| 1 | /**************************************************************************** |
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| 2 | * Module: DTF8640 |
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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 | #include "dsthalcommon.h" |
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| 15 | #include "dstconfig.h" |
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| 16 | |
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| 17 | #include "Cas2BGeneralDefinitions.h" |
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| 18 | #include "TdquTuner.h" |
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| 19 | #include "TunerDTT7611.h" |
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| 20 | #include "Cascade2C.h" |
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| 21 | |
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| 22 | #ifdef DMALLOC |
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| 23 | #include <dmalloc.h> |
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| 24 | #endif |
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| 25 | |
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| 26 | extern DS_U32 gdhlExtDbgLvl; |
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| 27 | |
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| 28 | /*================================================================== |
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| 29 | Configuration Section |
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| 30 | |
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| 31 | - USE_CODE_SWITCH : 2B / 2C Switch Code »ç¿ë ¿©ºÎ |
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| 32 | - USE_2B : 2B / 2C »ç¿ë ¿©ºÎ |
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| 33 | ==================================================================*/ |
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| 34 | |
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| 35 | #define USE_CODE_SWITCH 0 |
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| 36 | |
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| 37 | #define DELAY_CHANNEL_TUNE 1 |
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| 38 | |
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| 39 | //#define TDA9885_ADDR 0x84 |
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| 40 | |
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| 41 | //#define I2C_NIM_TDA9885 ((I2C_BUS1<<12) | I2C_100_KHZ_SETTING | I2C_08_SUB_TYPE | 0x86) |
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| 42 | //#define I2C_NIM_TDA9885 I2C_DEVICE_INFO(DTT7611_SLAVE_ADDRESS,NIM_I2C_BUS,I2C_08_SUB_TYPE,I2C_100_KHZ_SETTING) |
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| 43 | #if (NIMTN_TYPE==NIMTN_DTT7611) |
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| 44 | #define I2C_NIM_TDA9885 0x86 |
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| 45 | //DTT7611_SLAVE_ADDRESS |
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| 46 | #elif (NIMTN_TYPE==NIMTN_DTT7612) |
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| 47 | #define I2C_NIM_TDA9885 DTT7612_SLAVE_ADDRESS |
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| 48 | #endif |
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| 49 | |
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| 50 | #if ((NIMTN_TYPE==NIMTN_DTT7611)||(NIMTN_TYPE==NIMTN_DTT7612)) |
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| 51 | int DTT7611_NTSC_AGC = (int)TUNERDTT7611_AGC_WIDE_BAND_OFF; |
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| 52 | int DTT7611_DTV_AGC = (int)TUNERDTT7611_AGC_93; |
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| 53 | #endif |
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| 54 | |
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| 55 | CAS_2B_TYPE_RECEIVER_MODE g_Ntsc_Mode = CAS_2B_RECEIVER_MODE_AUDIO_US_BTSC; |
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| 56 | //static CAS_2B_TYPE_RECEIVER_MODE g_Ntsc_Mode = CAS_2B_RECEIVER_MODE_AUDIO_A2_KOREA; |
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| 57 | |
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| 58 | extern unsigned char codeDSP[]; |
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| 59 | extern unsigned int codeDSPSize; |
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| 60 | extern unsigned char dataDSP[]; |
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| 61 | extern unsigned int dataDSPSize; |
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| 62 | int g_ChannelChangeCount = 0; |
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| 63 | |
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| 64 | #include "SnrCalcTable.h" |
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| 65 | #include "Cas2BRoutines.h" |
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| 66 | #include "TunerDTT7611.h" |
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| 67 | #include "TdquTuner.h" |
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| 68 | #include "iicComm.h" |
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| 69 | |
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| 70 | typedef struct tag_CAS2C_info { |
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| 71 | OS_SEMAPHORE_ID Mutex; |
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| 72 | DS_U32 OrenI2cAddr; |
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| 73 | /* DS_U16 Tda9885Addr; */ |
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| 74 | /* DS_U16 TunerAddr; TunerAddrÀº »ç¿ëµÇÁö ¾ÊÀ½. -- OREN DemodulatorÀÇ I2C¿¡ ¹°·ÁÀÖÀ½. */ |
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| 75 | /* Current FAT channel information. */ |
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| 76 | DS_U32 FATFreq; |
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| 77 | TunerDemod CurFATDemod; |
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| 78 | DS_U8 *pMicroCode; |
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| 79 | DS_U16 microCodeLen; |
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| 80 | DS_U32 bInitialized; |
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| 81 | DS_U8 isNtsc; |
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| 82 | } *P_CAS2C_INFO, CAS2C_INFO; |
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| 83 | |
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| 84 | CAS2C_INFO g_CAS2C_info; |
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| 85 | P_CAS2C_INFO pCAS2C = &g_CAS2C_info; |
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| 86 | CAS_2B_AUDIO_MESSAGE_PARAMETERS g_AudioParameters; |
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| 87 | |
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| 88 | DS_U16 GetHwVer(void); |
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| 89 | DS_U32 GetCodeVer(void); |
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| 90 | |
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| 91 | int CAS2C_GetVersion( DS_U32 *pVersion ) |
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| 92 | { |
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| 93 | DS_U32 version; |
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| 94 | |
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| 95 | version = 0x00000001; |
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| 96 | |
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| 97 | *pVersion = version; |
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| 98 | |
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| 99 | return 0; |
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| 100 | } |
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| 101 | |
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| 102 | int CAS2C_Initialize(void) |
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| 103 | { |
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| 104 | int retVal = 0; |
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| 105 | int result; |
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| 106 | int piError; |
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| 107 | INT32 retry_cnt=5; |
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| 108 | CAS_2B_CODE_VERSION stCodeVersion; |
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| 109 | static char sem_initialized = 0; |
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| 110 | |
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| 111 | // |
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| 112 | // ¿ì¼± 400kHz·Î º¯°æ! |
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| 113 | // |
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| 114 | DHL_SYS_SetI2CSpeed( 0, 400000 ); |
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| 115 | |
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| 116 | DHL_SYS_SetGPIO( GPIO_OREN_RESET, 0 ); |
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| 117 | OS_Delay(100); |
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| 118 | DHL_SYS_SetGPIO( GPIO_OREN_RESET, 1 ); |
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| 119 | |
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| 120 | stCodeVersion.usaVector[0]=0; |
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| 121 | stCodeVersion.usaVector[1]=0; |
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| 122 | stCodeVersion.usaVector[2]=0; |
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| 123 | stCodeVersion.usaVector[3]=0; |
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| 124 | stCodeVersion.usaVector[4]=0; |
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| 125 | stCodeVersion.usaVector[5]=0; |
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| 126 | |
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| 127 | if ( sem_initialized == 0 ) { |
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| 128 | pCAS2C->Mutex = OS_CreateBinarySemaphore( "CAS2C_Sema4", 0, 1 ); |
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| 129 | if ( pCAS2C->Mutex == (OS_SEMAPHORE_ID)0 ) { |
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| 130 | DHL_DbgPrintf(gdhlExtDbgLvl,DHLDBG_EXT, "ERROR: OS_CreateMutexSemaphore\n"); |
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| 131 | retVal = -1; |
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| 132 | goto done; |
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| 133 | } |
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| 134 | pCAS2C->OrenI2cAddr = CASCADE_WRITE_ADDRESS; |
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| 135 | sem_initialized = 1; |
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| 136 | } |
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| 137 | |
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| 138 | /* Reset the Checksum register */ |
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| 139 | //ResetChecksum(); |
