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CC1200寄存器配置问题,求433MHz的配置



问题简述:

采用smartRF给出的配置,发送可以,接收不行,发送的信号强度用仪器测得可达到10DBm,接收端接收不到任何信号。

 

smartRF给出的配置如下:

// Carrier frequency = 433.999939

// Manchester enable = false

// Packet length mode = Variable

// Packet length = 255

// Whitening = false

// Device address = 0

// Symbol rate = 100

// Modulation format = 2-GFSK

// Address config = No address check

// Deviation = 49.896240

// Bit rate = 100

// RX filter BW = 208.333333

// Packet bit length = 0

static const registerSetting_t preferredSettings[]=

{

  {CC1200_IOCFG2,            0x06},

  {CC1200_SYNC_CFG1,         0xA8},

  {CC1200_SYNC_CFG0,         0x23},

  {CC1200_DEVIATION_M,       0x47},

  {CC1200_MODCFG_DEV_E,      0x0C},

  {CC1200_DCFILT_CFG,        0x4B},

  {CC1200_PREAMBLE_CFG0,     0x8A},

  {CC1200_IQIC,              0xD8},

  {CC1200_CHAN_BW,           0x08},

  {CC1200_MDMCFG1,           0x42},

  {CC1200_MDMCFG0,           0x05},

  {CC1200_SYMBOL_RATE2,      0xA4},

  {CC1200_SYMBOL_RATE1,      0x7A},

  {CC1200_SYMBOL_RATE0,      0xE1},

  {CC1200_AGC_REF,           0x2A},

  {CC1200_AGC_CS_THR,        0xF6},

  {CC1200_AGC_CFG1,          0x12},

  {CC1200_AGC_CFG0,          0x80},

  {CC1200_FIFO_CFG,          0x00},

  {CC1200_FS_CFG,            0x14},

  {CC1200_PKT_CFG2,          0x00},

  {CC1200_PKT_CFG0,          0x20},

  {CC1200_PKT_LEN,           0xFF},

  {CC1200_IF_MIX_CFG,        0x1C},

  {CC1200_TOC_CFG,           0x03},

  {CC1200_MDMCFG2,           0x02},

  {CC1200_FREQ2,             0x56},

  {CC1200_FREQ1,             0xCC},

  {CC1200_FREQ0,             0xCC},

  {CC1200_IF_ADC1,           0xEE},

  {CC1200_IF_ADC0,           0x10},

  {CC1200_FS_DIG1,           0x04},

  {CC1200_FS_DIG0,           0x50},

  {CC1200_FS_CAL1,           0x40},

  {CC1200_FS_CAL0,           0x0E},

  {CC1200_FS_DIVTWO,         0x03},

  {CC1200_FS_DSM0,           0x33},

  {CC1200_FS_DVC1,           0xF7},

  {CC1200_FS_DVC0,           0x0F},

  {CC1200_FS_PFD,            0x00},

  {CC1200_FS_PRE,            0x6E},

  {CC1200_FS_REG_DIV_CML,    0x1C},

  {CC1200_FS_SPARE,          0xAC},

  {CC1200_FS_VCO0,           0xB5},

  {CC1200_IFAMP,             0x09},

  {CC1200_XOSC5,             0x0E},

  {CC1200_XOSC1,             0x03},

};

哪位做过cc1200的兄弟,帮忙解决一下,或提供一下正确的配置,万分感谢!