s32 tuner_set_freq(HANDLE handle, DEVICEID devid, u32 freq, u8 subch)
{
#ifdef BBM_I2C_TSIF
u8 tsif_en = 0;
#endif
if (tuner == NULL)
return BBM_E_TN_SELECT;
#ifdef BBM_I2C_TSIF
if (devid == DIV_MASTER || devid == DIV_BROADCAST) {
bbm_byte_read(handle, DIV_MASTER, BBM_TS_SEL, &tsif_en);
bbm_byte_write(handle, DIV_MASTER, BBM_TS_SEL, tsif_en & 0x7f);
}
#endif
fc8300_set_core_clk(handle, devid, broadcast_type, freq);
bbm_byte_write(handle, devid, BBM_CENTER_CH_NUM, subch);
switch (broadcast_type) {
case ISDBT_1SEG:
case ISDBTMM_1SEG:
case ISDBTSB_1SEG:
case ISDBT_CATV_1SEG:
freq -= 380;
break;
case ISDBTSB_3SEG:
#if (BBM_BAND_WIDTH == 6)
freq -= 1000;
#elif (BBM_BAND_WIDTH == 7)
freq -= 1170;
#else /* BBM)BAND_WIDTH == 8 */
freq -= 1330;
#endif
break;
case ISDBT_13SEG:
case ISDBTMM_13SEG:
case ISDBT_CATV_13SEG:
break;
}
if (tuner->set_freq(handle, devid, freq))
return BBM_E_TN_SET_FREQ;
fc8300_reset(handle, devid);
#ifdef BBM_I2C_TSIF
if (devid == DIV_MASTER || devid == DIV_BROADCAST)
bbm_byte_write(handle, DIV_MASTER, BBM_TS_SEL, tsif_en);
#endif
return BBM_OK;
}
void fc8180_isr(HANDLE handle)
{
#ifdef BBM_AUX_INT
u8 aux_int_status = 0;
#endif
#ifndef BBM_I2C_TSIF
u8 buf_int_status = 0;
bbm_read(handle, BBM_BUF_STATUS, &buf_int_status);
if (buf_int_status) {
bbm_write(handle, BBM_BUF_STATUS, buf_int_status);
fc8180_data(handle, buf_int_status);
}
/* Overrun */
buf_int_status = 0;
bbm_read(handle, BBM_BUF_STATUS, &buf_int_status);
if (buf_int_status) {
bbm_write(handle, BBM_BUF_STATUS, buf_int_status);
fc8180_data(handle, buf_int_status);
}
#endif
#ifdef BBM_AUX_INT
bbm_byte_read(handle, BBM_AUX_STATUS_CLEAR, &aux_int_status);
if (aux_int_status) {
bbm_byte_write(handle, BBM_AUX_STATUS_CLEAR, aux_int_status);
fc8180_aux_int(handle, aux_int_status);
}
#endif
}
int BBM_BYTE_WRITE(HANDLE hDevice, u16 addr, u8 data)
{
int res;
res = bbm_byte_write(hDevice, addr, data);
return res;
}
fci_s32 bbm_com_byte_write(HANDLE handle, fci_u16 addr, fci_u8 data)
{
fci_s32 res;
res = bbm_byte_write(handle, addr, data);
return res;
}
s32 bbm_com_byte_write(HANDLE handle, DEVICEID devid, u16 addr, u8 data)
{
s32 res;
res = bbm_byte_write(handle, devid, addr, data);
return res;
}
int bbm_com_byte_write(HANDLE hDevice, u16 addr, u8 data)
{
int res;
res = bbm_byte_write(hDevice, addr, data);
return res;
}
void fc8300_isr(HANDLE handle)
{
#ifndef BBM_I2C_TSIF
u8 buf_int_status = 0;
#endif
#ifdef BBM_AUX_INT
u8 aux_int_status = 0;
#endif
print_log(0,"%s \n",__func__);
