Now I updated DEB package and pushed changes to gitorious.
Nokia-N900:~# bq27200.sh LOOPMODE=0 Reading valuesError: Could not set address to 0x55: Device or resource busy .Error: Could not set address to 0x55: Device or resource busy (...) .done. /usr/bin/bq27200.sh: line 205: syntax error: * 3570 / 21 / 1000