Metadata-Version: 2.1
Name: dzcb
Version: 0.2.5
Summary: DMR Zone Channel Builder
Home-page: https://github.com/masenf/dzcb
Author: Masen Furer
Author-email: m_github@0x26.net
License: UNKNOWN
Platform: UNKNOWN
Classifier: Intended Audience :: Developers
Classifier: Development Status :: 3 - Alpha
Classifier: Operating System :: OS Independent
Classifier: License :: OSI Approved :: MIT License
Requires-Python: >=3.5,<4
Description-Content-Type: text/markdown
Requires-Dist: appdirs (==1.4.4)
Requires-Dist: attrs
Requires-Dist: geopy (==2.1.0)
Requires-Dist: importlib-resources
Requires-Dist: requests (~=2.24.0)

# dzcb

**D**MR **Z**one **C**hannel **B**uilder

* Fetch - fetch input files from local directories or urls
* Assemble - combine information from multiple sources
* Filter - rename, exclude, reorder zones, and talkgroups
* Format - output to common export formats

## [Overview Video](https://youtu.be/RfokJM5rpsM)

<img src="/doc/dzcb-overview.svg">

## See [Releases](https://github.com/mycodeplug/dzcb/releases) for Default Codeplugs

## Github Actions

For more information on generating customized codeplugs in the cloud without
installing any software, see **[WALKTHROUGH](./doc/WALKTHROUGH.md)**.

The walkthrough uses
[mycodeplug/example-codeplug](https://github.com/mycodeplug/example-codeplug)
[[input files](https://github.com/mycodeplug/example-codeplug/tree/main/input/kf7hvm)]

# Output Formats

## Farnsworth JSON

For import into [editcp](https://www.farnsworth.org/dale/codeplug/editcp/),
with theoretical support for:

* TYT
  * MD-380, MD-390
  * MD-UV380 (tested), MD-UV390
  * MD-2017, 
* Alinco DJ-MD40, 
* Retevis RT3, RT3-G, RT3S, and RT82 radios

Use `--farnsworth-template-json` to specify an exported codeplug to
use as the template for settings and radio capabilities.

`dzcb` includes basic template files for [MD380/390](./codeplug/default-tyt-md380)
and [MD-UV380/390](./src/dzcb/data/farnsworth).

## Anytone CPS

For import into the official Anytone CPS (windows-only).

`dzcb` generates Channels.CSV, Talkgroups.CSV, ScanList.CSV, and Zone.CSV

### Versions Supported

* **AT-D578UV** [CPS 1.11](https://cdn.shopify.com/s/files/1/0833/9095/files/D578UV_V1.11_official_release_200918.zip)
  * [Bridgecom Support](https://bridgecomsystems.freshdesk.com/support/solutions/articles/63000106309-anytone-578-cps-and-firmware-downloads)
* **AT-D868UV** [CPS 1.39](https://cdn.shopify.com/s/files/1/0833/9095/files/D868UV_2.39_official_200807.zip)
  * [Bridgecom Support](https://bridgecomsystems.freshdesk.com/support/solutions/articles/63000105671-anytone-868-cps-firmware-and-driver-versions)
* **AT-D878UV** [CPS 1.21](https://cdn.shopify.com/s/files/1/0833/9095/files/D878UV_V1.21_official_release_200918.zip)  
  * [Bridgecom Support](https://bridgecomsystems.freshdesk.com/support/solutions/articles/63000105978-anytone-878-878-plus-cps-firmware-and-driver-downloads)

(links fetched 2021/01/24)

## GB3GF OpenGD77 CSV

For import into [GB3GF CSV tool](http://www.gb3gf.co.uk/downloads.html).
Currently only supporting OpenGD77 target. Tool is "windows-only" but
runs decently under wine.

A subdirectory `gb3gf_opengd77` is created under the output directory
containing the 4 CSV files used by the program:

  * `Channels.csv`
  * `Contacts.csv`
  * `TG_Lists.csv`
  * `Zones.csv`

Note: these files are actually semicolon separated.

# Input Format

## K7ABD style

A directory of inter-related CSV files describing the common settings
needed to program all radios. This is a common format used by K7ABD's
original [anytone-config-builder](https://www.k7abd.net/anytone-config-builder/)
and N7EKB's [cps-import-builder](https://github.com/n7ekb/cps-import-builder).

An arbitrary number of files and folders will be combined. At this time duplicate
zone names in different files may be problematic. Keep zone names unique.
Particularly be wary of trucated names.

