fmrda5800_1_0.h

这是FM模块RDA5800 的C语言控制程序.

//1.0 , 04/16/2007, lilin, RDA

#define 	FMRDA5800_H

#ifdef      	FMRDA5800_GLOBALS
#define     	FMRDA5800_EXT
#else       
#define     	FMRDA5800_EXT		extern      
#endif 

#define	WAITGPIO2	0	//USE GPIO2	
#define DCXO            1       //USE DCXO	

#define FMCHANNELSMAX	FM_MAX_PRESET

FMRDA5800_EXT	WORD FmChanToFreq(BYTE channel) large;
FMRDA5800_EXT	WORD FmFreqToChan(WORD frequency) large;
FMRDA5800_EXT	BYTE FmWaitSTC0(void) large;
FMRDA5800_EXT	BYTE FmWaitSTC1(void) large;	
FMRDA5800_EXT	BYTE FmInit(void) large;
FMRDA5800_EXT	BYTE FmTune(WORD channel) large;
FMRDA5800_EXT	BYTE FmSeek(BYTE seekDirection) large;
FMRDA5800_EXT	BYTE FmEnterSleep(void) large;
FMRDA5800_EXT	BYTE FmExitSleep(void) large;
FMRDA5800_EXT	BYTE FmSetMute(void);
FMRDA5800_EXT	BYTE FmSetNoMute(void);
FMRDA5800_EXT	BYTE FmAutoSeek (BYTE *numChannels) large;