Software to turn the RTL2832U into a SDR receiver
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rtl-sdr/include/tuner_fc0013.h

155 lines
2.4 KiB

#ifndef __TUNER_FC0013_H
#define __TUNER_FC0013_H
/**
@file
@brief FC0013 tuner module declaration
One can manipulate FC0013 tuner through FC0013 module.
FC0013 module is derived from tuner module.
// The following context is implemented for FC0013 source code.
**/
// Definitions
enum FC0013_TRUE_FALSE_STATUS
{
FC0013_FALSE,
FC0013_TRUE,
};
enum FC0013_I2C_STATUS
{
FC0013_I2C_SUCCESS,
FC0013_I2C_ERROR,
};
enum FC0013_FUNCTION_STATUS
{
FC0013_FUNCTION_SUCCESS,
FC0013_FUNCTION_ERROR,
};
// Functions
int FC0013_Read(void *pTuner, unsigned char RegAddr, unsigned char *pByte);
int FC0013_Write(void *pTuner, unsigned char RegAddr, unsigned char Byte);
int
fc0013_SetRegMaskBits(
void *pTuner,
unsigned char RegAddr,
unsigned char Msb,
unsigned char Lsb,
const unsigned char WritingValue
);
int
fc0013_GetRegMaskBits(
void *pTuner,
unsigned char RegAddr,
unsigned char Msb,
unsigned char Lsb,
unsigned char *pReadingValue
);
int FC0013_Open(void *pTuner);
int FC0013_SetFrequency(void *pTuner, unsigned long Frequency, unsigned short Bandwidth);
// Set VHF Track depends on input frequency
int FC0013_SetVhfTrack(void *pTuner, unsigned long Frequency);
// The following context is FC0013 tuner API source code
// Definitions
// Bandwidth mode
enum FC0013_BANDWIDTH_MODE
{
FC0013_BANDWIDTH_6000000HZ = 6,
FC0013_BANDWIDTH_7000000HZ = 7,
FC0013_BANDWIDTH_8000000HZ = 8,
};
// Default for initialing
#define FC0013_RF_FREQ_HZ_DEFAULT 50000000
#define FC0013_BANDWIDTH_MODE_DEFAULT FC0013_BANDWIDTH_8000000HZ
// Tuner LNA
enum FC0013_LNA_GAIN_VALUE
{
FC0013_LNA_GAIN_LOW = 0x00, // -6.3dB
FC0013_LNA_GAIN_MIDDLE = 0x08, // 7.1dB
FC0013_LNA_GAIN_HIGH_17 = 0x11, // 19.1dB
FC0013_LNA_GAIN_HIGH_19 = 0x10, // 19.7dB
};
// Manipulaing functions
void
fc0013_GetTunerType(
void *pTuner,
int *pTunerType
);
void
fc0013_GetDeviceAddr(
void *pTuner,
unsigned char *pDeviceAddr
);
int
fc0013_Initialize(
void *pTuner
);
int
fc0013_SetRfFreqHz(
void *pTuner,
unsigned long RfFreqHz
);
int
fc0013_GetRfFreqHz(
void *pTuner,
unsigned long *pRfFreqHz
);
// Extra manipulaing functions
int
fc0013_SetBandwidthMode(
void *pTuner,
int BandwidthMode
);
int
fc0013_GetBandwidthMode(
void *pTuner,
int *pBandwidthMode
);
int
fc0013_RcCalReset(
void *pTuner
);
int
fc0013_RcCalAdd(
void *pTuner,
int RcValue
);
#endif