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AVR Embedded Tutorial - Library

AVR Libraries

Intrinsics unit

The intrinsics unit contains the following procedures, which you can also do with:

pascal
  asm 
    ... 
  END;

You can use:

avr_cli; Block interrupts
avr_sei; Unlock interrupts
avr_wdr; Watchdog reset
avr_sleep; Pause until a predetermined event
avr_nop; An empty command

Note: an avr_cli; is the same as:

pascal
  asm 
    cli 
  END;

See also


From the Free Pascal wiki, page "AVR Embedded Tutorial - Library", as it stood on 2020-01-24 after a change by Trev, out of the wiki's dump of 2024-05-26. Copyright stays with the author who wrote it, according to the old wiki's Licensing page. If you have concerns about this material, message the admin.