EmCan Protocol Specification

PORTYPE frame dform Parameter

Last updated 10 January 2013

This document describes the dform parameter to the EmCan PORTYPE frame. 

Dform is a 8 bit integer ID for the data format used to communicate port values.  All IDs not listed below are reserved and may be defined in the future.  The defined IDs are:

0: Unspecified

The data is a collection of bits that no particular meaning is attached to. 

1: Unsigned integer

2: Signed twos-complement integer