Does someone knows how to retrieve a human readable string instead a gdb like one, on error I always have an answer like this from redboot : $T0a0f:00000801;0d:f8050060;#4b Thanx -- Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss