ex_dsmr

A library for parsing Dutch Smart Meter Requirements (DSMR) telegram data.

Installation

Add ex_dsmr to your list of dependencies in mix.exs:

def deps do
  [
    {:ex_dsmr, "~> 0.2.1"}
  ]
end

Usage

telegram =
  # String is formatted in separate lines for readability.
  Enum.join([
    "/KFM5KAIFA-METER\r\n",
    "\r\n",
    "1-3:0.2.8(42)\r\n",
    "0-0:1.0.0(161113205757W)\r\n",
    "0-0:96.1.1(3960221976967177082151037881335713)\r\n",
    "1-0:1.8.1(001581.123*kWh)\r\n",
    "1-0:1.8.2(001435.706*kWh)\r\n",
    "1-0:2.8.1(000000.000*kWh)\r\n",
    "1-0:2.8.2(000000.000*kWh)\r\n",
    "0-0:96.14.0(0002)\r\n",
    "1-0:1.7.0(02.027*kW)\r\n",
    "1-0:2.7.0(00.000*kW)\r\n",
    "0-0:96.7.21(00015)\r\n",
    "0-0:96.7.9(00007)\r\n",
    "1-0:99.97.0(3)(0-0:96.7.19)(000104180320W)(0000237126*s)(000101000001W)",
    "(2147583646*s)(000102000003W)(2317482647*s)\r\n",
    "1-0:32.32.0(00000)\r\n",
    "1-0:52.32.0(00000)\r\n",
    "1-0:72.32.0(00000)\r\n",
    "1-0:32.36.0(00000)\r\n",
    "1-0:52.36.0(00000)\r\n",
    "1-0:72.36.0(00000)\r\n",
    "0-0:96.13.1()\r\n",
    "0-0:96.13.0()\r\n",
    "1-0:31.7.0(000*A)\r\n",
    "1-0:51.7.0(006*A)\r\n",
    "1-0:71.7.0(002*A)\r\n",
    "1-0:21.7.0(00.170*kW)\r\n",
    "1-0:22.7.0(00.000*kW)\r\n",
    "1-0:41.7.0(01.247*kW)\r\n",
    "1-0:42.7.0(00.000*kW)\r\n",
    "1-0:61.7.0(00.209*kW)\r\n",
    "1-0:62.7.0(00.000*kW)\r\n",
    "0-1:24.1.0(003)\r\n",
    "0-1:96.1.0(4819243993373755377509728609491464)\r\n",
    "0-1:24.2.1(161129200000W)(00981.443*m3)\r\n",
    "!6796\r\n"
  ])

DSMR.parse(telegram)
#=> {:ok, %DSMR.Telegram{checksum: %DSMR.Telegram.Checksum{value: "6796"}, data: [%DSMR.Telegram.COSEM{obis: %DSMR.Telegram.OBIS{channel: 3, code: "1-3:0.2.8", medium: :electricity, tags: [general: :version]}, values: [%DSMR.Telegram.Value{unit: nil, value: 42}]}, ...]}

See the online documentation for more information.

Changelog

Please see CHANGELOG for more information on what has changed recently.

Contributing

Clone the repository and run mix test. To generate docs, run mix docs.

Credits

License

The Apache License, Version 2.0 (Apache-2.0). Please see License File for more information.

https://github.com/gertjana/p1_parser/blob/master/lib/p1/parser.ex https://github.com/ndokter/dsmr_parser/blob/master/test/test_parse_v4_2.py