| 1 | #ifndef TUNER_MT2121_H |
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| 2 | #define TUNER_MT2121_H |
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| 3 | |
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| 4 | #include "Cas2BGeneralDefinitions.h" |
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| 5 | |
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| 6 | typedef enum EN_TYPE_TUNER_MT2121_REF_DIVIDER_RATIO{ |
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| 7 | TUNER_MT2121_REF_DIVIDER_RATIO_31_25 = 0, |
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| 8 | TUNER_MT2121_REF_DIVIDER_RATIO_50, |
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| 9 | TUNER_MT2121_REF_DIVIDER_RATIO_62_5, |
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| 10 | }TYPE_TUNER_MT2121_REF_DIVIDER_RATIO; |
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| 11 | |
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| 12 | #define MT2121_DEVICE_ADDRESS_WRITE 0xC0 |
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| 13 | |
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| 14 | #define MT2121_SUCCESS 0 |
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| 15 | #define MT2121_BEFORE_SEND_BYTES_FAILED 1 |
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| 16 | #define MT2121_AFTER_SEND_BYTES_FAILED 2 |
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| 17 | #define MT2121_SEND_CONTROL_DATA_FAILED 3 |
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| 18 | #define MT2121_CHANNEL_DOES_NOT_FIT_ANY_FREQUENCY 4 |
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| 19 | |
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| 20 | #if NIMTN_TYPE==NIMTN_MT2121 |
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| 21 | int TunerMt2121SendChannel(unsigned int uiChannel,CHANNEL_TABLE_TYPE iChannelTable,TYPE_TUNER_MT2121_REF_DIVIDER_RATIO iRefDividerRatio); |
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| 22 | int TunerMt2121SendCenterFrequency(unsigned long ulFrequency,CHANNEL_TABLE_TYPE iChannelTable,TYPE_TUNER_MT2121_REF_DIVIDER_RATIO iRefDividerRatio); |
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| 23 | int TunerMt2121SendPicCarrier(unsigned long ulFrequency,CHANNEL_TABLE_TYPE iChannelTable,TYPE_TUNER_MT2121_REF_DIVIDER_RATIO iRefDividerRatio); |
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| 24 | unsigned long TunerMt2121GetFrequency(unsigned int uiChannelNumber,CHANNEL_TABLE_TYPE iChannelTable); |
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| 25 | int TunerMt2121SendDataToTuner(unsigned long ulFrequency,CHANNEL_TABLE_TYPE iChannelTable,TYPE_TUNER_MT2121_REF_DIVIDER_RATIO iRefDividerRatio); |
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| 26 | unsigned long GetFifAccordingToChannelTable(CHANNEL_TABLE_TYPE iChannelTable); |
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| 27 | BOOLEAN TunerMt2121BeforeSendBytes(void); |
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| 28 | BOOLEAN TunerMt2121AfterSendBytes(void); |
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| 29 | #endif//#if NIMTN_TYPE==NIMTN_MT2121 |
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| 30 | #endif |
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