Rodeo Drive

[jappe]

Tässä selostusta tuosta rastien lähetyksestä kapulalle. Selvittäkää netistä osaako teidän kapula vastaanottaa tuota formaattia. Nopeus ja COM portti pitää
olla oikein. (Nyt hard koodattu com1 porttiin, portin asetus puuttuu).

WPL - Waypoint Location data provides essential waypoint data. It is
output when navigating to indicate data about the destination and is
sometimes supported on input to redefine a waypoint location. Note that
waypoint data as defined in the standard does not define altitude,
comments, or icon data. When a route is active, this sentence is sent
once for each waypoint in the route, in sequence. When all waypoints
have been reported, the RTE sentence is sent in the next data set. In
any group of sentences, only one WPL sentence, or an RTE sentence, will be sent.

$GPWPL,4807.038,N,01131.000,E,WPTNME*5C
With an interpretation of:

WPL Waypoint Location
4807.038,N Latitude
01131.000,E Longitude
WPTNME Waypoint Name
*5C The checksum data, always begins with *

Just do it!