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OS_Byte 12

Programmer's Reference Manuals
» Part 15 – SWI Calls
» OS
» OS_Byte
» OS_Byte 12

OS_Byte 12

(SWI &06)
Entry
R0 12 (&0C)
R1 Repeat rate in centiseconds (0 to set repeat delay/rate to default)
Exit
R0 Preserved
R1 Previous repeat rate
R2 Corrupted

Use

The purpose of this call is to write the keyboard auto-repeat rate in centiseconds.

Notes

After the auto-repeat delay specified by OS_Byte 11, each key will repeat until released at the rate passed to this call.

This enables you to change the initial rate from the default set by *Configure Repeat, stored in OS_Byte CMOS 13?. This variable may also be set/read by OS_Byte 197.

The auto-repeat delay is set by using OS_Byte 11

See also

  • OS_Byte
  • OS_Byte 11
  • OS_Byte 197
  • OS_Byte CMOS 13?
  • *Configure Repeat
Created on November 11, 2009 19:23:24 by Alan Robertson (52)? (127.0.0.1)
Edit | Views: Print | Source | Linked from: OS_Byte, OS_Byte 11, OS_Byte 197, *Configure Repeat

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