| 1 | /**************************************************************************** |
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| 2 | * Module: S5H1409 |
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| 3 | * |
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| 4 | * Description: Tuner Driver for DTF8640 Main Routines |
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| 5 | * |
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| 6 | * Notes: 20041019/hwatk |
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| 7 | * |
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| 8 | * TO DO |
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| 9 | * |
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| 10 | * ChannelChange() ¿¡ ´ëÇÑ ÀÎÀÚ¸¦ ´Ù½ÃÈ®ÀÎÇÏÀÚ. |
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| 11 | * |
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| 12 | ************************************************************************^^*/ |
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| 13 | |
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| 14 | |
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| 15 | #include "dsthalcommon.h" |
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| 16 | |
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| 17 | #include "S5H1409.h" |
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| 18 | #include "S5H1409Core.h" |
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| 19 | |
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| 20 | extern DS_U32 gdhlExtDbgLvl; |
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| 21 | |
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| 22 | typedef struct tag_S5H2C_info { |
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| 23 | OS_SEMAPHORE_ID Mutex; |
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| 24 | DS_U32 OrenI2cAddr; |
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| 25 | /* DS_U16 Tda9885Addr; */ |
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| 26 | /* DS_U16 TunerAddr; TunerAddrÀº »ç¿ëµÇÁö ¾ÊÀ½. -- OREN DemodulatorÀÇ I2C¿¡ ¹°·ÁÀÖÀ½. */ |
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| 27 | /* Current FAT channel information. */ |
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| 28 | DS_U32 FATFreq; |
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| 29 | TunerDemod CurFATDemod; |
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| 30 | DS_U8 *pMicroCode; |
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| 31 | DS_U16 microCodeLen; |
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| 32 | DS_U32 bInitialized; |
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| 33 | DS_U8 isNtsc; |
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| 34 | } *P_S5H_INFO, S5H_INFO; |
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| 35 | |
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| 36 | S5H_INFO g_S5H_info; |
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| 37 | P_S5H_INFO pS5H = &g_S5H_info; |
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| 38 | |
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| 39 | int S5H_SetFrequencyDTV( DS_U32 dMHz ); |
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| 40 | |
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| 41 | int S5H_GetVersion( DS_U32 *pVersion ) |
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| 42 | { |
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| 43 | DS_U32 version; |
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| 44 | |
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| 45 | version = 0x00000001; |
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| 46 | |
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| 47 | *pVersion = version; |
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| 48 | |
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| 49 | return 0; |
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| 50 | } |
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| 51 | |
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| 52 | int S5H_Initialize(void) |
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| 53 | { |
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| 54 | int retVal = 0; |
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| 55 | static int sem_initialized = 0; |
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| 56 | |
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| 57 | if ( sem_initialized == 0 ) { |
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| 58 | pS5H->Mutex = OS_CreateBinarySemaphore( "S5H_Sema4", 0, 1 ); |
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| 59 | if ( pS5H->Mutex == (OS_SEMAPHORE_ID)0 ) { |
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| 60 | DHL_DbgPrintf(gdhlExtDbgLvl,DHLDBG_EXT, "ERROR: OS_CreateMutexSemaphore\n"); |
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| 61 | retVal = -1; |
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| 62 | goto done; |
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| 63 | } |
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| 64 | pS5H->OrenI2cAddr = 0; |
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| 65 | sem_initialized = 1; |
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| 66 | } |
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| 67 | |
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| 68 | DHL_SYS_SetGPIO(GPIO_DEMOD_RESETN, 0); |
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| 69 | OS_mDelay(200); |
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| 70 | DHL_SYS_SetGPIO(GPIO_DEMOD_RESETN, 1); |
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| 71 | OS_mDelay(200); |
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| 72 | |
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| 73 | retVal = Sdm_1409xInitialize(1/*1:Parallel*/); |
