dummy_task.s

来自「ucos-II在PIC系列单片机上的移植实例.」· S 代码 · 共 22 行

; This is dummy task for testing purposes.
; It writes zeros to some working registers,
; just to see that this does not affect 
; other tasks (every task lives in it's own context).

    .equ __30F6014, 1
    .include "\pic30_tools\support\inc\p30f6014.inc"

	.text

; -------------------------------------------   
    .global _dummy_task
_dummy_task:

    ; write zeros to some registers
1:
    .irp reg,0,1,2,3,4,5,6,7,8,9,10,11,12,13
    clr w\reg
    .endr
    bra 1b