C++ (Cpp) Board_Audio_CodecInit Examples

Example #1

File: board.c Project: epernia/HVM

/* Board Audio initialization */
void Board_Audio_Init(LPC_I2S_T *pI2S, int micIn)
{
	I2S_AUDIO_FORMAT_T I2S_Config;

	I2S_Config.SampleRate = 48000;
	I2S_Config.ChannelNumber = 2;		/* 1 is mono, 2 is stereo */
	I2S_Config.WordWidth =  16;			/* 8, 16 or 32 bits */
	Chip_I2S_Init(pI2S);
	Chip_I2S_TxConfig(pI2S, &I2S_Config);

	/* Init UDA1380 CODEC */
	while (Board_Audio_CodecInit(micIn) != SUCCESS) {}
}

Example #2

File: board.c Project: patriciobos/TpFinal

/* Board Audio initialization */
void Board_Audio_Init(LPC_I2S_T *pI2S, int micIn)
{

	if (pI2S == LPC_I2S0) {
		/* TODO :Add pin mux for I2S0 later */
	} else if (pI2S == LPC_I2S1) {
		Chip_SCU_PinMuxSet (0x1, 19, (SCU_PINIO_FAST | SCU_MODE_FUNC7)); /* I2S1_TX_SCK */
		Chip_SCU_PinMuxSet (0x0, 1,  (SCU_PINIO_FAST | SCU_MODE_FUNC7)); /* I2S1_TX_SDA */
		Chip_SCU_PinMuxSet (0x3, 4,  (SCU_PINIO_FAST | SCU_MODE_FUNC6)); /* I2S1_RX_SDA */
		Chip_SCU_PinMuxSet (0x0, 0,  (SCU_PINIO_FAST | SCU_MODE_FUNC7)); /* I2S1_TX_WS */

        Chip_SCU_ClockPinMuxSet(0,(SCU_MODE_FUNC1|SCU_MODE_INACT));
		/* Setup base clock for CLKOUT */
		Chip_Clock_SetBaseClock(CLK_BASE_OUT, CLKIN_CRYSTAL, false, false);
	} else {
		/* It is a BUG catch it */
		while(1);
	}
	/* Init WM8904 CODEC */
	while (Board_Audio_CodecInit(micIn) != SUCCESS) {}
}