talkthrough.h

WM8731的驱动程序

#ifndef  __Talkthrough_DEFINED
	#define __Talkthrough_DEFINED

//--------------------------------------------------------------------------//
// single vs dual core operation											//
//--------------------------------------------------------------------------//
#define RUN_ON_SINGLE_CORE		// comment out if dual core operation is desired


//--------------------------------------------------------------------------//
// Header files																//
//--------------------------------------------------------------------------//
#include <sys\exception.h>
#include <cdefBF561.h>
#include <ccblkfn.h>
#include <sysreg.h>


// SPORT0 word length
#define SLEN_32	0x001f
#define SLEN_24  0x0018
// DMA flow mode

// DMA flow mode
#define FLOW_1	0x1000

//--------------------------------------------------------------------------//
// Global variables															//
//--------------------------------------------------------------------------//

extern volatile int iRxBuffer1[];
extern volatile int iTxBuffer1[];
extern int iChannel00,iChannel01;

extern int iChannel10,iChannel11;


//--------------------------------------------------------------------------//
// Prototypes																//
//--------------------------------------------------------------------------//
// in file Initialisation.c
void Init_EBIU(void);
void Init_Flash(void);
void Initwm8731(void);
void Init_Sport0(void);
void Init_DMA(void);
void Init_Sport_Interrupts(void);
void Enable_DMA_Sport(void);
void Enable_DMA_Sport0(void);


// in file Process_data.c
void Process_Data(void);

// in file ISRs.c
EX_INTERRUPT_HANDLER(Sport0_RX_ISR);

#endif //__Talkthrough_DEFINED