| 1 | /****************************************************************************/ |
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| 2 | /* */ |
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| 3 | /* Copyright (c) 2003 Trident Technologies, Inc. */ |
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| 4 | /* All rights reserved */ |
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| 5 | /* */ |
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| 6 | /* The content of this file or document is CONFIDENTIAL and PROPRIETARY */ |
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| 7 | /* to Trident Microsystems, Inc. It is subject to the terms of a */ |
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| 8 | /* License Agreement between Licensee and Trident Technologies, Inc. */ |
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| 9 | /* restricting among other things, the use, reproduction, distribution */ |
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| 10 | /* and transfer. Each of the embodiments, including this information and */ |
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| 11 | /* any derivative work shall retain this copyright notice */ |
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| 12 | /* */ |
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| 13 | /****************************************************************************/ |
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| 14 | /**************************************************************************** |
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| 15 | * Copyright (C) 2003-2005, Trident Technologies, Inc. |
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| 16 | * Copyright (C) 2003-2005, Oren Semiconductor |
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| 17 | * |
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| 18 | * File: TunerDTVS205FH201A.c |
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| 19 | * |
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| 20 | * Created: 01-25-05 |
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| 21 | * Description: This file contain source code for DTVS205FH201A |
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| 22 | * |
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| 23 | * Modified by Alex, 2006-4-29 |
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| 24 | * |
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| 25 | ****************************************************************************/ |
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| 26 | #include <stdio.h> |
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| 27 | #include <unistd.h> |
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| 28 | #include "dsthalcommon.h" |
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| 29 | #include "dsthalcfg.h" |
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| 30 | #include "S5H1409Core.h" |
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| 31 | //#include "TunerDTVS205FH201A.h" |
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| 32 | //#include "IicComm.h" |
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| 33 | //#include "trid_sysdef.h" |
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| 34 | //#include "TunerDebug.h" |
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| 35 | |
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| 36 | |
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| 37 | #undef DTVS205_DEVICE_ADDRESS_WRITE |
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| 38 | #define DTVS205_DEVICE_ADDRESS_WRITE 0xC2 |
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| 39 | |
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| 40 | extern int S5H1409_IicTransmit(unsigned char chipAddr, unsigned char *pBuffer, int len ); |
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| 41 | #define MY_MSG_LEVEL 1 |
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| 42 | |
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| 43 | // global data structure for our tuner i2c address and tuner type |
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| 44 | TUNER_INIT_PARAMETERS gStInitParam[MAX_TUNER_SUPPORT]; // port |
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| 45 | |
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| 46 | #ifdef _DEBUG_AGC_ |
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| 47 | TYPE_TUNERDTVS205FH201A_AGC g_AgcValue=TUNERDTVS205FH201A_AGC_96; |
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| 48 | #endif |
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| 49 | |
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| 50 | |
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| 51 | static BOOLEAN TunerDTVS205BeforeSendBytes() |
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| 52 | { |
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| 53 | if ( Sdm_1409xRepeaterEnable() ) |
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| 54 | return 0; |
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| 55 | |
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| 56 | return 1; |
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| 57 | } |
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| 58 | static BOOLEAN TunerDTVS205AfterSendBytes() |
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| 59 | { |
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| 60 | if ( Sdm_1409xRepeaterDisable() ) |
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| 61 | return 0; |
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| 62 | |
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| 63 | return 1; |
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| 64 | } |
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| 65 | |
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| 66 | int TunerDTVS205FH201ASendChannel( unsigned int uiChannel, int iAdjustFreqKHZ, CHANNEL_TABLE_TYPE iChannelTable,TYPE_TUNERDTVS205FH201A_REF_DIVIDER_RATIO iRefDividerRatio,unsigned int uiAgc, unsigned int uiAgcMode,unsigned int uiChargePump,unsigned int uiAgcTimeConstant) |
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| 67 | { |
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| 68 | unsigned long ulFrequency; |
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| 69 | unsigned char Db1; |
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| 70 | unsigned char Db2; |
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| 71 | unsigned char Cb; |
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| 72 | unsigned char Bb; |
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| 73 | |
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| 74 | printf("uiChannel=%d\n", uiChannel); |
