GPSBabel reads, writes, and manipulates GPS waypoints in a variety of formats. Over 100 supported formats include GPX, Magellan and Garmin serial and USB protocols, Geocaching *.loc, Garmin Mapsource, and Magellan Mapsend. For Windows, Linux, Mac.125 weekly downloads
HEED is implemented in nesC for TinyOS, and evaluated on Mica2 and Mica2Dot sensor motes. Its code extends the Multihop routing module in TinyOS to cluster the network prior to building the routing tree.