> Can't open /dev/ttySAC0: No such file or directory pretty selfexplanatory, IMHO... check buildroots device node creation system or create one yourself. -- Sepp "ZaP" Holzmayr please reply to: zentrale.at.work at gmail.com "Never underestimate the bandwidth of a freight train full of DAT tapes. Only the round-trip is a little suboptimal."