si4702_drv.h

来自「全球最小的收音芯片代码」· C头文件 代码 · 共 41 行

/********************************************************
Si47XX driver function claim
********************************************************/

#include "Si4702_common.h"

/* common for RX and TX*/
void ResetSi47XX_2w(void);
T_ERROR_OP Si4702_Power_Up(void);
T_ERROR_OP Si4702_Power_Up_Internal_Crystal(void);
T_ERROR_OP Si4702_Power_Down(void);

/*for FM RX*/
T_ERROR_OP Si4702_Set_Property_FM_Volume(unsigned char FM_Volumn);
T_ERROR_OP Si4702_FM_Get_RSSI(unsigned char *pRSSI);
T_ERROR_OP Si4702_FM_Tune_Freq(unsigned short channel_freq, unsigned char channel_space);
T_ERROR_OP Si4702_FM_Seek(T_SEEK_MODE seek_mode, 
													unsigned char channel_space, 
													unsigned short *pChannel_Freq, 
													unsigned char *SeekFail);
T_ERROR_OP Si4702_FM_Seek_All(unsigned short *pChannel_All_Array, unsigned char Max_Length, unsigned char *pReturn_Length);
T_ERROR_OP Si4702_FM_Seek_MTK(unsigned short channel_number, unsigned char *Return_RSSI);		//only for MTK search all algorithm
T_ERROR_OP Si4702_FM_RDS_ISR(void);