void VoiceRecognition::init(uint8_t mic)////////模块启用，参数为麦克风选择（MIC/MONO）与丝印对照,在SETUP中调用
{
if(mic==MIC)
{
g_Mic=MIC;
}
else if(mic==MONO)
{
g_Mic=MONO;
}
pinMode(RSTB,OUTPUT);
pinMode(CS, OUTPUT);
cSHigh();
pinMode(SPI_MISO_PIN, INPUT);
pinMode(SPI_MOSI_PIN, OUTPUT);
pinMode(SPI_SCK_PIN, OUTPUT);
SPI.begin();
pinMode(SS, OUTPUT);
pinMode(MISO, INPUT);
pinMode(MOSI, OUTPUT);
pinMode(SCK, OUTPUT);
pinMode(RSTB, OUTPUT);
SPI.setDataMode(SPI_MODE2);
SPI.setClockDivider(SPI_CLOCK_DIV32);
reset();//LD3320复位操作
#if defined(__AVR_ATmega32U4__)
attachInterrupt(1,update,LOW);//开中断
#else
attachInterrupt(1,update,LOW);//开中断
#endif
ASR_init();///语音识别初始化函数
}
void VoiceRecognition::init(uint8_t mic)////////模块启用，参数为麦克风选择（MIC/MONO）与丝印对照,在SETUP中调用
{
if(mic==MIC)
{
g_Mic=MIC;
}
else if(mic==MONO)
{
g_Mic=MONO;
}
pinMode(RSTB,OUTPUT);
pinMode(CS, OUTPUT);
cSHigh();
pinMode(SPI_MISO_PIN, INPUT);
pinMode(SPI_MOSI_PIN, OUTPUT);
pinMode(SPI_SCK_PIN, OUTPUT);
#ifndef SOFTWARE_SPI
// SS must be in output mode even it is not chip select
pinMode(LD_CHIP_SELECT_PIN, OUTPUT);
digitalWrite(LD_CHIP_SELECT_PIN, HIGH); // disable any SPI device using hardware SS 拉高ss
// Enable SPI, Master, clock rate f_osc/128
SPCR = (1 << SPE) | (1 << MSTR) | (1 << SPR1) | (1 << SPR0);/////初始化SPI寄存器
// clear double speed
SPSR &= ~(1 << SPI2X);//2倍速
#endif // SOFTWARE_SPI
SPCR = (SPCR & ~SPI_MODE_MASK) | 0x08;//设置SCK常态电平与取样时间，0x08为SCK常态为高电平，下降沿有效
reset();//LD3320复位操作
#if defined(__AVR_ATmega32U4__)
attachInterrupt(1,update,LOW);//开中断
#else
attachInterrupt(0,update,LOW);//开中断
#endif
ASR_init();///语音识别初始化函数
}