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| 140 | |
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| 141 | DHL_DbgPrintf(gdhlExtDbgLvl,DHLDBG_EXT,"HW Ver = 0x%x\n", GetHwVer() ); |
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| 142 | |
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| 143 | /* Load the DSP code and data files */ |
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| 144 | result = SendCodeAndData(codeDSP,codeDSPSize,dataDSP,dataDSPSize); |
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| 145 | if ( result != CAS_2B_API_SUCCESS ) { |
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| 146 | #if 1 |
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| 147 | //BKNOTE: ½ÇÆÐÇßÀ» °æ¿ì (resetÇϰí) õõÈ÷ ¸î ¹ø ´õ ½ÃµµÇØ º»´Ù. |
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| 148 | while((result!=CAS_2B_API_SUCCESS)&&retry_cnt--) |
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| 149 | { |
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| 150 | DHL_DbgPrintf(0,DHLDBG_EXT,"Retry to initialize OREN. line=%d\n",__LINE__); |
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| 151 | |
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| 152 | //BKTODO: À̰÷¿¡ Oren demodÀÇ GPIO HW reset³ÖÀ» °Í |
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| 153 | DHL_SYS_SetGPIO( GPIO_OREN_RESET, 0 ); |
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| 154 | OS_Delay(100); |
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| 155 | DHL_SYS_SetGPIO( GPIO_OREN_RESET, 1 ); |
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| 156 | |
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| 157 | OS_mDelay(10); |
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| 158 | ResetChecksum(); |
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| 159 | OS_mDelay(10); |
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| 160 | result = SendCodeAndData(codeDSP,codeDSPSize,dataDSP,dataDSPSize); |
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| 161 | } |
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| 162 | #endif |
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| 163 | if(result!=CAS_2B_API_SUCCESS) |
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| 164 | { |
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| 165 | DHL_DbgPrintf(0,DHLDBG_EXT,"Can not Load DSP Data. (%dline result = 0x%x)\n", __LINE__, (unsigned int)result ); |
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| 166 | retVal = -1; |
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| 167 | goto done; |
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| 168 | } |
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| 169 | } |
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| 170 | |
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| 171 | #if 0 |
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| 172 | /* Check the Checksum result for the code and data load */ |
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| 173 | piError = 0; |
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| 174 | checksumResult = GetChecksumFlag(&piError); |
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| 175 | if (checksumResult != CHECKSUM_STATUS_CORRECT) |
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| 176 | { |
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| 177 | DHL_DbgPrintf(gdhlExtDbgLvl,DHLDBG_EXT, "Checksum is not correct \n"); |
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| 178 | return(-1); |
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| 179 | } |
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| 180 | |
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| 181 | /* Start the DSP RUN_FLAG */ |
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| 182 | result = SendCas2BRunFlag(); |
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| 183 | if (result != 0) |
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| 184 | { |
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| 185 | DHL_DbgPrintf(gdhlExtDbgLvl,DHLDBG_EXT, "Can not Start the Cascade2B DSP. result=%d... Check for proper code and data load\n", (int)result); |
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| 186 | return(-1); |
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| 187 | } |
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| 188 | #endif |
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| 189 | |
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| 190 | OS_mDelay(15);/* 15ms deley */ |
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| 191 | |
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| 192 | InitAudioMessageStructToDefault( &g_AudioParameters ); |
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| 193 | g_AudioParameters.iMasterSlaveMode = TYPE_AUDIO_MASTER_MODE; |
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| 194 | g_AudioParameters.iIisMode = TYPE_IIS_MODE_IIS; |
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| 195 | |
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| 196 | /* Check the DSP Firmware Version ID Code */ |
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| 197 | stCodeVersion = GetDSPFirmwareVersion(&piError); |
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| 198 | DHL_DbgPrintf(gdhlExtDbgLvl,DHLDBG_EXT,"DSP Firmware Version ID = %.4x,%.4x,%.4x,%.4x,%.4x,%.4x\n", |
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| 199 | (int)stCodeVersion.usaVector[0],(int)stCodeVersion.usaVector[1],(int)stCodeVersion.usaVector[2],(int)stCodeVersion.usaVector[3],(int)stCodeVersion.usaVector[4],(int)stCodeVersion.usaVector[5]); |
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| 200 | |
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| 201 | // |
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| 202 | // ÀÌ ½ÃÁ¡ ÀÌÈĺÎÅÍ 100kHz·Î º¯°æ! |
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| 203 | // |
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| 204 | DHL_SYS_SetI2CSpeed( 0, 100000 ); |
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| 205 | #if(( NIMTN_TYPE==NIMTN_DTT7611)||(NIMTN_TYPE==NIMTN_DTT7612)) |
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| 206 | retVal = CAS2C_InitTDA9885(); |
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| 207 | if(retVal){ |
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| 208 | DHL_DbgPrintf(gdhlExtDbgLvl,DHLDBG_EXT,"TDA9985 Initialize failed!\n"); |
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| 209 | }else{ |
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| 210 | DHL_DbgPrintf(gdhlExtDbgLvl,DHLDBG_EXT,"TDA9985 Init |success|\n"); |
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| 211 | } |
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| 212 | #endif |
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| 213 | |
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| 214 | done: |
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| 215 | return retVal; |
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| 216 | |
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| 217 | } |
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| 218 | |
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| 219 | /**************************************************************************** |
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| 220 | |
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| 221 | CAS2C_Start() |
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| 222 | |
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| 223 | Summary : Start Oren demodulator. |
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| 224 | Returns : 0 on success, others on failure. |
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| 225 | |
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| 226 | ************************************************************************^^*/ |
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| 227 | int CAS2C_Start( TunerDemod Demod, int Ntsc, int Cable ) |
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| 228 | { |
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| 229 | int retVal = 0; |
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| 230 | DS_U32 semErr; |
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| 231 | // int casResult; |
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| 232 | unsigned int uResult; |
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| 233 | int needChannelChange; |
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| 234 | |
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| 235 | CAS_2B_TUNER_PARAMETERS TunerParam; |
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| 236 | CAS_2B_CHANNEL_CHANGE_PARAMETERS ChannelParam; |
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| 237 | CAS_2B_TYPE_RECEIVER_MODE rMode; |
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| 238 | |
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| 239 | /* Take Mutex. */ |
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| 240 | semErr = OS_TakeSemaphore( pCAS2C->Mutex ); |
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| 241 | if ( semErr != 0 ) |
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| 242 | return -1; |
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| 243 | |
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| 244 | needChannelChange = (Ntsc != pCAS2C->isNtsc) || (Ntsc); |
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| 245 | |
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| 246 | #if (NIMTN_TYPE==NIMTN_FQD1236) |
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| 247 | TunerParam.iTunerType = (TUNER_TYPE)TUNER_FQD1236; |
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| 248 | #elif (NIMTN_TYPE==NIMTN_DTT7611) |
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| 249 | TunerParam.iTunerType = (TUNER_TYPE)TUNER_DTT7611; |
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| 250 | #elif (NIMTN_TYPE== NIMTN_TDQU) |
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| 251 | TunerParam.iTunerType = (TUNER_TYPE)TUNER_TDQU; |
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| 252 | #else |
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| 253 | #error Need to define NIMTN_TYPE |
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| 254 | #endif |
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| 255 | TunerParam.iTunerSet = TUNER_SET_CENTER_FREQUENCY_KHZ; |
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| 256 | TunerParam.ulSetValue = pCAS2C->FATFreq; |
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| 257 | if ( Cable ) |
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| 258 | TunerParam.iChannelTableType = NA_CATV; |
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| 259 | else |
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| 260 | TunerParam.iChannelTableType = NA_TERRESTRIAL; |
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| 261 | if ( Ntsc == 0 ) |
