Specifications

Remote Control and Receiver-Transceiver Specifications and Requirements
for Windows Media Center in Windows Operating Systems
93
Offset
Name
Value
Description
0
CMD_PORT_IR
0x9F
IR command
1
CMD_GETIRTIMEO
UT
0x0d
Command IR - get IR time-out
Description
This command queries the device for its current IR time-out setting.
Response
Description
RSP_EQIRTIMEOUT
Returns the IR time-out period.
CMD_GETIRTXPORTS – Get IR Transmit Ports
Message ID: CMD_GETIRTXPORTS
Message length: 2 bytes
Message direction: Host to device
Offset
Name
Value
Description
0
CMD_PORT_IR
0x9F
IR command
1
CMD_GETIRTXPO
RTS
0x13
Command ID - get IR transmit
ports
Description
This command queries the device to get the bitmask of currently selected IR transmit ports.
Response
Description
RSP_EQIRTXPORTS
Returns the bitmask of selected transmit ports.
CMD_GETIRRXPORTEN – Get IR Receive Ports
Message ID: CMD_GETIRRXPORTEN
Message length: 2 bytes
Message direction: Host to device
Offset
Name
Value
Description
0
CMD_PORT_IR
0x9F
IR command