Support for generating random NodeIDs and deriving Short/Long names (#2)

* Super rough initial subscription to channels and sending node info

* Very ugly hacky FromRadio subscription

* Add more TODOs :weary:

* Add log message before we try to broadcast NodeInfo

* Add basic positioning broadcasting

* demo sending message from consumer

* Use const for BroadcastNodeID

* Config validation and defaults

* Tidy up examples/TODOs

* Tidy up example

* Handle position and devicetelemetry updates

* Fix dodgy merge

* Allow configuring interval for nodeinfo/position seperately

* Make broadcasted position configurable

* Add MQTTProtoTopic constant rather than modifying topic root

* Add Long/Short generation from NodeID

* Mimic Meshtastic source more closely

* Use generated Long/Short when not specified

* Add TestRandomNodeID

* Generate NodeID above the threshold

1 files changed, 0 insertions, 23 deletions

diff --git a/util.go b/util.go
index ef2c61f..f96ca57 100644
--- a/util.go
+++ b/util.go
@@ -2,31 +2,8 @@ package meshtastic
 
 import (
 	pbuf "buf.build/gen/go/meshtastic/protobufs/protocolbuffers/go/meshtastic"
-	"encoding/binary"
-	"fmt"
-	"math"
 )
 
-type NodeID uint32
-
-func (n NodeID) Uint32() uint32 {
-	return uint32(n)
-}
-
-func (n NodeID) String() string {
-	return fmt.Sprintf("!%08x", uint32(n))
-}
-
-// Bytes converts the NodeID to a byte slice
-func (n NodeID) Bytes() []byte {
-	bytes := make([]byte, 4) // uint32 is 4 bytes
-	binary.BigEndian.PutUint32(bytes, n.Uint32())
-	return bytes
-}
-
-// BroadcastNodeID is the special NodeID used when broadcasting a packet to a channel.
-const BroadcastNodeID NodeID = math.MaxUint32
-
 type Node struct {
 	LongName      string
 	ShortName     string