File content as of revision 15:b50f92f1c6ff:

#ifndef MDOT_EVENT_H
#define MDOT_EVENT_H

#include "mDot.h"
#include "MacEvents.h"
#include "MTSLog.h"
#include "MTSText.h"

typedef union {
        uint8_t Value;
        struct {
                uint8_t :1;
                uint8_t Tx :1;
                uint8_t Rx :1;
                uint8_t RxData :1;
                uint8_t RxSlot :2;
                uint8_t LinkCheck :1;
                uint8_t JoinAccept :1;
        } Bits;
} LoRaMacEventFlags;

typedef enum {
    LORAMAC_EVENT_INFO_STATUS_OK = 0,
    LORAMAC_EVENT_INFO_STATUS_ERROR,
    LORAMAC_EVENT_INFO_STATUS_TX_TIMEOUT,
    LORAMAC_EVENT_INFO_STATUS_RX_TIMEOUT,
    LORAMAC_EVENT_INFO_STATUS_RX_ERROR,
    LORAMAC_EVENT_INFO_STATUS_JOIN_FAIL,
    LORAMAC_EVENT_INFO_STATUS_DOWNLINK_FAIL,
    LORAMAC_EVENT_INFO_STATUS_ADDRESS_FAIL,
    LORAMAC_EVENT_INFO_STATUS_MIC_FAIL,
} LoRaMacEventInfoStatus;

/*!
 * LoRaMAC event information
 */
typedef struct {
        LoRaMacEventInfoStatus Status;
        lora::DownlinkControl Ctrl;
        bool TxAckReceived;
        uint8_t TxNbRetries;
        uint8_t TxDatarate;
        uint8_t RxPort;
        uint8_t *RxBuffer;
        uint8_t RxBufferSize;
        int16_t RxRssi;
        uint8_t RxSnr;
        uint16_t Energy;
        uint8_t DemodMargin;
        uint8_t NbGateways;
} LoRaMacEventInfo;

class mDotEvent: public lora::MacEvents {
    public:

        mDotEvent()
        :
          LinkCheckAnsReceived(false),
          DemodMargin(0),
          NbGateways(0),
          PacketReceived(false),
          RxPort(0),
          RxPayloadSize(0),
          PongReceived(false),
          PongRssi(0),
          PongSnr(0),
          AckReceived(false),
          TxNbRetries(0)
        {
            memset(&_flags, 0, sizeof(LoRaMacEventFlags));
            memset(&_info, 0, sizeof(LoRaMacEventInfo));
        }

        virtual ~mDotEvent() {
        }

        virtual void MacEvent(LoRaMacEventFlags *flags, LoRaMacEventInfo *info) {
            if (mts::MTSLog::getLogLevel() == mts::MTSLog::TRACE_LEVEL) {
                std::string msg = "OK";
                switch (info->Status) {
                    case LORAMAC_EVENT_INFO_STATUS_ERROR:
                        msg = "ERROR";
                        break;
                    case LORAMAC_EVENT_INFO_STATUS_TX_TIMEOUT:
                        msg = "TX_TIMEOUT";
                        break;
                    case LORAMAC_EVENT_INFO_STATUS_RX_TIMEOUT:
                        msg = "RX_TIMEOUT";
                        break;
                    case LORAMAC_EVENT_INFO_STATUS_RX_ERROR:
                        msg = "RX_ERROR";
                        break;
                    case LORAMAC_EVENT_INFO_STATUS_JOIN_FAIL:
                        msg = "JOIN_FAIL";
                        break;
                    case LORAMAC_EVENT_INFO_STATUS_DOWNLINK_FAIL:
                        msg = "DOWNLINK_FAIL";
                        break;
                    case LORAMAC_EVENT_INFO_STATUS_ADDRESS_FAIL:
                        msg = "ADDRESS_FAIL";
                        break;
                    case LORAMAC_EVENT_INFO_STATUS_MIC_FAIL:
                        msg = "MIC_FAIL";
                        break;
                    default:
                        break;
                }
                logTrace("Event: %s", msg.c_str());

                logTrace("Flags Tx: %d Rx: %d RxData: %d RxSlot: %d LinkCheck: %d JoinAccept: %d",
                         flags->Bits.Tx, flags->Bits.Rx, flags->Bits.RxData, flags->Bits.RxSlot, flags->Bits.LinkCheck, flags->Bits.JoinAccept);
                logTrace("Info: Status: %d ACK: %d Retries: %d TxDR: %d RxPort: %d RxSize: %d RSSI: %d SNR: %d Energy: %d Margin: %d Gateways: %d",
                         info->Status, info->TxAckReceived, info->TxNbRetries, info->TxDatarate, info->RxPort, info->RxBufferSize,
                         info->RxRssi, info->RxSnr, info->Energy, info->DemodMargin, info->NbGateways);
            }
        }

        virtual void TxDone(uint8_t dr) {
            RxPayloadSize = 0;
            LinkCheckAnsReceived = false;
            PacketReceived = false;
            AckReceived = false;
            PongReceived = false;

            logDebug("mDotEvent - TxDone");
            memset(&_flags, 0, sizeof(LoRaMacEventFlags));
            memset(&_info, 0, sizeof(LoRaMacEventInfo));

            _flags.Bits.Tx = 1;
            _info.TxDatarate = dr;
            _info.Status = LORAMAC_EVENT_INFO_STATUS_OK;
            Notify();
        }

        void Notify() {
            MacEvent(&_flags, &_info);
        }

        virtual void TxTimeout(void) {
            logDebug("mDotEvent - TxTimeout");

