanks for your posts friends Very Happy

Read the sticky at the top of the Forum.

Isis _does not work_.

It has faults in a lot of it's parts.

Trying to 'design' PIC circuits using Isis, wastes your time, and ours.
but here my probl ...

Let me guess... Proteus/ISIS ???
Yes, I said proteus on my post why you want to guess? Smile

Take pin C4.
Disconnect it from the input.
Pull it up to 5v.

Does the PIC still not stop?.

I have been testing on simulator and it didn't work, after pulling it up it stops now.
Thanks frien ...

#include <16F877A.h>
#device ADC=10
#FUSES PUT, NOLVP
#use delay(crystal=8MHz,restart_wdt)
#use rs232(baud=9600,parity=N,xmit=PIN_C3,rcv=PIN_C4,bits=8,restart_wdt)

#de ...

C4 on this PIC, is a Schmidt input. Requires the signal to go up to 4v, to be seen as a 'high'. The Arduino, is a 3.3v device internally. It's output, will never be seen as 'high' by your PIC input. R ...

Hi,

You should always post a small, compilable test program for us to test, rather than just a few code snippets....

What PIC?
What compiler & version?
Hardware or software UART?
What is ...

Hi friends
As i read on CCS help, on getc function it waits for new char but in my program it skips getc if no char recieve too!!
this is my main loop:
while(1)
{

...

Hi friends, I wrote two programs for two 16f877a to send some numbers through I2C, the fist one is master and sends number 1 to 10 and the other one is slave and should get numbers and show on portb, ...

Nobody can help? why auto reset sometimes doesn't work? Rolling Eyes

I think Auto reset doesn't work properly.

Hi friends
I want to start with dspic30F2011 and i wrote simple blink program, it sometimes work when i plug power to it and sometime doesn't work, I think the problem is with fuse bit settings, I w ...

I got answer, Thanks a lot for your helps friends Smile

Thanks a lot Ttelmah
I think the problem is what you say, I have global array too that i use it on function, it stors at: 019-01C and my global var is on 01D-01E.
what should i do now?

Hi friends
I have a program that has one global var (unsigned int16) and I'm using 18F452.
I use this variable in main and timer1_int. I have some function too. When I call one function it does its ...