i2s.h

00001 /*****************************************************************************
00002  *   i2s.h:  Header file for NXP LPC17xx Family Microprocessors
00003  *
00004  *   Copyright(C) 2009, NXP Semiconductor
00005  *   All rights reserved.
00006  *
00007  *   History
00008  *   2009.05.26  ver 1.00    Prelimnary version, first Release
00009  *
00010 ******************************************************************************/
00011 #ifndef __I2S_H
00012 #define __I2S_H
00013 
00014 #define I2S_DMA_ENABLED     1
00015 
00016 #define BUFSIZE             0x200
00017 #define RXFIFO_EMPTY        0
00018 #define TXFIFO_FULL         8
00019 
00020 extern void I2S_IRQHandler( void );
00021 extern void I2SStart( void );
00022 extern void I2SStop( void );
00023 extern uint32_t I2SInit( void );
00024 
00025 #endif /* end __I2S_H */
00026 /****************************************************************************
00027 **                            End Of File
00028 *****************************************************************************/