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| 74 | if (retVal) { |
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| 75 | DHL_DbgPrintf(0,DHLDBG_EXT, "ERROR: Cannot Initialize S5H1409.\n"); |
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| 76 | retVal = -1; |
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| 77 | } |
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| 78 | |
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| 79 | done: |
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| 80 | return retVal; |
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| 81 | |
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| 82 | } |
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| 83 | |
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| 84 | /**************************************************************************** |
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| 85 | |
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| 86 | S5H_Start() |
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| 87 | |
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| 88 | Summary : Start Oren demodulator. |
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| 89 | Returns : 0 on success, others on failure. |
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| 90 | |
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| 91 | ************************************************************************^^*/ |
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| 92 | int S5H_Start( TunerDemod Demod, int Ntsc, int Cable ) |
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| 93 | { |
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| 94 | int retVal = 0; |
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| 95 | DS_U8 sdmRet; |
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| 96 | DS_U32 semErr; |
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| 97 | |
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| 98 | /* Take Mutex. */ |
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| 99 | semErr = OS_TakeSemaphore( pS5H->Mutex ); |
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| 100 | if ( semErr != 0 ) |
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| 101 | return -1; |
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| 102 | |
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| 103 | if (Ntsc) { |
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| 104 | // |
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| 105 | // ´Ü¼øÈ÷ Tuner¸¸ Æ©´×ÇÏÀÚ. |
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| 106 | // |
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| 107 | sdmRet = Sdm_1409xSleepOn(); |
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| 108 | if (sdmRet) { |
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| 109 | printf("|%s| ERROR, LINE=%d\n", __FUNCTION__, __LINE__); |
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| 110 | retVal = -1; |
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| 111 | goto done; |
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| 112 | } |
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| 113 | |
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| 114 | #if NIMTN_TYPE==NIMTN_DTT7611 |
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| 115 | retVal = Tuner_DTT7611SendFreq( pS5H->FATFreq, TUNERDTT7611_REF_DIVIDER_RATIO_62_5, TUNERDTT7611_AGC_WIDE_BAND_OFF, 2, TUNERDTT7611_CHARGE_PUMP_60, TUNERDTT7611_AGC_TIME_CONSTANT_2_SEC ); |
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| 116 | if ( retVal != DTT7611_SUCCESS ) { |
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| 117 | DHL_DbgPrintf(0,DHLDBG_EXT,"ERROR: line=%d, Result = %d\n", __LINE__, retVal ); |
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| 118 | retVal = -1; |
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| 119 | } |
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| 120 | #elif NIMTN_TYPE==NIMTN_U7A06 |
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| 121 | retVal = Tuner_U7A06_SendFreq( pS5H->FATFreq, Demod ); |
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| 122 | if ( retVal < 0 ) { |
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| 123 | DHL_DbgPrintf(0,DHLDBG_EXT,"ERROR: line=%d, Result = %d\n", __LINE__, retVal ); |
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| 124 | retVal = -1; |
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| 125 | } |
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| 126 | #elif NIMTN_TYPE==NIMTN_DTVS205 |
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| 127 | retVal = TunerDTVS205FH201ASendFreq( |
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| 128 | pS5H->FATFreq, TUNERDTVS205FH201A_REF_DIVIDER_RATIO_62_5, |
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| 129 | TUNERDTVS205FH201A_AGC_WIDE_BAND_OFF,0,TUNERDTVS205FH201A_CHARGE_PUMP_100, |
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| 130 | TUNERDTVS205FH201A_AGC_TIME_CONSTANT_2_SEC ); |
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| 131 | // retVal = Tuner_DTT7611SendFreq( pS5H->FATFreq, TUNERDTT7611_REF_DIVIDER_RATIO_62_5, TUNERDTT7611_AGC_WIDE_BAND_OFF, 2, TUNERDTT7611_CHARGE_PUMP_60, TUNERDTT7611_AGC_TIME_CONSTANT_2_SEC ); |
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| 132 | if ( retVal != DTVS205FH201A_SUCCESS ) { |
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| 133 | DHL_DbgPrintf(0,DHLDBG_EXT,"ERROR: line=%d, Result = %d\n", __LINE__, retVal ); |
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| 134 | retVal = -1; |
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| 135 | } |
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| 136 | |
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| 137 | #else |