#ifndef BBM_I2C_TSIF
bbm_byte_read(handle, DIV_MASTER, BBM_BUF_STATUS_CLEAR,
&buf_int_status);
if (buf_int_status) {
bbm_byte_write(handle, DIV_MASTER,
BBM_BUF_STATUS_CLEAR, buf_int_status);
fc8300_data(handle, DIV_MASTER, buf_int_status);
}
buf_int_status = 0;
bbm_byte_read(handle, DIV_MASTER, BBM_BUF_STATUS_CLEAR,
&buf_int_status);
if (buf_int_status) {
bbm_byte_write(handle, DIV_MASTER,
BBM_BUF_STATUS_CLEAR, buf_int_status);
fc8300_data(handle, DIV_MASTER, buf_int_status);
}
#endif
#ifdef BBM_AUX_INT
bbm_byte_read(handle, DIV_MASTER, BBM_AUX_STATUS_CLEAR,
&aux_int_status);
if (aux_int_status) {
bbm_byte_write(handle, DIV_MASTER,
BBM_AUX_STATUS_CLEAR, aux_int_status);
fc8300_aux_int(handle, DIV_MASTER, aux_int_status);
}
#endif
}
s32 tuner_select(HANDLE handle, DEVICEID devid,
enum PRODUCT_TYPE product, enum BROADCAST_TYPE broadcast)
{
switch (product) {
case FC8300_TUNER:
tuner = &fc8300_tuner;
tuner_addr = FC8300_TUNER_ADDR;
broadcast_type = broadcast;
break;
}
if (tuner == NULL)
{
print_log(0,"ERROR tuner == NULL\n");
return BBM_E_TN_SELECT;
}
if (tuner->init(handle, devid, broadcast))
{
print_log(0,"tuner->init\n");
return BBM_E_TN_INIT;
}
fc8300_set_broadcast_mode(handle, devid, broadcast);
#ifdef BBM_ES
if (product == FC8300_TUNER) {
u8 chip_ver = 0x00;
tuner_i2c_read(handle, devid, 0xff, 1, &chip_ver, 1);
if (chip_ver == 0xc0)
return BBM_OK;
bbm_byte_write(handle, DIV_MASTER, BBM_RESYNC_ENABLE, 0xcf);
bbm_long_write(handle, DIV_BROADCAST, BBM_MEMORY_RWM0,
0x05555555);
bbm_byte_write(handle, DIV_BROADCAST, BBM_SFS_FTS_ERR_MAX_1SEG,
0x08);
bbm_byte_write(handle, DIV_BROADCAST, BBM_SFS_FTS_ERR_MAX_3SEG,
0x08);
bbm_byte_write(handle, DIV_BROADCAST, BBM_PGA_GAIN_MAX, 0x0c);
bbm_byte_write(handle, DIV_BROADCAST, BBM_CSF_GAIN_MAX, 0x09);
bbm_byte_write(handle, DIV_MASTER, BBM_FD_OUT_MODE, 0x03);
bbm_byte_write(handle, DIV_MASTER, BBM_DIV_START_MODE, 0x17);
bbm_byte_write(handle, DIV_BROADCAST,
BBM_PSAT_ON_REF_1SEG_QPSK, 0x1a);
bbm_byte_write(handle, DIV_BROADCAST,
BBM_PSAT_ON_REF_1SEG_16QAM, 0x1b);
switch (broadcast) {
case ISDBT_1SEG:
case ISDBTMM_1SEG:
case ISDBTSB_1SEG:
case ISDBT_CATV_1SEG:
case ISDBTSB_3SEG:
bbm_byte_write(handle, DIV_BROADCAST, BBM_SFS_MTH,
0x32);
break;
case ISDBT_13SEG:
case ISDBTMM_13SEG:
case ISDBT_CATV_13SEG:
bbm_byte_write(handle, DIV_BROADCAST, BBM_SFS_MTH,
0x31);
break;
}
#if defined(BBM_2_DIVERSITY) || defined(BBM_4_DIVERSITY)
bbm_byte_write(handle, DIV_MASTER, BBM_XTAL_OUTBUF_EN, 0x00);
bbm_byte_write(handle, DIV_MASTER, BBM_XTAL_OUTBUF_GAIN, 0x03);
