tuner_drv.h

SI4702

/*
********************************************************************************
*  Description:	FM Module - Head of driver for EDA5800
*  Author:		Eric Xie
********************************************************************************
*/

#ifndef  _FMDISPLAY_H
#define  _FMDISPLAY_H

void FmInitReady(void);
void FmInitPowerOn(void);
void FmInitData(char area);
void FmInitClrSTC(void);

void Tuner_FreqChange(unsigned char updownflag,unsigned int step);
void Tuner_FreqSet(unsigned int TunerFrequency);
void Tuner_MuteControl(bool active);

int  FmChanToFreq(char channel);
char FmWaitSTC(void);
void FmClrSTC(void);
void FmReadABReg(void);

char FmSeek(char seekDirection);
void FmSeekClrSTC(void);

#endif