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| 138 | #error NIMTN_TYPE shall be defined first. |
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| 139 | #endif |
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| 140 | sdmRet = Sdm_1409xRepeaterDisable(); |
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| 141 | if (sdmRet) { |
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| 142 | printf("|%s| ERROR, LINE=%d\n", __FUNCTION__, __LINE__); |
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| 143 | retVal = -1; |
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| 144 | goto done; |
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| 145 | } |
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| 146 | sdmRet = Sdm_1409xSoftReset(); |
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| 147 | if (sdmRet) { |
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| 148 | printf("|%s| ERROR, LINE=%d\n", __FUNCTION__, __LINE__); |
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| 149 | retVal = -1; |
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| 150 | goto done; |
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| 151 | } |
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| 152 | Sdm_1409xSetQamInterleave(FALSE); |
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| 153 | } else { |
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| 154 | sdmRet = Sdm_1409xSleepOff(); |
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| 155 | if (sdmRet) { |
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| 156 | printf("|%s| ERROR, LINE=%d\n", __FUNCTION__, __LINE__); |
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| 157 | retVal = -1; |
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| 158 | goto done; |
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| 159 | } |
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| 160 | |
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| 161 | if ( Demod == DEMOD_8VSB ) { |
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| 162 | sdmRet = Sdm_1409SetScanMode(TRUE); |
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| 163 | if (sdmRet) { |
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| 164 | printf("|%s| ERROR, LINE=%d\n", __FUNCTION__, __LINE__); |
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| 165 | retVal = -1; |
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| 166 | goto done; |
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| 167 | } |
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| 168 | } |
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| 169 | |
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| 170 | #if NIMTN_TYPE==NIMTN_DTT7611 |
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| 171 | retVal = Tuner_DTT7611SendFreq( pS5H->FATFreq, TUNERDTT7611_REF_DIVIDER_RATIO_62_5, TUNERDTT7611_AGC_93, 1, TUNERDTT7611_CHARGE_PUMP_60, TUNERDTT7611_AGC_TIME_CONSTANT_2_SEC ); |
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| 172 | if ( retVal != DTT7611_SUCCESS ) { |
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| 173 | DHL_DbgPrintf(0,DHLDBG_EXT,"ERROR: line=%d, Result = %d\n", __LINE__, retVal ); |
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| 174 | retVal = -1; |
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| 175 | goto done; |
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| 176 | } |
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| 177 | #elif NIMTN_TYPE==NIMTN_U7A06 |
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| 178 | retVal = Tuner_U7A06_SendFreq( pS5H->FATFreq, Demod ); |
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| 179 | if ( retVal < 0 ) { |
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| 180 | DHL_DbgPrintf(0,DHLDBG_EXT,"ERROR: line=%d, Result = %d\n", __LINE__, retVal ); |
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| 181 | retVal = -1; |
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| 182 | goto done; |
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| 183 | } |
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| 184 | #elif NIMTN_TYPE==NIMTN_DTVS205 |
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| 185 | retVal = TunerDTVS205FH201ASendFreq( |
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| 186 | pS5H->FATFreq, TUNERDTVS205FH201A_REF_DIVIDER_RATIO_62_5, |
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| 187 | TUNERDTVS205FH201A_AGC_WIDE_BAND_OFF,0,TUNERDTVS205FH201A_CHARGE_PUMP_100, |
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| 188 | TUNERDTVS205FH201A_AGC_TIME_CONSTANT_2_SEC ); |
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| 189 | // retVal = Tuner_DTT7611SendFreq( pS5H->FATFreq, TUNERDTT7611_REF_DIVIDER_RATIO_62_5, TUNERDTT7611_AGC_WIDE_BAND_OFF, 2, TUNERDTT7611_CHARGE_PUMP_60, TUNERDTT7611_AGC_TIME_CONSTANT_2_SEC ); |
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| 190 | if ( retVal != DTVS205FH201A_SUCCESS ) { |
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| 191 | DHL_DbgPrintf(0,DHLDBG_EXT,"ERROR: line=%d, Result = %d\n", __LINE__, retVal ); |
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| 192 | retVal = -1; |
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| 193 | goto done; |
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| 194 | } |
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| 195 | #else |
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| 196 | #error NIMTN_TYPE shall be defined first. |
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| 197 | #endif |
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| 198 | |
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| 199 | switch(Demod) { |
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| 200 | case DEMOD_8VSB: sdmRet = Sdm_1409xVsbMode(); break; |
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| 201 | case DEMOD_QAM: sdmRet = Sdm_1409xQamMode(); break; |