bbm_word_write(handle, DIV_BROADCAST, BBM_FD_RD_LATENCY_1SEG,
0x1840);
bbm_byte_write(handle, DIV_BROADCAST, BBM_COMB_OFF, 0x80);
#else /* SINGLE */
bbm_word_write(handle, DIV_BROADCAST, BBM_FD_RD_LATENCY_1SEG,
0x0002);
#endif /* #if defined(BBM_2_DIVERSITY) || defined(BBM_4_DIVERSITY) */
}
#endif /* #ifdef BBM_ES */
return BBM_OK;
}
static s32 fc8080_set_xtal(HANDLE handle)
{
if (main_xtal_freq == 24576) {
bbm_long_write(handle, BBM_NCO_OFFSET, 0x04000000);
bbm_byte_write(handle, BBM_NCO_INV, 0x80);
bbm_byte_write(handle, BBM_EZ_CONST, 0x80);
bbm_byte_write(handle, BBM_CLK_MODE, 0x02);
/* filter coefficient */
bbm_byte_write(handle, BBM_COEF00, 0x02);
bbm_byte_write(handle, BBM_COEF01, 0x0f);
bbm_byte_write(handle, BBM_COEF02, 0x0d);
bbm_byte_write(handle, BBM_COEF03, 0x00);
bbm_byte_write(handle, BBM_COEF04, 0x04);
bbm_byte_write(handle, BBM_COEF05, 0x03);
bbm_byte_write(handle, BBM_COEF06, 0x1c);
bbm_byte_write(handle, BBM_COEF07, 0x19);
bbm_byte_write(handle, BBM_COEF08, 0x02);
bbm_byte_write(handle, BBM_COEF09, 0x0c);
bbm_byte_write(handle, BBM_COEF0A, 0x04);
bbm_byte_write(handle, BBM_COEF0B, 0x30);
bbm_byte_write(handle, BBM_COEF0C, 0xed);
bbm_byte_write(handle, BBM_COEF0D, 0x13);
bbm_byte_write(handle, BBM_COEF0E, 0x4f);
bbm_byte_write(handle, BBM_COEF0F, 0x6b);
} else if (main_xtal_freq == 16384) {
/* clock mode */
bbm_long_write(handle, BBM_NCO_OFFSET, 0x04000000);
bbm_byte_write(handle, BBM_NCO_INV, 0x80);
bbm_byte_write(handle, BBM_EZ_CONST, 0x80);
bbm_byte_write(handle, BBM_CLK_MODE, 0x00);
/* filter coefficient */
bbm_byte_write(handle, BBM_COEF00, 0x02);
bbm_byte_write(handle, BBM_COEF01, 0x0f);
bbm_byte_write(handle, BBM_COEF02, 0x0d);
bbm_byte_write(handle, BBM_COEF03, 0x00);
bbm_byte_write(handle, BBM_COEF04, 0x04);
bbm_byte_write(handle, BBM_COEF05, 0x03);
bbm_byte_write(handle, BBM_COEF06, 0x1c);
bbm_byte_write(handle, BBM_COEF07, 0x19);
bbm_byte_write(handle, BBM_COEF08, 0x02);
bbm_byte_write(handle, BBM_COEF09, 0x0c);
bbm_byte_write(handle, BBM_COEF0A, 0x04);
bbm_byte_write(handle, BBM_COEF0B, 0x30);
bbm_byte_write(handle, BBM_COEF0C, 0xed);
bbm_byte_write(handle, BBM_COEF0D, 0x13);
bbm_byte_write(handle, BBM_COEF0E, 0x4f);
bbm_byte_write(handle, BBM_COEF0F, 0x6b);
} else if (main_xtal_freq == 19200) {
bbm_long_write(handle, BBM_NCO_OFFSET, 0x0369d037);
bbm_byte_write(handle, BBM_NCO_INV, 0x96);
bbm_byte_write(handle, BBM_EZ_CONST, 0x6d);
bbm_byte_write(handle, BBM_CLK_MODE, 0x00);
/* filter coefficient */
