| 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 "TLCommon.h" |
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| 15 | #include "DST_CONFIG.h" |
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| 16 | #include "tuner.h" |
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| 17 | #include "../dsthal/include/dsthalcommon.h" |
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| 18 | |
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| 19 | #include "Cas2BGeneralDefinitions.h" |
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| 20 | #include "Cascade2C.h" |
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| 21 | |
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| 22 | /*================================================================== |
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| 23 | Configuration Section |
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| 24 | |
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| 25 | - USE_CODE_SWITCH : 2B / 2C Switch Code »ç¿ë ¿©ºÎ |
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| 26 | - USE_2B : 2B / 2C »ç¿ë ¿©ºÎ |
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| 27 | ==================================================================*/ |
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| 28 | |
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| 29 | #define USE_CODE_SWITCH 0 |
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| 30 | |
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| 31 | #define DELAY_CHANNEL_TUNE 500 |
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| 32 | |
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| 33 | #define TDA9885_ADDR 0x84 |
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| 34 | |
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| 35 | //#define I2C_NIM_TDA9885 ((I2C_BUS1<<12) | I2C_100_KHZ_SETTING | I2C_08_SUB_TYPE | 0x86) |
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| 36 | #define I2C_NIM_TDA9885 I2C_DEVICE_INFO(DTT7611_SLAVE_ADDRESS,I2C_BUS0,I2C_NO_SUB_TYPE,I2C_400_KHZ_SETTING) |
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| 37 | |
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| 38 | static CAS_2B_TYPE_RECEIVER_MODE g_Ntsc_Mode = CAS_2B_RECEIVER_MODE_AUDIO_US_BTSC; |
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| 39 | |
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| 40 | |
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| 41 | extern unsigned char codeDSP[]; |
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| 42 | extern unsigned int codeDSPSize; |
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| 43 | extern unsigned char dataDSP[]; |
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| 44 | extern unsigned int dataDSPSize; |
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| 45 | |
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| 46 | |
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| 47 | #include "SnrCalcTable.h" |
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| 48 | #include "Cas2BRoutines.h" |
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| 49 | #include "TunerDTT7611.h" |
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| 50 | #include "iicComm.h" |
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| 51 | |
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| 52 | typedef struct tag_CAS2C_info { |
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| 53 | OS_SEMAPHORE_ID Mutex; |
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| 54 | UINT32 OrenI2cAddr; |
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| 55 | /* UINT16 Tda9885Addr; */ |
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| 56 | /* UINT16 TunerAddr; TunerAddrÀº »ç¿ëµÇÁö ¾ÊÀ½. -- OREN DemodulatorÀÇ I2C¿¡ ¹°·ÁÀÖÀ½. */ |
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| 57 | /* Current FAT channel information. */ |
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| 58 | UINT32 FATFreq; |
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| 59 | Modulation_t CurFATDemod; |
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| 60 | UINT8 *pMicroCode; |
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| 61 | UINT16 microCodeLen; |
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| 62 | UINT32 bInitialized; |
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| 63 | UINT8 isNtsc; |
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| 64 | } *P_CAS2C_INFO, CAS2C_INFO; |
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| 65 | |
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| 66 | CAS2C_INFO g_CAS2C_info; |
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| 67 | P_CAS2C_INFO pCAS2C = &g_CAS2C_info; |
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| 68 | CAS_2B_AUDIO_MESSAGE_PARAMETERS g_AudioParameters; |
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| 69 | |
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| 70 | UINT16 GetHwVer(void); |
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| 71 | UINT32 GetCodeVer(void); |
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| 72 | |
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| 73 | ErrCode CAS2C_GetVersion( UINT32 *pVersion ) |
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| 74 | { |
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| 75 | UINT32 version; |
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| 76 | |
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| 77 | version = 0x00000001; |
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| 78 | |
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| 79 | *pVersion = version; |
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| 80 | |
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| 81 | return noError; |
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| 82 | } |
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| 83 | |
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| 84 | ErrCode CAS2C_Initialize(void) |
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| 85 | { |
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| 86 | ErrCode retVal = noError; |
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| 87 | INT32 piError; |
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| 88 | INT32 result; |
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| 89 | INT32 retry_cnt=3; |
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| 90 | CHECKSUM_STATUS checksumResult; |
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| 91 | CAS_2B_CODE_VERSION stCodeVersion; |
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| 92 | static char sem_initialized = 0; |
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| 93 | |
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| 94 | stCodeVersion.usaVector[0]=0; |
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| 95 | stCodeVersion.usaVector[1]=0; |
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| 96 | stCodeVersion.usaVector[2]=0; |
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| 97 | stCodeVersion.usaVector[3]=0; |
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| 98 | stCodeVersion.usaVector[4]=0; |
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| 99 | stCodeVersion.usaVector[5]=0; |
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| 100 | |
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| 101 | if ( sem_initialized == 0 ) { |
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| 102 | pCAS2C->Mutex = OS_CreateBinarySemaphore( "CAS2C_Sema4", OS_SEM_FIFO, 1 ); |
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| 103 | if ( pCAS2C->Mutex == (OS_SEMAPHORE_ID)0 ) { |
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| 104 | OS_DbgPrintf( "%s : OS_CreateMutexSemaphore\n", __FUNCTION__ ); |
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| 105 | retVal = outOfOSResourcesError; |
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| 106 | goto done; |
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| 107 | } |
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| 108 | pCAS2C->OrenI2cAddr = TLSys_DemodulatorI2CAddress(I2CWRITE); |
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| 109 | sem_initialized = 1; |
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| 110 | } |
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| 111 | |
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| 112 | /* Reset the Checksum register */ |
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| 113 | ResetChecksum(); |
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| 114 | |
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| 115 | /* Load the DSP code and data files */ |
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| 116 | result = SendCodeAndData(codeDSP,codeDSPSize,dataDSP,dataDSPSize); |