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| 202 | case DEMOD_64QAM: sdmRet = Sdm_1409x64QamMode(); break; |
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| 203 | case DEMOD_256QAM: sdmRet = Sdm_1409x256QamMode(); break; |
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| 204 | default: |
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| 205 | printf("|%s| ERROR, LINE=%d\n", __FUNCTION__, __LINE__); |
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| 206 | goto done; |
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| 207 | } |
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| 208 | if (sdmRet) { |
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| 209 | printf("|%s| ERROR, LINE=%d\n", __FUNCTION__, __LINE__); |
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| 210 | goto done; |
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| 211 | } |
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| 212 | |
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| 213 | if ( Demod == DEMOD_8VSB ) { |
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| 214 | sdmRet = Sdm_1409SetScanMode(FALSE); |
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| 215 | if (sdmRet) { |
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| 216 | printf("|%s| ERROR, LINE=%d\n", __FUNCTION__, __LINE__); |
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| 217 | retVal = -1; |
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| 218 | goto done; |
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| 219 | } |
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| 220 | } |
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| 221 | } |
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| 222 | |
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| 223 | pS5H->CurFATDemod = Demod; |
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| 224 | |
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| 225 | DHL_DbgPrintf(gdhlExtDbgLvl,DHLDBG_EXT,"dMHz = %ld Mode=%s(%d)\n", pS5H->FATFreq, |
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| 226 | Demod == DEMOD_8VSB ? "8VSB" : |
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| 227 | Demod == DEMOD_QAM ? "QAM" : |
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| 228 | Demod == DEMOD_64QAM ? "64QAM" : |
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| 229 | Demod == DEMOD_256QAM ? "256QAM" : |
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| 230 | Demod == DEMOD_NTSC ? "NTSC" : "Unknown", Demod); |
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| 231 | |
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| 232 | done: |
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| 233 | /* Give Mutex. */ |
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| 234 | semErr = OS_GiveSemaphore( pS5H->Mutex ); |
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| 235 | if ( semErr != 0 ) |
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| 236 | retVal = -1; |
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| 237 | |
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| 238 | if (!retVal) |
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| 239 | DHL_DbgPrintf(gdhlExtDbgLvl,DHLDBG_EXT,"success.\n"); |
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| 240 | else |
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| 241 | DHL_DbgPrintf(gdhlExtDbgLvl,DHLDBG_EXT,"failure.\n"); |
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| 242 | |
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| 243 | return retVal; |
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| 244 | } |
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| 245 | |
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| 246 | /**************************************************************************** |
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| 247 | |
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| 248 | S5H_Stop() |
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| 249 | |
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| 250 | Summary : Stop the Oren demodulator. |
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| 251 | Returns : 0 on success, others on failure. |
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| 252 | |
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| 253 | ************************************************************************^^*/ |
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| 254 | int S5H_Stop(void) |
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| 255 | { |
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| 256 | int retVal = 0; |
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| 257 | DS_U32 semErr; |
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| 258 | |
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| 259 | /* Take Mutex. */ |
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| 260 | semErr = OS_TakeSemaphore( pS5H->Mutex ); |
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| 261 | if ( semErr != 0 ) |
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| 262 | return -1; |
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| 263 | |
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| 264 | /* DO NOTHING. */ |
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| 265 | |
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| 266 | /* Give Mutex. */ |
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| 267 | semErr = OS_GiveSemaphore( pS5H->Mutex ); |
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| 268 | if ( semErr != 0 ) |
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| 269 | retVal = -1; |
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| 270 | |
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| 271 | return retVal; |
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| 272 | } |
