2. RS232 Commands
2.202 Pixels Total, Read
Description
Read the total number of pixels.
Command
Command [0]
\x21
Command [1]
\x5c
Return Data
Data [0]
Total Number of Pixels Value msb
Data [1]
Total Number of Pixels Value lsb
Example
Read the total number of pixels on a projector with address
\x01
. Suppose the total number of pixels is 800 (
\x0320
).
Transmit
Start
\xfe
Projector Address
\x01
Command [0]
\x21
Command [1]
\x5c
Checksum
\x7e
Stop
\xff
Receive (Acknowledge)
Start
\xfe
Projector Address
\x01
Command [0]
\x00
Command [1]
\x06
Checksum
\x07
Stop
\xff
Receive (Answer)
Start
\xfe
Projector Address
\x01
Command [0]
\x21
Command [1]
\x5c
Data [0]
\x03
Data [1]
\x20
Checksum
\xa1
Stop
\xff
R5976538 BARCOREALITY SIM6 ULTRA SERIES 08/06/2005
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