3-66 3-66user's manual R5975236-r3 user's manual R5975236-r3
Chapter 3: Advanced commands
Chapter 3: Advanced commands
Data for a solid rectangle with coordinates (x1, y1)(x2, y2).
Data
Data[n] 'R'='\x52'
Data[n+1] x1(msb)
Data[n+2] x1(lsb)
Data[n+3] y1(msb)
Data[n+4] y1(lsb)
Data[n+5] x2(msb)
Data[n+6] x2(lsb)
Data[n+7] y2(msb)
Data[n+8] y2(lsb)
Data for a hole rectangle with coordinates (x1, y1)(x2, y2).
Data
Data[n] 'r'='\x72'
Data[n+1] x1(msb)
Data[n+2] x1(lsb)
Data[n+3] y1(msb)
Data[n+4] y1(lsb)
Data[n+5] x2(msb)
Data[n+6] x2(lsb)
Data[n+7] y2(msb)
Data[n+8] y2(lsb)
Notes
- The calculations are made starting from an imaginary solid shape as large as
the lcd panel.
- The combine several shapes, just put the data of the requested shapes after
each other. The order in wich the shapes are drawn is the same as the order
in which they are sent to the projector.
- The values of the coordinates have to be checked by the computer !!! Extreme
large coordinates can lead to microprocessor reset.
programmable blanking, write programmable blanking, write
Data for a solid rectangle with coordinates (x1, y1)(x2, y2).
Data
Data[n] 'R'='\x52'
Data[n+1] x1(msb)
Data[n+2] x1(lsb)
Data[n+3] y1(msb)
Data[n+4] y1(lsb)
Data[n+5] x2(msb)
Data[n+6] x2(lsb)
Data[n+7] y2(msb)
Data[n+8] y2(lsb)
Data for a hole rectangle with coordinates (x1, y1)(x2, y2).
Data
Data[n] 'r'='\x72'
Data[n+1] x1(msb)
Data[n+2] x1(lsb)
Data[n+3] y1(msb)
Data[n+4] y1(lsb)
Data[n+5] x2(msb)
Data[n+6] x2(lsb)
Data[n+7] y2(msb)
Data[n+8] y2(lsb)
Notes
- The calculations are made starting from an imaginary solid shape as large
as the lcd panel.
- The combine several shapes, just put the data of the requested shapes after
each other. The order in wich the shapes are drawn is the same as the order
in which they are sent to the projector.
- The values of the coordinates have to be checked by the computer !!! Extreme
large coordinates can lead to microprocessor reset.