* `Analog__ZoneName.csv`
  * Zone, Channel Name, Bandwidth, Power, RX Freq, TX Freq, CTCSS Decode, CTCSS Encode, TX Prohibit
* `Talkgroups__ZoneName.csv`
  * **No Header Row** tuples of: talkgroup_name,talkgroup_number
* `Digital-Other__ZoneName.csv` -- only really useful for digital simplex channels or private call
  * Zone, Channel Name, Power, RX Freq, TX Freq, Color Code, Talk Group, TimeSlot, Call Type, TX Permit
* `Digital-Repeaters__ZoneName.csv` -- each line is a digital channel with static talkgroup timeslot assignments
  * Zone Name, Comment, Power, RX Freq, TX Freq, Color Code, talkgroup1, talkgroup2, talkgroup3, ...
  * Typically the Zone Name field is semicolon separated: "Longer Name;LNM"
  * The value for the talkgroup column should be "-", "1", or "2"
  * The talkgroup names must exist in the talkgroups file.
  * Some codeplug targets will create a zone for each frequency with channels for each static talkgroup.

## Data Sources

### [PNWdigital.net](http://PNWDigital.net)

**Before using this network, please read the [quick start](http://www.pnwdigital.net/quick-start.html)**

When building a codeplug with the `--pnwdigital` switch, 
data is downloaded from [PNWDigital.net/files/acb](http://www.pnwdigital.net/files/acb/).
The files are updated regularly from the cBridge, so there
could be test data or repeaters that are not yet active.

The data is cached by [`dzcb.pnwdigital`](./src/dzcb/pnwdigital.py)

### [SeattleDMR](https://seattledmr.org/)

**Before using these repeaters, please read the website**

When building a codeplug with the `--seattledmr` switch,
data is downloaded from [seattledmr.org/ConfigBuilder/Digital-Repeaters-Seattle-addon.csv](https://seattledmr.org/ConfigBuilder/Digital-Repeaters-Seattle-addon.csv)
and cleaned up a bit in [`dzcb.seattledmr`](./src/dzcb/seattledmr.py)

### Repeaterbook Proximity

Download live analog Repeaterbook data within distance of point of
interest.

`--repeaterbook-proximity-csv` references a csv file with the fields:

* Zone Name,Lat,Long,Distance,Unit,Band(2m;1.25m;70cm),Use,Operational Status,etc

The fields after Band are optional and correspond directly to the field names
and values in the [Repeaterbook API](https://www.repeaterbook.com/wiki/doku.php?id=api)
(see examples).

`--repeaterbook-state` is a space-separated list of US states or Canadian
provinces that should be included in the proximity search. Including more
states will increase the time required to generate the codeplug.

Repeaterbook API data is downloaded and cached in a user and platform-specific
cache directory. Data will be refreshed if it is older than 12 hours. When
downloading from Repeaterbook, a delay of 30 seconds is introduced between
requests to reduce load on the repeaterbook servers.

Please respect their servers and submit changes requests to repeaterbook
directly.

See [`dzcb.repeaterbook`](./src/dzcb/repeaterbook.py).

#### Example Format

```
Zone Name,Lat,Long,Distance,Unit,Band(2m;1.25m;70cm),Use,Operational Status
Longview WA 35mi,46.13819885,-122.93800354,35,miles,2m;70cm,OPEN,On-air
Longview WA VHF 35mi,46.13819885,-122.93800354,35,miles,2m,open,On-air
Longview WA UHF 35mi,46.13819885,-122.93800354,35,miles,70cm,OPEN,On-Air
```

(it's easy to search on repeaterbook and copy the info from the URL!)

### [Local](./src/dzcb/data/k7abd/Digital-Repeaters__Local.csv)

Information on these Western Washington standalone DMR repeaters was
retrieved from Repeaterbook and respective websites in 2020 October.

### Simplex, GMRS, etc

Some common [Digital](./src/dzcb/data/k7abd/Digital-Others__Simplex.csv)
and [Analog](./src/dzcb/data/k7abd/Analog__Simplex.csv) simplex frequencies,
and [GMRS/FRS and MURS channels](./src/dzcb/data/k7abd/Analog__Unlicensed.csv) are
included if `--default-k7abd` is specified.

# Bonus: Trim the Contact List

Download the usersDB.bin with Farnsworth editcp.

    python -m dzcb.contact_trim \
        < "~/.cache/codeplug/Codeplug Editor/usersDB.bin" \
        > "~/.cache/codeplug/Codeplug Editor/usersDB-trimmed.bin"

# Development Usage

## Installation

pip install -e ./dzcb

## Basic Usage

Download live pnwdigital and seattledmr networks and generate a codeplug
in `/tmp/my-codeplug` with local simplex zones included.

```
python -m dzcb \
    --pnwdigital \
    --seattledmr \
    --default-k7abd /tmp/my-codeplug
```

See above and `--help` for more usage details.