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| 262 | TunerParam.iAgcMode = TUNER_AGC_MODE_INTERNAL_DIGITAL; |
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| 263 | else |
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| 264 | TunerParam.iAgcMode = TUNER_AGC_MODE_INTERNAL_ANALOG; |
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| 265 | |
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| 266 | if(Cable) |
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| 267 | TunerParam.iInputSelection = TUNER_INPUT_SELECTION_CABLE; |
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| 268 | else |
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| 269 | TunerParam.iInputSelection = TUNER_INPUT_SELECTION_TERRESTRIAL; |
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| 270 | |
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| 271 | switch ( Demod ) { |
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| 272 | case DEMOD_8VSB: rMode = CAS_2B_RECEIVER_MODE_VSB_8_TR; break; |
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| 273 | case DEMOD_64QAM: rMode = CAS_2B_RECEIVER_MODE_ITUB_64; break; |
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| 274 | case DEMOD_256QAM: rMode = CAS_2B_RECEIVER_MODE_ITUB_256; break; |
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| 275 | case DEMOD_QAM: rMode = CAS_2B_RECEIVER_MODE_ITUB_AUTO_DETECT; break; |
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| 276 | case DEMOD_NTSC: rMode = g_Ntsc_Mode; break; /* NTSC Mode°¡ µû·Î ¾øÀ½. */ |
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| 277 | // case DEMOD_NTSC: rMode = CAS_2B_RECEIVER_MODE_VSB_8_TR; break; /* NTSC Mode°¡ µû·Î ¾øÀ½. */ |
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| 278 | default: |
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| 279 | DHL_DbgPrintf(gdhlExtDbgLvl,DHLDBG_EXT,"|%s| error, line = %d, Demod = %d\n", __LINE__, Demod ); |
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| 280 | retVal = -1; |
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| 281 | goto done; |
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| 282 | } |
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| 283 | pCAS2C->CurFATDemod = Demod; |
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| 284 | |
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| 285 | ChannelParam.iCarrierAcquisition = CARRIER_ACQUISITION_NORMAL; |
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| 286 | ChannelParam.iInverseSpectrum = INVERSE_SPECTRUM_OFF; |
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| 287 | ChannelParam.iReceiverMode = rMode; |
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| 288 | if ( Ntsc == 0 ) |
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| 289 | ChannelParam.iNtscSignalDetection = NORMAL_VSB; |
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| 290 | else |
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| 291 | ChannelParam.iNtscSignalDetection = NTSC_SIGNAL_DETECTION; |
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| 292 | |
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| 293 | uResult = SetChannel( TunerParam, DELAY_CHANNEL_TUNE, &ChannelParam ); |
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| 294 | if ( uResult != IIC_COM_SUCCESS ) { |
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| 295 | DHL_DbgPrintf(gdhlExtDbgLvl,DHLDBG_EXT,"|%s| line = %d, result = 0x%x\n", __LINE__, uResult ); |
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| 296 | retVal = -1; |
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| 297 | goto done; |
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| 298 | } |
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| 299 | |
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| 300 | #if 0 |
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| 301 | uResult = SendVsbMessage( VSB_CHANNEL_CONDITION_AUTO, |
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| 302 | VSB_NTSC_REJECTION_FILTER_AUTO,//BK<-VSB_NTSC_REJECTION_FILTER_ON, |
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| 303 | //MPEG_OUTPUT_MODE_PARALLEL, |
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| 304 | //MPEG_OUTPUT_MODE_CONTROLED_BY_PRM_PINS, |
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| 305 | MPEG_OUTPUT_MODE_SERIAL, |
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| 306 | TUNER_PHASE_NOISE_NORMAL ); |
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| 307 | if ( uResult != IIC_COM_SUCCESS ) { |
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| 308 | DHL_DbgPrintf(gdhlExtDbgLvl,DHLDBG_EXT,"|%s| line = %d, result = 0x%x\n", __LINE__, uResult ); |
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| 309 | retVal = -1; |
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| 310 | goto done; |
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| 311 | } |
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| 312 | #endif |
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| 313 | |
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| 314 | if ( Demod == DEMOD_NTSC ) { |
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| 315 | uResult = SendAudioMessage( 1, g_AudioParameters ); |
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| 316 | if ( uResult != CAS_2B_API_SUCCESS ) { |
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| 317 | DHL_DbgPrintf(0,DHLDBG_EXT,"line = %d, result = 0x%x\n", __LINE__, uResult ); |
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| 318 | retVal = -1; |
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| 319 | goto done; |
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| 320 | } |
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| 321 | |
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| 322 | uResult = SendAudioMessage( 2, g_AudioParameters ); |
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| 323 | if ( uResult != CAS_2B_API_SUCCESS ) { |
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| 324 | DHL_DbgPrintf(gdhlExtDbgLvl,DHLDBG_EXT,"line = %d, result = 0x%x\n", __LINE__, uResult ); |
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| 325 | retVal = -1; |
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| 326 | goto done; |
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| 327 | } |
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| 328 | |
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| 329 | uResult = SendAudioMessage( 3, g_AudioParameters ); |
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| 330 | if ( uResult != CAS_2B_API_SUCCESS ) { |
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| 331 | DHL_DbgPrintf(gdhlExtDbgLvl,DHLDBG_EXT,"line = %d, result = 0x%x\n", __LINE__, uResult ); |
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| 332 | retVal = -1; |
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| 333 | goto done; |
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| 334 | } |
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| 335 | } |
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| 336 | |
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| 337 | g_ChannelChangeCount++; |
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| 338 | |
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| 339 | pCAS2C->isNtsc = Ntsc; |
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| 340 | done: |
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| 341 | /* Give Mutex. */ |
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| 342 | semErr = OS_GiveSemaphore( pCAS2C->Mutex ); |
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| 343 | if ( semErr != 0 ) |
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| 344 | retVal = -1; |
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| 345 | |
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| 346 | if (!retVal) |
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| 347 | DHL_DbgPrintf(gdhlExtDbgLvl,DHLDBG_EXT,"success.\n"); |
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| 348 | else |
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| 349 | DHL_DbgPrintf(gdhlExtDbgLvl,DHLDBG_EXT,"failure.\n"); |
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| 350 | |
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| 351 | return retVal; |
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| 352 | } |
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| 353 | |
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| 354 | /**************************************************************************** |
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| 355 | |
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| 356 | CAS2C_Stop() |
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| 357 | |
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| 358 | Summary : Stop the Oren demodulator. |
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| 359 | Returns : 0 on success, others on failure. |
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| 360 | |
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| 361 | ************************************************************************^^*/ |
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| 362 | int CAS2C_Stop(void) |
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| 363 | { |
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| 364 | int retVal = 0; |
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| 365 | DS_U32 semErr; |
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| 366 | |
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| 367 | /* Take Mutex. */ |
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| 368 | semErr = OS_TakeSemaphore( pCAS2C->Mutex ); |
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| 369 | if ( semErr != 0 ) |
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| 370 | return -1; |
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| 371 | |
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| 372 | /* DO NOTHING. */ |
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| 373 | |
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| 374 | /* Give Mutex. */ |
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| 375 | semErr = OS_GiveSemaphore( pCAS2C->Mutex ); |
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| 376 | if ( semErr != 0 ) |
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| 377 | retVal = -1; |
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| 378 | |
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| 379 | return retVal; |
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| 380 | } |
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| 381 | |
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| 382 | |
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| 383 | /**************************************************************************** |
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| 384 | |