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| 273 | |
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| 274 | |
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| 275 | /**************************************************************************** |
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| 276 | |
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| 277 | S5H_Close() |
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| 278 | |
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| 279 | Summary : Close the Oren demodulator. |
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| 280 | Returns : 0 on success, others on failure. |
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| 281 | |
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| 282 | ************************************************************************^^*/ |
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| 283 | int S5H_Close(void) |
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| 284 | { |
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| 285 | int retVal = 0; |
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| 286 | DS_U32 semErr; |
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| 287 | |
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| 288 | /* Take Mutex. */ |
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| 289 | semErr = OS_TakeSemaphore( pS5H->Mutex ); |
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| 290 | if ( semErr != 0 ) |
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| 291 | return -1; |
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| 292 | |
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| 293 | |
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| 294 | /* DO NOTHING */ |
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| 295 | goto done; |
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| 296 | |
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| 297 | done: |
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| 298 | /* Give Mutex. */ |
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| 299 | semErr = OS_GiveSemaphore( pS5H->Mutex ); |
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| 300 | if ( semErr != 0 ) |
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| 301 | retVal = -1; |
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| 302 | |
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| 303 | return retVal; |
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| 304 | } |
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| 305 | |
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| 306 | /**************************************************************************** |
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| 307 | |
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| 308 | S5H_Reset() |
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| 309 | |
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| 310 | Summary : Reset the Oren demodulator. |
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| 311 | Returns : 0 on success, others on failure. |
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| 312 | |
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| 313 | ************************************************************************^^*/ |
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| 314 | int S5H_Reset(void) |
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| 315 | { |
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| 316 | int retVal = 0; |
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| 317 | DS_U32 semErr; |
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| 318 | |
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| 319 | /* Take Mutex. */ |
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| 320 | semErr = OS_TakeSemaphore( pS5H->Mutex ); |
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| 321 | if ( semErr != 0 ) |
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| 322 | return -1; |
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| 323 | |
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| 324 | /* Give Mutex. */ |
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| 325 | semErr = OS_GiveSemaphore( pS5H->Mutex ); |
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| 326 | if ( semErr != 0 ) |
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| 327 | retVal = -1; |
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| 328 | |
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| 329 | return retVal; |
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| 330 | } |
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| 331 | |
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| 332 | /**************************************************************************** |
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| 333 | |
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| 334 | S5H_SetFrequency() |
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| 335 | |
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| 336 | Summary : Set Frequency |
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| 337 | Returns : 0 on success, others on failure. |
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| 338 | |
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| 339 | ************************************************************************^^*/ |
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| 340 | int S5H_SetFrequencyNTSC( DS_U32 dMHz ) |
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| 341 | { |
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| 342 | int retVal = 0; |
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| 343 | DS_U32 semErr; |
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| 344 | |