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| 117 | if ( result != CAS_2B_API_SUCCESS ) { |
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| 118 | //BKNOTE: ½ÇÆÐÇßÀ» °æ¿ì (resetÇϰí) õõÈ÷ ¸î ¹ø ´õ ½ÃµµÇØ º»´Ù. |
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| 119 | while((result!=CAS_2B_API_SUCCESS)&&retry_cnt--) |
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| 120 | { |
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| 121 | //BKTODO: À̰÷¿¡ Oren demodÀÇ GPIO HW reset³ÖÀ» °Í |
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| 122 | // |
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| 123 | OS_Delay(10); |
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| 124 | ResetChecksum(); |
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| 125 | OS_Delay(10); |
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| 126 | result = SendCodeAndData(codeDSP,codeDSPSize,dataDSP,dataDSPSize); |
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| 127 | } |
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| 128 | if(result!=CAS_2B_API_SUCCESS) |
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| 129 | { |
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| 130 | OS_DbgPrintf("|%s| Can not Load DSP Data. (%dline result = 0x%x)\n", __FUNCTION__, __LINE__, result ); |
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| 131 | retVal = deviceError; |
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| 132 | goto done; |
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| 133 | } |
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| 134 | } |
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| 135 | /* Check the Checksum result for the code and data load */ |
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| 136 | piError = 0; |
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| 137 | checksumResult = GetChecksumFlag(&piError); |
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| 138 | if (checksumResult != CHECKSUM_STATUS_CORRECT) |
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| 139 | { |
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| 140 | OS_DbgPrintf ("Checksum is not correct \n"); |
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| 141 | return(badChecksumError); |
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| 142 | } |
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| 143 | |
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| 144 | /* Start the DSP RUN_FLAG */ |
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| 145 | result = SendCas2BRunFlag(); |
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| 146 | if (result != 0) |
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| 147 | { |
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| 148 | OS_DbgPrintf ("Can not Start the Cascade2B DSP. result=%d... Check for proper code and data load\n",result); |
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| 149 | return(deviceError); |
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| 150 | } |
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| 151 | |
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| 152 | Demux_STCDelay(1350);/* 15ms deley */ |
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| 153 | |
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| 154 | InitAudioMessageStructToDefault( &g_AudioParameters ); |
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| 155 | g_AudioParameters.iIisMode = TYPE_IIS_MODE_IIS; |
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| 156 | |
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| 157 | /* Check the DSP Firmware Version ID Code */ |
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| 158 | stCodeVersion = GetDSPFirmwareVersion(&piError); |
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| 159 | OS_DbgPrintf("DSP Firmware Version ID = %.4x,%.4x,%.4x,%.4x,%.4x,%.4x\n", |
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| 160 | (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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| 161 | done: |
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| 162 | return retVal; |
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| 163 | |
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| 164 | } |
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| 165 | |
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| 166 | /**************************************************************************** |
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| 167 | |
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| 168 | CAS2C_Start() |
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| 169 | |
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| 170 | Summary : Start Oren demodulator. |
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| 171 | Returns : noError on success, others on failure. |
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| 172 | |
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| 173 | ************************************************************************^^*/ |
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| 174 | ErrCode CAS2C_Start( Modulation_t Demod, int Ntsc, int Cable ) |
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| 175 | { |
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| 176 | ErrCode retVal = noError; |
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| 177 | STATUS semErr; |
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| 178 | // int casResult; |
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| 179 | unsigned int uResult; |
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| 180 | int needChannelChange; |
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| 181 | |
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| 182 | CAS_2B_TUNER_PARAMETERS TunerParam; |
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| 183 | CAS_2B_CHANNEL_CHANGE_PARAMETERS ChannelParam; |
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| 184 | CAS_2B_TYPE_RECEIVER_MODE rMode; |
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| 185 | |
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| 186 | /* Take Mutex. */ |
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| 187 | semErr = OS_TakeSemaphore( pCAS2C->Mutex ); |
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| 188 | if ( semErr != OK ) |
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| 189 | return generalError; |
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| 190 | |
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| 191 | needChannelChange = (Ntsc != pCAS2C->isNtsc) || (Ntsc); |
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| 192 | |
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| 193 | #if (NIMTN_TYPE==NIMTN_FQD1236) |
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| 194 | TunerParam.iTunerType = (TUNER_TYPE)TUNER_FQD1236; |
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| 195 | #elif (NIMTN_TYPE==NIMTN_DTT7611) |
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| 196 | TunerParam.iTunerType = (TUNER_TYPE)TUNER_DTT7611; |
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| 197 | #else |
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| 198 | #error Need to define NIMTN_TYPE |
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| 199 | #endif |
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| 200 | TunerParam.iTunerSet = TUNER_SET_CENTER_FREQUENCY_KHZ; |
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| 201 | TunerParam.ulSetValue = pCAS2C->FATFreq; |
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| 202 | if ( Cable ) |
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| 203 | TunerParam.iChannelTableType = NA_CATV; |
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| 204 | else |
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| 205 | TunerParam.iChannelTableType = NA_TERRESTRIAL; |
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| 206 | if ( Ntsc == 0 ) |
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| 207 | TunerParam.iAgcMode = TUNER_AGC_MODE_INTERNAL_DIGITAL; |
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| 208 | else |
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| 209 | TunerParam.iAgcMode = TUNER_AGC_MODE_INTERNAL_ANALOG; |
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| 210 | |
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| 211 | if(Cable) |
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| 212 | TunerParam.iInputSelection = TUNER_INPUT_SELECTION_CABLE; |
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| 213 | else |
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| 214 | TunerParam.iInputSelection = TUNER_INPUT_SELECTION_TERRESTRIAL; |