bbm_byte_write(handle, BBM_COEF00, 0x0e);
bbm_byte_write(handle, BBM_COEF01, 0x00);
bbm_byte_write(handle, BBM_COEF02, 0x03);
bbm_byte_write(handle, BBM_COEF03, 0x03);
bbm_byte_write(handle, BBM_COEF04, 0x1f);
bbm_byte_write(handle, BBM_COEF05, 0x1a);
bbm_byte_write(handle, BBM_COEF06, 0x1b);
bbm_byte_write(handle, BBM_COEF07, 0x03);
bbm_byte_write(handle, BBM_COEF08, 0x0a);
bbm_byte_write(handle, BBM_COEF09, 0x05);
bbm_byte_write(handle, BBM_COEF0A, 0x37);
bbm_byte_write(handle, BBM_COEF0B, 0x2d);
bbm_byte_write(handle, BBM_COEF0C, 0xfa);
bbm_byte_write(handle, BBM_COEF0D, 0x1f);
bbm_byte_write(handle, BBM_COEF0E, 0x49);
bbm_byte_write(handle, BBM_COEF0F, 0x5c);
} else if (main_xtal_freq == 24000) {
bbm_long_write(handle, BBM_NCO_OFFSET, 0x02bb0cf8);
bbm_byte_write(handle, BBM_NCO_INV, 0xbc);
bbm_byte_write(handle, BBM_EZ_CONST, 0x57);
bbm_byte_write(handle, BBM_CLK_MODE, 0x00);
/* filter coefficient */
bbm_byte_write(handle, BBM_COEF00, 0x02);
bbm_byte_write(handle, BBM_COEF01, 0x02);
bbm_byte_write(handle, BBM_COEF02, 0x00);
bbm_byte_write(handle, BBM_COEF03, 0x0c);
bbm_byte_write(handle, BBM_COEF04, 0x1c);
bbm_byte_write(handle, BBM_COEF05, 0x1f);
bbm_byte_write(handle, BBM_COEF06, 0x05);
bbm_byte_write(handle, BBM_COEF07, 0x08);
bbm_byte_write(handle, BBM_COEF08, 0x04);
bbm_byte_write(handle, BBM_COEF09, 0x3a);
bbm_byte_write(handle, BBM_COEF0A, 0x31);
bbm_byte_write(handle, BBM_COEF0B, 0x34);
bbm_byte_write(handle, BBM_COEF0C, 0x07);
bbm_byte_write(handle, BBM_COEF0D, 0x26);
bbm_byte_write(handle, BBM_COEF0E, 0x42);
bbm_byte_write(handle, BBM_COEF0F, 0x4e);
} else if (main_xtal_freq == 26000) {
bbm_long_write(handle, BBM_NCO_OFFSET, 0x03c7ea98);
bbm_byte_write(handle, BBM_NCO_INV, 0x87);
bbm_byte_write(handle, BBM_EZ_CONST, 0x79);
bbm_byte_write(handle, BBM_CLK_MODE, 0x02);
/* filter coefficient */
bbm_byte_write(handle, BBM_COEF00, 0x0f);
bbm_byte_write(handle, BBM_COEF01, 0x0d);
bbm_byte_write(handle, BBM_COEF02, 0x0f);
bbm_byte_write(handle, BBM_COEF03, 0x03);
bbm_byte_write(handle, BBM_COEF04, 0x04);
bbm_byte_write(handle, BBM_COEF05, 0x1f);
bbm_byte_write(handle, BBM_COEF06, 0x19);
bbm_byte_write(handle, BBM_COEF07, 0x1c);
bbm_byte_write(handle, BBM_COEF08, 0x07);
bbm_byte_write(handle, BBM_COEF09, 0x0b);
bbm_byte_write(handle, BBM_COEF0A, 0x3f);
bbm_byte_write(handle, BBM_COEF0B, 0x2d);
bbm_byte_write(handle, BBM_COEF0C, 0xf2);
bbm_byte_write(handle, BBM_COEF0D, 0x19);
bbm_byte_write(handle, BBM_COEF0E, 0x4d);
