int tuner_set_freq(HANDLE hDevice, u32 freq)
{
int res = BBM_NOK;
u16 tone = 2048;
u8 tmp;
// check whether tuner is selected or not
if(tuner == NULL) {
PRINTF(hDevice, "TUNER NULL ERROR \n");
return BBM_NOK;
}
// set frequency & sw reset
res = tuner->set_freq(hDevice, tuner_band, freq);
if(res != BBM_OK) {
PRINTF(hDevice, "TUNER res ERROR \n");
return BBM_NOK;
}
#if (FC8050_FREQ_XTAL == 19200) || (FC8050_FREQ_XTAL == 27000) || (FC8050_FREQ_XTAL == 27120) || (FC8050_FREQ_XTAL == 38400)
tmp = (u8)(33554432/freq);
bbm_write(hDevice, 0xf1, tmp);
#endif
fc8050_reset(hDevice);
return res;
}
int BBM_RESET(HANDLE hDevice)
{
int res;
res = fc8050_reset(hDevice);
return res;
}
int bbm_com_reset(HANDLE hDevice)
{
int res;
res = fc8050_reset(hDevice);
return res;
}
int tuner_set_freq(HANDLE hDevice, fci_u32 freq)
{
int res = BBM_NOK;
// check whether tuner is selected or not
if(tuner == NULL) {
PRINTF(hDevice, "TUNER NULL ERROR \r\n");
return BBM_NOK;
}
// set frequency & sw reset
res = tuner->set_freq(hDevice, tuner_band, freq);
if(res != BBM_OK) {
PRINTF(hDevice, "TUNER res ERROR \r\n");
return BBM_NOK;
}
fc8050_reset(hDevice);
return res;
}
int fc8050_init(HANDLE hDevice)
{
u8 intMask;
fc8050_reset(hDevice);
fc8050_set_xtal(hDevice);
bbm_write(hDevice, BBM_BUF_MISC_CTRL, 0x19);
//bbm_write(hDevice, BBM_24M_CLK_EN, 0xff);
bbm_write(hDevice, BBM_VT_CONTROL, 0x03);
bbm_word_write(hDevice, BBM_SYNC_CNTRL, 0x0020);
bbm_write(hDevice, BBM_FIC_CRC_CONTROL, 0x03);
bbm_write(hDevice, BBM_BUF_TEST_MODE, 0x08);
bbm_write(hDevice, 0x33c, 0x03);
bbm_write(hDevice, BBM_FFT_MODEM_STSH, 0x03);
bbm_write(hDevice, BBM_DIDP_MODE, 0x01);
bbm_write(hDevice, BBM_SYNC_DET_CNTRL, 0x01);
bbm_word_write(hDevice, BBM_SYNC_DET_MAX_THRL, 0x0A00);
bbm_write(hDevice, BBM_SYNC_DET_MODE_ENABLE, 0x01);
bbm_write(hDevice, BBM_BUF_CLOCK_EN, 0xff);
bbm_write(hDevice, BBM_FFT_SCALEV_IFFT, 0xea);
bbm_write(hDevice, BBM_SYNC_FT_RANGE, 0x20);
bbm_write(hDevice, BBM_QDD_AGC530_EN, 0x53);
bbm_write(hDevice, BBM_QDD_BLOCK_AVG_SIZE, 0x48);
bbm_write(hDevice, BBM_QDD_BLOCK_AVG_SIZE_LOCK, 0x49);
bbm_word_write(hDevice, BBM_QDD_GAIN_CONSTANT, 0x0303);
bbm_write(hDevice, BBM_QDD_DET_CNT_BOUND, 0x60);
bbm_write(hDevice, BBM_QDD_REF_AMPL, 0x00);
bbm_write(hDevice, BBM_QDD_BW_CTRL_LOCK, 0x50);
bbm_write(hDevice, BBM_QDD_DC_CTRL, 0x3f);
bbm_write(hDevice, BBM_RS_CONTROL, 0x01);
bbm_word_write(hDevice, BBM_RS_BER_PERIOD, 0x14e);
#if defined(POWER_SAVE_MODE)
bbm_write(hDevice, BBM_DIDP_POWER_OPT0, 0x06);
bbm_write(hDevice, BBM_DIDP_ADD_N_SHIFT0, 0x41);
bbm_write(hDevice, BBM_DIDP_POWER_OPT1, 0x06);
bbm_write(hDevice, BBM_DIDP_ADD_N_SHIFT1, 0xf1);
bbm_write(hDevice, BBM_DIDP_POWER_OPT2, 0x07);
bbm_write(hDevice, BBM_FFT_ADC_CONTROL, 0x1c);
#else
bbm_write(hDevice, BBM_DIDP_POWER_OPT0, 0x04);
bbm_write(hDevice, BBM_DIDP_ADD_N_SHIFT0, 0x21);
bbm_write(hDevice, BBM_DIDP_POWER_OPT1, 0x05);
bbm_write(hDevice, BBM_DIDP_ADD_N_SHIFT1, 0x21);
bbm_write(hDevice, BBM_DIDP_POWER_OPT2, 0x05);
bbm_write(hDevice, BBM_FFT_ADC_CONTROL, 0x9c);
#endif
bbm_word_write(hDevice, BBM_BUF_FIC_START, FIC_BUF_START);
bbm_word_write(hDevice, BBM_BUF_FIC_END, FIC_BUF_END);
bbm_word_write(hDevice, BBM_BUF_FIC_THR, FIC_BUF_THR);
bbm_word_write(hDevice, BBM_BUF_CH0_START, CH0_BUF_START);
bbm_word_write(hDevice, BBM_BUF_CH0_END, CH0_BUF_END);
bbm_word_write(hDevice, BBM_BUF_CH0_THR, CH0_BUF_THR);
bbm_word_write(hDevice, BBM_BUF_CH1_START, CH1_BUF_START);
bbm_word_write(hDevice, BBM_BUF_CH1_END, CH1_BUF_END);
bbm_word_write(hDevice, BBM_BUF_CH1_THR, CH1_BUF_THR);
bbm_word_write(hDevice, BBM_BUF_CH2_START, CH2_BUF_START);
bbm_word_write(hDevice, BBM_BUF_CH2_END, CH2_BUF_END);
bbm_word_write(hDevice, BBM_BUF_CH2_THR, CH2_BUF_THR);
bbm_word_write(hDevice, BBM_BUF_CH3_START, CH3_BUF_START);
bbm_word_write(hDevice, BBM_BUF_CH3_END, CH3_BUF_END);
bbm_word_write(hDevice, BBM_BUF_CH3_THR, CH3_BUF_THR);
bbm_word_write(hDevice, BBM_BUF_INT, 0x01ff);
bbm_word_write(hDevice, BBM_BUF_ENABLE, 0x01ff);
intMask = BBM_MF_INT;
bbm_write(hDevice, BBM_COM_INT_ENABLE, intMask);
bbm_write(hDevice, BBM_COM_STATUS_ENABLE, intMask);
return BBM_OK;
}