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| 75 | |
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| 76 | DTVS205FH201AInitBytes(&Db1,&Db2,&Cb,&Bb); |
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| 77 | ulFrequency = TunerDTVS205FH201AGetFrequency(uiChannel,iChannelTable); |
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| 78 | if(0 == ulFrequency) |
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| 79 | return DTVS205FH201A_CHANNEL_DOES_NOT_FIT_ANY_FREQUENCY; |
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| 80 | |
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| 81 | //Add for the adjust |
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| 82 | ulFrequency+=iAdjustFreqKHZ; |
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| 83 | |
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| 84 | //printf(" ### AgcMode = %d ### \n",uiAgcMode); |
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| 85 | |
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| 86 | if(FALSE == TunerDTVS205FH201ASetRFFreq(ulFrequency,uiAgcMode,&Bb)) |
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| 87 | return DTVS205FH201A_FREQUENCY_VALUE_OUT_OF_RANGE; |
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| 88 | |
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| 89 | if(FALSE == DTVS205FH201ASetN( ulFrequency,iRefDividerRatio,&Db1,&Db2)) |
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| 90 | return DTVS205FH201A_COULD_NOT_SET_N; |
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| 91 | |
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| 92 | #if 1//20071110 |
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| 93 | if (((ulFrequency>=DTVS205FH201A_100MHz)&&(ulFrequency<=DTVS205FH201A_168MHz)) || ((ulFrequency>=DTVS205FH201A_700MHz)&&(ulFrequency<=DTVS205FH201A_866MHz))) |
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| 94 | { |
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| 95 | uiChargePump=TUNERDTVS205FH201A_CHARGE_PUMP_100; |
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| 96 | } |
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| 97 | else |
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| 98 | { |
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| 99 | uiChargePump=TUNERDTVS205FH201A_CHARGE_PUMP_20; |
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| 100 | } |
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| 101 | #endif |
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| 102 | |
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| 103 | DTVS205FH201ASetCPandStepSize(iRefDividerRatio, uiChargePump, &Cb); |
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| 104 | // DTVS205FH201ASetStepSize( iRefDividerRatio, &Cb,&Cb2); |
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| 105 | // DTVS205FH201ASetAGC(uiAgc,&Ab); |
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| 106 | // DTVS205FH201ASetATC(uiAgcTimeConstant,&Ab); |
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| 107 | |
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| 108 | return DTVS205FH201ASendControlData(uiAgcMode,Db1,Db2,Cb,Bb); |
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| 109 | } |
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| 110 | |
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| 111 | #if 1 |
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| 112 | int TunerDTVS205FH201ASendFreq( unsigned long ulFrequency,TYPE_TUNERDTVS205FH201A_REF_DIVIDER_RATIO iRefDividerRatio,unsigned int uiAgc, unsigned int uiAgcMode,unsigned int uiChargePump,unsigned int uiAgcTimeConstant) |
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| 113 | { |
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| 114 | unsigned char Db1; |
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| 115 | unsigned char Db2; |
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| 116 | unsigned char Cb; |
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| 117 | unsigned char Bb; |
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| 118 | // unsigned char Ab; |
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| 119 | // unsigned char Cb2; |
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| 120 | |
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| 121 | DTVS205FH201AInitBytes(&Db1,&Db2,&Cb,&Bb); |
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| 122 | |
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| 123 | //printf(" ### AgcMode = %d ### \n",uiAgcMode); |
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| 124 | printf("ulFrequency is %ld\n",ulFrequency); |
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| 125 | ulFrequency /= 1000; |
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| 126 | if(FALSE == TunerDTVS205FH201ASetRFFreq(ulFrequency,uiAgcMode,&Bb)){ |
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| 127 | printf("|%s|%d|\n",__FUNCTION__,__LINE__); |
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| 128 | return DTVS205FH201A_FREQUENCY_VALUE_OUT_OF_RANGE; |
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| 129 | } |
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| 130 | |
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| 131 | if(FALSE == DTVS205FH201ASetN( ulFrequency,iRefDividerRatio,&Db1,&Db2)){ |
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| 132 | printf("|%s|%d|\n",__FUNCTION__,__LINE__); |
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| 133 | return DTVS205FH201A_COULD_NOT_SET_N; |
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| 134 | } |
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| 135 | |
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| 136 | #if 1//20071110 |
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| 137 | if (((ulFrequency>=DTVS205FH201A_100MHz)&&(ulFrequency<=DTVS205FH201A_168MHz)) || ((ulFrequency>=DTVS205FH201A_700MHz)&&(ulFrequency<=DTVS205FH201A_866MHz))) |
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| 138 | { |
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| 139 | printf("|%s|%d|\n",__FUNCTION__,__LINE__); |
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| 140 | uiChargePump=TUNERDTVS205FH201A_CHARGE_PUMP_100; |
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| 141 | } |
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| 142 | else |
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| 143 | { |
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| 144 | printf("|%s|%d|\n",__FUNCTION__,__LINE__); |
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| 145 | uiChargePump=TUNERDTVS205FH201A_CHARGE_PUMP_20; |
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| 146 | } |
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| 147 | #endif |
