There appears to be a problem with the usart baud rate routine when using the 16-bit BRG. The module assumes that the SPBRG/SPBRGH registers are adjacent in the memory map, and there are a number of devices where this isn't the case (such as the 18F6680 which I just tried!) For me, changing the code...
I'm the same issue as the others with getting the error Swordfish BASIC Compiler (SE) 2.1.0.1 Copyright (c) 2007 Mecanique All Rights Reserved. [Error]: Unable to open system file [Error](4): Unable to open system file I'm new to swordfish, so I've tried a few different versions of MPLAB and install...