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| 385 | CAS2C_Close() |
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| 386 | |
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| 387 | Summary : Close the Oren demodulator. |
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| 388 | Returns : 0 on success, others on failure. |
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| 389 | |
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| 390 | ************************************************************************^^*/ |
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| 391 | int CAS2C_Close(void) |
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| 392 | { |
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| 393 | int retVal = 0; |
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| 394 | DS_U32 semErr; |
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| 395 | |
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| 396 | /* Take Mutex. */ |
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| 397 | semErr = OS_TakeSemaphore( pCAS2C->Mutex ); |
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| 398 | if ( semErr != 0 ) |
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| 399 | return -1; |
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| 400 | |
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| 401 | |
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| 402 | /* DO NOTHING */ |
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| 403 | goto done; |
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| 404 | |
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| 405 | done: |
|---|
| 406 | /* Give Mutex. */ |
|---|
| 407 | semErr = OS_GiveSemaphore( pCAS2C->Mutex ); |
|---|
| 408 | if ( semErr != 0 ) |
|---|
| 409 | retVal = -1; |
|---|
| 410 | |
|---|
| 411 | return retVal; |
|---|
| 412 | } |
|---|
| 413 | |
|---|
| 414 | /**************************************************************************** |
|---|
| 415 | |
|---|
| 416 | CAS2C_Reset() |
|---|
| 417 | |
|---|
| 418 | Summary : Reset the Oren demodulator. |
|---|
| 419 | Returns : 0 on success, others on failure. |
|---|
| 420 | |
|---|
| 421 | ************************************************************************^^*/ |
|---|
| 422 | int CAS2C_Reset(void) |
|---|
| 423 | { |
|---|
| 424 | int retVal = 0; |
|---|
| 425 | DS_U32 semErr; |
|---|
| 426 | unsigned int stat; |
|---|
| 427 | DS_U8 buff[2] = {0x66, 0xc0}; |
|---|
| 428 | |
|---|
| 429 | /* Take Mutex. */ |
|---|
| 430 | semErr = OS_TakeSemaphore( pCAS2C->Mutex ); |
|---|
| 431 | if ( semErr != 0 ) |
|---|
| 432 | return -1; |
|---|
| 433 | |
|---|
| 434 | stat = OrenIicTransmit(0x2a, &buff[0], 2); |
|---|
| 435 | if(stat != 0){ |
|---|
| 436 | DHL_DbgPrintf(0,DHLDBG_EXT," Reset Failed Error!, %d\n",__LINE__); |
|---|
| 437 | return -1; |
|---|
| 438 | } |
|---|
| 439 | |
|---|
| 440 | /* Give Mutex. */ |
|---|
| 441 | semErr = OS_GiveSemaphore( pCAS2C->Mutex ); |
|---|
| 442 | if ( semErr != 0 ) |
|---|
| 443 | retVal = -1; |
|---|
| 444 | |
|---|
| 445 | return retVal; |
|---|
| 446 | } |
|---|
| 447 | |
|---|
| 448 | /**************************************************************************** |
|---|
| 449 | |
|---|
| 450 | CAS2C_SetFrequency() |
|---|
| 451 | |
|---|
| 452 | Summary : Set Frequency |
|---|
| 453 | Returns : 0 on success, others on failure. |
|---|
| 454 | |
|---|
| 455 | ************************************************************************^^*/ |
|---|
| 456 | int CAS2C_SetFrequencyDTV( DS_U32 dMHz ) |
|---|
| 457 | { |
|---|
| 458 | int retVal = 0; |
|---|
| 459 | DS_U32 semErr; |
|---|
| 460 | DS_U32 freq; |
|---|
| 461 | int casResult; |
|---|
| 462 | |
|---|
| 463 | /* Take Mutex. */ |
|---|
| 464 | semErr = OS_TakeSemaphore( pCAS2C->Mutex ); |
|---|
| 465 | if ( semErr != 0 ) |
|---|
| 466 | return -1; |
|---|
| 467 | |
|---|
| 468 | freq = (DS_U32)dMHz; |
|---|
| 469 | pCAS2C->FATFreq = freq; |
|---|
| 470 | DHL_DbgPrintf(gdhlExtDbgLvl,DHLDBG_EXT,"dMHz = %d\n", (int)freq ); |
|---|
| 471 | |
|---|
| 472 | #if (NIMTN_TYPE==NIMTN_DTT7611) |
|---|
| 473 | /* hwatk/050427, ½ÇÁ¦·Î TuningÇϵµ·Ï... */ |
|---|
| 474 | casResult = TunerDTT7611SendFreq( dMHz, TUNERDTT7611_REF_DIVIDER_RATIO_62_5, (TYPE_TUNERDTT7611_AGC)DTT7611_DTV_AGC/*TUNERDTT7611_AGC_WIDE_BAND_OFF*/, TUNER_AGC_MODE_INTERNAL_ANALOG, TUNERDTT7611_CHARGE_PUMP_60, TUNERDTT7611_AGC_TIME_CONSTANT_2_SEC ); |
|---|
| 475 | if ( casResult != DTT7611_SUCCESS ) { |
|---|
| 476 | DHL_DbgPrintf(0,DHLDBG_EXT,"ERROR: line=%d, casResult = %d\n", __LINE__, casResult ); |
|---|
| 477 | } |
|---|
| 478 | #elif (NIMTN_TYPE==NIMTN_TDQU) |
|---|
| 479 | casResult = TunerTdquSendCenterFrequency( dMHz, TUNER_TDQU_REF_DIVIDER_RATIO_62_5, TUNER_TDQU_CHARGE_PUMP_300, TUNER_TDQU_AGST_0); |
|---|
| 480 | if ( casResult != TDQU_SUCCESS ) { |
|---|
| 481 | DHL_DbgPrintf(0,DHLDBG_EXT,"ERROR: line=%d, casResult = %d\n", __LINE__, casResult ); |
|---|
| 482 | } |
|---|
| 483 | //TunerTdquPrintLockStatus(); |
|---|
| 484 | #endif |
|---|
| 485 | |
|---|
| 486 | goto done; |
|---|
| 487 | |
|---|
| 488 | done: |
|---|
| 489 | /* Give Mutex. */ |
|---|
| 490 | semErr = OS_GiveSemaphore( pCAS2C->Mutex ); |
|---|
| 491 | if ( semErr != 0 ) |
|---|
| 492 | retVal = -1; |
|---|
| 493 | |
|---|
| 494 | return retVal; |
|---|
| 495 | } |
|---|
| 496 | |
|---|
| 497 | int CAS2C_SetFrequencyNTSC( DS_U32 dMHz ) |
|---|
| 498 | { |
|---|
| 499 | int retVal = 0; |
|---|
| 500 | DS_U32 semErr; |
|---|
| 501 | DS_U32 freq; |
|---|
| 502 | int casResult; |
|---|
| 503 | |
|---|
| 504 | /* Take Mutex. */ |
|---|
| 505 | semErr = OS_TakeSemaphore( pCAS2C->Mutex ); |
|---|
| 506 | if ( semErr != 0 ) |
|---|
| 507 | return -1; |
|---|
| 508 | |
|---|
| 509 | freq = (DS_U32)dMHz; |
|---|
| 510 | pCAS2C->FATFreq = freq; |
|---|
| 511 | DHL_DbgPrintf(gdhlExtDbgLvl,DHLDBG_EXT,"dMHz = %d\n", (int)freq ); |
|---|
| 512 | #if NIMTN_TYPE==NIMTN_DTT7611 |
|---|
| 513 | /* hwatk/050427, ½ÇÁ¦·Î TuningÇϵµ·Ï... */ |
|---|
| 514 | casResult = TunerDTT7611SendFreq( dMHz, TUNERDTT7611_REF_DIVIDER_RATIO_62_5, (TYPE_TUNERDTT7611_AGC)DTT7611_NTSC_AGC/*TUNERDTT7611_AGC_WIDE_BAND_OFF*/, /*TUNER_AGC_MODE_INTERNAL_ANALOG*/2, TUNERDTT7611_CHARGE_PUMP_60, TUNERDTT7611_AGC_TIME_CONSTANT_2_SEC ); |
|---|
| 515 | if ( casResult != DTT7611_SUCCESS ) { |
|---|
| 516 | DHL_DbgPrintf(gdhlExtDbgLvl,DHLDBG_EXT,"ERROR: line=%d, casResult = %d\n", __LINE__, casResult ); |
|---|
| 517 | retVal = -1; |
|---|
| 518 | } |
|---|
| 519 | #elif NIMTN_TYPE==NIMTN_TDQU |
|---|
| 520 | |
|---|
| 521 | casResult = TunerTdquSendCenterFrequency( dMHz, TUNER_TDQU_REF_DIVIDER_RATIO_62_5, |
|---|
| 522 | TUNERDTT7611_CHARGE_PUMP_60, TUNER_TDQU_AGST_0 ); // by Zhong Yang. |
|---|
| 523 | if ( casResult != TDQU_SUCCESS ) { |
|---|
| 524 | DHL_DbgPrintf(gdhlExtDbgLvl,DHLDBG_EXT,"ERROR: line=%d, casResult = %d\n", __LINE__, casResult ); |
|---|
| 525 | retVal = -1; |
|---|
| 526 | } |
|---|
| 527 | |
|---|
| 528 | #else |
|---|
| 529 | casResult=0; |
|---|
| 530 | #endif |
|---|
| 531 | |
|---|
| 532 | /* Give Mutex. */ |
|---|
| 533 | semErr = OS_GiveSemaphore( pCAS2C->Mutex ); |
|---|
| 534 | if ( semErr != 0 ) |
|---|
| 535 | retVal = -1; |
|---|
| 536 | |
|---|
| 537 | return retVal; |
|---|
| 538 | } |
|---|
| 539 | |
|---|
| 540 | // |
|---|
| 541 | // Tuner Á¦¾îÇÏÁö ¾Ê°í, ³»ºÎÀûÀ¸·Î TuningÇÒ Á֯ļö¸¦ ¸í½ÃÇÏ´Â ÇÔ¼ö. |
|---|
| 542 | // ¼³Á¤µÈ Á֯ļö´Â ´ÙÀ½ CAS2C_Start() È£Ã⠽ÿ¡ Àû¿ëµÊ. |
|---|
| 543 | // |
|---|
| 544 | int CAS2C_SetFrequency( DS_U32 dMHz ) |
|---|
| 545 | { |
|---|
| 546 | int retVal = 0; |
|---|
| 547 | DS_U32 semErr; |
|---|
| 548 | DS_U32 freq; |
|---|
| 549 | |
|---|
| 550 | /* Take Mutex. */ |
|---|
| 551 | semErr = OS_TakeSemaphore( pCAS2C->Mutex ); |
|---|
| 552 | if ( semErr != 0 ) |
|---|
| 553 | return -1; |
|---|
| 554 | |
|---|
| 555 | freq = (DS_U32)dMHz; |
|---|
| 556 | pCAS2C->FATFreq = freq; |
|---|
| 557 | DHL_DbgPrintf(gdhlExtDbgLvl,DHLDBG_EXT,"dMHz = %d\n", (int)freq ); |
|---|
| 558 | |
|---|
| 559 | /* Give Mutex. */ |
|---|
| 560 | semErr = OS_GiveSemaphore( pCAS2C->Mutex ); |
|---|
| 561 | if ( semErr != 0 ) |
|---|
| 562 | retVal = -1; |
|---|
| 563 | |
|---|
| 564 | return retVal; |
|---|
| 565 | } |
|---|
| 566 | |
|---|
| 567 | DS_U32 CAS2C_GetFrequency(void) |
|---|
| 568 | { |
|---|
| 569 | return pCAS2C->FATFreq; |
|---|
| 570 | } |
|---|
| 571 | |
|---|
| 572 | /**************************************************************************** |
|---|
| 573 | |
|---|
| 574 | CAS2C_GetLockStatus() |
|---|
| 575 | |
|---|
| 576 | Summary : Set Frequency |
|---|
| 577 | Returns : 0 on success, others on failure. |
|---|
| 578 | |
|---|
| 579 | ************************************************************************^^*/ |
|---|
| 580 | int CAS2C_GetLockStatus( int *pLockStatus ) |
|---|
| 581 | { |
|---|
| 582 | int retVal = 0; |
|---|
| 583 | DS_U32 semErr; |
|---|
| 584 | int err; |
|---|
| 585 | LOCK_STATUS lockStatus, fecLock; |
|---|
| 586 | TunerDemod demod; |
|---|
| 587 | // long offset; |
|---|
| 588 | // int SQI; |
|---|
| 589 | |
|---|
| 590 | /* Take Mutex. */ |
|---|
| 591 | semErr = OS_TakeSemaphore( pCAS2C->Mutex ); |
|---|
| 592 | if ( semErr != 0 ) |
|---|
| 593 | return -1; |
|---|
| 594 | |
|---|
| 595 | *pLockStatus = 0; |
|---|
| 596 | |
|---|
| 597 | lockStatus = IsLocked( &err ); |
|---|
| 598 | if ( err != CAS_2B_API_SUCCESS ) { |
|---|
| 599 | DHL_DbgPrintf(0,DHLDBG_EXT,"ERROR: line = %d\n", __LINE__); |
|---|
| 600 | retVal = -1; |
|---|
| 601 | goto done; |
|---|
| 602 | } |
|---|
| 603 | |
|---|
| 604 | fecLock = IsFECLocked( &err ); |
|---|
| 605 | if ( err != CAS_2B_API_SUCCESS ) { |
|---|
| 606 | DHL_DbgPrintf(0,DHLDBG_EXT,"ERROR: line = %d\n", __LINE__); |
|---|
| 607 | retVal = -1; |
|---|
| 608 | goto done; |
|---|
| 609 | } |
|---|
| 610 | |
|---|
| 611 | #if 1 |
|---|
| 612 | // |
|---|
| 613 | // Workaround. |
|---|
| 614 | // ù¹øÂ° QAM ä³Î Àüȯ ½Ã ½ÅÈ£°¡ ³·À½. |
|---|
| 615 | // |
|---|
| 616 | if ( pCAS2C->CurFATDemod == DEMOD_QAM || pCAS2C->CurFATDemod == DEMOD_256QAM || pCAS2C->CurFATDemod == DEMOD_64QAM ) { |
|---|
| 617 | if ( fecLock == LOCKED && lockStatus == UNLOCKED && g_ChannelChangeCount <= 1 ) { |
|---|
| 618 | /* Give Mutex. */ |
|---|
| 619 | semErr = OS_GiveSemaphore( pCAS2C->Mutex ); |
|---|
| 620 | if ( semErr != 0 ) |
|---|
| 621 | retVal = -1; |
|---|
| 622 | |
|---|
| 623 | printf("%s| force tune!\n", __FUNCTION__); |
|---|
| 624 | demod = pCAS2C->CurFATDemod; |
|---|
| 625 | CAS2C_Start( DEMOD_NTSC, 1, 0 ); |
|---|
| 626 | CAS2C_Start( demod, 0, 1 ); |
|---|
| 627 | |
|---|
| 628 | *pLockStatus = 0; |
|---|
| 629 | |
|---|
| 630 | return retVal; |
|---|
| 631 | } |
|---|
| 632 | } |
|---|
| 633 | #else |
|---|
| 634 | demod = 0; |
|---|
| 635 | #endif |
|---|
| 636 | |
|---|
| 637 | if ( lockStatus == LOCKED ) |
|---|
| 638 | *pLockStatus = 1; |
|---|
| 639 | else |
|---|
| 640 | *pLockStatus = 0; |
|---|
| 641 | |
|---|
| 642 | done: |
|---|
| 643 | /* Give Mutex. */ |
|---|
| 644 | semErr = OS_GiveSemaphore( pCAS2C->Mutex ); |
|---|
| 645 | if ( semErr != 0 ) |