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| 215 | |
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| 216 | switch ( Demod ) { |
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| 217 | case DEMOD_8VSB: rMode = CAS_2B_RECEIVER_MODE_VSB_8_TR; break; |
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| 218 | case DEMOD_64QAM: rMode = CAS_2B_RECEIVER_MODE_ITUB_64; break; |
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| 219 | case DEMOD_256QAM: rMode = CAS_2B_RECEIVER_MODE_ITUB_256; break; |
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| 220 | case DEMOD_QAM: rMode = CAS_2B_RECEIVER_MODE_ITUB_AUTO_DETECT; break; |
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| 221 | // case DEMOD_NTSC: rMode = CAS_2B_RECEIVER_MODE_AUDIO_US_BTSC; break; /* NTSC Mode°¡ µû·Î ¾øÀ½. */ |
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| 222 | case DEMOD_NTSC: rMode = g_Ntsc_Mode; break; /* NTSC Mode°¡ µû·Î ¾øÀ½. */ |
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| 223 | default: |
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| 224 | OS_DbgPrintf("|%s| error, line = %d, Demod = %d\n", __FUNCTION__, __LINE__, Demod ); |
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| 225 | retVal = generalError; |
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| 226 | goto done; |
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| 227 | } |
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| 228 | pCAS2C->CurFATDemod = Demod; |
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| 229 | |
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| 230 | ChannelParam.iCarrierAcquisition = CARRIER_ACQUISITION_NORMAL; |
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| 231 | ChannelParam.iInverseSpectrum = INVERSE_SPECTRUM_OFF; |
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| 232 | ChannelParam.iReceiverMode = rMode; |
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| 233 | if ( Ntsc == 0 ) |
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| 234 | ChannelParam.iNtscSignalDetection = NORMAL_VSB; |
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| 235 | else |
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| 236 | ChannelParam.iNtscSignalDetection = NTSC_SIGNAL_DETECTION; |
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| 237 | |
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| 238 | uResult = SetChannel( TunerParam, DELAY_CHANNEL_TUNE, &ChannelParam ); |
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| 239 | |
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| 240 | if ( Demod == DEMOD_NTSC ) { |
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| 241 | uResult = SendAudioMessage( 1, g_AudioParameters ); |
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| 242 | if ( uResult != CAS_2B_API_SUCCESS ) { |
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| 243 | OS_DbgPrintf("|%s| line = %d, result = 0x%x\n", __FUNCTION__, __LINE__, uResult ); |
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| 244 | retVal = generalError; |
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| 245 | goto done; |
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| 246 | } |
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| 247 | |
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| 248 | uResult = SendAudioMessage( 2, g_AudioParameters ); |
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| 249 | if ( uResult != CAS_2B_API_SUCCESS ) { |
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| 250 | OS_DbgPrintf("|%s| line = %d, result = 0x%x\n", __FUNCTION__, __LINE__, uResult ); |
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| 251 | retVal = generalError; |
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| 252 | goto done; |
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| 253 | } |
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| 254 | |
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| 255 | uResult = SendAudioMessage( 3, g_AudioParameters ); |
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| 256 | if ( uResult != CAS_2B_API_SUCCESS ) { |
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| 257 | OS_DbgPrintf("|%s| line = %d, result = 0x%x\n", __FUNCTION__, __LINE__, uResult ); |
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| 258 | retVal = generalError; |
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| 259 | goto done; |
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| 260 | } |
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| 261 | } |
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| 262 | |
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| 263 | pCAS2C->isNtsc = Ntsc; |
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| 264 | done: |
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| 265 | /* Give Mutex. */ |
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| 266 | semErr = OS_GiveSemaphore( pCAS2C->Mutex ); |
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| 267 | if ( semErr != OK ) |
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| 268 | retVal = generalError; |
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| 269 | |
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| 270 | return retVal; |
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| 271 | } |
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| 272 | |
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| 273 | /**************************************************************************** |
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| 274 | |
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| 275 | CAS2C_Stop() |
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| 276 | |
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| 277 | Summary : Stop the Oren demodulator. |
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| 278 | Returns : noError on success, others on failure. |
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| 279 | |
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| 280 | ************************************************************************^^*/ |
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| 281 | ErrCode CAS2C_Stop(void) |
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| 282 | { |
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| 283 | ErrCode retVal = noError; |
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| 284 | STATUS semErr; |
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| 285 | |
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| 286 | /* Take Mutex. */ |
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| 287 | semErr = OS_TakeSemaphore( pCAS2C->Mutex ); |
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| 288 | if ( semErr != OK ) |
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| 289 | return generalError; |
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| 290 | |
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| 291 | /* DO NOTHING. */ |
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| 292 | |
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| 293 | /* Give Mutex. */ |
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| 294 | semErr = OS_GiveSemaphore( pCAS2C->Mutex ); |
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| 295 | if ( semErr != OK ) |
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| 296 | retVal = generalError; |
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| 297 | |
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| 298 | return retVal; |
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| 299 | } |
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| 300 | |
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| 301 | |
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| 302 | /**************************************************************************** |
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| 303 | |
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| 304 | CAS2C_Close() |
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| 305 | |
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| 306 | Summary : Close the Oren demodulator. |
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| 307 | Returns : noError on success, others on failure. |
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| 308 | |
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| 309 | ************************************************************************^^*/ |
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| 310 | ErrCode CAS2C_Close(void) |
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| 311 | { |
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| 312 | ErrCode retVal = noError; |