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| 148 | |
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| 149 | DTVS205FH201ASetCPandStepSize(iRefDividerRatio, uiChargePump, &Cb); |
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| 150 | // DTVS205FH201ASetStepSize( iRefDividerRatio, &Cb,&Cb2); |
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| 151 | // DTVS205FH201ASetAGC(uiAgc,&Ab); |
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| 152 | // DTVS205FH201ASetATC(uiAgcTimeConstant,&Ab); |
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| 153 | |
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| 154 | return DTVS205FH201ASendControlData(uiAgcMode,Db1,Db2,Cb,Bb); |
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| 155 | } |
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| 156 | |
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| 157 | int TunerDTVS205FH201ASendPicCarrier( unsigned long ulFrequency,TYPE_TUNERDTVS205FH201A_REF_DIVIDER_RATIO iRefDividerRatio,unsigned int uiAgc, unsigned int uiAgcMode,unsigned int uiChargePump,unsigned int uiAgcTimeConstant) |
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| 158 | { |
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| 159 | //add 1.75 MHz to the picture carrier frequency |
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| 160 | return TunerDTVS205FH201ASendFreq( ulFrequency + 1750 ,iRefDividerRatio,uiAgc, uiAgcMode,uiChargePump, uiAgcTimeConstant); |
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| 161 | } |
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| 162 | #endif |
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| 163 | |
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| 164 | unsigned long TunerDTVS205FH201AGetFrequency( unsigned int uiChannelNumber,CHANNEL_TABLE_TYPE iChannelTable) |
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| 165 | { |
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| 166 | unsigned long ulFreq = 0; |
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| 167 | |
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| 168 | if(NA_TERRESTRIAL == iChannelTable) |
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| 169 | {//terrestrial |
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| 170 | if ((uiChannelNumber >= 2) && (uiChannelNumber <= 6)) |
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| 171 | { |
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| 172 | switch (uiChannelNumber) |
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| 173 | { |
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| 174 | case 2: |
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| 175 | ulFreq = 57; |
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| 176 | break; |
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| 177 | case 3: |
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| 178 | ulFreq = 63; |
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| 179 | break; |
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| 180 | case 4: |
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| 181 | ulFreq = 69; |
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| 182 | break; |
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| 183 | case 5: |
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| 184 | ulFreq = 79; |
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| 185 | break; |
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| 186 | case 6: |
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| 187 | ulFreq = 85; |
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| 188 | break; |
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| 189 | } |
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| 190 | } |
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| 191 | else if ((uiChannelNumber >= 7) && (uiChannelNumber <= 13)) |
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| 192 | { |
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| 193 | ulFreq = 174 + ((uiChannelNumber - 7) * 6) + 3; |
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| 194 | } |
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| 195 | else if ((uiChannelNumber >= 14) && (uiChannelNumber <= 69)) |
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| 196 | { |
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| 197 | ulFreq = 470 + ((uiChannelNumber - 14) * 6) + 3; |
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| 198 | } |
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| 199 | else if ((uiChannelNumber >= 14) && (uiChannelNumber <= 77)) |
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| 200 | { |
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| 201 | ulFreq = 470 + ((uiChannelNumber - 14) * 6) + 3; |
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| 202 | } |
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| 203 | else |
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| 204 | { |
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| 205 | return 0; |
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| 206 | } |
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| 207 | |
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| 208 | return ulFreq * 1000; |
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| 209 | |
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| 210 | } |
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| 211 | else if(NA_CATV == iChannelTable) |
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| 212 | {//CATV |
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| 213 | if ((uiChannelNumber >= 1) && (uiChannelNumber <= 6)) |
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| 214 | { |
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| 215 | switch (uiChannelNumber) |
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| 216 | { |
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| 217 | case 1: |
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| 218 | ulFreq = 75; |
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| 219 | break; |
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| 220 | case 2: |
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| 221 | ulFreq = 57; |
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| 222 | break; |
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| 223 | case 3: |
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| 224 | ulFreq = 63; |
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| 225 | break; |
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| 226 | case 4: |
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| 227 | ulFreq = 69; |
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| 228 | break; |
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| 229 | case 5: |
