Specifications

Remote Control and Receiver-Transceiver Specifications and Requirements
for Windows Media Center in Windows Operating Systems
102
Description
This is the response used to return the current transmit port mask to the host.
RSP_EQIRRXPORTEN – Respond with Current IR Receive Port
Mask
Message ID: RSP_EQIRRXPORTEN
Message length: 3 bytes
Message direction: Device to host
Offset
Name
Value
Description
0
RSP_PORT_IR
0x9F
IR response
1
RSP_EQIRRXPORT
EN
0x14
Response ID – respond with
current IR receive port mask
2
P
Number
Current port used for reception
Description
This is the response used to return the current receiver to the host. For a definition of P, see
CMD_SETIRRXPORTEN earlier in this document.
RSP_GETPORTSTATUS – Respond with Transmit Port Status
Message ID: RSP_EQPORTSTATUS
Message length: 7 bytes
Message direction: Device to host
Offset
Name
Value
Description
0
RSP_PORT_SYS
0xFF
System Response
1
RSP_GETPORTSTA
TUS
0x11
Response ID – respond with
transmit port status
2
P
Number
Port to return status for
3
VRH
Number
Volts-at-rest high
4
VRL
Number
Volts-at-rest low
5
VDH
Number
Volts-when-driven high
6
VDL
Number
Volts-when-driven low