Add fallback in case FrequencyDeviation is not set.

brocaar · brocaar · commit 0fb5f2953c5b · 2020-01-13T09:25:06.000+01:00
diff --git a/internal/backend/semtechudp/packets/pull_resp.go b/internal/backend/semtechudp/packets/pull_resp.go
@@ -116,6 +116,11 @@ func GetPullRespPacket(protoVersion uint8, randomToken uint16, frame gw.Downlink
 		}
 		packet.Payload.TXPK.DatR.FSK = modInfo.Datarate
 		packet.Payload.TXPK.FDev = uint16(modInfo.FrequencyDeviation)
+
+		// TODO: cleanup in next major release
+		if packet.Payload.TXPK.FDev == 0 {
+			packet.Payload.TXPK.FDev = uint16(modInfo.Datarate / 2)
+		}
 	}
 
 	switch frame.TxInfo.Timing {

Original file line number	Diff line number	Diff line change
`@@ -116,6 +116,11 @@ func GetPullRespPacket(protoVersion uint8, randomToken uint16, frame gw.Downlink`
`116`	`116`	`}`
`117`	`117`	`packet.Payload.TXPK.DatR.FSK = modInfo.Datarate`
`118`	`118`	`packet.Payload.TXPK.FDev = uint16(modInfo.FrequencyDeviation)`
	`119`	`+`
	`120`	`+ // TODO: cleanup in next major release`
	`121`	`+ if packet.Payload.TXPK.FDev == 0 {`
	`122`	`+ packet.Payload.TXPK.FDev = uint16(modInfo.Datarate / 2)`
	`123`	`+ }`
`119`	`124`	`}`
`120`	`125`
`121`	`126`	`switch frame.TxInfo.Timing {`