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| 230 | ulFreq = 79; |
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| 231 | break; |
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| 232 | case 6: |
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| 233 | ulFreq = 85; |
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| 234 | break; |
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| 235 | } |
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| 236 | } |
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| 237 | else if ((uiChannelNumber >= 95) && (uiChannelNumber <= 99)) |
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| 238 | { |
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| 239 | ulFreq = 90 + ((uiChannelNumber - 95) * 6) + 3; |
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| 240 | } |
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| 241 | else if ((uiChannelNumber >= 7) && (uiChannelNumber <= 13)) |
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| 242 | { |
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| 243 | ulFreq = 174 + ((uiChannelNumber - 7) * 6) + 3; |
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| 244 | } |
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| 245 | else if ((uiChannelNumber >= 14) && (uiChannelNumber <= 22)) |
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| 246 | { |
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| 247 | ulFreq = 120 + ((uiChannelNumber - 14) * 6) + 3; |
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| 248 | } |
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| 249 | else if ((uiChannelNumber >= 23) && (uiChannelNumber <= 94)) |
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| 250 | { |
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| 251 | ulFreq = 216 + ((uiChannelNumber - 23) * 6) + 3; |
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| 252 | } |
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| 253 | else if ((uiChannelNumber >= 100) && (uiChannelNumber <= 135)) |
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| 254 | { |
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| 255 | ulFreq = 648 + ((uiChannelNumber - 100) * 6) + 3; |
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| 256 | } |
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| 257 | else |
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| 258 | { |
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| 259 | return 0; |
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| 260 | } |
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| 261 | return ulFreq * 1000; |
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| 262 | } |
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| 263 | else if(IRC == iChannelTable) |
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| 264 | {//IRC |
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| 265 | if ((uiChannelNumber >= 1) && (uiChannelNumber <= 6)) |
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| 266 | { |
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| 267 | switch (uiChannelNumber) |
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| 268 | { |
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| 269 | case 1: |
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| 270 | ulFreq = 75; |
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| 271 | //ulFreq = 75012; |
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| 272 | break; |
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| 273 | case 2: |
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| 274 | ulFreq = 57; |
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| 275 | //ulFreq = 57015; |
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| 276 | break; |
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| 277 | case 3: |
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| 278 | ulFreq = 63; |
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| 279 | //ulFreq = 63012; |
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| 280 | break; |
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| 281 | case 4: |
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| 282 | ulFreq = 69; |
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| 283 | //ulFreq = 69012; |
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| 284 | break; |
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| 285 | case 5: |
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| 286 | ulFreq = 81; |
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| 287 | //ulFreq = 81012; |
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| 288 | break; |
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| 289 | case 6: |
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| 290 | ulFreq = 87; |
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| 291 | //ulFreq = 87012; |
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| 292 | break; |
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| 293 | } |
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| 294 | } |
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| 295 | else if ((uiChannelNumber >= 95) && (uiChannelNumber <= 99)) |
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| 296 | { |
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| 297 | ulFreq = 90 + ((uiChannelNumber - 95) * 6) + 3; |
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| 298 | } |
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| 299 | else if ((uiChannelNumber >= 7) && (uiChannelNumber <= 13)) |
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| 300 | { |
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| 301 | ulFreq = 174 + ((uiChannelNumber - 7) * 6) + 3; |
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| 302 | } |
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| 303 | else if ((uiChannelNumber >= 14) && (uiChannelNumber <= 22)) |
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| 304 | { |
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| 305 | ulFreq = 120 + ((uiChannelNumber - 14) * 6) + 3; |
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| 306 | } |
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| 307 | else if ((uiChannelNumber >= 23) && (uiChannelNumber <= 94)) |
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| 308 | { |
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| 309 | ulFreq = 216 + ((uiChannelNumber - 23) * 6) + 3; |
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| 310 | } |
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| 311 | else if ((uiChannelNumber >= 100) && (uiChannelNumber <= 135)) |
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| 312 | { |
