PIC18F67J60 + XC8 + TCP Lite stack, need someone who ever work with it.

[GymBoss]

Hello. Im trying to make application with this HW\SW but seems stack has bug.
The TCP library for some reason cant receive partial packet (doesnt send TCP ACK after buffer reading inside MCU code, and still hold TCP windows at zero).

Microchip support pulls time for a month or more. Microchip forum is dead. If you know a place where i can found the answer - it is good if you leave it here.

[fchk]

I've built a powerswitch unit with exactly this PIC, but with the older MPLAB8+C18 Compiler (XC8 didn't exist back then), and this device has been runnung for the last 15 or so years.

Maybe you can get an old copy of MPLAB+C18 from somewhere.

fchk

[GymBoss]

Maybe you can get an old copy of MPLAB+C18 from somewhere.

No, i cant =\ Whole project is already on XC8.

[zero0d]

Hi,

did you manage to get TCP Lite Stack + XC8 + PIC18F67J60 to work?

Br.

[8goran8]

I think it's worth trying with microchip mla v2014_07_22. Here you can find mla older versions:

https://www.microchip.com/en-us/tools-resources/develop/libraries/microchip-libraries-for-applications

I didn't tested Microchip TCP/IP stack with the XC8 compiler but I used mplabc and PIC18F97J60 15 years ago