0201_APP/BSP/sx1268/cad.c

#include "cad.h"
#include "radio.h"

States_t State = LOWPOWER;
CadRx_t CadRx = CAD_FAIL;
bool PacketReceived = false;
bool RxTimeoutTimerIrqFlag = false;
uint16_t channelActivityDetectedCnt = 0;
uint16_t RxCorrectCnt = 0;
uint16_t RxErrorCnt = 0;
uint16_t RxTimeoutCnt = 0;
uint16_t SymbTimeoutCnt = 0;
int16_t RssiMoy = 0;
int8_t SnrMoy = 0;



void OnCadDone( bool channelActivityDetected)
{
    Radio.Standby( );

    if( channelActivityDetected == true )
    {
        CadRx = CAD_SUCCESS;
    }
    else
    {
        CadRx = CAD_FAIL;
    }
    State = RX;
}

void SX126xConfigureCad( RadioLoRaCadSymbols_t cadSymbolNum, uint8_t cadDetPeak, uint8_t cadDetMin , uint32_t cadTimeout)
{
    SX126xSetDioIrqParams( 	IRQ_CAD_DONE | IRQ_CAD_ACTIVITY_DETECTED, IRQ_CAD_DONE | IRQ_CAD_ACTIVITY_DETECTED,
                            IRQ_RADIO_NONE, IRQ_RADIO_NONE );
    SX126xSetCadParams( cadSymbolNum, cadDetPeak, cadDetMin, LORA_CAD_ONLY, ((cadTimeout * 1000) / 15.625 ));
}

//static void CADTimeoutTimeoutIrq( void )
//{
//    Radio.Standby( );
//    State = START_CAD;
//}

//static void RxTimeoutTimerIrq( void )
//{
//    RxTimeoutTimerIrqFlag = true;
//}