void SX1276LoRaInit( void )
{
SX1276LoRaSetOpMode( RFLR_OPMODE_SLEEP );
SX1276LoRaSetDefaults( );
SX1276ReadBuffer( 0x1,&SX1276LR, 0x70 - 1 );
SX1276Read( REG_LR_VERSION, &SX1276LR.RegVersion );
// set the RF settings
SX1276LoRaSetRFFrequency( LoRaSettings.RFFrequency,&SX1276LR );
SX1276LoRaSetRFPower_2( LoRaSettings.Power,&SX1276LR );
SX1276LoRaSetSpreadingFactor( LoRaSettings.SpreadingFactor,&SX1276LR ); // SF6 only operates in implicit header mode.
SX1276LoRaSetErrorCoding( LoRaSettings.ErrorCoding,&SX1276LR );
SX1276LoRaSetPacketCrcOn( LoRaSettings.CrcOn,&SX1276LR );
SX1276LoRaSetSignalBandwidth( LoRaSettings.SignalBw,&SX1276LR );
SX1276LoRaSetImplicitHeaderOn( LoRaSettings.ImplicitHeaderOn,&SX1276LR );
SX1276LoRaSetSymbTimeout( 0x3FF,&SX1276LR ); //Maximum - casove okno pro hledani preamble v single rezimu
SX1276LoRaSetPayloadLength( LoRaSettings.PayloadLength,&SX1276LR ); //
// SX1276LoRaSetLowDatarateOptimize( true,&SX1276LR ); //dela problemy - u delsiho paketu je rozsypany caj
/*AGC AUTO*/
SX1276Read( REG_LR_MODEMCONFIG3,&SX1276LR.RegModemConfig3 );
SX1276LR.RegModemConfig3|=0x4;
SX1276Write( REG_LR_MODEMCONFIG3,SX1276LR.RegModemConfig3 );
SX1276LoRaSetOpMode( RFLR_OPMODE_STANDBY );
}
void SX1276LoRaInit( void )
{
RFLRState = RFLR_STATE_IDLE;
SX1276LoRaSetDefaults( ); // 读取XS1276的版本号到SX1276LR->RegVersion
SX1276ReadBuffer( REG_LR_OPMODE, SX1276Regs + 1, 0x70 - 1 ); // 从REG_LR_OPMODE地址开始连续读出0x6F个寄存器的值到SX1276Regs[1...0x6F]
SX1276LR->RegLna = RFLR_LNA_GAIN_G1;
SX1276WriteBuffer( REG_LR_OPMODE, SX1276Regs + 1, 0x70 - 1 );
// set the RF settings
SX1276LoRaSetRFFrequency( LoRaSettings.RFFrequency );
SX1276LoRaSetSpreadingFactor( LoRaSettings.SpreadingFactor ); // SF6 only operates in implicit header mode.
SX1276LoRaSetErrorCoding( LoRaSettings.ErrorCoding );
SX1276LoRaSetPacketCrcOn( LoRaSettings.CrcOn );
SX1276LoRaSetSignalBandwidth( LoRaSettings.SignalBw );
SX1276LoRaSetImplicitHeaderOn( LoRaSettings.ImplicitHeaderOn );
SX1276LoRaSetSymbTimeout( 0x3FF );
SX1276LoRaSetPayloadLength( LoRaSettings.PayloadLength );
SX1276LoRaSetLowDatarateOptimize( FALSE );
#if( ( MODULE_SX1276RF1IAS == 1 ) || ( MODULE_SX1276RF1KAS == 1 ) )
if( LoRaSettings.RFFrequency > 860000000 )
{
SX1276LoRaSetPAOutput( RFLR_PACONFIG_PASELECT_RFO );
SX1276LoRaSetPa20dBm( FALSE );
LoRaSettings.Power = 14;
SX1276LoRaSetRFPower( LoRaSettings.Power );
}
else
{
SX1276LoRaSetPAOutput( RFLR_PACONFIG_PASELECT_PABOOST );
SX1276LoRaSetPa20dBm( TRUE );
LoRaSettings.Power = 20;
SX1276LoRaSetRFPower( LoRaSettings.Power );
}
#elif( MODULE_SX1276RF1JAS == 1 )
if( LoRaSettings.RFFrequency > 860000000 )
{
SX1276LoRaSetPAOutput( RFLR_PACONFIG_PASELECT_PABOOST );
SX1276LoRaSetPa20dBm( TRUE );
LoRaSettings.Power = 20;
SX1276LoRaSetRFPower( LoRaSettings.Power );
}
else
{
SX1276LoRaSetPAOutput( RFLR_PACONFIG_PASELECT_RFO );
SX1276LoRaSetPa20dBm( FALSE );
LoRaSettings.Power = 14;
SX1276LoRaSetRFPower( LoRaSettings.Power );
}
#endif
SX1276LoRaSetOpMode( RFLR_OPMODE_STANDBY );
}