File, Read - Barco BarcoReality SIM6 Ultra R9040150 User Manual

2. RS232 Commands

2.87 File, Read

Description
Read the contents of a file.
This command can be used to make a backup of your projector files on your hard disk. Use the command "file, write" to restore
those files on your projector.
The file contents is compressed and projector-dependent (It could even be version-dependent).
Command
Command [0]
Data
Filename
Return Data
Data [0 .. 12]
Data [13]
Data [14 .. ]
Example
Read the contents of the file "ntsc .c01" on a projector with address \x01.
Transmit
Start
Projector Address
Command [0]
Data [0]
Data [1]
Data [2]
Data [3]
Data [4]
Data [5]
Data [6]
Data [7]
Data [8]
Data [9]
Data [10]
Data [11]
Data [12]
Checksum
Stop
Receive (Acknowledge)
Start
Projector Address
118
\xbf
Filename
Length of file contents (bytes)
File contents
\xfe
\x01
\xbf
\x6e (='n')
\x74 (='t')
\x3f (='?')
\x3f (='?')
\x3f (='?')
\x3f (='?')
\x3f (='?')
\x3f (='?')
\x2e (='.')
\x63 (='c')
\x30 (='0')
\x31 (='1')
\x00
\xea
\xff
\xfe
\x01
R5976538 BARCOREALITY SIM6 ULTRA SERIES 08/06/2005