12.7 Downloading a File
Syntax
Hexadecimal 0xFE 0xB2 [Type] [refID]
Decimal 254 178 [Type] [refID]
Parameters
Parameter Length Description
Type 1 File type (0:Font File, 1:Bitmap)
refID 1 Reference ID number
Description Download a speci?ed ?le from the ?lesystem. The
?rst 4 bytes will be
the length of the ?le (LSB to MSB) followed by the data contain
ed in
the ?le.
Remembered No
12.8 Moving a File
Syntax
Hexadecimal 0xFE 0xB4 [oldT] [oldID] [newT] [newID]
Decimal 254 180 [oldT] [oldID] [newT] [newID]
Parameters
Parameter Length Description
oldT 1 Old ?le type
oldID 1 Old ?le ID
newT 1 New ?le type
newID 1 New ?le ID
Description This command can be used to move a ?le to a new ?le I
D, or correct the
type of a ?le that was uploaded incorrectly. The command ?rst
checks
to see if there is a ?le identi?ed by [oldT] and [oldID]. If it d
oes exist,
and there is no ?le already with the desired type and ID, the ID
and type
of the old ?le will be changed to [newT] and [newID] respectiv
ely.
Remembered Always
13 Data Security
13.1 Introduction
Ensuring that your GLK12232-25 display's exactly what you want it to can be the difference between a
projects success and failure. This is why we incorporate features such as Data Lock into the GLK12232-25
With this new feature you now are in control over of how and when settings will be changed so there is no
need to worry about the module acting exactly like you expected it to because all the settings may be locked
and remembered for the next power up.
Matrix Orbital GLK12232-25
47