Event 22
Programmer's Reference Manuals
» Events
» Event Numbers
» Event 22
Device overrun event
| Entry | |
|---|---|
| R0 | 22 (&16) |
| R1 | Device driver’s handle |
| R2 | File handle |
| R3 | 0 |
Use
This event is generated when DeviceFS_ReceivedCharacter is called for an unbuffered stream where the previously received character has not been read.
Notes
The new character overwrites the previous character.
See also
Social
Follow us on
and
and
ROOL Store
Buy RISC OS Open merchandise here, including SD cards for Raspberry Pi and more.