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OS_IntOn

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

OS_IntOn

(SWI &13)
Entry
- -
Exit
- -

Use

The purpose of this call is to enable interrupts.

Notes

After enabling interrupts, it returns to the caller with processor mode and registers unchanged. It does this by switching the corresponding bits in the PSR on.

Interrupts are disabled by calling OS_IntOff.

See also

  • OS_IntOff
Created on November 28, 2009 23:27:28 by Alan Robertson (52)? (127.0.0.1)
Edit | Views: Print | Source | Linked from: OS SWI Calls, OS_IntOff, Interrupts Introduction

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