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Thank you, all the issues are resolved with an ugrade to compiler version 4.114.

Hi.

Big issues in PIC18F27J13. Can't Interrupt, map pins and so on.

As for the most basic stuff, the external interrupts, i've gone to bit level, and done this:

#include <18F27J13.h> ...

What am I doing wrong??

#fuses HS,NODEBUG,NOXINST,NOPROTECT,NOWDT,NOCLOCKOUT,NOIOL1WAY,NOWPCFG,NOWPFP
#use delay(internal=8MHz)

#pin_select RX2=PIN_C5
#pin_select TX2=PIN_C4

#us ...

Thanks very much for your replies, i've done just that with no success, but now that I know you've had success, i'll look into it again.

Yeah, I've done that but i cant remap pins to the ports i want!

Wouldn't that make it a software UART instead of an hardware UART?

HI

This is working fine:

#use rs232(baud=9600, parity=N, bits=8, ERRORS, UART1, STREAM = COM1 )

but this i can't put to work:

#use rs232(baud=9600, xmit=PIN_C5,rcv=PIN_C4, par ...

This forum it's not the most helpful out there...

the code is already in some previous posts.

Thanks

Thanks for all your help.

Tried that as well, doesn't work.

INT0 it's just connected to a wire, pic is powered by pickit3 3,5V, but tried also with a 5V external PSU. So voltage at INT0 it's 3,5V.

Not a Proteus project.

Yes, B0 blinks/toggles/outputs high when i tell it to.

I've tried your code, still no interrupt... pin_A0 just won't toggle (I've check the connection, it's ok).

I posted the code above, I enable the interrupts in main. Is that what you were talking about?

The chip is running, it blinks.

:(