基于MSP430的语音模块程序

# include“main . h”Uint8 nLD _ Mode=LD _ MODE _ IDLE/用于记录是否识别ASR或播放MP3Unsigned char ucRegValUnsigned char ucHighIntUnsigned char ucLowInt/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *函数功能LD3320初始化外部中断P1_6入口参数：无出口参数：无* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *Void LD3320_EXTERINT_Init()P1SEL= BIT6P1DIR= BIT6P1ren |=位6；P1out |=位元6；P1ies |=位6；P1ie |=位6；P1IFG= BIT6/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *函数功能LD3320控制端口初始化入口参数：无出口参数：无* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *Void LD3320_Port_Init()P7out |=(位元3位元4位元5位元6位元7)；P7ren |=(位元3位元4位元5位元6位元7)；P7dir |=(位元3位元4位元5位元6位元7)；DIR _ LD _ CS _ OUTDIR _ LD _ CLK _ OUTDIR _ LD _ DI _ OUTDIR _ LD _ DO _ INDIR _ LD _ RST _ OUTDIR _ LD _ SPIS _ OUT/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *函数功能LD3320 SPI通信测试入口参数：无出口参数：无* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *Void Test_Information()/测试读取和写入是否正常LD _ reset()；LD _ readleg(0x 06)；Ld _ LD_WriteReg(0x35，0x 33)；Ld _ LD_WriteReg(0x1b，0x55)；Ld _ LD_WriteReg(0xb3，0xaa)；Nasr RES=(LD _ readleg(0x 35)；Nasr RES=(LD _ readleg(0x1b)；Nasr RES=(LD _ readleg(0x B3)；/测试寄存器初始值是否正常LD _ reset()；Nasr RES=(LD _ readleg(0x 06)；Nasr RES=(LD _ readleg(0x 06)；Nasr RES=(LD _ readleg(0x 35)；Nasr RES=(LD _ readleg(0x B3)；/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *函数功能LD3320写入函数入口网站参数：address LD3320位址Dataout LD3320数据出口参数：无* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *void LD _ writeeg(unsigned charaddress，unsigned char dataout)unsigned char I=0；Unsigned char command=0x04CLR _ LD _ CS/打开切片选择_ _ delay _ cycles(500)；/写命令for(I=0)；i8；I)If(命令0x80)0SET _ LD _ DIElseCLR _ LD _ DI_ _ delay _ cycles(500)；CLR _ LD _ CLKcommand=(command 1)；_ _ delay _ cycles(500)；SET _ LD _ CLK/写地址for(I=0)；i8；I)If (address0x80) 0)SET _ LD _ DIElseCLR _ LD _ DI_ _ delay _ cycles(500)；CLR _ LD _ CLKaddress=(address 1)；_ _ delay _ cycles(500)；SET _ LD _ CLK/写入数据for(I=0)；i8；I)If (dataout0x80) 0)SET _ LD _ DIElseCLR _ LD _ DI_ _ delay _ cycles(500)；CLR _ LD _ CLKdataout=(dataout 1)；_ _ delay _ cycles(500)；SET _ LD _ CLK_ _ delay _ cycles(500)；SET _ LD _ CS/关闭切片选择/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *函数功能LD3320读取函数入口网站参数：address LD3320位址出口参数：datain LD3320已阅读收据* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *unsigned charld _ readdeg(unsigned charaddress)unsigned char I=0；unsigned char datain=0；Unsigned char command=0x05CLR _ LD _ CS/打开切片选择_ _ delay _ cycles(2000)；/写命令for(I=0)；i8；I)If(命令0x80)0SET _ LD _ DIElseCLR _ LD _ DI_ _ delay _ cycles(2000)；CLR _ LD _ CLKcommand=(command 1)；_ _ delay _ cycles(2000)；SET _ LD _ CLK/写地址for(I=0)；i8；I)If (address0x80) 0)SET _ LD _ DIElseCLR _ LD _ DI_ _ delay _ cycles(2000)；CLR _ LD _ CLKaddress=(address 1)；_ _ delay _ cycles(2000)；SET _ LD _ CLK_ _ delay _ cycles(2000)；/读取数据DIR _ LD _ DO _ INfor(I=0)；i8；I)datain=datain 1；CLR _ LD _ CLKif(LD _ DO)datain |=0x 01；_ _ delay _ cycl