            _flags.Bits.Tx = 1;
            _info.Status = LORAMAC_EVENT_INFO_STATUS_TX_TIMEOUT;
            Notify();
        }

        virtual void JoinAccept(uint8_t *payload, uint16_t size, int16_t rssi, int8_t snr) {
            logDebug("mDotEvent - JoinAccept");

            _flags.Bits.Tx = 0;
            _flags.Bits.JoinAccept = 1;
            _info.Status = LORAMAC_EVENT_INFO_STATUS_OK;
            Notify();
        }

        virtual void JoinFailed(uint8_t *payload, uint16_t size, int16_t rssi, int8_t snr) {
            logDebug("mDotEvent - JoinFailed");

            _flags.Bits.Tx = 0;
            _flags.Bits.JoinAccept = 1;
            _info.Status = LORAMAC_EVENT_INFO_STATUS_JOIN_FAIL;
            Notify();
        }

        virtual void PacketRx(uint8_t port, uint8_t *payload, uint16_t size, int16_t rssi, int8_t snr, lora::DownlinkControl ctrl, uint8_t slot, uint8_t retries = 0) {
            logDebug("mDotEvent - PacketRx");
            RxPort = port;
            PacketReceived = true;

            memcpy(RxPayload, payload, size);
            RxPayloadSize = size;

            if (ctrl.Bits.Ack) {
                AckReceived = true;
            }

            if (mts::MTSLog::getLogLevel() == mts::MTSLog::TRACE_LEVEL) {
                std::string packet = mts::Text::bin2hexString(RxPayload, size);
                logTrace("Payload: %s", packet.c_str());
            }

            _flags.Bits.Tx = 0;
            _flags.Bits.Rx = 1;
            _flags.Bits.RxData = size > 0;
            _flags.Bits.RxSlot = slot;
            _info.RxBuffer = payload;
            _info.RxBufferSize = size;
            _info.RxPort = port;
            _info.RxRssi = rssi;
            _info.RxSnr = snr;
            _info.TxAckReceived = AckReceived;
            _info.TxAckReceived = retries;
            _info.Status = LORAMAC_EVENT_INFO_STATUS_OK;
            Notify();
        }

        virtual void RxDone(uint8_t *payload, uint16_t size, int16_t rssi, int8_t snr, lora::DownlinkControl ctrl, uint8_t slot) {
            logDebug("mDotEvent - RxDone");
        }

        virtual void Pong(int16_t m_rssi, int8_t m_snr, int16_t s_rssi, int8_t s_snr) {
            logDebug("mDotEvent - Pong");
            PongReceived = true;
            PongRssi = s_rssi;
            PongSnr = s_snr;
        }

        virtual void NetworkLinkCheck(int16_t m_rssi, int8_t m_snr, int8_t s_snr, uint8_t s_gateways) {
            logDebug("mDotEvent - NetworkLinkCheck");
            LinkCheckAnsReceived = true;
            DemodMargin = s_snr;
            NbGateways = s_gateways;

            _flags.Bits.Tx = 0;
            _flags.Bits.LinkCheck = 1;
            _info.RxRssi = m_rssi;
            _info.RxSnr = m_snr;
            _info.DemodMargin = s_snr;
            _info.NbGateways = s_gateways;
            _info.Status = LORAMAC_EVENT_INFO_STATUS_OK;
            Notify();
        }

        virtual void RxTimeout(uint8_t slot) {
            // logDebug("mDotEvent - RxTimeout");

            _flags.Bits.Tx = 0;
            _flags.Bits.RxSlot = slot;
            _info.Status = LORAMAC_EVENT_INFO_STATUS_RX_TIMEOUT;
            Notify();
        }

        virtual void RxError(uint8_t slot) {
            logDebug("mDotEvent - RxError");

            memset(&_flags, 0, sizeof(LoRaMacEventFlags));
            memset(&_info, 0, sizeof(LoRaMacEventInfo));

            _flags.Bits.RxSlot = slot;
            _info.Status = LORAMAC_EVENT_INFO_STATUS_RX_ERROR;
            Notify();
        }

        virtual uint8_t MeasureBattery(void) {
            return 255;
        }

        bool LinkCheckAnsReceived;
        uint8_t DemodMargin;
        uint8_t NbGateways;

        bool PacketReceived;
        uint8_t RxPort;
        uint8_t RxPayload[255];
        uint8_t RxPayloadSize;

        bool PongReceived;
        int16_t PongRssi;
        int16_t PongSnr;

        bool AckReceived;
        uint8_t TxNbRetries;

        LoRaMacEventFlags& Flags() {
            return _flags;
        }
        LoRaMacEventInfo& Info() {
            return _info;
        }

    private:

        LoRaMacEventFlags _flags;
        LoRaMacEventInfo _info;

//
//        /*!
//         * MAC layer event callback prototype.
//         *
//         * \param [IN] flags Bit field indicating the MAC events occurred
//         * \param [IN] info  Details about MAC events occurred
//         */
//        virtual void MacEvent(LoRaMacEventFlags *flags, LoRaMacEventInfo *info) {
//            logDebug("mDotEvent");
//
//            if (flags->Bits.Rx) {
//                logDebug("Rx");
//
//                // Event Object must delete RxBuffer
//                delete[] info->RxBuffer;
//            }
//        }
//

};

#endif // __MDOT_EVENT_H__