bbm_byte_write(handle, BBM_COEF0F, 0x65);
} else if (main_xtal_freq == 27000) {
bbm_long_write(handle, BBM_NCO_OFFSET, 0x03a4114b);
bbm_byte_write(handle, BBM_NCO_INV, 0x8d);
bbm_byte_write(handle, BBM_EZ_CONST, 0x75);
bbm_byte_write(handle, BBM_CLK_MODE, 0x02);
/* filter coefficient */
bbm_byte_write(handle, BBM_COEF00, 0x0e);
bbm_byte_write(handle, BBM_COEF01, 0x0e);
bbm_byte_write(handle, BBM_COEF02, 0x01);
bbm_byte_write(handle, BBM_COEF03, 0x04);
bbm_byte_write(handle, BBM_COEF04, 0x03);
bbm_byte_write(handle, BBM_COEF05, 0x1d);
bbm_byte_write(handle, BBM_COEF06, 0x19);
bbm_byte_write(handle, BBM_COEF07, 0x1f);
bbm_byte_write(handle, BBM_COEF08, 0x09);
bbm_byte_write(handle, BBM_COEF09, 0x09);
bbm_byte_write(handle, BBM_COEF0A, 0x3b);
bbm_byte_write(handle, BBM_COEF0B, 0x2d);
bbm_byte_write(handle, BBM_COEF0C, 0xf5);
bbm_byte_write(handle, BBM_COEF0D, 0x1c);
bbm_byte_write(handle, BBM_COEF0E, 0x4b);
bbm_byte_write(handle, BBM_COEF0F, 0x61);
} else if (main_xtal_freq == 27120) {
bbm_long_write(handle, BBM_NCO_OFFSET, 0x039ff180);
bbm_byte_write(handle, BBM_NCO_INV, 0x8d);
bbm_byte_write(handle, BBM_EZ_CONST, 0x74);
bbm_byte_write(handle, BBM_CLK_MODE, 0x02);
/* filter coefficient */
bbm_byte_write(handle, BBM_COEF00, 0x0e);
bbm_byte_write(handle, BBM_COEF01, 0x0e);
bbm_byte_write(handle, BBM_COEF02, 0x01);
bbm_byte_write(handle, BBM_COEF03, 0x04);
bbm_byte_write(handle, BBM_COEF04, 0x03);
bbm_byte_write(handle, BBM_COEF05, 0x1d);
bbm_byte_write(handle, BBM_COEF06, 0x19);
bbm_byte_write(handle, BBM_COEF07, 0x1f);
bbm_byte_write(handle, BBM_COEF08, 0x09);
bbm_byte_write(handle, BBM_COEF09, 0x09);
bbm_byte_write(handle, BBM_COEF0A, 0x3b);
bbm_byte_write(handle, BBM_COEF0B, 0x2d);
bbm_byte_write(handle, BBM_COEF0C, 0xf5);
bbm_byte_write(handle, BBM_COEF0D, 0x1c);
bbm_byte_write(handle, BBM_COEF0E, 0x4b);
bbm_byte_write(handle, BBM_COEF0F, 0x61);
} else if (main_xtal_freq == 32000) {
bbm_long_write(handle, BBM_NCO_OFFSET, 0x03126eb8);
bbm_byte_write(handle, BBM_NCO_INV, 0xa7);
bbm_byte_write(handle, BBM_EZ_CONST, 0x62);
bbm_byte_write(handle, BBM_CLK_MODE, 0x02);
/* filter coefficient */
bbm_byte_write(handle, BBM_COEF00, 0x0e);
bbm_byte_write(handle, BBM_COEF01, 0x0e);
bbm_byte_write(handle, BBM_COEF02, 0x01);
bbm_byte_write(handle, BBM_COEF03, 0x04);
bbm_byte_write(handle, BBM_COEF04, 0x03);
bbm_byte_write(handle, BBM_COEF05, 0x1d);
bbm_byte_write(handle, BBM_COEF06, 0x19);
bbm_byte_write(handle, BBM_COEF07, 0x1f);
bbm_byte_write(handle, BBM_COEF08, 0x09);