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| 313 | STATUS semErr; |
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| 314 | |
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| 315 | /* Take Mutex. */ |
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| 316 | semErr = OS_TakeSemaphore( pCAS2C->Mutex ); |
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| 317 | if ( semErr != OK ) |
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| 318 | return generalError; |
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| 319 | |
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| 320 | |
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| 321 | /* DO NOTHING */ |
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| 322 | goto done; |
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| 323 | |
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| 324 | done: |
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| 325 | /* Give Mutex. */ |
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| 326 | semErr = OS_GiveSemaphore( pCAS2C->Mutex ); |
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| 327 | if ( semErr != OK ) |
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| 328 | retVal = generalError; |
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| 329 | |
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| 330 | return retVal; |
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| 331 | } |
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| 332 | |
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| 333 | /**************************************************************************** |
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| 334 | |
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| 335 | CAS2C_Reset() |
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| 336 | |
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| 337 | Summary : Reset the Oren demodulator. |
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| 338 | Returns : noError on success, others on failure. |
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| 339 | |
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| 340 | ************************************************************************^^*/ |
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| 341 | ErrCode CAS2C_Reset(void) |
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| 342 | { |
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| 343 | ErrCode retVal = noError; |
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| 344 | STATUS semErr; |
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| 345 | unsigned int stat; |
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| 346 | UINT8 buff[2] = {0x66, 0xc0}; |
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| 347 | |
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| 348 | /* Take Mutex. */ |
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| 349 | semErr = OS_TakeSemaphore( pCAS2C->Mutex ); |
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| 350 | if ( semErr != OK ) |
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| 351 | return generalError; |
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| 352 | |
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| 353 | stat = IicTransmit(0x2a, &buff[0], 2); |
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| 354 | if(stat != 0){ |
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| 355 | OS_DbgPrintf("|%s| Reset Failed Error!, %d\n",__FUNCTION__,__LINE__); |
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| 356 | return generalError; |
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| 357 | } |
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| 358 | |
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| 359 | /* Give Mutex. */ |
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| 360 | semErr = OS_GiveSemaphore( pCAS2C->Mutex ); |
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| 361 | if ( semErr != OK ) |
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| 362 | retVal = generalError; |
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| 363 | |
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| 364 | return retVal; |
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| 365 | } |
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| 366 | |
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| 367 | /**************************************************************************** |
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| 368 | |
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| 369 | CAS2C_SetFrequency() |
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| 370 | |
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| 371 | Summary : Set Frequency |
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| 372 | Returns : noError on success, others on failure. |
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| 373 | |
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| 374 | ************************************************************************^^*/ |
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| 375 | ErrCode CAS2C_SetFrequency( UINT32 dMHz ) |
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| 376 | { |
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| 377 | ErrCode retVal = noError; |
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| 378 | STATUS semErr; |
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| 379 | UINT32 freq; |
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| 380 | // int casResult; |
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| 381 | |
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| 382 | /* Take Mutex. */ |
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| 383 | semErr = OS_TakeSemaphore( pCAS2C->Mutex ); |
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| 384 | if ( semErr != OK ) |
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| 385 | return generalError; |
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| 386 | |
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| 387 | freq = (UINT32)dMHz; |
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| 388 | pCAS2C->FATFreq = freq; |
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| 389 | OS_DbgPrintf("|%s| dMHz = %d\n", __FUNCTION__, freq ); |
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| 390 | |
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| 391 | #if 0 |
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| 392 | /* hwatk/050427, ½ÇÁ¦·Î TuningÇϵµ·Ï... */ |
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| 393 | casResult = TunerDTT7611SendFreq( dMHz, TUNERDTT7611_REF_DIVIDER_RATIO_62_5, TUNERDTT7611_AGC_WIDE_BAND_OFF, TUNER_AGC_MODE_INTERNAL_ANALOG, TUNERDTT7611_CHARGE_PUMP_60, TUNERDTT7611_AGC_TIME_CONSTANT_2_SEC ); |
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| 394 | if ( casResult != DTT7611_SUCCESS ) { |
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| 395 | OS_DbgPrintf("|%s| error, line=%d, casResult = %d\n", __FUNCTION__, __LINE__, casResult ); |
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| 396 | } |
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| 397 | #endif |
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| 398 | |
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| 399 | goto done; |
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| 400 | |
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| 401 | done: |
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| 402 | /* Give Mutex. */ |
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| 403 | semErr = OS_GiveSemaphore( pCAS2C->Mutex ); |
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| 404 | if ( semErr != OK ) |
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| 405 | retVal = generalError; |
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| 406 | |
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| 407 | return retVal; |
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| 408 | } |
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| 409 | |
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| 410 | ErrCode CAS2C_SetFrequencyNTSC( UINT32 dMHz ) |
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| 411 | { |
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| 412 | ErrCode retVal = noError; |
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| 413 | STATUS semErr; |
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| 414 | UINT32 freq; |
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| 415 | int casResult; |
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| 416 | |
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| 417 | /* Take Mutex. */ |
