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2014/10/15 ¤U¤È 10:12:21
iphone Programming Glossary: onesfreqSource for a good, simple, soft modem library http://stackoverflow.com/questions/10693590/source-for-a-good-simple-soft-modem-library r e out k r #define FILTER_LENGTH 64 typedef struct tTx enum stSendingOnes stSendingData State uint SampleRate uint OnesFreq uint ZeroesFreq uint BitRate uint32 SampleCnt uint BitSampleCnt uint Data uint DataLeft double Phase double PhaseIncrement.. uint pTxGetDataCallBack tTx uint8 memset pTx 0 sizeof pTx pTx State stSendingOnes pTx SampleRate SampleRate pTx OnesFreq 1300 pTx ZeroesFreq 2100 pTx BitRate 1200 pTx pTxGetDataCallBack pTxGetDataCallBack pTx SampleCnt 0 pTx BitSampleCnt pTx.. pTx SampleCnt 0 pTx BitSampleCnt pTx SampleRate pTx Data 0 pTx DataLeft 0 pTx Phase 0.0 pTx PhaseIncrement 2 M_PI pTx OnesFreq pTx SampleRate int16 TxGetSample tTx pTx int16 sample if pTx State stSendingOnes pTx SampleCnt pTx SampleRate Sent 1 second..
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