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| 313 | ulFreq = 648 + ((uiChannelNumber - 100) * 6) + 3; |
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| 314 | } |
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| 315 | else |
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| 316 | { |
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| 317 | return 0; |
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| 318 | } |
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| 319 | return (ulFreq * 1000) +12 ; |
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| 320 | } |
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| 321 | else if(HRC == iChannelTable) |
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| 322 | {//HRC |
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| 323 | if ((uiChannelNumber >= 1) && (uiChannelNumber <= 6)) |
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| 324 | { |
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| 325 | switch (uiChannelNumber) { |
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| 326 | case 1: |
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| 327 | //ulFreq = 75; |
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| 328 | ulFreq = 73753; |
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| 329 | break; |
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| 330 | case 2: |
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| 331 | ulFreq = 55753; |
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| 332 | break; |
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| 333 | case 3: |
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| 334 | ulFreq = 61753; |
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| 335 | break; |
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| 336 | case 4: |
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| 337 | ulFreq = 67753; |
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| 338 | break; |
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| 339 | case 5: |
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| 340 | ulFreq = 79754; |
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| 341 | break; |
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| 342 | case 6: |
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| 343 | ulFreq = 85754; |
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| 344 | break; |
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| 345 | } |
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| 346 | } |
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| 347 | else if ((uiChannelNumber >= 95) && (uiChannelNumber <= 99)) |
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| 348 | { |
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| 349 | ulFreq = (917545 + ((uiChannelNumber - 95) * 60003))/10; |
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| 350 | } |
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| 351 | else if ((uiChannelNumber >= 7) && (uiChannelNumber <= 13)) |
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| 352 | { |
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| 353 | ulFreq = (1757587 + ((uiChannelNumber - 7) * 60003))/10; |
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| 354 | } |
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| 355 | else if ((uiChannelNumber >= 14) && (uiChannelNumber <= 22)) |
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| 356 | { |
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| 357 | ulFreq = (1217560 + ((uiChannelNumber - 14) * 60003))/10; |
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| 358 | } |
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| 359 | else if ((uiChannelNumber >= 23) && (uiChannelNumber <= 94)) |
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| 360 | { |
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| 361 | ulFreq = (2177608 + ((uiChannelNumber - 23) * 60003))/10; |
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| 362 | } |
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| 363 | else if ((uiChannelNumber >= 100) && (uiChannelNumber <= 135)) |
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| 364 | { |
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| 365 | ulFreq = (6497824 + ((uiChannelNumber - 100) * 60003))/10; |
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| 366 | } |
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| 367 | else |
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| 368 | { |
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| 369 | return 0; |
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| 370 | } |
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| 371 | return ulFreq ; |
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| 372 | } |
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| 373 | else |
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| 374 | return 0; |
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| 375 | } |
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| 376 | |
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| 377 | |
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| 378 | BOOLEAN TunerDTVS205FH201ASetRFFreq(unsigned long ulFrequency,unsigned int iAgcMode ,unsigned char* pucBb) |
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| 379 | { |
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| 380 | *pucBb = 0; |
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| 381 | if (iAgcMode==TUNER_AGC_MODE_INTERNAL_ANALOG) |
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| 382 | *pucBb=0x00;//0x00 |
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| 383 | else |
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| 384 | *pucBb=0x04;//0x04 |
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| 385 | |
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| 386 | if ((ulFrequency >= DTVS205FH201A_LOW_BAND_MIN) && (ulFrequency <= DTVS205FH201A_LOW_BAND_MAX) ) |
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| 387 | { |
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| 388 | *pucBb |= 0x01; |
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| 389 | } |
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| 390 | else if((ulFrequency >= DTVS205FH201A_MID_BAND_MIN) && (ulFrequency <= DTVS205FH201A_MID_BAND_MAX)) |
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| 391 | { |
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| 392 | *pucBb |= 0x02; |
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| 393 | } |
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| 394 | else if((ulFrequency >= DTVS205FH201A_HIGH_BAND_MIN) && (ulFrequency <= DTVS205FH201A_HIGH_BAND_MAX)) |
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| 395 | { |