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| 418 | semErr = OS_TakeSemaphore( pCAS2C->Mutex ); |
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| 419 | if ( semErr != OK ) |
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| 420 | return generalError; |
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| 421 | |
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| 422 | freq = (UINT32)dMHz; |
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| 423 | pCAS2C->FATFreq = freq; |
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| 424 | OS_DbgPrintf("|%s| dMHz = %d\n", __FUNCTION__, freq ); |
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| 425 | #if NIMTN_TYPE==NIMTN_DTT7611 |
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| 426 | /* hwatk/050427, ½ÇÁ¦·Î TuningÇϵµ·Ï... */ |
|---|
| 427 | casResult = TunerDTT7611SendFreq( dMHz, TUNERDTT7611_REF_DIVIDER_RATIO_62_5, TUNERDTT7611_AGC_WIDE_BAND_OFF, /*TUNER_AGC_MODE_INTERNAL_ANALOG*/2, TUNERDTT7611_CHARGE_PUMP_60, TUNERDTT7611_AGC_TIME_CONSTANT_2_SEC ); |
|---|
| 428 | if ( casResult != DTT7611_SUCCESS ) { |
|---|
| 429 | OS_DbgPrintf("|%s| error, line=%d, casResult = %d\n", __FUNCTION__, __LINE__, casResult ); |
|---|
| 430 | } |
|---|
| 431 | #else |
|---|
| 432 | casResult=0; |
|---|
| 433 | #endif |
|---|
| 434 | |
|---|
| 435 | /* Give Mutex. */ |
|---|
| 436 | semErr = OS_GiveSemaphore( pCAS2C->Mutex ); |
|---|
| 437 | if ( semErr != OK ) |
|---|
| 438 | retVal = generalError; |
|---|
| 439 | |
|---|
| 440 | return retVal; |
|---|
| 441 | } |
|---|
| 442 | |
|---|
| 443 | |
|---|
| 444 | /**************************************************************************** |
|---|
| 445 | |
|---|
| 446 | CAS2C_GetLockStatus() |
|---|
| 447 | |
|---|
| 448 | Summary : Set Frequency |
|---|
| 449 | Returns : noError on success, others on failure. |
|---|
| 450 | |
|---|
| 451 | ************************************************************************^^*/ |
|---|
| 452 | ErrCode CAS2C_GetLockStatus( int *pLockStatus ) |
|---|
| 453 | { |
|---|
| 454 | ErrCode retVal = noError; |
|---|
| 455 | STATUS semErr; |
|---|
| 456 | int err; |
|---|
| 457 | LOCK_STATUS lockStatus; |
|---|
| 458 | BOOLEAN ntscLockStatus; |
|---|
| 459 | // long offset; |
|---|
| 460 | UINT8 tdaData; |
|---|
| 461 | // int SQI; |
|---|
| 462 | |
|---|
| 463 | /* Take Mutex. */ |
|---|
| 464 | semErr = OS_TakeSemaphore( pCAS2C->Mutex ); |
|---|
| 465 | if ( semErr != OK ) |
|---|
| 466 | return generalError; |
|---|
| 467 | |
|---|
| 468 | *pLockStatus = 0; |
|---|
| 469 | |
|---|
| 470 | lockStatus = IsLocked( &err ); |
|---|
| 471 | if ( err != CAS_2B_API_SUCCESS ) { |
|---|
| 472 | OS_DbgPrintf("|%s| error, line = %d\n", __FUNCTION__, __LINE__); |
|---|
| 473 | retVal = generalError; |
|---|
| 474 | goto done; |
|---|
| 475 | } |
|---|
| 476 | |
|---|
| 477 | if ( lockStatus == LOCKED ) |
|---|
| 478 | *pLockStatus = 1; |
|---|
| 479 | else |
|---|
| 480 | *pLockStatus = 0; |
|---|
| 481 | |
|---|
| 482 | if ( pCAS2C->isNtsc == 1 ) { |
|---|
| 483 | ntscLockStatus = IsNtscChannelDetected( &err ); |
|---|
| 484 | if ( err != CAS_2B_API_SUCCESS ) { |
|---|
| 485 | OS_DbgPrintf("|%s| error, line = %d\n", __FUNCTION__, __LINE__); |
|---|
| 486 | retVal = generalError; |
|---|
| 487 | goto done; |
|---|
| 488 | } |
|---|
| 489 | |
|---|
| 490 | #if 0 |
|---|
| 491 | SQI = sDTF8640_GetSignalStrength( &err ); |
|---|
| 492 | if ( err == CAS_2B_API_SUCCESS ) |
|---|
| 493 | OS_DbgPrintf("|%s| NTSC Lock Status = %d, SQI = %d\n", __FUNCTION__, ntscLockStatus, SQI ); |
|---|
| 494 | else |
|---|
| 495 | OS_DbgPrintf("|%s| NTSC Lock Status = %d\n", __FUNCTION__, ntscLockStatus); |
|---|
| 496 | #endif |
|---|
| 497 | #if NIMTN_TYPE==NIMTN_DTT7611 |
|---|
| 498 | if ( !TunerDTT7611BeforeSendBytes() ) { |
|---|
| 499 | OS_DbgPrintf("|%s| error, line = %d\n", __FUNCTION__, __LINE__); |
|---|
| 500 | retVal = generalError; |
|---|
| 501 | goto done; |
|---|
| 502 | } |
|---|
| 503 | #endif |
|---|
| 504 | if ( i2cRead( I2C_NIM_TDA9885,FALSE, 0, &tdaData, 1 ) ) { |
|---|
| 505 | OS_DbgPrintf("|%s| error, line = %d\n", __FUNCTION__, __LINE__); |
|---|
| 506 | retVal = generalError; |
|---|
| 507 | } |
|---|
| 508 | #if NIMTN_TYPE==NIMTN_DTT7611 |
|---|
| 509 | if ( !TunerDTT7611AfterSendBytes() ) { |
|---|
| 510 | OS_DbgPrintf("|%s| error, line = %d\n", __FUNCTION__, __LINE__); |
|---|
| 511 | retVal = generalError; |
|---|
| 512 | goto done; |
|---|
| 513 | } |
|---|
| 514 | #endif |
|---|
| 515 | tdaData = ( tdaData >> 1 ) & 0x0F; |
|---|
| 516 | if ( tdaData == 0x07 || tdaData == 0x08 ) { |
|---|
| 517 | *pLockStatus = 0; |
|---|
| 518 | } else { |
|---|
| 519 | if ( ntscLockStatus == 1 ) |
|---|
| 520 | *pLockStatus = 1; |
|---|
| 521 | else |
|---|
| 522 | *pLockStatus = 0; |
|---|
| 523 | *pLockStatus = 1; /* hwatk/050427, TDA9885 Data¸¸À¸·Î ÆÇ´Ü */ |
|---|
| 524 | } |
|---|
| 525 | } |
|---|
| 526 | |
|---|
| 527 | done: |
|---|
| 528 | /* Give Mutex. */ |
|---|
| 529 | semErr = OS_GiveSemaphore( pCAS2C->Mutex ); |
|---|
| 530 | if ( semErr != OK ) |
|---|
| 531 | retVal = generalError; |
|---|
| 532 | |
|---|
| 533 | return retVal; |
|---|
| 534 | } |
|---|
| 535 | |
|---|
| 536 | |
|---|
| 537 | /**************************************************************************** |
|---|
| 538 | |
|---|
| 539 | CAS2C_GetSignalStrength() |
|---|
| 540 | |
|---|
| 541 | Summary : Get signal strength from demodulator. |
|---|
| 542 | Returns : noError on success, others on failure. |
|---|
| 543 | |
|---|
| 544 | ************************************************************************^^*/ |
|---|
| 545 | ErrCode CAS2C_GetSignalStrength( int *pSQI ) |
|---|
| 546 | { |
|---|
| 547 | ErrCode retVal = noError; |
|---|
| 548 | STATUS semErr; |
|---|
| 549 | UINT8 sqi; |
|---|
| 550 | int err; |
|---|
| 551 | |
|---|
| 552 | /* Take Mutex. */ |
|---|
| 553 | semErr = OS_TakeSemaphore( pCAS2C->Mutex ); |
|---|
| 554 | if ( semErr != OK ) |
|---|
| 555 | return generalError; |
|---|
| 556 | |
|---|
| 557 | sqi = GetSignalStrength( &err, TYPE_AGC_AMPLIFIER_UPC3217 ); |
|---|
| 558 | if ( err != CAS_2B_API_SUCCESS ) { |
|---|
| 559 | OS_DbgPrintf("|%s| error, line = %d, err = %d\n", __FUNCTION__, __LINE__, err ); |
|---|
| 560 | retVal = generalError; |
|---|
| 561 | goto done; |
|---|
| 562 | } |
|---|
| 563 | |
|---|
| 564 | *pSQI = sqi; |
|---|
| 565 | |
|---|
| 566 | done: |
|---|
| 567 | /* Give Mutex. */ |
|---|
| 568 | semErr = OS_GiveSemaphore( pCAS2C->Mutex ); |
|---|
| 569 | if ( semErr != OK ) |
|---|
| 570 | retVal = generalError; |
|---|
| 571 | |
|---|
| 572 | return retVal; |
|---|
| 573 | } |
|---|
| 574 | |
|---|
| 575 | |
|---|
| 576 | /**************************************************************************** |
|---|
| 577 | |
|---|
| 578 | CAS2C_GetSNR |
|---|
| 579 | |
|---|
| 580 | Summary : Get signal strength from demodulator. |
|---|
| 581 | Returns : noError on success, others on failure. |
|---|
| 582 | |
|---|
| 583 | ************************************************************************^^*/ |
|---|
| 584 | ErrCode CAS2C_GetSNR( float *pSNR ) |
|---|
| 585 | { |
|---|
| 586 | ErrCode retVal = noError; |
|---|
| 587 | STATUS semErr; |
|---|
| 588 | UINT16 snr; |
|---|
| 589 | int err; |
|---|
| 590 | float SNR; |
|---|
| 591 | |
|---|
| 592 | /* Take Mutex. */ |
|---|
| 593 | semErr = OS_TakeSemaphore( pCAS2C->Mutex ); |
|---|
| 594 | if ( semErr != OK ) |
|---|
| 595 | return generalError; |
|---|
| 596 | |
|---|
| 597 | if ( pCAS2C->isNtsc ) { |
|---|
| 598 | *pSNR = (float)6; |
|---|
| 599 | } else { |
|---|
| 600 | err = IIC_COM_SUCCESS; |
|---|
| 601 | snr = GetSnrAfterEqualization( CAS_2B_RECEIVER_MODE_VSB_8_TR, &err ); |
|---|
| 602 | if ( err != IIC_COM_SUCCESS ) { |
|---|
| 603 | OS_DbgPrintf("|%s| error, line = %d, err = %d\n", __FUNCTION__, __LINE__, err ); |
|---|
| 604 | retVal = generalError; |
|---|
| 605 | goto done; |
|---|
| 606 | } |
|---|
| 607 | |
|---|
| 608 | SNR = snr; |
|---|
| 609 | *pSNR = SNR; |
|---|
| 610 | } |
|---|
| 611 | |
|---|
| 612 | // OS_DbgPrintf("|%s| snr = %d, %f\n", __FUNCTION__, (int)snr, SNR ); |
|---|
| 613 | |
|---|
| 614 | done: |
|---|
| 615 | /* Give Mutex. */ |
|---|
| 616 | semErr = OS_GiveSemaphore( pCAS2C->Mutex ); |
|---|
| 617 | if ( semErr != OK ) |
|---|
| 618 | retVal = generalError; |
|---|
| 619 | |
|---|
| 620 | return retVal; |
|---|
| 621 | } |
|---|
| 622 | |
|---|
| 623 | |
|---|
| 624 | /**************************************************************************** |
|---|
| 625 | |
|---|
| 626 | CAS2C_GetModFormat |
|---|
| 627 | |
|---|
| 628 | Summary : Get signal strength from demodulator. |
|---|
| 629 | Returns : noError on success, others on failure. |
|---|
| 630 | |
|---|
| 631 | ************************************************************************^^*/ |
|---|
