void InfiniteLoopTask(void *pvParameters)
{
// GPIO Configuration
GPIO_IF_LedConfigure(LED1|LED3);
GPIO_IF_LedOff(MCU_RED_LED_GPIO);
TimerConfigNStart();
while(1);
}
//this function accepts a pointer to a buffer
//and the number of seconds of recording is desired
//and fills the buffer with microphone data
//it returns the number of bytes of data stored in the buffer.
//The current system is set up to record 10000 samples per second.
//this corresponds to 20000 bytes per second
// some common values of numSeconds
// milSec = 1000 -> 20000 bytes
uint32_t GetAudio(char * buf, int milSec){
uint32_t numSamples = milSec * (SAMPLE_RATE / 1000);
TimerConfigNStart(numSamples, buf);
//TimerConfigNStart(1000, buf);
while(!RecordingDone){
}
TimerDeinitStop();
return MIC_SAMPLE_SIZE*CurrentSamples;
}
