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WIP: Add frequency offset to UplinkRXInfo #166

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WIP: Add frequency offset to UplinkRXInfo #166

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16 changes: 9 additions & 7 deletions internal/backend/semtechudp/packets/push_data.go
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Original file line number Diff line number Diff line change
Expand Up @@ -159,13 +159,14 @@ func getUplinkFrame(gatewayID []byte, rxpk RXPK, FakeRxInfoTime bool) (gw.Uplink
Frequency: uint32(rxpk.Freq * 1000000),
},
RxInfo: &gw.UplinkRXInfo{
GatewayId: gatewayID,
Rssi: int32(rxpk.RSSI),
LoraSnr: rxpk.LSNR,
Channel: uint32(rxpk.Chan),
RfChain: uint32(rxpk.RFCh),
Board: uint32(rxpk.Brd),
Context: make([]byte, 4),
GatewayId: gatewayID,
Rssi: int32(rxpk.RSSI),
LoraSnr: rxpk.LSNR,
Channel: uint32(rxpk.Chan),
RfChain: uint32(rxpk.RFCh),
Board: uint32(rxpk.Brd),
Context: make([]byte, 4),
FrequencyOffset: int32(rxpk.FOff),
},
}

Expand Down Expand Up @@ -304,6 +305,7 @@ type RXPK struct {
LSNR float64 `json:"lsnr"` // Lora SNR ratio in dB (signed float, 0.1 dB precision)
Data []byte `json:"data"` // Base64 encoded RF packet payload, padded
RSig []RSig `json:"rsig"` // Received signal information, per antenna (Optional)
FOff int32 `json:"foff"` // The frequency offset of the received signal from the channel it was received on.
}

// RSig contains the received signal information per antenna.
Expand Down