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| 345 | /* Take Mutex. */ |
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| 346 | semErr = OS_TakeSemaphore( pS5H->Mutex ); |
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| 347 | if ( semErr != 0 ) |
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| 348 | return -1; |
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| 349 | |
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| 350 | Sdm_1409xSleepOn(); |
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| 351 | |
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| 352 | #if NIMTN_TYPE==NIMTN_DTT7611 |
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| 353 | retVal = Tuner_DTT7611SendFreq( dMHz, TUNERDTT7611_REF_DIVIDER_RATIO_62_5, TUNERDTT7611_AGC_WIDE_BAND_OFF, 2, TUNERDTT7611_CHARGE_PUMP_60, TUNERDTT7611_AGC_TIME_CONSTANT_2_SEC ); |
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| 354 | if ( retVal != DTT7611_SUCCESS ) { |
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| 355 | DHL_DbgPrintf(0,DHLDBG_EXT,"ERROR: line=%d, Result = %d\n", __LINE__, retVal ); |
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| 356 | retVal = -1; |
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| 357 | } |
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| 358 | #elif NIMTN_TYPE==NIMTN_U7A06 |
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| 359 | retVal = Tuner_U7A06_SendFreq( dMHz, DEMOD_NTSC ); |
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| 360 | if ( retVal < 0 ) { |
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| 361 | DHL_DbgPrintf(0,DHLDBG_EXT,"ERROR: line=%d, Result = %d\n", __LINE__, retVal ); |
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| 362 | retVal = -1; |
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| 363 | } |
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| 364 | #elif NIMTN_TYPE==NIMTN_DTVS205 |
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| 365 | retVal = TunerDTVS205FH201ASendFreq( |
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| 366 | dMHz, TUNERDTVS205FH201A_REF_DIVIDER_RATIO_62_5, |
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| 367 | TUNERDTVS205FH201A_AGC_WIDE_BAND_OFF,0,TUNERDTVS205FH201A_CHARGE_PUMP_100, |
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| 368 | TUNERDTVS205FH201A_AGC_TIME_CONSTANT_2_SEC ); |
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| 369 | // retVal = Tuner_DTT7611SendFreq( pS5H->FATFreq, TUNERDTT7611_REF_DIVIDER_RATIO_62_5, TUNERDTT7611_AGC_WIDE_BAND_OFF, 2, TUNERDTT7611_CHARGE_PUMP_60, TUNERDTT7611_AGC_TIME_CONSTANT_2_SEC ); |
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| 370 | if ( retVal != DTVS205FH201A_SUCCESS ) { |
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| 371 | DHL_DbgPrintf(0,DHLDBG_EXT,"ERROR: line=%d, Result = %d\n", __LINE__, retVal ); |
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| 372 | retVal = -1; |
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| 373 | } |
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| 374 | #else |
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| 375 | |
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| 376 | #error NIMTN_TYPE shall be defined first. |
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| 377 | #endif |
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| 378 | |
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| 379 | Sdm_1409xRepeaterDisable(); |
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| 380 | |
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| 381 | /* Give Mutex. */ |
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| 382 | semErr = OS_GiveSemaphore( pS5H->Mutex ); |
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| 383 | if ( semErr != 0 ) |
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| 384 | retVal = -1; |
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| 385 | |
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| 386 | return retVal; |
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| 387 | } |
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| 388 | |
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| 389 | // |
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| 390 | // Tuner Á¦¾îÇÏÁö ¾Ê°í, ³»ºÎÀûÀ¸·Î TuningÇÒ Á֯ļö¸¦ ¸í½ÃÇÏ´Â ÇÔ¼ö. |
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| 391 | // ¼³Á¤µÈ Á֯ļö´Â ´ÙÀ½ S5H_Start() È£Ã⠽ÿ¡ Àû¿ëµÊ. |
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| 392 | // |
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| 393 | int S5H_SetFrequency( DS_U32 dMHz ) |
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| 394 | { |
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| 395 | int retVal = 0; |
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| 396 | DS_U32 semErr; |
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| 397 | DS_U32 freq; |
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| 398 | |
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| 399 | /* Take Mutex. */ |
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| 400 | semErr = OS_TakeSemaphore( pS5H->Mutex ); |
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| 401 | if ( semErr != 0 ) |
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| 402 | return -1; |
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| 403 | |
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| 404 | freq = (DS_U32)dMHz; |
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| 405 | pS5H->FATFreq = freq; |
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| 406 | DHL_DbgPrintf(gdhlExtDbgLvl,DHLDBG_EXT,"dMHz = %d\n", (int)freq ); |
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| 407 | |
|---|
| 408 | /* Give Mutex. */ |
|---|
| 409 | semErr = OS_GiveSemaphore( pS5H->Mutex ); |
|---|
| 410 | if ( semErr != 0 ) |
|---|
| 411 | retVal = -1; |
|---|
| 412 | |
|---|
| 413 | return retVal; |
