Request
| Index Word
|
Description
|
| 0
|
Header code [0x000B0040]
|
| 1
|
u32 value
|
Response
| Index Word
|
Description
|
| 0
|
Header code
|
| 1
|
Result code
|
Description
Value 1 enables the IR LED, while value 0 disables it. Note that the IR LED will automatically turn off after a certain amount of time if left on this way, however to turn it back on the state has to be set to value zero first. This is set via GPIO : it writes 0x10 to 0x10147020 (0x1EC47020 in process space) to enable the LED, and clears that bit to disable it.