Description :
Read the active number of lines.
Command :
Command[0]
Command[1]
Data :
No data bytes.
Return data :
Data[0..1] = active number of lines.
Data[0]
Data[1]
Example :
Read the active number of lines on a projector with
address \x01. Suppose the active number of lines is 480
(\x01e0).
Transmit
Start
Projector address
Command[0]
Command[1]
Checksum
Stop
lines active, read
\x21
\x59
msb of value
lsb of value
\xfe
\x01
\x21
\x59
\x7b
\xff
276