fiq.asm.bak

一个基于凌阳91A的非特定语音识别例子,能够识别六句英文句子.很好的一个程序

.PUBLIC _FIQ

.EXTERNAL _BSR_FIQ_Routine
.EXTERNAL __gIsStopRecog //变量值=0，语音识别器忙
                         //变量值=1，语音识别器停止
                         //变量值=2，语音识别器暂停
.PUBLIC _BREAK,_IRQ0, _IRQ1, _IRQ2, _IRQ3, _IRQ4, _IRQ5, _IRQ6, _IRQ7

.INCLUDE A2000.inc;
.INCLUDE resource.inc
.INCLUDE hardware.inc

.TEXT
_FIQ:
	push R1,R4 to [SP]
	R1 = [P_INT_Ctrl]
	R1 &= 0x2000
	jz ?notTimerA           //当不为FIQ_TMA,则跳转
	R1 = [__gIsStopRecog]   
	jnz ?BSR_NotBusy         //[__gIsStopRecog]为1，则转至放音处理
	call _BSR_FIQ_Routine    //为0，调用语音识别子程序
	jmp ?BSR_Busy            //返回中断
?BSR_NotBusy:			//放音处理
	call F_FIQ_Service_SACM_A2000;  //调用A2000播放子程序
?BSR_Busy:			//返回中断
	R1 = 0x2000             //清FIQ_TMA中断状态
	[P_INT_Clear] = R1
	pop	R1,R4 from [SP];    //寄存器组出栈
	reti;
?notTimerA:
	R1 = 0x8800;	//清FIQ_TMA,FIQ_PWM中断状态
    [P_INT_Clear] = R1;
	pop	R1,R4 from [SP];    //寄存器组出栈
	reti;
_BREAK: 
_IRQ0:
_IRQ1: 
_IRQ2: 
_IRQ3: 
_IRQ4: 
_IRQ5: 
_IRQ6: 
_IRQ7:
.END