Yaouh! (Yet Another Osm Updater H) is an utility for update maps of TangoGPS. It checks the md5 of remote file and of local file, if is different update the file. It reads the TangoGPS config file for know where is store the file of the maps. Now support all repository (i hope :) i need testing)
opkg install http://minucci.net/file/opkg/yaouh_0.4_all.opk
Or you can use repository http://minucci.net/file/opkg/ . For add repository follow this command:
cd /etc/opkg wget http://minucci.net/file/gecco-feed.conf
and then:
opkg update opkg install yaouh
yaouh updates some maps (osmarender, google) also if there aren't a newer version.