|---|
| 646 | retVal = -1; |
|---|
| 647 | |
|---|
| 648 | return retVal; |
|---|
| 649 | } |
|---|
| 650 | |
|---|
| 651 | int CAS2C_GetLockStatusNTSC( int *pLockStatus ) |
|---|
| 652 | { |
|---|
| 653 | int retVal = 0; |
|---|
| 654 | DS_U32 semErr; |
|---|
| 655 | // long offset; |
|---|
| 656 | DS_U8 tdaData; |
|---|
| 657 | #if NIMTN_TYPE==NIMTN_TDQU |
|---|
| 658 | DS_U8 H_Sync_Status; |
|---|
| 659 | DS_U8 AFT_Status; |
|---|
| 660 | #endif |
|---|
| 661 | // int SQI; |
|---|
| 662 | |
|---|
| 663 | /* Take Mutex. */ |
|---|
| 664 | semErr = OS_TakeSemaphore( pCAS2C->Mutex ); |
|---|
| 665 | if ( semErr != 0 ) |
|---|
| 666 | return -1; |
|---|
| 667 | |
|---|
| 668 | *pLockStatus = 0; |
|---|
| 669 | |
|---|
| 670 | #if 0 |
|---|
| 671 | ntscLockStatus = IsNtscChannelDetected( &err ); |
|---|
| 672 | if ( err != CAS_2B_API_SUCCESS ) { |
|---|
| 673 | DHL_DbgPrintf(0,DHLDBG_EXT,"ERROR: line = %d\n", __LINE__); |
|---|
| 674 | retVal = -1; |
|---|
| 675 | goto done; |
|---|
| 676 | } |
|---|
| 677 | |
|---|
| 678 | *pLockStatus = ntscLockStatus; |
|---|
| 679 | goto done; |
|---|
| 680 | #endif |
|---|
| 681 | |
|---|
| 682 | #if NIMTN_TYPE==NIMTN_DTT7611 |
|---|
| 683 | if ( !TunerDTT7611BeforeSendBytes() ) { |
|---|
| 684 | DHL_DbgPrintf(0,DHLDBG_EXT,"ERROR: line = %d\n", __LINE__); |
|---|
| 685 | retVal = -1; |
|---|
| 686 | goto done; |
|---|
| 687 | } |
|---|
| 688 | OS_mDelay(1); /* 1 ms */ |
|---|
| 689 | |
|---|
| 690 | if ( DHL_SYS_I2cRead( I2C_NIM_TDA9885,FALSE, 0, &tdaData, 1 ) ) { |
|---|
| 691 | DHL_DbgPrintf(0,DHLDBG_EXT,"ERROR: line = %d\n", __LINE__); |
|---|
| 692 | retVal = -1; |
|---|
| 693 | } |
|---|
| 694 | |
|---|
| 695 | if ( !TunerDTT7611AfterSendBytes() ) { |
|---|
| 696 | DHL_DbgPrintf(0,DHLDBG_EXT,"ERROR: line = %d\n", __LINE__); |
|---|
| 697 | retVal = -1; |
|---|
| 698 | goto done; |
|---|
| 699 | } |
|---|
| 700 | tdaData = ( tdaData >> 1 ) & 0x0F; |
|---|
| 701 | if ( tdaData == 0x07 || tdaData == 0x08 ) { |
|---|
| 702 | *pLockStatus = 0; |
|---|
| 703 | } else { |
|---|
| 704 | *pLockStatus = 1; /* hwatk/050427, TDA9885 Data¸¸À¸·Î ÆÇ´Ü */ |
|---|
| 705 | } |
|---|
| 706 | #elif NIMTN_TYPE==NIMTN_TDQU |
|---|
| 707 | |
|---|
| 708 | if(FALSE == BeforeTunerSendBytes()) |
|---|
| 709 | { |
|---|
| 710 | DHL_DbgPrintf(0,DHLDBG_EXT,"ERROR: line = %d\n", __LINE__); |
|---|
| 711 | retVal = -1; |
|---|
| 712 | goto done; |
|---|
| 713 | } |
|---|
| 714 | |
|---|
| 715 | OS_mDelay(50); |
|---|
| 716 | |
|---|
| 717 | if ( DHL_SYS_I2cRead( I2C_TDQU_READ_ADDR,FALSE, 0, &tdaData, 1 ) ) { |
|---|
| 718 | DHL_DbgPrintf(0,DHLDBG_EXT,"ERROR: line = %d\n", __LINE__); |
|---|
| 719 | retVal = -1; |
|---|
| 720 | } |
|---|
| 721 | |
|---|
| 722 | if(tdaData==0x7B)// ||tdaData==0x7A||tdaData==0x79)//tdadata == 1/2/3 || tdaData==0x79 |
|---|
| 723 | AFT_Status = 1; |
|---|
| 724 | else |
|---|
| 725 | AFT_Status = 0; |
|---|
| 726 | |
|---|
| 727 | DHL_FE_AnalogGetLockStatus(TUNER_FAT, &H_Sync_Status); |
|---|
| 728 | DHL_DbgPrintf(0,DHLDBG_EXT,"====DETERMINE: H_Sync_Status=%d\n",H_Sync_Status); |
|---|
| 729 | |
|---|
| 730 | if(tdaData==0x7B)//||tdaData==0x7A)// ||tdaData==0x79)//tdadata == 1/2/3 || tdaData==0x79 / ZhongYang |
|---|
| 731 | AFT_Status = 1; |
|---|
| 732 | else |
|---|
| 733 | AFT_Status = 0; |
|---|
| 734 | DHL_DbgPrintf(0,DHLDBG_EXT,"====DETERMINE: AFT_Status=0x%x\n",tdaData); |
|---|
| 735 | |
|---|
| 736 | if(FALSE == AfterTunerSendBytes()) |
|---|
| 737 | { |
|---|
| 738 | DHL_DbgPrintf(0,DHLDBG_EXT,"ERROR: line = %d\n", __LINE__); |
|---|
| 739 | retVal = -1; |
|---|
| 740 | goto done; |
|---|
| 741 | } |
|---|
| 742 | |
|---|
| 743 | #if 0 |
|---|
| 744 | if(tdaData==0x7B&&H_Sync_Status==0) |
|---|
| 745 | { |
|---|
| 746 | OS_mDelay(4); |
|---|
| 747 | DHL_FE_AnalogGetLockStatus(TUNER_FAT, &H_Sync_Status); |
|---|
| 748 | DHL_DbgPrintf(0,DHLDBG_EXT,"====DETERMINE 2: H_Sync_Status=%d\n",H_Sync_Status); |
|---|
| 749 | } |
|---|
| 750 | |
|---|
| 751 | #endif |
|---|
| 752 | if(H_Sync_Status==1&&AFT_Status==1) |
|---|
| 753 | *pLockStatus = 1; |
|---|
| 754 | else |
|---|
| 755 | *pLockStatus = 0; |
|---|
| 756 | #endif |
|---|
| 757 | |
|---|
| 758 | done: |
|---|
| 759 | /* Give Mutex. */ |
|---|
| 760 | semErr = OS_GiveSemaphore( pCAS2C->Mutex ); |
|---|
| 761 | if ( semErr != 0 ) |
|---|
| 762 | retVal = -1; |
|---|
| 763 | |
|---|
| 764 | return retVal; |
|---|
| 765 | } |
|---|
| 766 | |
|---|
| 767 | |
|---|
| 768 | /**************************************************************************** |
|---|
| 769 | |
|---|
| 770 | CAS2C_GetSignalStrength() |
|---|
| 771 | |
|---|
| 772 | Summary : Get signal strength from demodulator. |
|---|
| 773 | Returns : 0 on success, others on failure. |
|---|
| 774 | |
|---|
| 775 | ************************************************************************^^*/ |
|---|
| 776 | int CAS2C_GetSignalStrength( int *pSQI ) |
|---|
| 777 | { |
|---|
| 778 | int retVal = 0; |
|---|
| 779 | DS_U32 semErr; |
|---|
| 780 | DS_U8 sqi; |
|---|
| 781 | int err; |
|---|
| 782 | CAS_2B_TYPE_RECEIVER_MODE rMode; |
|---|
| 783 | int minVal, maxVal, Val; |
|---|
| 784 | DS_U16 snr; |
|---|
| 785 | |
|---|
| 786 | if ( pCAS2C->CurFATDemod == DEMOD_NTSC ) { |
|---|
| 787 | *pSQI = 0; |
|---|
| 788 | return 0; |
|---|
| 789 | } |
|---|
| 790 | |
|---|
| 791 | /* Take Mutex. */ |
|---|
| 792 | semErr = OS_TakeSemaphore( pCAS2C->Mutex ); |
|---|
| 793 | if ( semErr != 0 ) |
|---|
| 794 | return -1; |
|---|
| 795 | |
|---|
| 796 | switch ( pCAS2C->CurFATDemod ) { |
|---|
| 797 | case DEMOD_8VSB: rMode = CAS_2B_RECEIVER_MODE_VSB_8_TR; break; |
|---|
| 798 | case DEMOD_64QAM: rMode = CAS_2B_RECEIVER_MODE_ITUB_64; break; |
|---|
| 799 | case DEMOD_256QAM: rMode = CAS_2B_RECEIVER_MODE_ITUB_256; break; |
|---|
| 800 | case DEMOD_QAM: rMode = CAS_2B_RECEIVER_MODE_ITUB_AUTO_DETECT; break; |
|---|
| 801 | case DEMOD_NTSC: rMode = g_Ntsc_Mode; break; /* NTSC Mode°¡ µû·Î ¾øÀ½. */ |
|---|
| 802 | default: |
|---|
| 803 | DHL_DbgPrintf(0,DHLDBG_EXT,"ERROR: line = %d, Demod = %d\n", __LINE__, pCAS2C->CurFATDemod); |
|---|
| 804 | retVal = -1; |
|---|
| 805 | goto done; |
|---|
| 806 | } |
|---|
| 807 | |
|---|
| 808 | #if 0 |
|---|
| 809 | sqi = GetSignalQuality( rMode, &err ); |
|---|
| 810 | if ( err != CAS_2B_API_SUCCESS ) { |
|---|
| 811 | DHL_DbgPrintf(0,DHLDBG_EXT,"ERROR: line = %d, err = %d\n", __LINE__, err ); |
|---|
| 812 | retVal = -1; |
|---|
| 813 | goto done; |
|---|
| 814 | } |
|---|
| 815 | #else |
|---|
| 816 | switch ( pCAS2C->CurFATDemod ) { |
|---|
| 817 | case DEMOD_8VSB: minVal = 10; maxVal = 32; break; |
|---|
| 818 | case DEMOD_64QAM: minVal = 15; maxVal = 35; break; |
|---|
| 819 | case DEMOD_256QAM: minVal = 18; maxVal = 35; break; |
|---|
| 820 | case DEMOD_QAM: minVal = 15; maxVal = 35; break; |
|---|
| 821 | case DEMOD_NTSC: minVal = 10; maxVal = 32; break; |
|---|
| 822 | default: |
|---|
| 823 | DHL_DbgPrintf(0,DHLDBG_EXT,"ERROR: line = %d, Demod = %d\n", __LINE__, pCAS2C->CurFATDemod); |
|---|
| 824 | retVal = -1; |
|---|
| 825 | goto done; |
|---|
| 826 | } |
|---|
| 827 | snr = GetSnrAfterEqualization( rMode, &err ); |
|---|
| 828 | if ( err != IIC_COM_SUCCESS ) { |
|---|
| 829 | DHL_DbgPrintf(0,DHLDBG_EXT,"ERROR: line = %d, err = %d\n", __LINE__, err ); |
|---|
| 830 | retVal = -1; |
|---|
| 831 | goto done; |
|---|
| 832 | } |
|---|
| 833 | |
|---|
| 834 | Val = (snr-minVal)*100; |
|---|
| 835 | Val /= (maxVal-minVal); |
|---|
| 836 | if ( Val > 100 ) |
|---|
| 837 | Val = 100; |
|---|
| 838 | if ( Val < 0 ) |
|---|
| 839 | Val = 0; |
|---|
| 840 | sqi = Val; |
|---|
| 841 | #endif |
|---|
| 842 | *pSQI = sqi; |
|---|
| 843 | |
|---|
| 844 | done: |
|---|
| 845 | /* Give Mutex. */ |
|---|
| 846 | semErr = OS_GiveSemaphore( pCAS2C->Mutex ); |
|---|
| 847 | if ( semErr != 0 ) |
|---|
| 848 | retVal = -1; |
|---|
| 849 | |
|---|
| 850 | return retVal; |
|---|
| 851 | } |
|---|
| 852 | |
|---|
| 853 | |
|---|
| 854 | int CAS2C_GetSignalPower( int *pPower ) |
|---|
| 855 | { |
|---|
| 856 | int retVal = 0; |
|---|
| 857 | DS_U32 semErr; |
|---|
| 858 | DS_U8 sqi; |
|---|
| 859 | int Val; |
|---|
| 860 | int err; |
|---|
| 861 | NUMERATOR_DENOMINATOR stResult; |
|---|
| 862 | |
|---|
| 863 | /* Take Mutex. */ |
|---|
| 864 | semErr = OS_TakeSemaphore( pCAS2C->Mutex ); |
|---|
| 865 | if ( semErr != 0 ) |
|---|
| 866 | return -1; |
|---|
| 867 | |
|---|
| 868 | // sqi = GetSignalStrength( &err, TYPE_AGC_AMPLIFIER_UPC3217 ); |
|---|
| 869 | // sqi = GetSignalStrength( &err, TYPE_AGC_AMPLIFIER_UPC3219 ); |
|---|
| 870 | err = 0; |
|---|
| 871 | stResult = GetAgcIfCommand( &err ); |
|---|
| 872 | if ( err != 0 ) { |
|---|
| 873 | DHL_DbgPrintf(gdhlExtDbgLvl,DHLDBG_EXT,"ERROR: piError = %d\n", (unsigned int)err ); |
|---|
| 874 | retVal = -1; |
|---|
| 875 | goto done; |
|---|
| 876 | } |
|---|
| 877 | DHL_DbgPrintf(gdhlExtDbgLvl,DHLDBG_EXT,"IF AGC = %d, %f\n", (int)stResult.Numerator.lNumerator, (float)stResult.Denominator.lDenominator ); |
|---|
| 878 | Val = (int)(stResult.Numerator.lNumerator - 3000) * 100; |
|---|
| 879 | Val /= (19000-300); |
|---|
| 880 | if ( Val > 100 ) |
|---|
| 881 | Val = 100; |
|---|
| 882 | if ( Val < 0 ) |
|---|
| 883 | Val = 0; |
|---|
| 884 | |
|---|
| 885 | sqi = Val; |
|---|
| 886 | *pPower = sqi; |
|---|
| 887 | |
|---|
| 888 | done: |
|---|
| 889 | /* Give Mutex. */ |
|---|
| 890 | semErr = OS_GiveSemaphore( pCAS2C->Mutex ); |
|---|
| 891 | if ( semErr != 0 ) |
|---|
| 892 | retVal = -1; |
|---|
| 893 | |
|---|
| 894 | return retVal; |
|---|
| 895 | } |
|---|
| 896 | |
|---|
| 897 | /**************************************************************************** |
|---|
| 898 | |
|---|
| 899 | CAS2C_GetSNR |
|---|
| 900 | |
|---|
| 901 | Summary : Get signal strength from demodulator. |
|---|
| 902 | Returns : 0 on success, others on failure. |
|---|
| 903 | |
|---|
| 904 | ************************************************************************^^*/ |
|---|
| 905 | int CAS2C_GetSNR( float *pSNR ) |
|---|
| 906 | { |
|---|
| 907 | int retVal = 0; |
|---|
| 908 | DS_U32 semErr; |
|---|
| 909 | DS_U16 snr; |
|---|
| 910 | int err; |
|---|
| 911 | float SNR; |
|---|
| 912 | CAS_2B_TYPE_RECEIVER_MODE rMode; |
|---|
| 913 | |
|---|
| 914 | /* Take Mutex. */ |
|---|
| 915 | semErr = OS_TakeSemaphore( pCAS2C->Mutex ); |
|---|
| 916 | if ( semErr != 0 ) |
|---|
| 917 | return -1; |
|---|
| 918 | |
|---|
| 919 | if ( pCAS2C->isNtsc ) { |
|---|
| 920 | *pSNR = (float)6; |
|---|
| 921 | } else { |
|---|
| 922 | err = IIC_COM_SUCCESS; |
|---|
| 923 | |
|---|
| 924 | switch ( pCAS2C->CurFATDemod ) { |
|---|
| 925 | case DEMOD_8VSB: rMode = CAS_2B_RECEIVER_MODE_VSB_8_TR; break; |
|---|
| 926 | case DEMOD_64QAM: rMode = CAS_2B_RECEIVER_MODE_ITUB_64; break; |
|---|
| 927 | case DEMOD_256QAM: rMode = CAS_2B_RECEIVER_MODE_ITUB_256; break; |
|---|
| 928 | case DEMOD_QAM: rMode = CAS_2B_RECEIVER_MODE_ITUB_AUTO_DETECT; break; |
|---|
| 929 | case DEMOD_NTSC: rMode = g_Ntsc_Mode; break; /* NTSC Mode°¡ µû·Î ¾øÀ½. */ |
|---|
| 930 | default: |
|---|
| 931 | DHL_DbgPrintf(gdhlExtDbgLvl,DHLDBG_EXT,"ERROR: Line = %d, Demod = %d\n", __LINE__, pCAS2C->CurFATDemod ); |