| 632 | ErrCode CAS2C_GetModFormat( Modulation_t *mode ) |
|---|
| 633 | { |
|---|
| 634 | ErrCode retVal = noError; |
|---|
| 635 | STATUS semErr; |
|---|
| 636 | |
|---|
| 637 | /* Take Mutex. */ |
|---|
| 638 | semErr = OS_TakeSemaphore( pCAS2C->Mutex ); |
|---|
| 639 | if ( semErr != OK ) |
|---|
| 640 | return generalError; |
|---|
| 641 | |
|---|
| 642 | #if 0 |
|---|
| 643 | if ( pCAS2C->isNtsc == 1 ) |
|---|
| 644 | *mode = DEMOD_NTSC; |
|---|
| 645 | else |
|---|
| 646 | *mode = DEMOD_8VSB; |
|---|
| 647 | #else |
|---|
| 648 | *mode = pCAS2C->CurFATDemod; |
|---|
| 649 | #endif |
|---|
| 650 | |
|---|
| 651 | //done: |
|---|
| 652 | /* Give Mutex. */ |
|---|
| 653 | semErr = OS_GiveSemaphore( pCAS2C->Mutex ); |
|---|
| 654 | if ( semErr != OK ) |
|---|
| 655 | retVal = generalError; |
|---|
| 656 | |
|---|
| 657 | return retVal; |
|---|
| 658 | } |
|---|
| 659 | |
|---|
| 660 | |
|---|
| 661 | /**************************************************************************** |
|---|
| 662 | |
|---|
| 663 | CAS2C_GetErrCount |
|---|
| 664 | |
|---|
| 665 | Summary : Get signal strength from demodulator. |
|---|
| 666 | Returns : noError on success, others on failure. |
|---|
| 667 | |
|---|
| 668 | ************************************************************************^^*/ |
|---|
| 669 | ErrCode CAS2C_GetErrCount( UINT32 *pRSErrCnt ) |
|---|
| 670 | { |
|---|
| 671 | ErrCode retVal = noError; |
|---|
| 672 | STATUS semErr; |
|---|
| 673 | int err; |
|---|
| 674 | UINT8 ser; |
|---|
| 675 | |
|---|
| 676 | /* Take Mutex. */ |
|---|
| 677 | semErr = OS_TakeSemaphore( pCAS2C->Mutex ); |
|---|
| 678 | if ( semErr != OK ) |
|---|
| 679 | return generalError; |
|---|
| 680 | |
|---|
| 681 | ser = Get1SecSer( &err ); |
|---|
| 682 | if ( err != IIC_COM_SUCCESS ) { |
|---|
| 683 | OS_DbgPrintf("|%s| error, line = %d, err = %d\n", __FUNCTION__, __LINE__, err ); |
|---|
| 684 | retVal = generalError; |
|---|
| 685 | goto done; |
|---|
| 686 | } |
|---|
| 687 | |
|---|
| 688 | *pRSErrCnt = ser; |
|---|
| 689 | |
|---|
| 690 | done: |
|---|
| 691 | /* Give Mutex. */ |
|---|
| 692 | semErr = OS_GiveSemaphore( pCAS2C->Mutex ); |
|---|
| 693 | if ( semErr != OK ) |
|---|
| 694 | retVal = generalError; |
|---|
| 695 | |
|---|
| 696 | return retVal; |
|---|
| 697 | } |
|---|
| 698 | |
|---|
| 699 | |
|---|
| 700 | /**************************************************************************** |
|---|
| 701 | |
|---|
| 702 | CAS2C_GetTDA9885Reg |
|---|
| 703 | |
|---|
| 704 | Summary : |
|---|
| 705 | Returns : noError on success, others on failure. |
|---|
| 706 | |
|---|
| 707 | ************************************************************************^^*/ |
|---|
| 708 | |
|---|
| 709 | ErrCode CAS2C_GetTDA9885Reg( UINT8 *pStatus ) |
|---|
| 710 | { |
|---|
| 711 | ErrCode retVal = noError; |
|---|
| 712 | STATUS semErr; |
|---|
| 713 | //UINT8 data; |
|---|
| 714 | /* Take Mutex. */ |
|---|
| 715 | semErr = OS_TakeSemaphore( pCAS2C->Mutex ); |
|---|
| 716 | if ( semErr != OK ) |
|---|
| 717 | return generalError; |
|---|
| 718 | #if 0//BK- org |
|---|
| 719 | #if NIMTN_TYPE==NIMTN_DTT7611 |
|---|
| 720 | if ( !TunerDTT7611BeforeSendBytes() ) { |
|---|
| 721 | OS_DbgPrintf("|%s| error, line = %d\n", __FUNCTION__, __LINE__); |
|---|
| 722 | retVal = generalError; |
|---|
| 723 | goto done; |
|---|
| 724 | } |
|---|
| 725 | #endif |
|---|
| 726 | if ( i2cRead( I2C_NIM_TDA9885,FALSE, 0, &data, 1 ) ) { |
|---|
| 727 | OS_DbgPrintf("|%s| error, line = %d\n", __FUNCTION__, __LINE__); |
|---|
| 728 | retVal = generalError; |
|---|
| 729 | goto done; |
|---|
| 730 | } |
|---|
| 731 | |
|---|
| 732 | *pStatus = data; |
|---|
| 733 | #if NIMTN_TYPE==NIMTN_DTT7611 |
|---|
| 734 | if ( !TunerDTT7611AfterSendBytes() ) { |
|---|
| 735 | OS_DbgPrintf("|%s| error, line = %d\n", __FUNCTION__, __LINE__); |
|---|
| 736 | retVal = generalError; |
|---|
| 737 | goto done; |
|---|
| 738 | } |
|---|
| 739 | #endif |
|---|
| 740 | #else |
|---|
| 741 | #if NIMTN_TYPE==NIMTN_DTT7611 |
|---|
| 742 | if(DTT7611GetTunerStatusReg(pStatus)) |
|---|
| 743 | OS_DbgPrintf("|%s| error, line = %d\n", __FUNCTION__, __LINE__); |
|---|
| 744 | #endif |
|---|
| 745 | #endif |
|---|
| 746 | //OS_DbgPrintf("|%s| TDA9885 Reg Data = 0x%x\n", __FUNCTION__, (UINT32)data ); |
|---|
| 747 | |
|---|
| 748 | //done: |
|---|
| 749 | /* Give Mutex. */ |
|---|
| 750 | semErr = OS_GiveSemaphore( pCAS2C->Mutex ); |
|---|
| 751 | if ( semErr != OK ) |
|---|
| 752 | retVal = generalError; |
|---|
| 753 | |
|---|
| 754 | return retVal; |
|---|
| 755 | } |
|---|
| 756 | |
|---|
| 757 | /**************************************************************************** |
|---|
| 758 | |
|---|
| 759 | CAS2C_WriteTDA9885Reg |
|---|
| 760 | |
|---|
| 761 | Summary : |
|---|
| 762 | Returns : noError on success, others on failure. |
|---|
| 763 | |
|---|
| 764 | ************************************************************************^^*/ |
|---|
| 765 | ErrCode CAS2C_WriteTDA9885Reg( UINT8 *pData, int Len ) |
|---|
| 766 | { |
|---|
| 767 | ErrCode retVal = noError; |
|---|
| 768 | STATUS semErr; |
|---|
| 769 | int i; |
|---|
| 770 | |
|---|
| 771 | /* Take Mutex. */ |
|---|
| 772 | semErr = OS_TakeSemaphore( pCAS2C->Mutex ); |
|---|
| 773 | if ( semErr != OK ) |
|---|
| 774 | return generalError; |
|---|
| 775 | #if NIMTN_TYPE==NIMTN_DTT7611 |
|---|
| 776 | if ( !TunerDTT7611BeforeSendBytes() ) { |
|---|
| 777 | OS_DbgPrintf("|%s| error, line = %d\n", __FUNCTION__, __LINE__); |
|---|
| 778 | retVal = generalError; |
|---|
| 779 | } |
|---|
| 780 | #endif |
|---|
| 781 | if( i2cWrite(I2C_NIM_TDA9885, TRUE, 0, pData, Len)) { |
|---|
| 782 | OS_DbgPrintf("!! Error Tda9885_WriteReg(): Check if IF section is enabled or not. \n"); |
|---|
| 783 | retVal = generalError; |
|---|
| 784 | } |
|---|
| 785 | |
|---|
| 786 | #if 0 |
|---|
| 787 | if ( IicTransmit( TDA9885_ADDR, data, Len ) != IIC_COM_SUCCESS ) |
|---|
| 788 | OS_DbgPrintf("|%s| error, line = %d\n", __FUNCTION__, __LINE__); |
|---|
| 789 | #endif |
|---|
| 790 | #if NIMTN_TYPE==NIMTN_DTT7611 |
|---|
| 791 | if ( !TunerDTT7611AfterSendBytes() ) { |
|---|
| 792 | OS_DbgPrintf("|%s| error, line = %d\n", __FUNCTION__, __LINE__); |
|---|
| 793 | retVal = generalError; |
|---|
| 794 | } |
|---|
| 795 | #endif |
|---|
| 796 | OS_DbgPrintf("|%s| ", __FUNCTION__); |
|---|
| 797 | for (i=0; i<Len; i++) { |
|---|
| 798 | OS_DbgPrintf("data[%d] = 0x%02X ", i, (UINT32)pData[i] ); |
|---|
| 799 | } |
|---|
| 800 | OS_DbgPrintf("\n"); |
|---|
| 801 | |
|---|
| 802 | //done: |
|---|
| 803 | /* Give Mutex. */ |
|---|
| 804 | semErr = OS_GiveSemaphore( pCAS2C->Mutex ); |
|---|
| 805 | if ( semErr != OK ) |
|---|
| 806 | retVal = generalError; |
|---|
| 807 | |
|---|
| 808 | return retVal; |
|---|
| 809 | } |
|---|
| 810 | |
|---|
| 811 | int gettda() |
|---|
| 812 | { |
|---|
| 813 | UINT8 data; |
|---|
| 814 | CAS2C_GetTDA9885Reg( &data ); |
|---|
| 815 | |
|---|
| 816 | return data; |
|---|
| 817 | } |
|---|
| 818 | |
|---|
| 819 | |
|---|
| 820 | int writetda(int b, int c, int d) |
|---|
| 821 | { |
|---|
| 822 | UINT8 tdaData[3]; |
|---|
| 823 | |
|---|
| 824 | tdaData[0] = b & 0xFF; |
|---|
| 825 | tdaData[1] = c & 0xFF; |
|---|
| 826 | tdaData[2] = d & 0xFF; |
|---|
| 827 | |
|---|
| 828 | return CAS2C_WriteTDA9885Reg( tdaData, 3 ); |
|---|
| 829 | } |
|---|
| 830 | |
|---|
| 831 | typedef struct tag_NTSCStatus |
|---|
| 832 | { |
|---|
| 833 | UINT32 NtscCarrierOffset; |
|---|
| 834 | BOOL isStereo; |
|---|
| 835 | BOOL isSAP; |
|---|
| 836 | UINT32 AudioStandard; |
|---|
| 837 | } NTSC_STATUS, *P_NTSC_STATUS; |
|---|
| 838 | |
|---|
| 839 | typedef struct tag_NTSCExtStatus |
|---|
| 840 | { |
|---|
| 841 | BOOL isMaster; |
|---|
| 842 | UINT32 IISMode; |
|---|
| 843 | UINT32 IISOutRate; |
|---|
| 844 | UINT32 SCL_WS_Ratio; |
|---|
| 845 | } NTSC_EXT_STATUS, *P_NTSC_EXT_STATUS; |
|---|
| 846 | |
|---|
| 847 | ErrCode CAS2C_GetNTSCStatus( NTSC_STATUS *pNTSCStat ) |
|---|
| 848 | { |
|---|
| 849 | long ntscCarrierOffset; |
|---|
| 850 | BOOLEAN isStereo; |
|---|
| 851 | BOOLEAN isSAP; |
|---|
| 852 | TYPE_AUDIO_STANDARD audioStandard; |
|---|
| 853 | int iError; |
|---|
| 854 | ErrCode err = noError; |
|---|
| 855 | |
|---|
| 856 | ntscCarrierOffset = GetNtscCarrierOffset( CAS_2B_RECEIVER_MODE_AUDIO_US_BTSC, &iError ); |
|---|
| 857 | if ( iError != CAS_2B_API_SUCCESS ) { |
|---|
| 858 | OS_DbgPrintf("|%s| error, line=%d\n", __FUNCTION__, __LINE__); |
|---|
| 859 | err = deviceError; |
|---|
| 860 | goto done; |
|---|
| 861 | } |
|---|
| 862 | |
|---|
| 863 | isStereo = IsStereoDetected( &iError ); |
|---|
| 864 | if ( iError != CAS_2B_API_SUCCESS ) { |
|---|
| 865 | OS_DbgPrintf("|%s| error, line=%d\n", __FUNCTION__, __LINE__); |
|---|
| 866 | err = deviceError; |
|---|
| 867 | goto done; |
|---|
| 868 | } |
|---|
| 869 | |
|---|
| 870 | isSAP = IsBilingualSapDetected( &iError ); |