|---|
| 414 | } |
|---|
| 415 | |
|---|
| 416 | DS_U32 S5H_GetFrequency(void) |
|---|
| 417 | { |
|---|
| 418 | return pS5H->FATFreq; |
|---|
| 419 | } |
|---|
| 420 | |
|---|
| 421 | /**************************************************************************** |
|---|
| 422 | |
|---|
| 423 | S5H_GetLockStatus() |
|---|
| 424 | |
|---|
| 425 | Summary : Set Frequency |
|---|
| 426 | Returns : 0 on success, others on failure. |
|---|
| 427 | |
|---|
| 428 | ************************************************************************^^*/ |
|---|
| 429 | int S5H_GetLockStatus( int *pLockStatus ) |
|---|
| 430 | { |
|---|
| 431 | int retVal = 0; |
|---|
| 432 | DS_U32 semErr; |
|---|
| 433 | DS_U16 lock; |
|---|
| 434 | |
|---|
| 435 | /* Take Mutex. */ |
|---|
| 436 | semErr = OS_TakeSemaphore( pS5H->Mutex ); |
|---|
| 437 | if ( semErr != 0 ) |
|---|
| 438 | return -1; |
|---|
| 439 | |
|---|
| 440 | if (pS5H->CurFATDemod != DEMOD_NTSC) { |
|---|
| 441 | lock = Sdm_1409xVsbQAMMasterLock(); |
|---|
| 442 | *pLockStatus = lock ? 1 : 0; |
|---|
| 443 | |
|---|
| 444 | switch(pS5H->CurFATDemod) { |
|---|
| 445 | case DEMOD_8VSB: lock = Sdm_1409xVsbSyncLock(); break; |
|---|
| 446 | case DEMOD_QAM: |
|---|
| 447 | case DEMOD_256QAM: |
|---|
| 448 | case DEMOD_64QAM: lock = Sdm_1409xQAMEQLock(); break; |
|---|
| 449 | default: |
|---|
| 450 | printf("|%s| ERROR: Invalid demodulation mode=%d\n", __FUNCTION__, pS5H->CurFATDemod); |
|---|
| 451 | } |
|---|
| 452 | } else { |
|---|
| 453 | /* shall be implemented. */ |
|---|
| 454 | *pLockStatus = 0; |
|---|
| 455 | } |
|---|
| 456 | |
|---|
| 457 | /* Give Mutex. */ |
|---|
| 458 | semErr = OS_GiveSemaphore( pS5H->Mutex ); |
|---|
| 459 | if ( semErr != 0 ) |
|---|
| 460 | retVal = -1; |
|---|
| 461 | |
|---|
| 462 | return retVal; |
|---|
| 463 | } |
|---|
| 464 | |
|---|
| 465 | int S5H_GetLockStatusNTSC( int *pLockStatus ) |
|---|
| 466 | { |
|---|
| 467 | int retVal = 0; |
|---|
| 468 | DS_U32 semErr; |
|---|
| 469 | |
|---|
| 470 | /* Take Mutex. */ |
|---|
| 471 | semErr = OS_TakeSemaphore( pS5H->Mutex ); |
|---|
| 472 | if ( semErr != 0 ) |
|---|
| 473 | return -1; |
|---|
| 474 | |
|---|
| 475 | /* Give Mutex. */ |
|---|
| 476 | semErr = OS_GiveSemaphore( pS5H->Mutex ); |
|---|
| 477 | if ( semErr != 0 ) |
|---|
| 478 | retVal = -1; |
|---|
| 479 | |
|---|
| 480 | return retVal; |
|---|
| 481 | } |
|---|
| 482 | |
|---|
| 483 | /**************************************************************************** |
|---|
| 484 | |
|---|
| 485 | S5H_GetSignalStrength() |
|---|
| 486 | |
|---|
| 487 | Summary : Get signal strength from demodulator. |
|---|
| 488 | Returns : 0 on success, others on failure. |
|---|
| 489 | |
|---|
| 490 | ************************************************************************^^*/ |
|---|
| 491 | int S5H_GetSignalStrength( int *pSQI ) |
|---|
| 492 | { |
|---|
| 493 | int retVal = 0; |
|---|
| 494 | DS_U32 semErr; |
|---|
| 495 | float SNR = 0; |
|---|
| 496 | int maxSNR = 30; |
|---|
| 497 | TunerDemod mode; |
|---|
| 498 | int SQI; |
|---|
| 499 | |
|---|
| 500 | if ( pS5H->CurFATDemod == DEMOD_NTSC ) { |
|---|
| 501 | *pSQI = 0; |
|---|
| 502 | return 0; |
|---|
| 503 | } |
|---|
| 504 | |
|---|
| 505 | /* Take Mutex. */ |
|---|
| 506 | semErr = OS_TakeSemaphore( pS5H->Mutex ); |
|---|
| 507 | if ( semErr != 0 ) |
|---|
| 508 | return -1; |
|---|
| 509 | |
|---|
| 510 | if (pS5H->CurFATDemod == DEMOD_QAM) |
|---|
| 511 | Sdm_1409xGetQAMMode(&mode); |
|---|
| 512 | else |
|---|
| 513 | mode = pS5H->CurFATDemod; |
|---|
| 514 | |
|---|
| 515 | switch(mode) { |
|---|
| 516 | case DEMOD_8VSB: |
|---|
| 517 | { |
|---|
| 518 | maxSNR=30; |
|---|
| 519 | SNR = Sdm_1409xVsbSnrResultCheck(); |
|---|
| 520 | break; |
|---|
| 521 | } |
|---|
| 522 | |
|---|
| 523 | case DEMOD_64QAM: |
|---|
| 524 | { |
|---|
| 525 | SNR = Sdm_1409xQamSnrResultCheck(); |
|---|
| 526 | maxSNR=30; |
|---|
| 527 | break; |
|---|
| 528 | } |
|---|
| 529 | |
|---|
| 530 | case DEMOD_256QAM: |
|---|
| 531 | { |
|---|
| 532 | SNR = Sdm_1409xQamSnrResultCheck(); |
|---|
| 533 | if (SNR == 77) |
|---|
| 534 | SNR = 25.0; |
|---|
| 535 | maxSNR=40; |
|---|
| 536 | break; |
|---|
| 537 | } |
|---|
| 538 | |
|---|
| 539 | case DEMOD_QAM: |
|---|
| 540 | { |
|---|
| 541 | SNR = Sdm_1409xQamSnrResultCheck(); |
|---|
| 542 | maxSNR=30; |
|---|
| 543 | break; |
|---|
| 544 | } |
|---|
| 545 | |
|---|
| 546 | default: |
|---|
| 547 | printf("|%s| ERROR, LINE=%d\n", __FUNCTION__, __LINE__); |
|---|
| 548 | goto done; |
|---|
| 549 | } |
|---|
| 550 | //printf("SNR is %l\n",SNR); |
|---|
| 551 | SQI = SNR * 100; |
|---|
| 552 | if (maxSNR) |
|---|
| 553 | SQI /= maxSNR; |
|---|
| 554 | else |
|---|
| 555 | SQI /= 30; |
|---|
| 556 | //printf("SQI is %l\n",SQI); |
|---|
| 557 | *pSQI = SQI; |
|---|
| 558 | |
|---|
| 559 | done: |
|---|
| 560 | /* Give Mutex. */ |
|---|
| 561 | semErr = OS_GiveSemaphore( pS5H->Mutex ); |
|---|
| 562 | if ( semErr != 0 ) |
|---|
| 563 | retVal = -1; |
|---|
| 564 | |
|---|
| 565 | return retVal; |
|---|
| 566 | } |
|---|
| 567 | |
|---|
| 568 | |
|---|
| 569 | int S5H_GetSignalPower( int *pPower ) |
|---|
| 570 | { |
|---|
| 571 | int retVal = 0; |
|---|
| 572 | DS_U32 semErr; |
|---|
| 573 | |
|---|
| 574 | /* Take Mutex. */ |
|---|
| 575 | semErr = OS_TakeSemaphore( pS5H->Mutex ); |
|---|
| 576 | if ( semErr != 0 ) |
|---|
| 577 | return -1; |
|---|
| 578 | |
|---|
| 579 | /* Give Mutex. */ |
|---|
| 580 | semErr = OS_GiveSemaphore( pS5H->Mutex ); |
|---|
| 581 | if ( semErr != 0 ) |
|---|
| 582 | retVal = -1; |
|---|
| 583 | |
|---|
| 584 | return retVal; |
|---|
| 585 | } |
|---|
| 586 | |
|---|
| 587 | /**************************************************************************** |
|---|
| 588 | |
|---|
| 589 | S5H_GetSNR |
|---|
| 590 | |
|---|
| 591 | Summary : Get signal strength from demodulator. |
|---|
| 592 | Returns : 0 on success, others on failure. |
|---|