|---|
| 932 | retVal = -1; |
|---|
| 933 | goto done; |
|---|
| 934 | } |
|---|
| 935 | |
|---|
| 936 | snr = GetSnrAfterEqualization( rMode, &err ); |
|---|
| 937 | if ( err != IIC_COM_SUCCESS ) { |
|---|
| 938 | DHL_DbgPrintf(gdhlExtDbgLvl,DHLDBG_EXT,"ERROR: Line = %d, err = %d\n", __LINE__, err ); |
|---|
| 939 | retVal = -1; |
|---|
| 940 | goto done; |
|---|
| 941 | } |
|---|
| 942 | |
|---|
| 943 | SNR = (float)snr; |
|---|
| 944 | *pSNR = SNR; |
|---|
| 945 | } |
|---|
| 946 | |
|---|
| 947 | done: |
|---|
| 948 | /* Give Mutex. */ |
|---|
| 949 | semErr = OS_GiveSemaphore( pCAS2C->Mutex ); |
|---|
| 950 | if ( semErr != 0 ) |
|---|
| 951 | retVal = -1; |
|---|
| 952 | |
|---|
| 953 | return retVal; |
|---|
| 954 | } |
|---|
| 955 | |
|---|
| 956 | |
|---|
| 957 | /**************************************************************************** |
|---|
| 958 | |
|---|
| 959 | CAS2C_GetModFormat |
|---|
| 960 | |
|---|
| 961 | Summary : Get signal strength from demodulator. |
|---|
| 962 | Returns : 0 on success, others on failure. |
|---|
| 963 | |
|---|
| 964 | ************************************************************************^^*/ |
|---|
| 965 | int CAS2C_GetModFormat( TunerDemod *mode ) |
|---|
| 966 | { |
|---|
| 967 | int retVal = 0; |
|---|
| 968 | int err; |
|---|
| 969 | DS_U32 semErr; |
|---|
| 970 | CAS_2B_TYPE_RECEIVER_MODE iRMode; |
|---|
| 971 | /* Take Mutex. */ |
|---|
| 972 | semErr = OS_TakeSemaphore( pCAS2C->Mutex ); |
|---|
| 973 | if ( semErr != 0 ) |
|---|
| 974 | return -1; |
|---|
| 975 | |
|---|
| 976 | #if 0 |
|---|
| 977 | if ( pCAS2C->isNtsc == 1 ) |
|---|
| 978 | *mode = DEMOD_NTSC; |
|---|
| 979 | else |
|---|
| 980 | *mode = DEMOD_8VSB; |
|---|
| 981 | #else |
|---|
| 982 | if ( pCAS2C->CurFATDemod == DEMOD_QAM ) { |
|---|
| 983 | iRMode = GetReceiveMode( &err ); |
|---|
| 984 | if ( err != IIC_COM_SUCCESS ) { |
|---|
| 985 | DHL_DbgPrintf(gdhlExtDbgLvl,DHLDBG_EXT,"ERROR: line = %d, err = %d\n", __LINE__, err ); |
|---|
| 986 | retVal = -1; |
|---|
| 987 | goto done; |
|---|
| 988 | } |
|---|
| 989 | |
|---|
| 990 | switch (iRMode) { |
|---|
| 991 | case CAS_2B_RECEIVER_MODE_VSB_8_TR: *mode = DEMOD_8VSB; break; |
|---|
| 992 | case CAS_2B_RECEIVER_MODE_ITUB_64: *mode = DEMOD_64QAM; break; |
|---|
| 993 | case CAS_2B_RECEIVER_MODE_ITUB_256: *mode =DEMOD_256QAM; break; |
|---|
| 994 | default: |
|---|
| 995 | DHL_DbgPrintf(gdhlExtDbgLvl,DHLDBG_EXT,"ERROR, LINE=%d\n", __LINE__); |
|---|
| 996 | } |
|---|
| 997 | } else { |
|---|
| 998 | *mode = pCAS2C->CurFATDemod; |
|---|
| 999 | } |
|---|
| 1000 | #endif |
|---|
| 1001 | |
|---|
| 1002 | done: |
|---|
| 1003 | /* Give Mutex. */ |
|---|
| 1004 | semErr = OS_GiveSemaphore( pCAS2C->Mutex ); |
|---|
| 1005 | if ( semErr != 0 ) |
|---|
| 1006 | retVal = -1; |
|---|
| 1007 | |
|---|
| 1008 | return retVal; |
|---|
| 1009 | } |
|---|
| 1010 | |
|---|
| 1011 | |
|---|
| 1012 | /**************************************************************************** |
|---|
| 1013 | |
|---|
| 1014 | CAS2C_GetErrCount |
|---|
| 1015 | |
|---|
| 1016 | Summary : Get signal strength from demodulator. |
|---|
| 1017 | Returns : 0 on success, others on failure. |
|---|
| 1018 | |
|---|
| 1019 | ************************************************************************^^*/ |
|---|
| 1020 | int CAS2C_GetErrCount( DS_U32 *pRSErrCnt ) |
|---|
| 1021 | { |
|---|
| 1022 | int retVal = 0; |
|---|
| 1023 | DS_U32 semErr; |
|---|
| 1024 | int err; |
|---|
| 1025 | DS_U8 ser; |
|---|
| 1026 | |
|---|
| 1027 | /* Take Mutex. */ |
|---|
| 1028 | semErr = OS_TakeSemaphore( pCAS2C->Mutex ); |
|---|
| 1029 | if ( semErr != 0 ) |
|---|
| 1030 | return -1; |
|---|
| 1031 | |
|---|
| 1032 | ser = Get1SecSer( &err ); |
|---|
| 1033 | if ( err != IIC_COM_SUCCESS ) { |
|---|
| 1034 | DHL_DbgPrintf(gdhlExtDbgLvl,DHLDBG_EXT,"ERROR: line = %d, err = %d\n", __LINE__, err ); |
|---|
| 1035 | retVal = -1; |
|---|
| 1036 | goto done; |
|---|
| 1037 | } |
|---|
| 1038 | |
|---|
| 1039 | *pRSErrCnt = ser; |
|---|
| 1040 | |
|---|
| 1041 | done: |
|---|
| 1042 | /* Give Mutex. */ |
|---|
| 1043 | semErr = OS_GiveSemaphore( pCAS2C->Mutex ); |
|---|
| 1044 | if ( semErr != 0 ) |
|---|
| 1045 | retVal = -1; |
|---|
| 1046 | |
|---|
| 1047 | return retVal; |
|---|
| 1048 | } |
|---|
| 1049 | |
|---|
| 1050 | |
|---|
| 1051 | /**************************************************************************** |
|---|
| 1052 | |
|---|
| 1053 | CAS2C_GetTDA9885Reg |
|---|
| 1054 | |
|---|
| 1055 | Summary : |
|---|
| 1056 | Returns : 0 on success, others on failure. |
|---|
| 1057 | |
|---|
| 1058 | ************************************************************************^^*/ |
|---|
| 1059 | |
|---|
| 1060 | int CAS2C_GetTDA9885Reg( DS_U8 *pStatus ) |
|---|
| 1061 | { |
|---|
| 1062 | #if(( NIMTN_TYPE==NIMTN_DTT7611)||(NIMTN_TYPE==NIMTN_DTT7612)) |
|---|
| 1063 | |
|---|
| 1064 | int retVal = 0; |
|---|
| 1065 | DS_U32 semErr; |
|---|
| 1066 | DS_U8 data; |
|---|
| 1067 | |
|---|
| 1068 | /* Take Mutex. */ |
|---|
| 1069 | semErr = OS_TakeSemaphore( pCAS2C->Mutex ); |
|---|
| 1070 | if ( semErr != 0 ) |
|---|
| 1071 | return -1; |
|---|
| 1072 | #if NIMTN_TYPE==NIMTN_DTT7611 |
|---|
| 1073 | if ( !TunerDTT7611BeforeSendBytes() ) { |
|---|
| 1074 | DHL_DbgPrintf(0,DHLDBG_EXT,"ERROR: line = %d\n", __LINE__); |
|---|
| 1075 | retVal = -1; |
|---|
| 1076 | goto done; |
|---|
| 1077 | } |
|---|
| 1078 | #endif |
|---|
| 1079 | OS_mDelay(1); /* 1 ms */ |
|---|
| 1080 | |
|---|
| 1081 | if ( DHL_SYS_I2cRead( I2C_NIM_TDA9885 | 0x01, FALSE, 0, &data, 1 ) ) { |
|---|
| 1082 | DHL_DbgPrintf(0,DHLDBG_EXT,"ERROR: line = %d\n", __LINE__); |
|---|
| 1083 | retVal = -1; |
|---|
| 1084 | goto done; |
|---|
| 1085 | } |
|---|
| 1086 | |
|---|
| 1087 | *pStatus = data; |
|---|
| 1088 | //*pStatus = (data<<2); |
|---|
| 1089 | #if NIMTN_TYPE==NIMTN_DTT7611 |
|---|
| 1090 | if ( !TunerDTT7611AfterSendBytes() ) { |
|---|
| 1091 | DHL_DbgPrintf(0,DHLDBG_EXT,"ERROR: line = %d\n", __LINE__); |
|---|
| 1092 | retVal = -1; |
|---|
| 1093 | goto done; |
|---|
| 1094 | } |
|---|
| 1095 | #endif |
|---|
| 1096 | done: |
|---|
| 1097 | /* Give Mutex. */ |
|---|
| 1098 | semErr = OS_GiveSemaphore( pCAS2C->Mutex ); |
|---|
| 1099 | if ( semErr != 0 ) |
|---|
| 1100 | retVal = -1; |
|---|
| 1101 | |
|---|
| 1102 | return retVal; |
|---|
| 1103 | #else |
|---|
| 1104 | return 1; |
|---|
| 1105 | #endif |
|---|
| 1106 | } |
|---|
| 1107 | |
|---|
| 1108 | int CAS2C_GetTdquAFTReg( DS_U8 *pStatus ) |
|---|
| 1109 | { |
|---|
| 1110 | int retVal = 0; |
|---|
| 1111 | DS_U32 semErr; |
|---|
| 1112 | DS_U8 data; |
|---|
| 1113 | |
|---|
| 1114 | /* Take Mutex. */ |
|---|
| 1115 | semErr = OS_TakeSemaphore( pCAS2C->Mutex ); |
|---|
| 1116 | if ( semErr != 0 ) |
|---|
| 1117 | return -1; |
|---|
| 1118 | |
|---|
| 1119 | |
|---|
| 1120 | if(FALSE == BeforeTunerSendBytes()) |
|---|
| 1121 | { |
|---|
| 1122 | DHL_DbgPrintf(0,DHLDBG_EXT,"ERROR: line = %d\n", __LINE__); |
|---|
| 1123 | retVal = -1; |
|---|
| 1124 | goto done; |
|---|
| 1125 | } |
|---|
| 1126 | |
|---|
| 1127 | if ( DHL_SYS_I2cRead( I2C_TDQU_READ_ADDR,FALSE, 0, &data, 1 ) ) { |
|---|
| 1128 | DHL_DbgPrintf(0,DHLDBG_EXT,"ERROR: line = %d\n", __LINE__); |
|---|
| 1129 | retVal = -1; |
|---|
| 1130 | } |
|---|
| 1131 | #if 0 |
|---|
| 1132 | if(data==0x7B) |
|---|
| 1133 | *pStatus =3; |
|---|
| 1134 | else if(data==0x78) |
|---|
| 1135 | *pStatus =0; |
|---|
| 1136 | else if(data==0x79) |
|---|
| 1137 | *pStatus =1; |
|---|
| 1138 | else if(data==0x7A) |
|---|
| 1139 | *pStatus =2; |
|---|
| 1140 | else if(data==0x7C) |
|---|
| 1141 | *pStatus =4; |
|---|
| 1142 | else |
|---|
| 1143 | *pStatus=5; |
|---|
| 1144 | #else |
|---|
| 1145 | *pStatus = (data & 0x7); |
|---|
| 1146 | #endif |
|---|
| 1147 | if(FALSE == AfterTunerSendBytes()) |
|---|
| 1148 | { |
|---|
| 1149 | DHL_DbgPrintf(0,DHLDBG_EXT,"ERROR: line = %d\n", __LINE__); |
|---|
| 1150 | retVal = -1; |
|---|
| 1151 | goto done; |
|---|
| 1152 | } |
|---|
| 1153 | |
|---|
| 1154 | |
|---|
| 1155 | done: |
|---|
| 1156 | /* Give Mutex. */ |
|---|
| 1157 | semErr = OS_GiveSemaphore( pCAS2C->Mutex ); |
|---|
| 1158 | if ( semErr != 0 ) |
|---|
| 1159 | retVal = -1; |
|---|
| 1160 | |
|---|
| 1161 | return retVal; |
|---|
| 1162 | |
|---|
| 1163 | } |
|---|
| 1164 | |
|---|
| 1165 | /**************************************************************************** |
|---|
| 1166 | |
|---|
| 1167 | CAS2C_WriteTDA9885Reg |
|---|
| 1168 | |
|---|
| 1169 | Summary : |
|---|
| 1170 | Returns : 0 on success, others on failure. |
|---|
| 1171 | |
|---|
| 1172 | ************************************************************************^^*/ |
|---|
| 1173 | int CAS2C_WriteTDA9885Reg( DS_U8 *pData, int Len ) |
|---|
| 1174 | { |
|---|
| 1175 | #if(( NIMTN_TYPE==NIMTN_DTT7611)||(NIMTN_TYPE==NIMTN_DTT7612)) |
|---|
| 1176 | |
|---|
| 1177 | int retVal = 0; |
|---|
| 1178 | DS_U32 semErr; |
|---|
| 1179 | |
|---|
| 1180 | /* Take Mutex. */ |
|---|
| 1181 | semErr = OS_TakeSemaphore( pCAS2C->Mutex ); |
|---|
| 1182 | if ( semErr != 0 ) |
|---|
| 1183 | return -1; |
|---|
| 1184 | #if NIMTN_TYPE==NIMTN_DTT7611 |
|---|
| 1185 | if ( !TunerDTT7611BeforeSendBytes() ) { |
|---|
| 1186 | DHL_DbgPrintf(0,DHLDBG_EXT,"ERROR: line = %d\n", __LINE__); |
|---|
| 1187 | retVal = -1; |
|---|
| 1188 | } |
|---|
| 1189 | #endif |
|---|
| 1190 | if( DHL_SYS_I2cWrite(I2C_NIM_TDA9885, TRUE, 0, pData, Len)) { |
|---|
| 1191 | DHL_DbgPrintf(gdhlExtDbgLvl,DHLDBG_EXT,"!! Error Tda9885_WriteReg(): Check if IF section is enabled or not. \n"); |
|---|
| 1192 | retVal = -1; |
|---|
| 1193 | } |
|---|
| 1194 | |
|---|
| 1195 | #if 0 |
|---|
| 1196 | if ( IicTransmit( TDA9885_ADDR, data, Len ) != IIC_COM_SUCCESS ) |
|---|
| 1197 | DHL_DbgPrintf(0,DHLDBG_EXT,"ERROR: line = %d\n", __LINE__); |
|---|
| 1198 | #endif |
|---|
| 1199 | #if NIMTN_TYPE==NIMTN_DTT7611 |
|---|
| 1200 | if ( !TunerDTT7611AfterSendBytes() ) { |
|---|
| 1201 | DHL_DbgPrintf(0,DHLDBG_EXT,"ERROR: line = %d\n", __LINE__); |
|---|
| 1202 | retVal = -1; |
|---|
| 1203 | } |
|---|
| 1204 | #endif |
|---|
| 1205 | |
|---|
| 1206 | //done: |
|---|
| 1207 | /* Give Mutex. */ |
|---|
| 1208 | semErr = OS_GiveSemaphore( pCAS2C->Mutex ); |
|---|
| 1209 | if ( semErr != 0 ) |
|---|
| 1210 | retVal = -1; |
|---|
| 1211 | |
|---|
| 1212 | return retVal; |
|---|
| 1213 | #else |
|---|
| 1214 | return 1; |
|---|
| 1215 | |
|---|
| 1216 | #endif |
|---|
| 1217 | |
|---|
| 1218 | } |
|---|
| 1219 | |
|---|
| 1220 | #if 0 |
|---|
| 1221 | int gettda() |
|---|
| 1222 | { |
|---|
| 1223 | DS_U8 data; |
|---|
| 1224 | CAS2C_GetTDA9885Reg( &data ); |
|---|
| 1225 | |
|---|
| 1226 | return data; |
|---|
| 1227 | } |
|---|
| 1228 | |
|---|
| 1229 | |
|---|
| 1230 | int writetda(int b, int c, int d) |
|---|
| 1231 | { |
|---|
| 1232 | DS_U8 tdaData[3]; |
|---|
| 1233 | |
|---|
| 1234 | tdaData[0] = b & 0xFF; |
|---|
| 1235 | tdaData[1] = c & 0xFF; |
|---|
| 1236 | tdaData[2] = d & 0xFF; |
|---|
| 1237 | |
|---|
| 1238 | return CAS2C_WriteTDA9885Reg( tdaData, 3 ); |