|---|
| 871 | if ( iError != CAS_2B_API_SUCCESS ) { |
|---|
| 872 | OS_DbgPrintf("|%s| error, line=%d\n", __FUNCTION__, __LINE__); |
|---|
| 873 | err = deviceError; |
|---|
| 874 | goto done; |
|---|
| 875 | } |
|---|
| 876 | |
|---|
| 877 | audioStandard = AUDIO_STANDARD_BTSC; |
|---|
| 878 | audioStandard = GetAudioStandard( &iError ); |
|---|
| 879 | #if 0 |
|---|
| 880 | if ( iError != CAS_2B_API_SUCCESS || iError != RECEIVED_UNDEFINED_AUDIO_STANDARD ) { |
|---|
| 881 | OS_DbgPrintf("|%s| error, line=%d\n", __FUNCTION__, __LINE__); |
|---|
| 882 | err = deviceError; |
|---|
| 883 | goto done; |
|---|
| 884 | } |
|---|
| 885 | #endif |
|---|
| 886 | |
|---|
| 887 | if ( pNTSCStat ) { |
|---|
| 888 | pNTSCStat->NtscCarrierOffset = ntscCarrierOffset; |
|---|
| 889 | pNTSCStat->isStereo = isStereo; |
|---|
| 890 | pNTSCStat->isSAP = isSAP; |
|---|
| 891 | pNTSCStat->AudioStandard = audioStandard; |
|---|
| 892 | } |
|---|
| 893 | |
|---|
| 894 | OS_DbgPrintf("\n\n\n *** NTSC Status ***\n"); |
|---|
| 895 | |
|---|
| 896 | OS_DbgPrintf(" NTSC Carrier Offset: %d\n", (int)ntscCarrierOffset); |
|---|
| 897 | OS_DbgPrintf(" Audio Mode: %s - %s\n", isStereo ? "Stereo" : "Mono", isSAP ? "SAP" : "NO-SAP" ); |
|---|
| 898 | OS_DbgPrintf(" Audio Standard: %s\n", |
|---|
| 899 | audioStandard == AUDIO_STANDARD_BTSC ? "BTSC" : |
|---|
| 900 | audioStandard == AUDIO_STANDARD_KOREA ? "A2-KOREA" : |
|---|
| 901 | audioStandard == AUDIO_STANDARD_RADIO_FM ? "RADIO-FM" : "Unknown" ); |
|---|
| 902 | |
|---|
| 903 | done: |
|---|
| 904 | return err; |
|---|
| 905 | } |
|---|
| 906 | |
|---|
| 907 | // |
|---|
| 908 | // Notes: Standard ÁöÁ¤Çϸé, ´ÙÀ½ Æ©´× ¶§¿¡ Àû¿ëµÊ. |
|---|
| 909 | // |
|---|
| 910 | ErrCode CAS2C_SetAudioStandard( UINT32 AudioStandard) |
|---|
| 911 | { |
|---|
| 912 | ErrCode err = noError; |
|---|
| 913 | |
|---|
| 914 | switch( (FEAudioStandard_t)AudioStandard ) { |
|---|
| 915 | case FE_AUDIO_BTSC: |
|---|
| 916 | g_Ntsc_Mode = CAS_2B_RECEIVER_MODE_AUDIO_US_BTSC; |
|---|
| 917 | break; |
|---|
| 918 | case FE_DUALFM: |
|---|
| 919 | g_Ntsc_Mode = CAS_2B_RECEIVER_MODE_AUDIO_A2_KOREA; |
|---|
| 920 | break; |
|---|
| 921 | default: |
|---|
| 922 | g_Ntsc_Mode = CAS_2B_RECEIVER_MODE_AUDIO_US_BTSC; |
|---|
| 923 | } |
|---|
| 924 | |
|---|
| 925 | return err; |
|---|
| 926 | } |
|---|
| 927 | |
|---|
| 928 | |
|---|
| 929 | ErrCode CAS2C_SetAudioMode( UINT32 AudioMode ) |
|---|
| 930 | { |
|---|
| 931 | ErrCode err = noError; |
|---|
| 932 | int iError = CAS_2B_API_SUCCESS; |
|---|
| 933 | |
|---|
| 934 | switch( AudioMode ) { |
|---|
| 935 | case 0: /* Mono */ |
|---|
| 936 | g_AudioParameters.bAudioForcedMonoMode = TRUE; |
|---|
| 937 | g_AudioParameters.iNRSwithch = AUDIO_NR_SWITCH_STEREO; |
|---|
| 938 | break; |
|---|
| 939 | |
|---|
| 940 | case 1: /* Stereo */ |
|---|
| 941 | g_AudioParameters.bAudioForcedMonoMode = FALSE; |
|---|
| 942 | g_AudioParameters.iNRSwithch = AUDIO_NR_SWITCH_STEREO; |
|---|
| 943 | break; |
|---|
| 944 | |
|---|
| 945 | case 2: /* SAP */ |
|---|
| 946 | case 3: |
|---|
| 947 | g_AudioParameters.bAudioForcedMonoMode = FALSE; |
|---|
| 948 | g_AudioParameters.iNRSwithch = AUDIO_NR_SWITCH_SAP; |
|---|
| 949 | break; |
|---|
| 950 | |
|---|
| 951 | default: |
|---|
| 952 | OS_DbgPrintf("|%s| ERROR: Invalid Audio Mode %d\n", __FUNCTION__, (int)AudioMode ); |
|---|
| 953 | } |
|---|
| 954 | |
|---|
| 955 | iError = SendAudioMessage( 1, g_AudioParameters ); |
|---|
| 956 | if ( iError != IIC_COM_SUCCESS ) { |
|---|
| 957 | OS_DbgPrintf("|%s| error, line=%d\n", __FUNCTION__, __LINE__); |
|---|
| 958 | err = deviceError; |
|---|
| 959 | goto done; |
|---|
| 960 | } |
|---|
| 961 | |
|---|
| 962 | done: |
|---|
| 963 | return err; |
|---|
| 964 | } |
|---|
| 965 | |
|---|
| 966 | ErrCode CAS2C_GetAudioMode( UINT32 *pAudioMode ) |
|---|
| 967 | { |
|---|
| 968 | ErrCode err = noError; |
|---|
| 969 | BOOLEAN isStereo, isSAP; |
|---|
| 970 | int iError; |
|---|
| 971 | |
|---|
| 972 | isStereo = IsStereoDetected( &iError ); |
|---|
| 973 | if ( iError != CAS_2B_API_SUCCESS ) { |
|---|
| 974 | OS_DbgPrintf("|%s| error, line=%d\n", __FUNCTION__, __LINE__); |
|---|
| 975 | err = deviceError; |
|---|
| 976 | goto done; |
|---|
| 977 | } |
|---|
| 978 | |
|---|
| 979 | isSAP = IsBilingualSapDetected( &iError ); |
|---|
| 980 | if ( iError != CAS_2B_API_SUCCESS ) { |
|---|
| 981 | OS_DbgPrintf("|%s| error, line=%d\n", __FUNCTION__, __LINE__); |
|---|
| 982 | err = deviceError; |
|---|
| 983 | goto done; |
|---|
| 984 | } |
|---|
| 985 | |
|---|
| 986 | if ( isStereo ) { |
|---|
| 987 | if ( isSAP ) |
|---|
| 988 | *pAudioMode = (UINT32)FE_AUDIO_SAP; /* Stereo and SAP */ |
|---|
| 989 | else |
|---|
| 990 | *pAudioMode = (UINT32)FE_AUDIO_STEREO; /* Stereo and no SAP */ |
|---|
| 991 | } else { |
|---|
| 992 | if ( isSAP ) |
|---|
| 993 | *pAudioMode = (UINT32)FE_AUDIO_MONO_SAP; /* Mono and SAP */ |
|---|
| 994 | else |
|---|
| 995 | *pAudioMode = (UINT32)FE_AUDIO_MONO; /* Mono and no SAP */ |
|---|
| 996 | } |
|---|
| 997 | |
|---|
| 998 | done: |
|---|
| 999 | return err; |
|---|
| 1000 | } |
|---|
| 1001 | |
|---|
| 1002 | ErrCode CAS2C_GetAudioStandard( UINT32 *pAudioStandard ) |
|---|
| 1003 | { |
|---|
| 1004 | *pAudioStandard = (UINT32)g_Ntsc_Mode; |
|---|
| 1005 | |
|---|
| 1006 | return noError; |
|---|
| 1007 | } |
|---|
| 1008 | |
|---|
| 1009 | ErrCode CAS2C_GetNTSCExtStatus( NTSC_EXT_STATUS *pExt ) |
|---|
| 1010 | { |
|---|
| 1011 | ErrCode err = noError; |
|---|
| 1012 | TYPE_AUDIO_MASTER_SLAVE_MODE isMaster; |
|---|
| 1013 | TYPE_SCL_TO_WS_RATIO scl_ws_ratio; |
|---|
| 1014 | TYPE_IIS_OUT_RATE iisRate; |
|---|
| 1015 | TYPE_IIS_MODE iisMode; |
|---|
| 1016 | NUMERATOR_DENOMINATOR leftGain; |
|---|
| 1017 | NUMERATOR_DENOMINATOR rightGain; |
|---|
| 1018 | |
|---|
| 1019 | int iError = CAS_2B_API_SUCCESS; |
|---|
| 1020 | |
|---|
| 1021 | |
|---|
| 1022 | isMaster = GetMasterSlaveMode( &iError ); |
|---|
| 1023 | if ( iError != CAS_2B_API_SUCCESS ) { |
|---|
| 1024 | OS_DbgPrintf("|%s| error, line=%d\n", __FUNCTION__, __LINE__); |
|---|
| 1025 | err = deviceError; |
|---|
| 1026 | goto done; |
|---|
| 1027 | } |
|---|
| 1028 | |
|---|
| 1029 | scl_ws_ratio = GetSclToWsRatio( &iError ); |
|---|
| 1030 | if ( iError != CAS_2B_API_SUCCESS ) { |
|---|
| 1031 | OS_DbgPrintf("|%s| error, line=%d\n", __FUNCTION__, __LINE__); |
|---|
| 1032 | err = deviceError; |
|---|
| 1033 | goto done; |
|---|
| 1034 | } |
|---|
| 1035 | |
|---|
| 1036 | iisRate = GetIISOuputRate( &iError ); |
|---|
| 1037 | if ( iError != CAS_2B_API_SUCCESS ) { |
|---|
| 1038 | OS_DbgPrintf("|%s| error, line=%d\n", __FUNCTION__, __LINE__); |
|---|
| 1039 | err = deviceError; |
|---|
| 1040 | goto done; |
|---|
| 1041 | } |
|---|
| 1042 | |
|---|
| 1043 | iisMode = GetIISMode( &iError ); |
|---|
| 1044 | if ( iError != CAS_2B_API_SUCCESS ) { |
|---|
| 1045 | OS_DbgPrintf("|%s| error, line=%d\n", __FUNCTION__, __LINE__); |
|---|
| 1046 | err = deviceError; |
|---|
| 1047 | goto done; |
|---|
| 1048 | } |
|---|
| 1049 | |
|---|
| 1050 | leftGain = GetSoundLeftOutputGain( &iError ); |
|---|
| 1051 | if ( iError != CAS_2B_API_SUCCESS ) { |
|---|
| 1052 | OS_DbgPrintf("|%s| error, line=%d\n", __FUNCTION__, __LINE__); |
|---|
| 1053 | err = deviceError; |
|---|
| 1054 | goto done; |
|---|
| 1055 | } |
|---|
| 1056 | |
|---|
| 1057 | rightGain = GetSoundRightOutputGain( &iError ); |
|---|
| 1058 | if ( iError != CAS_2B_API_SUCCESS ) { |
|---|
| 1059 | OS_DbgPrintf("|%s| error, line=%d\n", __FUNCTION__, __LINE__); |
|---|
| 1060 | err = deviceError; |
|---|
| 1061 | goto done; |
|---|
| 1062 | } |
|---|
| 1063 | |
|---|
| 1064 | OS_DbgPrintf("\n\n\n *** NTSC Ext. Status ***\n"); |
|---|
| 1065 | |
|---|
| 1066 | OS_DbgPrintf(" I2S Master/Slave: %s\n", |
|---|
| 1067 | isMaster == TYPE_AUDIO_SLAVE_MODE ? "SLAVE" : |
|---|
| 1068 | isMaster == TYPE_AUDIO_MASTER_MODE ? "MASTER" : "Unknown" ); |
|---|
| 1069 | |
|---|
| 1070 | OS_DbgPrintf(" SCL/WS Ratio: %s\n", |
|---|
| 1071 | scl_ws_ratio == TYPE_SCL_TO_WS_RATIO_32 ? "32" : |
|---|
| 1072 | scl_ws_ratio == TYPE_SCL_TO_WS_RATIO_48 ? "48" : |
|---|
| 1073 | scl_ws_ratio == TYPE_SCL_TO_WS_RATIO_64 ? "64" : "Unknown" ); |
|---|
| 1074 | |
|---|
| 1075 | OS_DbgPrintf(" IIS Rate: %s\n", |
|---|
| 1076 | iisRate == TYPE_IIS_OUT_RATE_48 ? "48KHz" : |
|---|
| 1077 | iisRate == TYPE_IIS_OUT_RATE_96 ? "96KHz" : |
|---|
| 1078 | iisRate == TYPE_IIS_OUT_RATE_44_1 ? "44.1KHz" : |
|---|
| 1079 | iisRate == TYPE_IIS_OUT_RATE_88_2 ? "88.2KHz" : |
|---|
| 1080 | iisRate == TYPE_IIS_OUT_RATE_32 ? "32KHz" : "Unknown" ); |
|---|
| 1081 | |
|---|
| 1082 | OS_DbgPrintf(" I2S Mode: %s\n", |
|---|
| 1083 | iisMode == TYPE_IIS_MODE_IIS ? "I2S" : |
|---|
| 1084 | iisMode == TYPE_IIS_MODE_LJ ? "Left-justified" : |
|---|
| 1085 | iisMode == TYPE_IIS_MODE_RJ ? "Right-justified" : "Unknown" ); |
