Revise bar command section
Revise sensor intension table in SET GAP
Add BASIC function FORMAT$()
Add BASIC function NOW$()
Add BASIC function TRIM$()
Add BASIC function LTRIM$()
Add BASIC function RTRIM$()
Add BASIC function STRCOMP()
Add BASIC function INSTR()
Revise, TTP-248M doesn't support mirror function
Add sensor range of TTP-225/ TDP-225 in command SET GAP
Add some command spec in RSS.