bbm_byte_write(handle, BBM_COEF09, 0x09);
bbm_byte_write(handle, BBM_COEF0A, 0x3b);
bbm_byte_write(handle, BBM_COEF0B, 0x3d);
bbm_byte_write(handle, BBM_COEF0C, 0xf5);
bbm_byte_write(handle, BBM_COEF0D, 0x1c);
bbm_byte_write(handle, BBM_COEF0E, 0x4b);
bbm_byte_write(handle, BBM_COEF0F, 0x61);
} else if (main_xtal_freq == 38400) {
bbm_long_write(handle, BBM_NCO_OFFSET, 0x0369d037);
bbm_byte_write(handle, BBM_NCO_INV, 0x96);
bbm_byte_write(handle, BBM_EZ_CONST, 0x6d);
bbm_byte_write(handle, BBM_CLK_MODE, 0x01);
/* filter coefficient */
bbm_byte_write(handle, BBM_COEF00, 0x0e);
bbm_byte_write(handle, BBM_COEF01, 0x00);
bbm_byte_write(handle, BBM_COEF02, 0x03);
bbm_byte_write(handle, BBM_COEF03, 0x03);
bbm_byte_write(handle, BBM_COEF04, 0x1f);
bbm_byte_write(handle, BBM_COEF05, 0x1a);
bbm_byte_write(handle, BBM_COEF06, 0x1b);
bbm_byte_write(handle, BBM_COEF07, 0x03);
bbm_byte_write(handle, BBM_COEF08, 0x0a);
bbm_byte_write(handle, BBM_COEF09, 0x05);
bbm_byte_write(handle, BBM_COEF0A, 0x37);
bbm_byte_write(handle, BBM_COEF0B, 0x2d);
bbm_byte_write(handle, BBM_COEF0C, 0xfa);
bbm_byte_write(handle, BBM_COEF0D, 0x1f);
bbm_byte_write(handle, BBM_COEF0E, 0x49);
bbm_byte_write(handle, BBM_COEF0F, 0x5c);
}
return BBM_OK;
}
static void fc8300_aux_int(HANDLE handle, DEVICEID devid, u8 aux_int_status)
{
if (aux_int_status & AUX_INT_TMCC_INT_SRC)
;
if (aux_int_status & AUX_INT_TMCC_INDTPS_SRC)
;
if (aux_int_status & AUX_INT_AC_PREFRM_SRC)
;
if (aux_int_status & AUX_INT_AC_EWISTAFLAG_SRC)
;
if (aux_int_status & AUX_INT_SYNC_RELATED_INT) {
u8 sync = 0;
bbm_byte_read(handle, DIV_MASTER, BBM_SYS_MD_INT_CLR, &sync);
if (sync) {
bbm_byte_write(handle, DIV_MASTER, BBM_SYS_MD_INT_CLR,
sync);
if (sync & SYS_MD_NO_OFDM_DETECT)
;
if (sync & SYS_MD_RESYNC_OCCUR)
;
if (sync & SYS_MD_TMCC_LOCK)
;
if (sync & SYS_MD_A_LAYER_BER_UPDATE)
;
if (sync & SYS_MD_B_LAYER_BER_UPDATE)
;
if (sync & SYS_MD_C_LAYER_BER_UPDATE)
;
if (sync & SYS_MD_BER_UPDATE)
;
}
}
if (aux_int_status & AUX_INT_GPIO_INT_CLEAR)
;
if (aux_int_status & AUX_INT_FEC_RELATED_INT) {
u8 fec = 0;
bbm_byte_read(handle, DIV_MASTER, BBM_FEC_INT_CLR, &fec);
if (fec) {
bbm_byte_write(handle, DIV_MASTER, BBM_FEC_INT_CLR,
fec);
if (fec & FEC_INT_IRQ_A_TS_ERROR)
;
if (fec & FEC_INT_IRQ_B_TS_ERROR)
;
if (fec & FEC_INT_IRQ_C_TS_ERROR)
;
}
}
if (aux_int_status & AUX_INT_AUTO_SWITCH) {
u8 auto_switch = 0;
bbm_byte_read(handle, DIV_MASTER, BBM_OSS_MNT, &auto_switch);
if (auto_switch & AUTO_SWITCH_1_SEG) /* 1-SEG */
;
else /* 12-SEG */
;
}
}
