这个在demo软件中有一个典型例子(LTE10M)。
//************************************************************
// Setup and Run BB DC and RF DC Offset Calibrations
//************************************************************
SPIWrite 193,3F
SPIWrite 190,0F // Set BBDC tracking shift M value, only applies when BB DC tracking enabled
SPIWrite 194,01 // BBDC Cal setting
SPIWrite 016,01 // Start BBDC offset cal
WAIT_CALDONE BBDC,2000 // BBDC Max Cal Time: 13151.042 us. Cal done when 0x016[0]==0
SPIWrite 185,20 // Set RF DC offset Wait Count
SPIWrite 186,32 // Set RF DC Offset Count[7:0]
SPIWrite 187,24 // Settings for RF DC cal
SPIWrite 18B,83 // Settings for RF DC cal
SPIWrite 188,05 // Settings for RF DC cal
SPIWrite 189,30 // Settings for RF DC cal
SPIWrite 016,02 // Start RFDC offset cal
WAIT_CALDONE RFDC,2000 //
RFDC Max Cal Time: 178923.828 us
这个在demo软件中有一个典型例子(LTE10M)。
//************************************************************
// Setup and Run BB DC and RF DC Offset Calibrations
//************************************************************
SPIWrite 193,3F
SPIWrite 190,0F // Set BBDC tracking shift M value, only applies when BB DC tracking enabled
SPIWrite 194,01 // BBDC Cal setting
SPIWrite 016,01 // Start BBDC offset cal
WAIT_CALDONE BBDC,2000 // BBDC Max Cal Time: 13151.042 us. Cal done when 0x016[0]==0
SPIWrite 185,20 // Set RF DC offset Wait Count
SPIWrite 186,32 // Set RF DC Offset Count[7:0]
SPIWrite 187,24 // Settings for RF DC cal
SPIWrite 18B,83 // Settings for RF DC cal
SPIWrite 188,05 // Settings for RF DC cal
SPIWrite 189,30 // Settings for RF DC cal
SPIWrite 016,02 // Start RFDC offset cal
WAIT_CALDONE RFDC,2000 // RFDC Max Cal Time: 178923.828 us
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