Lora-Parser

Nodejs module to parse UDP datagrams forwarded by semtech packet_forwarder

#API Reference

Packet

Construct an instance of RF packet by using UDP datagrams forwarded by the LoRaWAN gateway.

Kind: global class
Summary: RF Packet forwarded by gateway

• Packet
  • new Packet(raw)
  • .protocolVersion ⇒ ProtocolVersion
  • .token ⇒ Buffer
  • .identifier ⇒ PacketIdentifier
  • .message ⇒ PushData | *
  • .raw ⇒ Buffer

new Packet(raw)

| Param | Type | Description | | --- | --- | --- | | raw | Buffer | data packet |

packet.protocolVersion ⇒ ProtocolVersion

Return Protocol version

Kind: instance property of Packet

packet.token ⇒ Buffer

Return packet random token

Kind: instance property of Packet
Returns: Buffer - of 2 bytes

packet.identifier ⇒ PacketIdentifier

Data identifier

Kind: instance property of Packet

packet.message ⇒ PushData | *

Kind: instance property of Packet

packet.raw ⇒ Buffer

Return raw data

Kind: instance property of Packet
Returns: Buffer - raw data

<a name="ProtocolVersion"></a>

ProtocolVersion

Construct an instance of RF packet by using UDP datagrams forwarded by the LoRaWAN gateway.

Kind: global class
Summary: RF Packet forwarded by gateway

new ProtocolVersion(raw)

| Param | Type | | --- | --- | | raw | Buffer |

<a name="PacketIdentifier"></a>

PacketIdentifier

Kind: global class
Throw: Error

• PacketIdentifier
  • new PacketIdentifier(raw)
  • .raw ⇒ Buffer | *
  • .value ⇒ Number

new PacketIdentifier(raw)

| Param | Type | | --- | --- | | raw | Buffer |

packetIdentifier.raw ⇒ Buffer | *

Returns raw data

Kind: instance property of PacketIdentifier

packetIdentifier.value ⇒ Number

Return the integer value of this packet identifier

Kind: instance property of PacketIdentifier