📄 init.asm
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.page
.include "f2407regs.h"
.text
.page
_KickDog:
.global _KickDog
KICK_DOG
ret
.page
_ConfigureWatchDog
.global _ConfigureWatchDog
KICK_DOG
setc INTM
clrc SXM
clrc OVM
clrc CNF
ldp #00e0h
splk #00e8h,WDCR ; disable watchdog for 1.05 S.
splk #081feh,SCSR1
ldp #DP_EVA
splk #080h,EVAIMRA ;通用定时器1周期中断使能
splk #0ffffh,EVAIFRA
splk #0,GPTCONA
splk #0177h,T1PR ; 定时器计数使能,内部时钟
splk #0,T1CNT
splk #164ch,T1CON ;TMODE=10连续增减计数模式
ldp #0000h
SBIT1 IMR, B1_MSK ; enable the real time interrupt,
; assuming interrupts are off.
clrc INTM
ret
.end
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