|---|
| 1086 | |
|---|
| 1087 | OS_DbgPrintf(" Left Audio Gain: %d\n", (int)leftGain.Numerator.lNumerator ); |
|---|
| 1088 | OS_DbgPrintf(" Right Audio Gain: %d\n", (int)rightGain.Numerator.lNumerator ); |
|---|
| 1089 | |
|---|
| 1090 | done: |
|---|
| 1091 | return err; |
|---|
| 1092 | } |
|---|
| 1093 | |
|---|
| 1094 | //int __stdcall SendAudioMessage(unsigned char ucReceiveRegisterNumber, CAS_2B_AUDIO_MESSAGE_PARAMETERS stAudiomessageParameters) |
|---|
| 1095 | //void __stdcall InitAudioMessageStructToDefault(CAS_2B_AUDIO_MESSAGE_PARAMETERS* pstAudiomessageParameters) |
|---|
| 1096 | |
|---|
| 1097 | |
|---|
| 1098 | |
|---|
| 1099 | /**************************************************************************** |
|---|
| 1100 | |
|---|
| 1101 | CAS2C_InitTDA9885Reg |
|---|
| 1102 | |
|---|
| 1103 | Summary : |
|---|
| 1104 | Returns : noError on success, others on failure. |
|---|
| 1105 | |
|---|
| 1106 | ************************************************************************^^*/ |
|---|
| 1107 | ErrCode CAS2C_InitTDA9885(void) |
|---|
| 1108 | { |
|---|
| 1109 | ErrCode retVal = noError; |
|---|
| 1110 | STATUS semErr; |
|---|
| 1111 | UINT8 data[3] = { 0xD4, 0x30, 0x04 }; |
|---|
| 1112 | int i; |
|---|
| 1113 | |
|---|
| 1114 | /* Take Mutex. */ |
|---|
| 1115 | semErr = OS_TakeSemaphore( pCAS2C->Mutex ); |
|---|
| 1116 | if ( semErr != OK ) |
|---|
| 1117 | return generalError; |
|---|
| 1118 | #if NIMTN_TYPE==NIMTN_DTT7611 |
|---|
| 1119 | if ( !TunerDTT7611BeforeSendBytes() ) |
|---|
| 1120 | OS_DbgPrintf("|%s| error, line = %d\n", __FUNCTION__, __LINE__); |
|---|
| 1121 | #endif |
|---|
| 1122 | |
|---|
| 1123 | if( i2cWrite(I2C_NIM_TDA9885, TRUE, 0, data, 3)) { |
|---|
| 1124 | OS_DbgPrintf("!! Error Tda9885_WriteReg(): Check if IF section is enabled or not. \n"); |
|---|
| 1125 | retVal = generalError; |
|---|
| 1126 | } |
|---|
| 1127 | #if NIMTN_TYPE==NIMTN_DTT7611 |
|---|
| 1128 | if ( !TunerDTT7611AfterSendBytes() ) { |
|---|
| 1129 | OS_DbgPrintf("|%s| error, line = %d\n", __FUNCTION__, __LINE__); |
|---|
| 1130 | retVal = generalError; |
|---|
| 1131 | } |
|---|
| 1132 | #endif |
|---|
| 1133 | OS_DbgPrintf("|%s| ", __FUNCTION__); |
|---|
| 1134 | for (i=0; i<3; i++) { |
|---|
| 1135 | OS_DbgPrintf("data[%d] = 0x%02X ", i, (UINT32)data[i] ); |
|---|
| 1136 | } |
|---|
| 1137 | OS_DbgPrintf("\n"); |
|---|
| 1138 | |
|---|
| 1139 | //done: |
|---|
| 1140 | /* Give Mutex. */ |
|---|
| 1141 | semErr = OS_GiveSemaphore( pCAS2C->Mutex ); |
|---|
| 1142 | if ( semErr != OK ) |
|---|
| 1143 | retVal = generalError; |
|---|
| 1144 | |
|---|
| 1145 | return retVal; |
|---|
| 1146 | } |
|---|
| 1147 | |
|---|
| 1148 | UINT16 GetHwVer(void) |
|---|
| 1149 | { |
|---|
| 1150 | UINT8 data; |
|---|
| 1151 | int err; |
|---|
| 1152 | |
|---|
| 1153 | data = GetHardwareVersion( &err ); |
|---|
| 1154 | if ( data == 0 ) { |
|---|
| 1155 | if ( err == SEND_HOST_CONTROL_FUNCTION_FAILED ) { |
|---|
| 1156 | OS_DbgPrintf("|%s| ERROR: host control function failed.\n", __FUNCTION__); |
|---|
| 1157 | return 0; |
|---|
| 1158 | } |
|---|
| 1159 | } |
|---|
| 1160 | |
|---|
| 1161 | return data; |
|---|
| 1162 | } |
|---|
| 1163 | |
|---|
| 1164 | UINT32 GetCodeVer(void) |
|---|
| 1165 | { |
|---|
| 1166 | CAS_2B_CODE_VERSION ver; |
|---|
| 1167 | |
|---|
| 1168 | UINT32 version; |
|---|
| 1169 | int err; |
|---|
| 1170 | |
|---|
| 1171 | ver.usaVector[0]=0; |
|---|
| 1172 | ver.usaVector[1]=0; |
|---|
| 1173 | ver.usaVector[2]=0; |
|---|
| 1174 | ver.usaVector[3]=0; |
|---|
| 1175 | ver.usaVector[4]=0; |
|---|
| 1176 | ver.usaVector[5]=0; |
|---|
| 1177 | |
|---|
| 1178 | ver = GetDSPFirmwareVersion( &err ); |
|---|
| 1179 | if ( err != IIC_COM_SUCCESS ) { |
|---|
| 1180 | OS_DbgPrintf("|%s| error on i2c communication.\n", __FUNCTION__); |
|---|
| 1181 | return (UINT32)-1; |
|---|
| 1182 | } |
|---|
| 1183 | |
|---|
| 1184 | OS_DbgPrintf("|%s| Version = 0x%x / 0x%x / 0x%x / 0x%x / 0x%x / 0x%x\n", __FUNCTION__, |
|---|
| 1185 | (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] ); |
|---|
| 1186 | |
|---|
| 1187 | version = ver.usaVector[0] << 16; |
|---|
| 1188 | version |= ver.usaVector[1]; |
|---|
| 1189 | // version |= ver.usaVector[2] << 8; |
|---|
| 1190 | // version |= ver.usaVector[3]; |
|---|
| 1191 | |
|---|
| 1192 | return version; |
|---|
| 1193 | } |
|---|
| 1194 | |
|---|
| 1195 | void CAS2C_GetMode() |
|---|
| 1196 | { |
|---|
| 1197 | int err; |
|---|
| 1198 | |
|---|
| 1199 | OS_DbgPrintf("|%s| Mode = 0x%x\n", __FUNCTION__, (UINT32)GetMode(&err) ); |
|---|
| 1200 | |
|---|
| 1201 | } |
|---|
| 1202 | |
|---|
| 1203 | UINT8 CAS2C_GetTunerStatus(void) |
|---|
| 1204 | { |
|---|
| 1205 | return 0x40; |
|---|
| 1206 | } |
|---|
| 1207 | |
|---|
| 1208 | void get_ifagc() |
|---|
| 1209 | { |
|---|
| 1210 | NUMERATOR_DENOMINATOR stResult; |
|---|
| 1211 | int piError; |
|---|
| 1212 | |
|---|
| 1213 | piError = 0; |
|---|
| 1214 | stResult = GetAgcIfCommand( &piError ); |
|---|
| 1215 | if ( piError != 0 ) { |
|---|
| 1216 | OS_DbgPrintf("|%s| error, piError = %d\n", __FUNCTION__, (unsigned int)piError ); |
|---|
| 1217 | return; |
|---|
| 1218 | } |
|---|
| 1219 | |
|---|
| 1220 | OS_DbgPrintf("IF AGC = %d\n", stResult.Numerator.lNumerator ); |
|---|
| 1221 | } |
|---|
| 1222 | |
|---|
| 1223 | void get_ifagc2() |
|---|
| 1224 | { |
|---|
| 1225 | |
|---|
| 1226 | NUMERATOR_DENOMINATOR stResult; |
|---|
| 1227 | int piError; |
|---|
| 1228 | |
|---|
| 1229 | piError = 0; |
|---|
| 1230 | stResult = GetAGCSensor( &piError ); |
|---|
| 1231 | if ( piError != 0 ) { |
|---|
| 1232 | OS_DbgPrintf("|%s| error, piError = %d\n", __FUNCTION__, (unsigned int)piError ); |
|---|
| 1233 | return; |
|---|
| 1234 | } |
|---|
| 1235 | |
|---|
| 1236 | OS_DbgPrintf("IF AGC = %d\n", stResult.Numerator.lNumerator ); |
|---|
| 1237 | } |
|---|
| 1238 | |
|---|
| 1239 | typedef union{ |
|---|
| 1240 | struct{ |
|---|
| 1241 | unsigned AFCWIN :1; |
|---|
| 1242 | unsigned VIFL :1; |
|---|
| 1243 | unsigned FMIFL :1; |
|---|
| 1244 | signed AFC :4; // AFC4, AFC3, AFC2, AFC1 |
|---|
| 1245 | unsigned PONR :1; |
|---|
| 1246 | |
|---|
| 1247 | } Part; // ±¸Á¶Ã¼ ¸É¹ö Á¢±Ù |
|---|
| 1248 | UINT8 Byte; // ¹ÙÀÌÆ® Á¢±Ù |
|---|
| 1249 | }UTda9885ReadReg; |
|---|
| 1250 | |
|---|
| 1251 | static int bStart = 1; |
|---|
| 1252 | void tAutoFreqTune(void) |
|---|
| 1253 | { |
|---|
| 1254 | UTda9885ReadReg tdadata; |
|---|
| 1255 | int afc_status; |
|---|
| 1256 | UINT32 frequency; |
|---|
| 1257 | UINT8 isNtsc; |
|---|
| 1258 | |
|---|
| 1259 | int bLoop = 1; |
|---|
| 1260 | |
|---|
| 1261 | while ( bLoop ) |
|---|
| 1262 | { |
|---|
| 1263 | /* Delay 500 msec */ |
|---|
| 1264 | OS_Delay(30); |
|---|
| 1265 | |
|---|
| 1266 | if ( bStart == 0 ) |
|---|
| 1267 | continue; |
|---|
| 1268 | |
|---|
| 1269 | isNtsc = pCAS2C->isNtsc; |
|---|
| 1270 | frequency = pCAS2C->FATFreq; |
|---|
| 1271 | |
|---|
| 1272 | if ( CAS2C_GetTDA9885Reg( &tdadata.Byte ) == noError ) { |
|---|
| 1273 | afc_status = tdadata.Part.AFC; |
|---|
| 1274 | //OS_DbgPrintf("afc_status = %d\n", afc_status ); |
|---|
| 1275 | switch (afc_status) |
|---|
| 1276 | { |
|---|
| 1277 | // TUV1236D - AFC Status ÂüÁ¶ |
|---|
| 1278 | // |
|---|
| 1279 | case 7 : frequency += 188; break; |
|---|
| 1280 | case 6 : frequency += 162; break; |
|---|
| 1281 | case 5 : frequency += 137; break; |
|---|
| 1282 | case 4 : frequency += 112; break; |
|---|
| 1283 | case 3 : frequency += 87; break; |
|---|
| 1284 | case 2 : frequency += 62; break; |
|---|
| 1285 | |
|---|
| 1286 | case 1 : |
|---|
| 1287 | case 0 : |
|---|
| 1288 | case -1 : |
|---|
| 1289 | case -2 : |
|---|
| 1290 | break; |
|---|
| 1291 | |
|---|
| 1292 | case -3 : frequency -= 62; break; |
|---|
| 1293 | case -4 : frequency -= 87; break; |
|---|
| 1294 | case -5 : frequency -= 112; break; |
|---|
| 1295 | case -6 : frequency -= 137; break; |
|---|
| 1296 | case -7 : frequency -= 162; break; |
|---|
| 1297 | case -8 : frequency -= 188; break; |
|---|
| 1298 | |
|---|
| 1299 | } |
|---|
| 1300 | } |
|---|
| 1301 | |
|---|
| 1302 | if ( pCAS2C->FATFreq != frequency ) { |
|---|
| 1303 | OS_DbgPrintf("|%s| new frequency = %d (old=%d)\n", __FUNCTION__, frequency, pCAS2C->FATFreq ); |
|---|
| 1304 | CAS2C_SetFrequencyNTSC( frequency ); |
|---|
| 1305 | } |
|---|
| 1306 | } |
|---|
| 1307 | } |
|---|
| 1308 | |
|---|
| 1309 | #if 0 |
|---|
| 1310 | void go_aft(void) |
|---|
| 1311 | { |
|---|
| 1312 | OS_TASK_ID taskId; |
|---|
| 1313 | |
|---|
| 1314 | taskId = OS_SpawnTask( tAutoFreqTune, "tAFT", 120, 4096, 0 ); |
|---|
| 1315 | bStart = 1; |
|---|
| 1316 | |
|---|
| 1317 | OS_DbgPrintf("Creation of tAFT, id=0x%x\n", taskId ); |
|---|
| 1318 | } |
|---|
| 1319 | |
|---|
| 1320 | void stop_aft(void) |
|---|
| 1321 | { |
|---|
| 1322 | bStart = 0; |
|---|
| 1323 | } |
|---|
| 1324 | #endif |
|---|