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| 396 | *pucBb |= 0x08; |
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| 397 | } |
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| 398 | else |
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| 399 | return FALSE; |
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| 400 | return TRUE; |
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| 401 | } |
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| 402 | |
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| 403 | |
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| 404 | BOOLEAN DTVS205FH201ASetN(unsigned long ulFrequency,TYPE_TUNERDTVS205FH201A_REF_DIVIDER_RATIO iRefDividerRatio, unsigned char* pucDb1,unsigned char* pucDb2) |
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| 405 | { |
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| 406 | // calc N |
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| 407 | unsigned short usNval,usMultiplier; |
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| 408 | unsigned char ucNlow8,ucNbits8_14; |
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| 409 | |
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| 410 | usMultiplier = 0; |
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| 411 | |
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| 412 | //1/(dRefDividerRatio/1000) |
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| 413 | switch(iRefDividerRatio) |
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| 414 | { |
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| 415 | case TUNERDTVS205FH201A_REF_DIVIDER_RATIO_31_25: |
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| 416 | usMultiplier = 32; |
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| 417 | break; |
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| 418 | case TUNERDTVS205FH201A_REF_DIVIDER_RATIO_50: |
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| 419 | usMultiplier = 20; |
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| 420 | break; |
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| 421 | case TUNERDTVS205FH201A_REF_DIVIDER_RATIO_62_5: |
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| 422 | usMultiplier = 16; |
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| 423 | break; |
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| 424 | // case TUNERDTVS205FH201A_REF_DIVIDER_RATIO_166_7: |
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| 425 | // usMultiplier = 6; |
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| 426 | // break; |
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| 427 | default: |
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| 428 | usMultiplier = 20; |
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| 429 | break; |
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| 430 | |
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| 431 | } |
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| 432 | |
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| 433 | usNval = (unsigned short)(((ulFrequency + DTVS205FH201A_F_IF_KHZ) * usMultiplier)/1000); |
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| 434 | if(usNval >= DTVS205FH201A_N_MAX) |
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| 435 | { |
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| 436 | //max n in 14 bits |
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| 437 | usNval = usNval/2 ; |
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| 438 | } |
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| 439 | |
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| 440 | // set N |
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| 441 | if (usNval == 0 || usNval >= DTVS205FH201A_N_MAX) |
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| 442 | { //15 bits |
|---|
| 443 | return FALSE; |
|---|
| 444 | } |
|---|
| 445 | |
|---|
| 446 | // clear N bits |
|---|
| 447 | *pucDb1 = 0x00; |
|---|
| 448 | *pucDb2 = 0x00; |
|---|
| 449 | |
|---|
| 450 | ucNlow8 = usNval & 0x00FF; |
|---|
| 451 | ucNbits8_14 = (usNval & 0x07f00) >> 8; |
|---|
| 452 | |
|---|
| 453 | *pucDb2 = ucNlow8; |
|---|
| 454 | *pucDb1 |= ucNbits8_14 ; |
|---|
| 455 | |
|---|
| 456 | return TRUE; |
|---|
| 457 | } |
|---|
| 458 | |
|---|
| 459 | |
|---|
| 460 | void DTVS205FH201ASetCPandStepSize(TYPE_TUNERDTVS205FH201A_REF_DIVIDER_RATIO iRefDividerRatio, TYPE_TUNERDTVS205FH201A_CHARGE_PUMP iRefChargePump, unsigned char* pucCb) |
|---|
| 461 | { |
|---|
| 462 | *pucCb = 0x00; |
|---|
| 463 | |
|---|
| 464 | if (TUNERDTVS205FH201A_CHARGE_PUMP_20 == iRefChargePump) |
|---|
| 465 | *pucCb = 0x00; |
|---|
| 466 | else |
|---|
| 467 | *pucCb = 0x40; |
|---|
| 468 | |
|---|
| 469 | if (TUNERDTVS205FH201A_REF_DIVIDER_RATIO_50 == iRefDividerRatio) |
|---|
| 470 | { |
|---|
| 471 | *pucCb |= 0x02; |
|---|
| 472 | } |
|---|
| 473 | else if (TUNERDTVS205FH201A_REF_DIVIDER_RATIO_31_25 == iRefDividerRatio) |
|---|
| 474 | { |
|---|
| 475 | *pucCb |= 0x02; |
|---|
| 476 | } |
|---|
| 477 | else if (TUNERDTVS205FH201A_REF_DIVIDER_RATIO_62_5 == iRefDividerRatio) |
|---|
| 478 | { |
|---|
| 479 | *pucCb |= 0x06; |
|---|
| 480 | } |
|---|
| 481 | *pucCb |= 0x80; |
|---|
| 482 | } |
|---|
| 483 | |
|---|
| 484 | #if 0 |
|---|
| 485 | void DTVS205FH201ASetStepSize(TYPE_TUNERDTVS205FH201A_REF_DIVIDER_RATIO iRefDividerRatio, unsigned char* pucCb,unsigned char* pucCb2) |
|---|
| 486 | { |
|---|
| 487 | *pucCb &= 0xf9; |
|---|
| 488 | *pucCb2 &= 0xf9; |
|---|
| 489 | if (TUNERDTVS205FH201A_REF_DIVIDER_RATIO_50 == iRefDividerRatio) |
|---|
| 490 | { |
|---|
| 491 | *pucCb &= 0xf9; |
|---|
| 492 | *pucCb2 &= 0xf9; |
|---|
| 493 | } |
|---|
| 494 | else if (TUNERDTVS205FH201A_REF_DIVIDER_RATIO_31_25 == iRefDividerRatio) |
|---|
| 495 | { |
|---|
| 496 | *pucCb |= 0x2; |
|---|
| 497 | *pucCb2 |= 0x2; |
|---|
| 498 | } |
|---|
| 499 | else if (TUNERDTVS205FH201A_REF_DIVIDER_RATIO_166_7 == iRefDividerRatio) |
|---|
| 500 | { |
|---|
| 501 | *pucCb |= 0x4; |
|---|
| 502 | *pucCb2 |= 0x4; |
|---|
| 503 | } |
|---|
| 504 | else if (TUNERDTVS205FH201A_REF_DIVIDER_RATIO_62_5 == iRefDividerRatio) |
|---|
| 505 | { |
|---|
| 506 | *pucCb |= 0x6; |
|---|
| 507 | *pucCb2 |= 0x6; |
|---|
| 508 | } |
|---|
| 509 | } |
|---|
| 510 | |
|---|
| 511 | |
|---|
| 512 | void DTVS205FH201ASetAGC(unsigned int uiAgc, unsigned char* pucAb) |
|---|
| 513 | { |
|---|
| 514 | *pucAb &= 0x8f; |
|---|
| 515 | |
|---|
| 516 | if (0 == uiAgc) |
|---|
| 517 | { |
|---|
| 518 | *pucAb &= 0x8f; |
|---|
| 519 | } |
|---|
| 520 | else if (1== uiAgc) |
|---|
| 521 | { |
|---|
| 522 | *pucAb |= 0x10; |
|---|
| 523 | } |
|---|
| 524 | else if (2 == uiAgc) |
|---|
| 525 | { |
|---|
| 526 | *pucAb |= 0x20; |
|---|
| 527 | } |
|---|
| 528 | else if (3 == uiAgc) |