| 593 | |
|---|
| 594 | ************************************************************************^^*/ |
|---|
| 595 | int S5H_GetSNR( float *pSNR ) |
|---|
| 596 | { |
|---|
| 597 | int retVal = 0; |
|---|
| 598 | DS_U32 semErr; |
|---|
| 599 | double SNR = 0.0; |
|---|
| 600 | |
|---|
| 601 | /* Take Mutex. */ |
|---|
| 602 | semErr = OS_TakeSemaphore( pS5H->Mutex ); |
|---|
| 603 | if ( semErr != 0 ) |
|---|
| 604 | return -1; |
|---|
| 605 | |
|---|
| 606 | if (pS5H->CurFATDemod == DEMOD_NTSC) { |
|---|
| 607 | *pSNR = 6; |
|---|
| 608 | } else { |
|---|
| 609 | switch(pS5H->CurFATDemod) { |
|---|
| 610 | case DEMOD_8VSB: SNR = Sdm_1409xVsbSnrResultCheck(); break; |
|---|
| 611 | case DEMOD_QAM: |
|---|
| 612 | case DEMOD_256QAM: |
|---|
| 613 | case DEMOD_64QAM: SNR = Sdm_1409xQamSnrResultCheck(); break; |
|---|
| 614 | default: |
|---|
| 615 | printf("|%s| ERROR: Invalid demodulation mode=%d\n", __FUNCTION__, pS5H->CurFATDemod); |
|---|
| 616 | } |
|---|
| 617 | } |
|---|
| 618 | |
|---|
| 619 | if ( SNR == 77 ) |
|---|
| 620 | *pSNR = 0.0; |
|---|
| 621 | else |
|---|
| 622 | *pSNR = SNR; |
|---|
| 623 | |
|---|
| 624 | /* Give Mutex. */ |
|---|
| 625 | semErr = OS_GiveSemaphore( pS5H->Mutex ); |
|---|
| 626 | if ( semErr != 0 ) |
|---|
| 627 | retVal = -1; |
|---|
| 628 | |
|---|
| 629 | return retVal; |
|---|
| 630 | } |
|---|
| 631 | |
|---|
| 632 | |
|---|
| 633 | /**************************************************************************** |
|---|
| 634 | |
|---|
| 635 | S5H_GetModFormat |
|---|
| 636 | |
|---|
| 637 | Summary : Get signal strength from demodulator. |
|---|
| 638 | Returns : 0 on success, others on failure. |
|---|
| 639 | |
|---|
| 640 | ************************************************************************^^*/ |
|---|
| 641 | int S5H_GetModFormat( TunerDemod *mode ) |
|---|
| 642 | { |
|---|
| 643 | int retVal = 0; |
|---|
| 644 | DS_U32 semErr; |
|---|
| 645 | TunerDemod qam_mode; |
|---|
| 646 | DS_U8 sdmRet; |
|---|
| 647 | |
|---|
| 648 | semErr = OS_TakeSemaphore( pS5H->Mutex ); |
|---|
| 649 | if ( semErr != 0 ) |
|---|
| 650 | return -1; |
|---|
| 651 | |
|---|
| 652 | if (pS5H->CurFATDemod == DEMOD_QAM) { |
|---|
| 653 | sdmRet = Sdm_1409xGetQAMMode(&qam_mode); |
|---|
| 654 | if ( sdmRet ) { |
|---|
| 655 | printf("|%s| ERROR, LINE=%d\n", __FUNCTION__, __LINE__); |
|---|
| 656 | *mode = DEMOD_256QAM; |
|---|
| 657 | goto done; |
|---|
| 658 | } |
|---|
| 659 | *mode = qam_mode; |
|---|
| 660 | } else |
|---|
| 661 | *mode = pS5H->CurFATDemod; |
|---|
| 662 | |
|---|
| 663 | done: |
|---|
| 664 | /* Give Mutex. */ |
|---|
| 665 | semErr = OS_GiveSemaphore( pS5H->Mutex ); |
|---|
| 666 | if ( semErr != 0 ) |
|---|
| 667 | retVal = -1; |
|---|
| 668 | |
|---|
| 669 | return retVal; |
|---|
| 670 | } |
|---|
| 671 | |
|---|
| 672 | |
|---|
| 673 | /**************************************************************************** |
|---|
| 674 | |
|---|
| 675 | S5H_GetErrCount |
|---|
| 676 | |
|---|
| 677 | Summary : Get signal strength from demodulator. |
|---|
| 678 | Returns : 0 on success, others on failure. |
|---|
| 679 | |
|---|
| 680 | ************************************************************************^^*/ |
|---|
| 681 | int S5H_GetErrCount( DS_U32 *pRSErrCnt ) |
|---|
| 682 | { |
|---|
| 683 | int retVal = 0; |
|---|
| 684 | DS_U32 semErr; |
|---|
| 685 | |
|---|
| 686 | /* Take Mutex. */ |
|---|
| 687 | semErr = OS_TakeSemaphore( pS5H->Mutex ); |
|---|
| 688 | if ( semErr != 0 ) |
|---|
| 689 | return -1; |
|---|
| 690 | |
|---|
| 691 | *pRSErrCnt = Sdm_1409xGetRSErrCnt(); |
|---|
| 692 | |
|---|
| 693 | /* Give Mutex. */ |
|---|
| 694 | semErr = OS_GiveSemaphore( pS5H->Mutex ); |
|---|
| 695 | if ( semErr != 0 ) |
|---|
| 696 | retVal = -1; |
|---|
| 697 | |
|---|
| 698 | return retVal; |
|---|
| 699 | } |
|---|
| 700 | |
|---|
| 701 | |
|---|
| 702 | /**************************************************************************** |
|---|
| 703 | |
|---|
| 704 | S5H_GetTDA9885Reg |
|---|
| 705 | |
|---|
| 706 | Summary : |
|---|
| 707 | Returns : 0 on success, others on failure. |
|---|
| 708 | |
|---|
| 709 | ************************************************************************^^*/ |
|---|
| 710 | int S5H_GetTDA9885Reg( DS_U8 *pStatus ) |
|---|
| 711 | { |
|---|
| 712 | int retVal = 0; |
|---|
| 713 | DS_U32 semErr; |
|---|
| 714 | #if ((NIMTN_TYPE==NIMTN_DTT7611) || (NIMTN_TYPE==NIMTN_U7A06)) |
|---|
| 715 | DS_U8 data; |
|---|
| 716 | #endif |
|---|
| 717 | /* Take Mutex. */ |
|---|
| 718 | semErr = OS_TakeSemaphore( pS5H->Mutex ); |
|---|
| 719 | if ( semErr != 0 ) |
|---|
| 720 | return -1; |
|---|
| 721 | |
|---|
| 722 | #if NIMTN_TYPE==NIMTN_DTT7611 |
|---|
| 723 | data = Tuner_GetTDA9885(); |
|---|
| 724 | *pStatus = data; |
|---|
| 725 | #elif NIMTN_TYPE==NIMTN_U7A06 |
|---|
| 726 | data = Tuner_U7A06GetADC(); |
|---|
| 727 | *pStatus = data; |
|---|
| 728 | #endif |
|---|
| 729 | /* Give Mutex. */ |
|---|
| 730 | semErr = OS_GiveSemaphore( pS5H->Mutex ); |
|---|
| 731 | if ( semErr != 0 ) |
|---|
| 732 | retVal = -1; |
|---|
| 733 | |
|---|
| 734 | return retVal; |
|---|
| 735 | } |
|---|
| 736 | |
|---|
| 737 | // |
|---|
| 738 | // Notes: Standard ÁöÁ¤Çϸé, ´ÙÀ½ Æ©´× ¶§¿¡ Àû¿ëµÊ. |
|---|
| 739 | // |
|---|
| 740 | int S5H_SetAudioStandard( DS_U32 AudioStandard) |
|---|
| 741 | { |
|---|
| 742 | int err = 0; |
|---|
| 743 | |
|---|
| 744 | return err; |
|---|
| 745 | } |
|---|
| 746 | |
|---|
| 747 | int S5H_SetAudioMode( DS_U32 AudioMode ) |
|---|
| 748 | { |
|---|
| 749 | int err = 0; |
|---|
| 750 | |
|---|
| 751 | return err; |
|---|
| 752 | } |
|---|
| 753 | |
|---|
| 754 | int S5H_GetAudioMode( DS_U32 *pAudioMode ) |
|---|
| 755 | { |
|---|
| 756 | int err = 0; |
|---|
| 757 | |
|---|
| 758 | return err; |
|---|
| 759 | } |
|---|
| 760 | |
|---|
| 761 | int S5H_GetAudioStandard( DS_U32 *pAudioStandard ) |
|---|
| 762 | { |
|---|
| 763 | return 0; |
|---|
| 764 | } |
|---|