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for ARM devices
Service_KeyHandler
Programmer's Reference Manuals
» Part 16 – Service Calls
» Service_KeyHandler
Service_KeyHandler
(Service &44)
| Entry | |
|---|---|
| R1 | 68 (&44) |
| R2 | Keyboard number |
| Exit | |
|---|---|
| R1 | Preserved |
| R2 | Preserved |
Use
This service is issued after OS_InstallKeyHandler is called, or after a reset, to inform keyboard handlers what sort of keyboard is present.
Notes
This service must not be claimed