Initial import

cmd/hamview-receiver/run_meshcore.go

@@ -0,0 +1,79 @@
+package main
+
+import (
+	"context"
+
+	"github.com/urfave/cli/v3"
+
+	"git.maze.io/go/ham/protocol"
+	"git.maze.io/go/ham/protocol/meshcore"
+
+	"git.maze.io/ham/hamview"
+	"git.maze.io/ham/hamview/internal/cmd"
+)
+
+type meshCoreConfig struct {
+	Broker   hamview.BrokerConfig   `yaml:"broker"`
+	Receiver hamview.MeshCoreConfig `yaml:"receiver"`
+	Include  []string               `yaml:"include"`
+}
+
+func (config *meshCoreConfig) Includes() []string {
+	includes := config.Include
+	config.Include = nil
+	return includes
+}
+
+func runMeshCore(ctx context.Context, command *cli.Command) error {
+	var config meshCoreConfig
+	if err := cmd.Load(logger, command.String(cmd.FlagConfig), &config); err != nil {
+		return err
+	}
+
+	broker, err := hamview.NewBroker(&config.Broker)
+	if err != nil {
+		return err
+	}
+	defer broker.Close()
+
+	receiver, err := hamview.NewMeshCoreReceiver(&config.Receiver)
+	if err != nil {
+		return err
+	}
+	defer receiver.Close()
+
+	info := receiver.Info() // TODO: enrich info from config?
+	if err = broker.StartRadio(protocol.MeshCore, info); err != nil {
+		logger.Fatalf("receiver: can't start broker: %v", err)
+		return err
+	}
+
+	// Trace scheduler
+	//go receiver.RunTraces()
+
+	// Packet decoder
+	go func() {
+		logger.Info("receiver: start receiving packets")
+		for packet := range receiver.RawPackets() {
+			if len(packet.Raw) >= 1 {
+				var (
+					header      = packet.Raw[0]
+					version     = (header >> 6) & 0x03
+					routeType   = meshcore.RouteType(header & 0x03)
+					payloadType = meshcore.PayloadType((header >> 2) & 0x0F)
+				)
+				logger.Debugf("meshcore packet: %d %s %s: %d bytes",
+					version,
+					routeType,
+					payloadType,
+					len(packet.Raw))
+			}
+			if err = broker.PublishPacket("meshcore/packet", packet); err != nil {
+				logger.Errorf("receiver: failed to publish packet: %v", err)
+			}
+		}
+		logger.Warn("receiver: closing")
+	}()
+
+	return waitForInterrupt()
+}