|---|
| 529 | { |
|---|
| 530 | *pucAb |= 0x30; |
|---|
| 531 | } |
|---|
| 532 | else if (4 == uiAgc) |
|---|
| 533 | { |
|---|
| 534 | *pucAb |= 0x40; |
|---|
| 535 | } |
|---|
| 536 | else if (5 == uiAgc) |
|---|
| 537 | { |
|---|
| 538 | *pucAb |= 0x50; |
|---|
| 539 | } |
|---|
| 540 | else if (6 == uiAgc) |
|---|
| 541 | { |
|---|
| 542 | *pucAb |= 0x60; |
|---|
| 543 | } |
|---|
| 544 | } |
|---|
| 545 | |
|---|
| 546 | |
|---|
| 547 | void DTVS205FH201ASetATC(unsigned int uiAgcTimeConstant,unsigned char* pucAb) |
|---|
| 548 | { |
|---|
| 549 | if (2 == uiAgcTimeConstant) |
|---|
| 550 | *pucAb &= ~0x80; |
|---|
| 551 | else if (50== uiAgcTimeConstant) |
|---|
| 552 | *pucAb |= 0x80; |
|---|
| 553 | } |
|---|
| 554 | #endif |
|---|
| 555 | |
|---|
| 556 | extern int S5H1409_IicTransmitEx(unsigned char chipAddr, unsigned char *pBuffer, int len ); |
|---|
| 557 | unsigned int DTVS205FH201ASendControlData( unsigned int uiAgcMode,unsigned char Db1,unsigned char Db2,unsigned char Cb,unsigned char Bb) |
|---|
| 558 | { |
|---|
| 559 | unsigned char str[10]; |
|---|
| 560 | // unsigned char ucSlaveAddr = gStInitParam[TunerID].ucDeviceSlaveAddr; |
|---|
| 561 | if (!TunerDTVS205BeforeSendBytes()) |
|---|
| 562 | return -1; |
|---|
| 563 | str[0] = Db1; |
|---|
| 564 | str[1] = Db2; |
|---|
| 565 | str[2] = Cb; // cb1_ta1 |
|---|
| 566 | str[3] = Bb; // CB2 |
|---|
| 567 | str[4]= '\0'; |
|---|
| 568 | |
|---|
| 569 | fprintf(stderr,"### <%s> Tuner Data: %#02x %#02x %#02x %#02x ###\n", |
|---|
| 570 | __func__,str[0],str[1],str[2],str[3]); |
|---|
| 571 | |
|---|
| 572 | if (S5H1409_IicTransmitEx(DTVS205_DEVICE_ADDRESS_WRITE, str, 4)) |
|---|
| 573 | { |
|---|
| 574 | return DTVS205FH201A_SEND_CONTROL_DATA_FAILED; |
|---|
| 575 | } |
|---|
| 576 | if( !TunerDTVS205AfterSendBytes()) |
|---|
| 577 | return -1; |
|---|
| 578 | else |
|---|
| 579 | return 0; |
|---|
| 580 | /* |
|---|
| 581 | if(1 == uiAgcMode) |
|---|
| 582 | { |
|---|
| 583 | #ifdef MS_WINDOW |
|---|
| 584 | while(ulWait != 0) |
|---|
| 585 | ulWait --; |
|---|
| 586 | #else |
|---|
| 587 | usleep(YIELD_TIME); |
|---|
| 588 | #endif |
|---|
| 589 | |
|---|
| 590 | str[0] = Cb2; |
|---|
| 591 | str[1] = Ab; |
|---|
| 592 | str[2]= '\0'; |
|---|
| 593 | if (IicTransmit((unsigned char)gStInitParam[TunerID].ucDeviceI2CAddr, str, 2)) |
|---|
| 594 | { |
|---|
| 595 | return DTVS205FH201A_SEND_CONTROL_DATA_FAILED; |
|---|
| 596 | } |
|---|
| 597 | } |
|---|
| 598 | |
|---|
| 599 | //Send data byte if internal analog AGC mode. |
|---|
| 600 | if(2 == uiAgcMode) |
|---|
| 601 | { |
|---|
| 602 | str[0] = 0x00; |
|---|
| 603 | str[1] = 0xD4; |
|---|
| 604 | if (IicTransmit((unsigned char)ucSlaveAddr, str, 2)) |
|---|
| 605 | { |
|---|
| 606 | return DTVS205FH201A_SEND_CONTROL_DATA_FAILED; |
|---|
| 607 | } |
|---|
| 608 | str[0] = 0x01; |
|---|
| 609 | str[1] = 0x30; |
|---|
| 610 | if (IicTransmit((unsigned char)ucSlaveAddr, str, 2)) |
|---|
| 611 | { |
|---|
| 612 | return DTVS205FH201A_SEND_CONTROL_DATA_FAILED; |
|---|
| 613 | } |
|---|
| 614 | str[0] = 0x02; |
|---|
| 615 | str[1] = 0x04; |
|---|
| 616 | if (IicTransmit((unsigned char)ucSlaveAddr, str, 2)) |
|---|
| 617 | { |
|---|
| 618 | return DTVS205FH201A_SEND_CONTROL_DATA_FAILED; |
|---|
| 619 | } |
|---|
| 620 | } |
|---|
| 621 | |
|---|
| 622 | //Send data byte if internal digital AGC mode. |
|---|
| 623 | if(1 == uiAgcMode) |
|---|
| 624 | { |
|---|
| 625 | str[0] = 0x00; |
|---|
| 626 | str[1] = 0xD4; |
|---|
| 627 | if (IicTransmit((unsigned char)ucSlaveAddr, str, 2)) |
|---|
| 628 | { |
|---|
| 629 | return DTVS205FH201A_SEND_CONTROL_DATA_FAILED; |
|---|
| 630 | } |
|---|
| 631 | str[0] = 0x01; |
|---|
| 632 | str[1] = 0x30; |
|---|
| 633 | if (IicTransmit((unsigned char)ucSlaveAddr, str, 2)) |
|---|
| 634 | { |
|---|
| 635 | return DTVS205FH201A_SEND_CONTROL_DATA_FAILED; |
|---|
| 636 | } |
|---|
| 637 | str[0] = 0x02; |
|---|
| 638 | str[1] = 0x24; |
|---|
| 639 | if (IicTransmit((unsigned char)ucSlaveAddr, str, 2)) |
|---|
| 640 | { |
|---|
| 641 | return DTVS205FH201A_SEND_CONTROL_DATA_FAILED; |
|---|
| 642 | } |
|---|
| 643 | } |
|---|
| 644 | */ |
|---|
| 645 | return DTVS205FH201A_SUCCESS; |
|---|
| 646 | } |
|---|
| 647 | |
|---|
| 648 | |
|---|
| 649 | void DTVS205FH201AInitBytes(unsigned char* pucDb1,unsigned char* pucDb2,unsigned char* pucCb,unsigned char* pucBb) |
|---|
| 650 | { |
|---|
| 651 | *pucDb1 = 0; |
|---|
| 652 | *pucDb2 = 0; |
|---|
| 653 | *pucCb = 0x88; |
|---|
| 654 | *pucBb = 0; |
|---|
| 655 | } |
|---|
| 656 | |
|---|
| 657 | int DTVS205FH201A_Init(TUNER_INIT_PARAMETERS InitParam[MAX_TUNER_SUPPORT]) |
|---|
| 658 | { |
|---|
| 659 | int i; |
|---|
| 660 | for(i=0; i<MAX_TUNER_SUPPORT; i++) |
|---|
| 661 | { |
|---|
| 662 | gStInitParam[i].bUseDefault = FALSE; |
|---|
| 663 | if(InitParam[i].bUseDefault) |
|---|
| 664 | { |
|---|
| 665 | gStInitParam[i].ucDeviceI2CAddr = DTVS205FH201A_DEVICE_ADDRESS_WRITE; |
|---|
| 666 | gStInitParam[i].ucDeviceSlaveAddr = DTVS205FH201A_SLAVE_ADDRESS; |
|---|
| 667 | } |
|---|
| 668 | else |
|---|
| 669 | { |
|---|
| 670 | gStInitParam[i].ucDeviceI2CAddr = InitParam[i].ucDeviceI2CAddr; |
|---|
| 671 | gStInitParam[i].ucDeviceSlaveAddr = InitParam[i].ucDeviceSlaveAddr; |
|---|
| 672 | } |
|---|
| 673 | } |
|---|
| 674 | return 0; |
|---|
| 675 | } |
|---|
| 676 | |
|---|
| 677 | |
|---|
| 678 | int DTVS205FH201A_GetInfo( CAS_2B_TUNER_GET_PARAMETERS* pstTunerParameters) |
|---|
| 679 | { |
|---|
| 680 | ERROR_TYPE iError=0; |
|---|
| 681 | unsigned char tmp=0; |
|---|
| 682 | int AFCValue=0; |
|---|
| 683 | |
|---|
| 684 | if(TUNER_DTVS205FH201A != pstTunerParameters->iTunerType) |
|---|
| 685 | return CAS_2B_UNDEFINED_TUNER_TYPE; |
|---|
| 686 | switch(pstTunerParameters->iTunerGet) |
|---|
| 687 | { |
|---|
| 688 | case TUNER_GET_AFC: |
|---|
| 689 | tmp = S5H_IicReadTunerByte(DTVS205_DEVICE_ADDRESS_WRITE); |
|---|
| 690 | printf("AFC get :%#02x\n", tmp); |
|---|
| 691 | AFCValue = tmp & 0x07; |
|---|
| 692 | switch(AFCValue) |
|---|
| 693 | { |
|---|
| 694 | case 0: |
|---|
| 695 | AFCValue = -250; |
|---|
| 696 | break; |
|---|
| 697 | case 1: |
|---|
| 698 | AFCValue = -49; |
|---|
| 699 | break; |
|---|
| 700 | case 2: |
|---|
| 701 | AFCValue = 0; |
|---|
| 702 | break; |
|---|
| 703 | case 3: |
|---|
| 704 | AFCValue = +49; |
|---|
| 705 | break; |
|---|
| 706 | case 4: |
|---|
| 707 | AFCValue = +250; |
|---|
| 708 | break; |
|---|
| 709 | default: |
|---|
| 710 | AFCValue = +250; |
|---|
| 711 | break; |
|---|
| 712 | } |
|---|
| 713 | pstTunerParameters->RetValue1 = AFCValue; |
|---|
| 714 | pstTunerParameters->RetValue2 = (tmp & 0x40)!=0; |
|---|
| 715 | break; |
|---|
| 716 | |
|---|
| 717 | default: |
|---|
| 718 | break; |
|---|
| 719 | } |
|---|
| 720 | return iError; |
|---|
| 721 | } |
|---|
| 722 | |
|---|