|---|
| 1239 | } |
|---|
| 1240 | #endif |
|---|
| 1241 | |
|---|
| 1242 | typedef struct tag_NTSCStatus |
|---|
| 1243 | { |
|---|
| 1244 | DS_U32 NtscCarrierOffset; |
|---|
| 1245 | DS_BOOL isStereo; |
|---|
| 1246 | DS_BOOL isSAP; |
|---|
| 1247 | DS_U32 AudioStandard; |
|---|
| 1248 | } NTSC_STATUS, *P_NTSC_STATUS; |
|---|
| 1249 | |
|---|
| 1250 | typedef struct tag_NTSCExtStatus |
|---|
| 1251 | { |
|---|
| 1252 | DS_BOOL isMaster; |
|---|
| 1253 | DS_U32 IISMode; |
|---|
| 1254 | DS_U32 IISOutRate; |
|---|
| 1255 | DS_U32 SCL_WS_Ratio; |
|---|
| 1256 | } NTSC_EXT_STATUS, *P_NTSC_EXT_STATUS; |
|---|
| 1257 | |
|---|
| 1258 | int CAS2C_GetNTSCStatus( NTSC_STATUS *pNTSCStat ) |
|---|
| 1259 | { |
|---|
| 1260 | long ntscCarrierOffset; |
|---|
| 1261 | DS_BOOLEAN isStereo; |
|---|
| 1262 | DS_BOOLEAN isSAP; |
|---|
| 1263 | TYPE_AUDIO_STANDARD audioStandard; |
|---|
| 1264 | int iError; |
|---|
| 1265 | int err = 0; |
|---|
| 1266 | |
|---|
| 1267 | ntscCarrierOffset = GetNtscCarrierOffset( CAS_2B_RECEIVER_MODE_AUDIO_US_BTSC, &iError ); |
|---|
| 1268 | if ( iError != CAS_2B_API_SUCCESS ) { |
|---|
| 1269 | DHL_DbgPrintf(gdhlExtDbgLvl,DHLDBG_EXT,"ERROR: Line=%d\n", __LINE__); |
|---|
| 1270 | err = -1; |
|---|
| 1271 | goto done; |
|---|
| 1272 | } |
|---|
| 1273 | |
|---|
| 1274 | isStereo = IsStereoDetected( &iError ); |
|---|
| 1275 | if ( iError != CAS_2B_API_SUCCESS ) { |
|---|
| 1276 | DHL_DbgPrintf(gdhlExtDbgLvl,DHLDBG_EXT,"ERROR: Line=%d\n", __LINE__); |
|---|
| 1277 | err = -1; |
|---|
| 1278 | goto done; |
|---|
| 1279 | } |
|---|
| 1280 | |
|---|
| 1281 | isSAP = IsBilingualSapDetected( &iError ); |
|---|
| 1282 | if ( iError != CAS_2B_API_SUCCESS ) { |
|---|
| 1283 | DHL_DbgPrintf(gdhlExtDbgLvl,DHLDBG_EXT,"ERROR: Line=%d\n", __LINE__); |
|---|
| 1284 | err = -1; |
|---|
| 1285 | goto done; |
|---|
| 1286 | } |
|---|
| 1287 | |
|---|
| 1288 | audioStandard = AUDIO_STANDARD_BTSC; |
|---|
| 1289 | audioStandard = GetAudioStandard( &iError ); |
|---|
| 1290 | #if 0 |
|---|
| 1291 | if ( iError != CAS_2B_API_SUCCESS || iError != RECEIVED_UNDEFINED_AUDIO_STANDARD ) { |
|---|
| 1292 | DHL_DbgPrintf(gdhlExtDbgLvl,DHLDBG_EXT,"ERROR: Line=%d\n", __LINE__); |
|---|
| 1293 | err = -1; |
|---|
| 1294 | goto done; |
|---|
| 1295 | } |
|---|
| 1296 | #endif |
|---|
| 1297 | |
|---|
| 1298 | if ( pNTSCStat ) { |
|---|
| 1299 | pNTSCStat->NtscCarrierOffset = ntscCarrierOffset; |
|---|
| 1300 | pNTSCStat->isStereo = isStereo; |
|---|
| 1301 | pNTSCStat->isSAP = isSAP; |
|---|
| 1302 | pNTSCStat->AudioStandard = audioStandard; |
|---|
| 1303 | } |
|---|
| 1304 | |
|---|
| 1305 | printf("\n\n\n *** NTSC Status ***\n"); |
|---|
| 1306 | |
|---|
| 1307 | printf(" NTSC Carrier Offset: %d\n", (int)ntscCarrierOffset); |
|---|
| 1308 | printf(" Audio Mode: %s - %s\n", isStereo ? "Stereo" : "Mono", isSAP ? "SAP" : "NO-SAP" ); |
|---|
| 1309 | printf(" Audio Standard: %s\n", |
|---|
| 1310 | audioStandard == AUDIO_STANDARD_BTSC ? "BTSC" : |
|---|
| 1311 | audioStandard == AUDIO_STANDARD_KOREA ? "A2-KOREA" : |
|---|
| 1312 | audioStandard == AUDIO_STANDARD_RADIO_FM ? "RADIO-FM" : "Unknown" ); |
|---|
| 1313 | |
|---|
| 1314 | done: |
|---|
| 1315 | return err; |
|---|
| 1316 | } |
|---|
| 1317 | |
|---|
| 1318 | // |
|---|
| 1319 | // Notes: Standard ÁöÁ¤Çϸé, ´ÙÀ½ Æ©´× ¶§¿¡ Àû¿ëµÊ. |
|---|
| 1320 | // |
|---|
| 1321 | int CAS2C_SetAudioStandard( DS_U32 AudioStandard) |
|---|
| 1322 | { |
|---|
| 1323 | int err = 0; |
|---|
| 1324 | |
|---|
| 1325 | switch( (FEAudioStandard_t)AudioStandard ) { |
|---|
| 1326 | case FE_AUDIO_BTSC: |
|---|
| 1327 | g_Ntsc_Mode = CAS_2B_RECEIVER_MODE_AUDIO_US_BTSC; |
|---|
| 1328 | break; |
|---|
| 1329 | case FE_DUALFM: |
|---|
| 1330 | g_Ntsc_Mode = CAS_2B_RECEIVER_MODE_AUDIO_A2_KOREA; |
|---|
| 1331 | break; |
|---|
| 1332 | default: |
|---|
| 1333 | g_Ntsc_Mode = CAS_2B_RECEIVER_MODE_AUDIO_A2_KOREA; |
|---|
| 1334 | } |
|---|
| 1335 | |
|---|
| 1336 | return err; |
|---|
| 1337 | } |
|---|
| 1338 | |
|---|
| 1339 | void set_ntsc_vol(int vol) |
|---|
| 1340 | { |
|---|
| 1341 | int iError = CAS_2B_API_SUCCESS; |
|---|
| 1342 | |
|---|
| 1343 | g_AudioParameters.usLeftOutputGain = vol; |
|---|
| 1344 | g_AudioParameters.usRightOutputGain = vol; |
|---|
| 1345 | |
|---|
| 1346 | iError = SendAudioMessage( 2, g_AudioParameters ); |
|---|
| 1347 | if ( iError != IIC_COM_SUCCESS ) { |
|---|
| 1348 | DHL_DbgPrintf(gdhlExtDbgLvl,DHLDBG_EXT,"ERROR: Line=%d\n", __LINE__); |
|---|
| 1349 | } |
|---|
| 1350 | } |
|---|
| 1351 | |
|---|
| 1352 | int CAS2C_SetAudioMode( DS_U32 AudioMode ) |
|---|
| 1353 | { |
|---|
| 1354 | int err = 0; |
|---|
| 1355 | int iError = CAS_2B_API_SUCCESS; |
|---|
| 1356 | |
|---|
| 1357 | switch( AudioMode ) { |
|---|
| 1358 | case 0: /* Mono */ |
|---|
| 1359 | g_AudioParameters.bAudioForcedMonoMode = TRUE; |
|---|
| 1360 | g_AudioParameters.iNRSwithch = AUDIO_NR_SWITCH_STEREO; |
|---|
| 1361 | g_AudioParameters.usLeftOutputGain = 65; |
|---|
| 1362 | g_AudioParameters.usRightOutputGain = 65; |
|---|
| 1363 | break; |
|---|
| 1364 | |
|---|
| 1365 | case 1: /* Stereo */ |
|---|
| 1366 | g_AudioParameters.bAudioForcedMonoMode = FALSE; |
|---|
| 1367 | g_AudioParameters.iNRSwithch = AUDIO_NR_SWITCH_STEREO; |
|---|
| 1368 | g_AudioParameters.usLeftOutputGain = 65; |
|---|
| 1369 | g_AudioParameters.usRightOutputGain = 65; |
|---|
| 1370 | break; |
|---|
| 1371 | |
|---|
| 1372 | case 2: |
|---|
| 1373 | case 3: /* SAP */ |
|---|
| 1374 | g_AudioParameters.bAudioForcedMonoMode = FALSE; |
|---|
| 1375 | g_AudioParameters.iNRSwithch = AUDIO_NR_SWITCH_SAP; |
|---|
| 1376 | g_AudioParameters.usLeftOutputGain = 50; |
|---|
| 1377 | g_AudioParameters.usRightOutputGain = 50; |
|---|
| 1378 | break; |
|---|
| 1379 | |
|---|
| 1380 | default: |
|---|
| 1381 | DHL_DbgPrintf(gdhlExtDbgLvl,DHLDBG_EXT,"ERROR: Invalid Audio Mode %d\n", (int)AudioMode ); |
|---|
| 1382 | } |
|---|
| 1383 | |
|---|
| 1384 | iError = SendAudioMessage( 1, g_AudioParameters ); |
|---|
| 1385 | if ( iError != IIC_COM_SUCCESS ) { |
|---|
| 1386 | DHL_DbgPrintf(gdhlExtDbgLvl,DHLDBG_EXT,"ERROR: Line=%d\n", __LINE__); |
|---|
| 1387 | err = -1; |
|---|
| 1388 | goto done; |
|---|
| 1389 | } |
|---|
| 1390 | |
|---|
| 1391 | iError = SendAudioMessage( 2, g_AudioParameters ); |
|---|
| 1392 | if ( iError != IIC_COM_SUCCESS ) { |
|---|
| 1393 | DHL_DbgPrintf(gdhlExtDbgLvl,DHLDBG_EXT,"ERROR: Line=%d\n", __LINE__); |
|---|
| 1394 | err = -1; |
|---|
| 1395 | goto done; |
|---|
| 1396 | } |
|---|
| 1397 | |
|---|
| 1398 | done: |
|---|
| 1399 | return err; |
|---|
| 1400 | } |
|---|
| 1401 | |
|---|
| 1402 | int CAS2C_GetAudioMode( DS_U32 *pAudioMode ) |
|---|
| 1403 | { |
|---|
| 1404 | int err = 0; |
|---|
| 1405 | DS_BOOLEAN isStereo, isSAP; |
|---|
| 1406 | int iError; |
|---|
| 1407 | |
|---|
| 1408 | isStereo = IsStereoDetected( &iError ); |
|---|
| 1409 | if ( iError != CAS_2B_API_SUCCESS ) { |
|---|
| 1410 | DHL_DbgPrintf(gdhlExtDbgLvl,DHLDBG_EXT,"ERROR: Line=%d\n", __LINE__); |
|---|
| 1411 | err = -1; |
|---|
| 1412 | goto done; |
|---|
| 1413 | } |
|---|
| 1414 | |
|---|
| 1415 | isSAP = IsBilingualSapDetected( &iError ); |
|---|
| 1416 | if ( iError != CAS_2B_API_SUCCESS ) { |
|---|
| 1417 | DHL_DbgPrintf(gdhlExtDbgLvl,DHLDBG_EXT,"ERROR: Line=%d\n", __LINE__); |
|---|
| 1418 | err = -1; |
|---|
| 1419 | goto done; |
|---|
| 1420 | } |
|---|
| 1421 | |
|---|
| 1422 | if ( isStereo ) { |
|---|
| 1423 | if ( isSAP ) |
|---|
| 1424 | *pAudioMode = (DS_U32)FE_AUDIO_SAP; /* Stereo and SAP */ |
|---|
| 1425 | else |
|---|
| 1426 | *pAudioMode = (DS_U32)FE_AUDIO_STEREO; /* Stereo and no SAP */ |
|---|
| 1427 | } else { |
|---|
| 1428 | if ( isSAP ) |
|---|
| 1429 | *pAudioMode = (DS_U32)FE_AUDIO_MONO_SAP; /* Mono and SAP */ |
|---|
| 1430 | else |
|---|
| 1431 | *pAudioMode = (DS_U32)FE_AUDIO_MONO; /* Mono and no SAP */ |
|---|
| 1432 | } |
|---|
| 1433 | |
|---|
| 1434 | done: |
|---|
| 1435 | return err; |
|---|
| 1436 | } |
|---|
| 1437 | |
|---|
| 1438 | int CAS2C_GetAudioStandard( DS_U32 *pAudioStandard ) |
|---|
| 1439 | { |
|---|
| 1440 | switch(g_Ntsc_Mode){ |
|---|
| 1441 | case CAS_2B_RECEIVER_MODE_AUDIO_US_BTSC: |
|---|
| 1442 | *pAudioStandard = FE_AUDIO_BTSC; |
|---|
| 1443 | break; |
|---|
| 1444 | case CAS_2B_RECEIVER_MODE_AUDIO_A2_KOREA: |
|---|
| 1445 | *pAudioStandard = FE_DUALFM; |
|---|
| 1446 | break; |
|---|
| 1447 | default: |
|---|
| 1448 | *pAudioStandard = FE_AUDIO_BTSC; |
|---|
| 1449 | } |
|---|
| 1450 | |
|---|
| 1451 | //*pAudioStandard = (DS_U32)g_Ntsc_Mode; |
|---|
| 1452 | |
|---|
| 1453 | return 0; |
|---|
| 1454 | } |
|---|
| 1455 | |
|---|
| 1456 | int CAS2C_GetNTSCExtStatus( NTSC_EXT_STATUS *pExt ) |
|---|
| 1457 | { |
|---|
| 1458 | int err = 0; |
|---|
| 1459 | TYPE_AUDIO_MASTER_SLAVE_MODE isMaster; |
|---|
| 1460 | TYPE_SCL_TO_WS_RATIO scl_ws_ratio; |
|---|
| 1461 | TYPE_IIS_OUT_RATE iisRate; |
|---|
| 1462 | TYPE_IIS_MODE iisMode; |
|---|
| 1463 | NUMERATOR_DENOMINATOR leftGain; |
|---|
| 1464 | NUMERATOR_DENOMINATOR rightGain; |
|---|
| 1465 | |
|---|
| 1466 | int iError = CAS_2B_API_SUCCESS; |
|---|
| 1467 | |
|---|
| 1468 | |
|---|
| 1469 | isMaster = GetMasterSlaveMode( &iError ); |
|---|
| 1470 | if ( iError != CAS_2B_API_SUCCESS ) { |
|---|
| 1471 | DHL_DbgPrintf(gdhlExtDbgLvl,DHLDBG_EXT,"ERROR: Line=%d\n", __LINE__); |
|---|
| 1472 | err = -1; |
|---|
| 1473 | goto done; |
|---|
| 1474 | } |
|---|
| 1475 | |
|---|
| 1476 | scl_ws_ratio = GetSclToWsRatio( &iError ); |
|---|
| 1477 | if ( iError != CAS_2B_API_SUCCESS ) { |
|---|
| 1478 | DHL_DbgPrintf(gdhlExtDbgLvl,DHLDBG_EXT,"ERROR: Line=%d\n", __LINE__); |
|---|
| 1479 | err = -1; |
|---|
| 1480 | goto done; |
|---|
| 1481 | } |
|---|
| 1482 | |
|---|
| 1483 | iisRate = GetIISOuputRate( &iError ); |
|---|
| 1484 | if ( iError != CAS_2B_API_SUCCESS ) { |
|---|
| 1485 | DHL_DbgPrintf(gdhlExtDbgLvl,DHLDBG_EXT,"ERROR: Line=%d\n", __LINE__); |
|---|
| 1486 | err = -1; |
|---|
| 1487 | goto done; |
|---|
| 1488 | } |
|---|
| 1489 | |
|---|
| 1490 | iisMode = GetIISMode( &iError ); |
|---|
| 1491 | if ( iError != CAS_2B_API_SUCCESS ) { |
|---|
| 1492 | DHL_DbgPrintf(gdhlExtDbgLvl,DHLDBG_EXT,"ERROR: Line=%d\n", __LINE__); |
|---|
| 1493 | err = -1; |
|---|
| 1494 | goto done; |
|---|
| 1495 | } |
|---|
| 1496 | |
|---|
| 1497 | leftGain = GetSoundLeftOutputGain( &iError ); |
|---|
| 1498 | if ( iError != CAS_2B_API_SUCCESS ) { |
|---|
| 1499 | DHL_DbgPrintf(gdhlExtDbgLvl,DHLDBG_EXT,"ERROR: Line=%d\n", __LINE__); |
|---|
| 1500 | err = -1; |
|---|
| 1501 | goto done; |
|---|
| 1502 | } |
|---|
| 1503 | |
|---|
| 1504 | rightGain = GetSoundRightOutputGain( &iError ); |
|---|
| 1505 | if ( iError != CAS_2B_API_SUCCESS ) { |
|---|
| 1506 | DHL_DbgPrintf(gdhlExtDbgLvl,DHLDBG_EXT,"ERROR: Line=%d\n", __LINE__); |
|---|
| 1507 | err = -1; |
|---|
| 1508 | goto done; |
|---|
| 1509 | } |
|---|
| 1510 | |
|---|
| 1511 | printf("\n\n\n *** NTSC Ext. Status ***\n"); |
|---|
| 1512 | |
|---|
| 1513 | printf(" I2S Master/Slave: %s\n", |
|---|
| 1514 | isMaster == TYPE_AUDIO_SLAVE_MODE ? "SLAVE" : |
|---|
