📄 dvr.asm
字号:
.public _FIQ;
.public _IRQ1;
.include hardware.inc;
.TEXT
.include dvr.inc;
_FIQ:
push R1,R5 to [sp];
call F_FIQ_Service_SACM_DVR; //语音播放中断
R1 = 0xa800
[P_INT_Clear] = R1
pop R1,R5 from [sp];
reti;
_IRQ1:
push R1,R5 to [sp];
call F_IRQ1_Service_SACM_DVR; //语音录制中断
R1 = 0x1000
[P_INT_Clear] = R1
pop R1,R5 from [sp];
RETI;
//=====================================================================================
//函数:F_ClearWatchdog ()
//语法:void F_ClearWatchdog (void)
//描述:清看门狗
//参数:无
//返回:无
//=====================================================================================
.code
.public _F_ClearWatchdog;
_F_ClearWatchdog: .proc
R1 = 0x0001;
[P_Watchdog_Clear] = R1;
RETF;
.ENDP
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