IR Services
IR Service "ir:u"
| Command Header | Description |
|---|---|
| 0x00010000 | Initialize |
| 0x00020000 | Shutdown |
| 0x00030042 | StartSendTransfer |
| 0x00040000 | WaitSendTransfer |
| 0x000500C2 | StartRecvTransfer |
| 0x00060000 | WaitRecvTransfer |
| 0x00070000 | GetRecvTransferCount |
| 0x00080000 | GetSendState |
| 0x00090040 | SetBitRate |
| 0x000A0000 | GetBitRate |
| 0x000B0040 | |
| 0x000C0000 | |
| 0x000D0000 | This returns an event handle. |
| 0x000E0000 | This returns an event handle. |
| 0x000F0000 | GetTransferState |
| 0x00100000 | |
| 0x00110040 | SetRawIRState |
| 0x00120040 |
IR Service "ir:USER"
| Command Header | Description |
|---|---|
| 0x00010182 | Initialize |
| 0x00020000 | Shutdown |
Only one session to either of these services can be open at a time, thus only one process can use either of these services at once. These services interface with hardware services gpio::IR and i2c::IR. The i2c::IR service is used for sending/receiving data.