| 723 | int DTVS205FH201A_SetChannel( CAS_2B_TUNER_PARAMETERS* pstTunerParameters,unsigned short usDelay,CAS_2B_CHANNEL_CHANGE_PARAMETERS* pstChannelChangeParameters) |
|---|
| 724 | { |
|---|
| 725 | ERROR_TYPE iError; |
|---|
| 726 | unsigned long ulDelay; |
|---|
| 727 | |
|---|
| 728 | printf("stTunerParameters.iAgcMode = %d \n",pstTunerParameters->iAgcMode); |
|---|
| 729 | |
|---|
| 730 | if(TUNER_DTVS205FH201A == pstTunerParameters->iTunerType) |
|---|
| 731 | { |
|---|
| 732 | printf("SetValue=%ld\n", pstTunerParameters->ulSetValue); |
|---|
| 733 | #ifdef _DEBUG_AGC_ |
|---|
| 734 | iError = SetTunerDTVS205FH201A( pstTunerParameters->iTunerSet, &(pstTunerParameters->ulSetValue), pstTunerParameters->iAdjustFreqKHZ, |
|---|
| 735 | pstTunerParameters->iChannelTableType, |
|---|
| 736 | TUNERDTVS205FH201A_REF_DIVIDER_RATIO_62_5,/*default value*/ |
|---|
| 737 | 0, //TUNERDTVS205FH201A_AGC_93,/*default value*/ |
|---|
| 738 | pstTunerParameters->iAgcMode, |
|---|
| 739 | TUNERDTVS205FH201A_CHARGE_PUMP_20,/*default value*/ |
|---|
| 740 | 0);/*default value*/ |
|---|
| 741 | #else |
|---|
| 742 | iError = SetTunerDTVS205FH201A( pstTunerParameters->iTunerSet, &(pstTunerParameters->ulSetValue), pstTunerParameters->iAdjustFreqKHZ, |
|---|
| 743 | pstTunerParameters->iChannelTableType, |
|---|
| 744 | TUNERDTVS205FH201A_REF_DIVIDER_RATIO_62_5,/*default value*/ |
|---|
| 745 | 0, //TUNERDTVS205FH201A_AGC_93,/*default value*/ |
|---|
| 746 | pstTunerParameters->iAgcMode, |
|---|
| 747 | TUNERDTVS205FH201A_CHARGE_PUMP_20,/*default value*/ |
|---|
| 748 | 0);/*default value*/ |
|---|
| 749 | |
|---|
| 750 | #endif |
|---|
| 751 | if(CAS_2B_API_SUCCESS != iError) |
|---|
| 752 | { |
|---|
| 753 | printf("SetTunerDTVS205FH201A failure\n"); |
|---|
| 754 | return iError; |
|---|
| 755 | } |
|---|
| 756 | } |
|---|
| 757 | else |
|---|
| 758 | { |
|---|
| 759 | printf("Undefined tuner type\n"); |
|---|
| 760 | return CAS_2B_UNDEFINED_TUNER_TYPE; |
|---|
| 761 | } |
|---|
| 762 | |
|---|
| 763 | //if the pstChannelChangeParameters argument is NULL it means that we send only |
|---|
| 764 | //the tuner PLL frequency |
|---|
| 765 | if(NULL == pstChannelChangeParameters) |
|---|
| 766 | return CAS_2B_API_SUCCESS; |
|---|
| 767 | |
|---|
| 768 | //wait a delay; |
|---|
| 769 | ulDelay = usDelay * 10000; |
|---|
| 770 | #ifdef MS_WINDOW |
|---|
| 771 | while(ulDelay != 0) |
|---|
| 772 | ulDelay --; |
|---|
| 773 | #else |
|---|
| 774 | usleep(ulDelay/2); |
|---|
| 775 | #endif |
|---|
| 776 | |
|---|
| 777 | printf("SetChannel Done!"); |
|---|
| 778 | return CAS_2B_API_SUCCESS; |
|---|
| 779 | |
|---|
| 780 | } |
|---|
| 781 | |
|---|
| 782 | |
|---|
| 783 | int __stdcall SetTunerDTVS205FH201A( TYPE_TUNER_SET_OPTION TunerSet, void* pvTunerSet, int iAdjustFreqKHZ, |
|---|
| 784 | CHANNEL_TABLE_TYPE iChannelTable, |
|---|
| 785 | TYPE_TUNERDTVS205FH201A_REF_DIVIDER_RATIO iRefDividerRatio , |
|---|
| 786 | TYPE_TUNERDTVS205FH201A_AGC iAgc, |
|---|
| 787 | TYPE_TUNER_AGC_MODE iAgcMode, |
|---|
| 788 | CHARGE_PUMP iChargePump, |
|---|
| 789 | TYPE_TUNERDTVS205FH201A_AGC_TIME_CONSTANT iAgcTimeConstant ) |
|---|
| 790 | { |
|---|
| 791 | unsigned int uiAgc=0,uiChargePump,uiAgcTimeConstant=0,uiAgcMode=0; |
|---|
| 792 | int iRes; |
|---|
| 793 | |
|---|
| 794 | if((TUNERDTVS205FH201A_REF_DIVIDER_RATIO_31_25 != iRefDividerRatio) && |
|---|
| 795 | (TUNERDTVS205FH201A_REF_DIVIDER_RATIO_50 != iRefDividerRatio) && |
|---|
| 796 | (TUNERDTVS205FH201A_REF_DIVIDER_RATIO_62_5 != iRefDividerRatio)) |
|---|
| 797 | return CAS_2B_UNDEFINED_TUNER_DTVS205FH201A_REF_DIVIDER_RATIO_TYPE; |
|---|
| 798 | |
|---|
| 799 | printf("&&&&&&&&&&&&& iAgc = %d &&&&&&&&&&&&\n",iAgc); |
|---|
| 800 | |
|---|
| 801 | |
|---|
| 802 | if(CHARGE_PUMP_20 == iChargePump) |
|---|
| 803 | uiChargePump = 20; |
|---|
| 804 | else if(CHARGE_PUMP_100 == iChargePump) |
|---|
| 805 | uiChargePump = 100; |
|---|
| 806 | else |
|---|
| 807 | return CAS_2B_UNDEFINED_TUNER_DTVS205FH201A_CHRGE_PUMP_TYPE; |
|---|
| 808 | |
|---|
| 809 | |
|---|
| 810 | if(TUNER_AGC_MODE_INTERNAL_DIGITAL == iAgcMode ) |
|---|
| 811 | uiAgcMode = 1; |
|---|
| 812 | else if(TUNER_AGC_MODE_INTERNAL_ANALOG == iAgcMode) |
|---|
| 813 | uiAgcMode = 0; |
|---|
| 814 | else |
|---|
| 815 | return CAS_2B_UNDEFINED_TUNER_DTVS205FH201A_AGC_MODE_TYPE; |
|---|
| 816 | |
|---|
| 817 | printf("uiAgcMode = %d \n",uiAgcMode); |
|---|
| 818 | if( TUNER_SET_CHANNEL == TunerSet) |
|---|
| 819 | iRes = TunerDTVS205FH201ASendChannel(*((unsigned long*)pvTunerSet), iAdjustFreqKHZ, iChannelTable,iRefDividerRatio,uiAgc, uiAgcMode,uiChargePump, uiAgcTimeConstant); |
|---|
| 820 | #if 0 |
|---|
| 821 | else if( TUNER_SET_CENTER_FREQUENCY_KHZ == TunerSet) |
|---|
| 822 | iRes = TunerDTVS205FH201ASendFreq(*((unsigned long*)pvTunerSet),iRefDividerRatio,uiAgc, uiAgcMode,uiChargePump, uiAgcTimeConstant); |
|---|
| 823 | else if( TUNER_SET_PIC_CARRIER_KHZ == TunerSet) |
|---|
| 824 | iRes = TunerDTVS205FH201ASendPicCarrier(*((unsigned long*)pvTunerSet),iRefDividerRatio,uiAgc, uiAgcMode,uiChargePump, uiAgcTimeConstant); |
|---|
| 825 | #endif |
|---|
| 826 | else |
|---|
| 827 | return CAS_2B_UNDEFINED_TUNER_DTVS205FH201A_SET_OPTION_TYPE; |
|---|
| 828 | |
|---|
| 829 | switch(iRes) |
|---|
| 830 | { |
|---|
| 831 | case DTVS205FH201A_SUCCESS: |
|---|
| 832 | return CAS_2B_API_SUCCESS; |
|---|
| 833 | case DTVS205FH201A_CHANNEL_OUT_OF_RANGE: |
|---|
| 834 | return CAS_2B_TUNER_DTVS205FH201A_CHANNEL_OUT_OF_RANGE; |
|---|
| 835 | case DTVS205FH201A_COULD_NOT_SET_N: |
|---|
| 836 | return CAS_2B_TUNER_DTVS205FH201A_N_VALUE_OUT_OF_RANGE; |
|---|
| 837 | case DTVS205FH201A_SEND_CONTROL_DATA_FAILED: |
|---|
| 838 | case DTVS205FH201A_BEFORE_SEND_BYTES_FAILED: |
|---|
| 839 | case DTVS205FH201A_AFTER_SEND_BYTES_FAILED: |
|---|
| 840 | return CAS_2B_TUNER_DTVS205FH201A_SEND_CONTROL_DATA_FAILED; |
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| 841 | case DTVS205FH201A_FREQUENCY_VALUE_OUT_OF_RANGE: |
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| 842 | return CAS_2B_TUNER_DTVS205FH201A_FREQUENCY_VALUE_OUT_OF_RANGE; |
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| 843 | case DTVS205FH201A_CHANNEL_DOES_NOT_FIT_ANY_FREQUENCY: |
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| 844 | return CAS_2B_TUNER_DTVS205FH201A_CHANNEL_DOES_NOT_FIT_ANY_FREQUENCY; |
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| 845 | default: |
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| 846 | return CAS_2B_TUNER_DTVS205FH201A_GENERAL_FAILIUR; |
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| 847 | } |
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| 848 | } |
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| 849 | |
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| 850 | |
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