| 1515 | isMaster == TYPE_AUDIO_MASTER_MODE ? "MASTER" : "Unknown" ); |
|---|
| 1516 | |
|---|
| 1517 | printf(" SCL/WS Ratio: %s\n", |
|---|
| 1518 | scl_ws_ratio == TYPE_SCL_TO_WS_RATIO_32 ? "32" : |
|---|
| 1519 | scl_ws_ratio == TYPE_SCL_TO_WS_RATIO_48 ? "48" : |
|---|
| 1520 | scl_ws_ratio == TYPE_SCL_TO_WS_RATIO_64 ? "64" : "Unknown" ); |
|---|
| 1521 | |
|---|
| 1522 | printf(" IIS Rate: %s\n", |
|---|
| 1523 | iisRate == TYPE_IIS_OUT_RATE_48 ? "48KHz" : |
|---|
| 1524 | iisRate == TYPE_IIS_OUT_RATE_96 ? "96KHz" : |
|---|
| 1525 | iisRate == TYPE_IIS_OUT_RATE_44_1 ? "44.1KHz" : |
|---|
| 1526 | iisRate == TYPE_IIS_OUT_RATE_88_2 ? "88.2KHz" : |
|---|
| 1527 | iisRate == TYPE_IIS_OUT_RATE_32 ? "32KHz" : "Unknown" ); |
|---|
| 1528 | |
|---|
| 1529 | printf(" I2S Mode: %s\n", |
|---|
| 1530 | iisMode == TYPE_IIS_MODE_IIS ? "I2S" : |
|---|
| 1531 | iisMode == TYPE_IIS_MODE_LJ ? "Left-justified" : |
|---|
| 1532 | iisMode == TYPE_IIS_MODE_RJ ? "Right-justified" : "Unknown" ); |
|---|
| 1533 | |
|---|
| 1534 | printf(" Left Audio Gain: %d\n", (int)leftGain.Numerator.lNumerator ); |
|---|
| 1535 | printf(" Right Audio Gain: %d\n", (int)rightGain.Numerator.lNumerator ); |
|---|
| 1536 | |
|---|
| 1537 | done: |
|---|
| 1538 | return err; |
|---|
| 1539 | } |
|---|
| 1540 | |
|---|
| 1541 | //int __stdcall SendAudioMessage(unsigned char ucReceiveRegisterNumber, CAS_2B_AUDIO_MESSAGE_PARAMETERS stAudiomessageParameters) |
|---|
| 1542 | //void __stdcall InitAudioMessageStructToDefault(CAS_2B_AUDIO_MESSAGE_PARAMETERS* pstAudiomessageParameters) |
|---|
| 1543 | |
|---|
| 1544 | |
|---|
| 1545 | |
|---|
| 1546 | /**************************************************************************** |
|---|
| 1547 | |
|---|
| 1548 | CAS2C_InitTDA9885Reg |
|---|
| 1549 | |
|---|
| 1550 | Summary : |
|---|
| 1551 | Returns : 0 on success, others on failure. |
|---|
| 1552 | |
|---|
| 1553 | ************************************************************************^^*/ |
|---|
| 1554 | int CAS2C_InitTDA9885(void) |
|---|
| 1555 | { |
|---|
| 1556 | #if(( NIMTN_TYPE==NIMTN_DTT7611)||(NIMTN_TYPE==NIMTN_DTT7612)) |
|---|
| 1557 | |
|---|
| 1558 | int retVal = 0; |
|---|
| 1559 | DS_U32 semErr; |
|---|
| 1560 | DS_U8 data[3] = { 0xD4, 0x30, 0x04 }; |
|---|
| 1561 | |
|---|
| 1562 | /* Take Mutex. */ |
|---|
| 1563 | semErr = OS_TakeSemaphore( pCAS2C->Mutex ); |
|---|
| 1564 | if ( semErr != 0 ) |
|---|
| 1565 | return -1; |
|---|
| 1566 | |
|---|
| 1567 | #if (NIMTN_TYPE==NIMTN_DTT7611) |
|---|
| 1568 | if ( !TunerDTT7611BeforeSendBytes() ) |
|---|
| 1569 | DHL_DbgPrintf(0,DHLDBG_EXT,"ERROR: line = %d\n", __LINE__); |
|---|
| 1570 | #endif |
|---|
| 1571 | |
|---|
| 1572 | if( DHL_SYS_I2cWrite(I2C_NIM_TDA9885, TRUE, 0, &data[0], 3)) { |
|---|
| 1573 | DHL_DbgPrintf(gdhlExtDbgLvl,DHLDBG_EXT,"ERROR: Tda9885_WriteReg(): Check if IF section is enabled or not. %d\n",__LINE__); |
|---|
| 1574 | retVal = -1; |
|---|
| 1575 | } |
|---|
| 1576 | |
|---|
| 1577 | #if NIMTN_TYPE==NIMTN_DTT7611 |
|---|
| 1578 | if ( !TunerDTT7611AfterSendBytes() ) { |
|---|
| 1579 | DHL_DbgPrintf(0,DHLDBG_EXT,"ERROR: line = %d\n", __LINE__); |
|---|
| 1580 | retVal = -1; |
|---|
| 1581 | } |
|---|
| 1582 | #endif |
|---|
| 1583 | |
|---|
| 1584 | //done: |
|---|
| 1585 | /* Give Mutex. */ |
|---|
| 1586 | semErr = OS_GiveSemaphore( pCAS2C->Mutex ); |
|---|
| 1587 | if ( semErr != 0 ) |
|---|
| 1588 | retVal = -1; |
|---|
| 1589 | |
|---|
| 1590 | return retVal; |
|---|
| 1591 | #else |
|---|
| 1592 | return 1; |
|---|
| 1593 | #endif |
|---|
| 1594 | |
|---|
| 1595 | } |
|---|
| 1596 | |
|---|
| 1597 | DS_U16 GetHwVer(void) |
|---|
| 1598 | { |
|---|
| 1599 | DS_U8 data; |
|---|
| 1600 | int err; |
|---|
| 1601 | |
|---|
| 1602 | data = GetHardwareVersion( &err ); |
|---|
| 1603 | if ( data == 0 ) { |
|---|
| 1604 | if ( err == SEND_HOST_CONTROL_FUNCTION_FAILED ) { |
|---|
| 1605 | DHL_DbgPrintf(gdhlExtDbgLvl,DHLDBG_EXT,"ERROR: host control function failed.\n"); |
|---|
| 1606 | return 0; |
|---|
| 1607 | } |
|---|
| 1608 | } |
|---|
| 1609 | |
|---|
| 1610 | return data; |
|---|
| 1611 | } |
|---|
| 1612 | |
|---|
| 1613 | DS_U32 GetCodeVer(void) |
|---|
| 1614 | { |
|---|
| 1615 | CAS_2B_CODE_VERSION ver; |
|---|
| 1616 | |
|---|
| 1617 | DS_U32 version; |
|---|
| 1618 | int err; |
|---|
| 1619 | |
|---|
| 1620 | ver.usaVector[0]=0; |
|---|
| 1621 | ver.usaVector[1]=0; |
|---|
| 1622 | ver.usaVector[2]=0; |
|---|
| 1623 | ver.usaVector[3]=0; |
|---|
| 1624 | ver.usaVector[4]=0; |
|---|
| 1625 | ver.usaVector[5]=0; |
|---|
| 1626 | |
|---|
| 1627 | ver = GetDSPFirmwareVersion( &err ); |
|---|
| 1628 | if ( err != IIC_COM_SUCCESS ) { |
|---|
| 1629 | DHL_DbgPrintf(gdhlExtDbgLvl,DHLDBG_EXT,"ERROR: i2c communication.\n"); |
|---|
| 1630 | return (DS_U32)-1; |
|---|
| 1631 | } |
|---|
| 1632 | |
|---|
| 1633 | DHL_DbgPrintf(gdhlExtDbgLvl,DHLDBG_EXT,"Version = 0x%x / 0x%x / 0x%x / 0x%x / 0x%x / 0x%x\n", |
|---|
| 1634 | (unsigned int)ver.usaVector[0], (unsigned int)ver.usaVector[1], (unsigned int)ver.usaVector[2], (unsigned int)ver.usaVector[3], (unsigned int)ver.usaVector[4], (unsigned int)ver.usaVector[5] ); |
|---|
| 1635 | |
|---|
| 1636 | version = ver.usaVector[0] << 16; |
|---|
| 1637 | version |= ver.usaVector[1]; |
|---|
| 1638 | // version |= ver.usaVector[2] << 8; |
|---|
| 1639 | // version |= ver.usaVector[3]; |
|---|
| 1640 | |
|---|
| 1641 | return version; |
|---|
| 1642 | } |
|---|
| 1643 | |
|---|
| 1644 | unsigned char CAS2C_GetMode() |
|---|
| 1645 | { |
|---|
| 1646 | int err; |
|---|
| 1647 | int semErr; |
|---|
| 1648 | unsigned char retVal; |
|---|
| 1649 | unsigned short reg; |
|---|
| 1650 | |
|---|
| 1651 | /* Take Mutex. */ |
|---|
| 1652 | semErr = OS_TakeSemaphore( pCAS2C->Mutex ); |
|---|
| 1653 | if ( semErr != 0 ) |
|---|
| 1654 | return -1; |
|---|
| 1655 | |
|---|
| 1656 | retVal = GetMode(&err); |
|---|
| 1657 | DHL_DbgPrintf(gdhlExtDbgLvl,DHLDBG_EXT,"Mode = 0x%x\n", (unsigned int)retVal ); |
|---|
| 1658 | |
|---|
| 1659 | reg = GetStatusReg(&err); |
|---|
| 1660 | DHL_DbgPrintf(gdhlExtDbgLvl,DHLDBG_EXT,"Reg = 0x%x\n", (unsigned int)reg ); |
|---|
| 1661 | |
|---|
| 1662 | reg = GetChecksum(&err); |
|---|
| 1663 | DHL_DbgPrintf(gdhlExtDbgLvl,DHLDBG_EXT,"Checksum = 0x%x\n", (unsigned int)reg ); |
|---|
| 1664 | |
|---|
| 1665 | /* Give Mutex. */ |
|---|
| 1666 | semErr = OS_GiveSemaphore( pCAS2C->Mutex ); |
|---|
| 1667 | if ( semErr != 0 ) |
|---|
| 1668 | retVal = -1; |
|---|
| 1669 | |
|---|
| 1670 | return retVal; |
|---|
| 1671 | } |
|---|
| 1672 | |
|---|
| 1673 | DS_U8 CAS2C_GetTunerStatus(void) |
|---|
| 1674 | { |
|---|
| 1675 | return 0x40; |
|---|
| 1676 | } |
|---|
| 1677 | |
|---|
| 1678 | void get_ifagc() |
|---|
| 1679 | { |
|---|
| 1680 | NUMERATOR_DENOMINATOR stResult; |
|---|
| 1681 | int piError; |
|---|
| 1682 | |
|---|
| 1683 | piError = 0; |
|---|
| 1684 | stResult = GetAgcIfCommand( &piError ); |
|---|
| 1685 | if ( piError != 0 ) { |
|---|
| 1686 | DHL_DbgPrintf(gdhlExtDbgLvl,DHLDBG_EXT,"ERROR: piError = %d\n", (unsigned int)piError ); |
|---|
| 1687 | return; |
|---|
| 1688 | } |
|---|
| 1689 | |
|---|
| 1690 | printf("IF AGC = %d, %f\n", (int)stResult.Numerator.lNumerator, (float)stResult.Denominator.lDenominator ); |
|---|
| 1691 | } |
|---|
| 1692 | |
|---|
| 1693 | void get_ifagc2() |
|---|
| 1694 | { |
|---|
| 1695 | |
|---|
| 1696 | NUMERATOR_DENOMINATOR stResult; |
|---|
| 1697 | int piError; |
|---|
| 1698 | |
|---|
| 1699 | piError = 0; |
|---|
| 1700 | stResult = GetAGCSensor( &piError ); |
|---|
| 1701 | if ( piError != 0 ) { |
|---|
| 1702 | DHL_DbgPrintf(gdhlExtDbgLvl,DHLDBG_EXT,"ERROR: piError = %d\n", (unsigned int)piError ); |
|---|
| 1703 | return; |
|---|
| 1704 | } |
|---|
| 1705 | |
|---|
| 1706 | printf("IF AGC Sensor = %d\n", (int)stResult.Numerator.lNumerator ); |
|---|
| 1707 | } |
|---|
| 1708 | |
|---|
| 1709 | void dump_ntsc_status(void) |
|---|
| 1710 | { |
|---|
| 1711 | static NTSC_STATUS nt; |
|---|
| 1712 | static NTSC_EXT_STATUS ent; |
|---|
| 1713 | |
|---|
| 1714 | CAS2C_GetNTSCStatus ( &nt ); |
|---|
| 1715 | CAS2C_GetNTSCExtStatus ( &ent ); |
|---|
| 1716 | } |
|---|
| 1717 | |
|---|
| 1718 | #if 0 |
|---|
| 1719 | typedef union{ |
|---|
| 1720 | struct{ |
|---|
| 1721 | unsigned AFCWIN :1; |
|---|
| 1722 | unsigned VIFL :1; |
|---|
| 1723 | unsigned FMIFL :1; |
|---|
| 1724 | signed AFC :4; // AFC4, AFC3, AFC2, AFC1 |
|---|
| 1725 | unsigned PONR :1; |
|---|
| 1726 | |
|---|
| 1727 | } Part; // ±¸Á¶Ã¼ ¸É¹ö Á¢±Ù |
|---|
| 1728 | DS_U8 Byte; // ¹ÙÀÌÆ® Á¢±Ù |
|---|
| 1729 | }UTda9885ReadReg; |
|---|
| 1730 | |
|---|
| 1731 | static int bStart = 1; |
|---|
| 1732 | void tAutoFreqTune(void) |
|---|
| 1733 | { |
|---|
| 1734 | UTda9885ReadReg tdadata; |
|---|
| 1735 | int afc_status; |
|---|
| 1736 | DS_U32 frequency; |
|---|
| 1737 | DS_U8 isNtsc; |
|---|
| 1738 | |
|---|
| 1739 | int bLoop = 1; |
|---|
| 1740 | |
|---|
| 1741 | while ( bLoop ) |
|---|
| 1742 | { |
|---|
| 1743 | /* Delay 500 msec */ |
|---|
| 1744 | OS_Delay(30); |
|---|
| 1745 | |
|---|
| 1746 | if ( bStart == 0 ) |
|---|
| 1747 | continue; |
|---|
| 1748 | |
|---|
| 1749 | isNtsc = pCAS2C->isNtsc; |
|---|
| 1750 | frequency = pCAS2C->FATFreq; |
|---|
| 1751 | |
|---|
| 1752 | if ( CAS2C_GetTDA9885Reg( &tdadata.Byte ) == 0 ) { |
|---|
| 1753 | afc_status = tdadata.Part.AFC; |
|---|
| 1754 | switch (afc_status) |
|---|
| 1755 | { |
|---|
| 1756 | // TUV1236D - AFC Status ÂüÁ¶ |
|---|
| 1757 | // |
|---|
| 1758 | case 7 : frequency += 188; break; |
|---|
| 1759 | case 6 : frequency += 162; break; |
|---|
| 1760 | case 5 : frequency += 137; break; |
|---|
| 1761 | case 4 : frequency += 112; break; |
|---|
| 1762 | case 3 : frequency += 87; break; |
|---|
| 1763 | case 2 : frequency += 62; break; |
|---|
| 1764 | |
|---|
| 1765 | case 1 : |
|---|
| 1766 | case 0 : |
|---|
| 1767 | case -1 : |
|---|
| 1768 | case -2 : |
|---|
| 1769 | break; |
|---|
| 1770 | |
|---|
| 1771 | case -3 : frequency -= 62; break; |
|---|
| 1772 | case -4 : frequency -= 87; break; |
|---|
| 1773 | case -5 : frequency -= 112; break; |
|---|
| 1774 | case -6 : frequency -= 137; break; |
|---|
| 1775 | case -7 : frequency -= 162; break; |
|---|
| 1776 | case -8 : frequency -= 188; break; |
|---|
| 1777 | |
|---|
| 1778 | } |
|---|
| 1779 | } |
|---|
| 1780 | |
|---|
| 1781 | if ( pCAS2C->FATFreq != frequency ) { |
|---|
| 1782 | DHL_DbgPrintf(gdhlExtDbgLvl,DHLDBG_EXT,"new frequency = %d (old=%d)\n", frequency, pCAS2C->FATFreq ); |
|---|
| 1783 | CAS2C_SetFrequencyNTSC( frequency ); |
|---|
| 1784 | } |
|---|
| 1785 | } |
|---|
| 1786 | } |
|---|
| 1787 | |
|---|
| 1788 | |
|---|
| 1789 | void go_aft(void) |
|---|
| 1790 | { |
|---|
| 1791 | OS_TASK_ID taskId; |
|---|
| 1792 | |
|---|
| 1793 | taskId = OS_SpawnTask( tAutoFreqTune, "tAFT", 120, 4096, 0 ); |
|---|
| 1794 | bStart = 1; |
|---|
| 1795 | |
|---|
| 1796 | DHL_DbgPrintf(gdhlExtDbgLvl,DHLDBG_EXT,"Creation of tAFT, id=0x%x\n", taskId ); |
|---|
| 1797 | } |
|---|
| 1798 | |
|---|
| 1799 | void stop_aft(void) |
|---|
| 1800 | { |
|---|
| 1801 | bStart = 0; |
|---|
| 1802 | } |
|---|
| 1803 | #endif |
|---|