Metadata-Version: 2.1
Name: sa818
Version: 0.2.9
Summary: SA818 Programming Software
Home-page: https://github.com/0x9900/SA818/
Author: Fred C. (W6BSD)
Author-email: w6bsd@bsdworld.org
License: BSD
Classifier: Development Status :: 3 - Alpha
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: BSD License
Classifier: Operating System :: OS Independent
Classifier: Programming Language :: Python
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.8
Classifier: Topic :: Communications :: Ham Radio
Description-Content-Type: text/markdown
License-File: LICENSE
Requires-Dist: pyserial

# SA818 Programming

**Before programming the SA818 module, make sure you consult the band
plan for your country and transmit on a frequency you are allowed to
use.**

## Intallation

The easiest way to install is program is to use the command `pip`. Pip
will automatically take care of installing the dependencies.

```
$ sudo pip install sa818
```

You can also clone this repository and use the setup.py script with
the following command. You will have to install the python package
`pyserial` manually. To install dependencies, refer to the manual of
your operating system.

```
$ git clone https://github.com/0x9900/SA818.git
$ sudo python3 setup.py install
```

## Example

```
[root@allstar ~]# sa818 version
SA818: INFO: Firmware version: V4.2

[root@allstar ~]# sa818 radio --frequency 145.230 --offset -.6 --ctcss 100
SA818: INFO: +DMOSETGROUP:0, BW: Wide, Frequency (RX: 145.2300 / TX: 144.6300), CTCSS (TX: 100.0 / RX: 100.0), squelch: 4, OK

[root@allstar ~]# sa818 volume --level 5
SA818: INFO: +DMOSETVOLUME:0 Volume level: 5, OK
```

If you use an FTDI dongle to program the SA828 module the USB port can
be specified with the `--port` argument

```
[root@allstar ~]# sa818 --port /dev/ttyAMA0 volume --level 5
SA818: INFO: +DMOSETVOLUME:0 Volume level: 5
```

It is possible to specify a different CTCSS or DCS code for transmit and receive by separating the two codes by a comma (no spaces). For example, `--ctcss 100,88.5` will set the CTCSS 100Hz for transmit and 88.5Hz for receive.

> [!NOTE]
> It is also possible to specify CTCSS or DCS on transmit or receive only. For example, `--ctcss 100,None` will set the CTCSS 100Hz for transmit only (nothing for receive).

## Usage

This program has for sections:

 - radio: Program the radio's frequency, tone and squelch level
 - volume: Set the volume level
 - filters: Turn on or off the [pre/de]-emphasis and as well as the high and low pass filter
 - version: display the firmware version of the SA818 module

```
usage: sa818 [-h] [--debug] [--port PORT]
                [--speed {300,1200,2400,4800,9600,19200,38400,57600,115200}]
                {radio,volume,filters,version} ...

generate configuration for switch port

positional arguments:
  {radio,volume,filters,version}
    radio               Program the radio (frequency/tome/squelch)
    volume              Set the volume level
    filters             Enable/Disable filters
    version             Show the firmware version of the SA818

options:
  -h, --help            show this help message and exit
  --debug
  --port PORT           Serial port [default: linux console port]
  --speed {300,1200,2400,4800,9600,19200,38400,57600,115200}
                        Connection speed
```

### Radio

```
usage: sa818 radio [-h] [--bw {0,1}] --frequency FREQUENCY
                      [--offset OFFSET] [--squelch SQUELCH]
                      [--ctcss CTCSS | --dcs DCS] [--tail TAIL]

options:
  -h, --help            show this help message and exit
  --bw {0,1}            Bandwidth 0=NARROW (12.5KHz), 1=WIDE (25KHx) [default:
                        WIDE]
  --frequency FREQUENCY
                        Receive frequency
  --offset OFFSET       Offset in MHz, 0 for no offset [default: 0.0]
  --squelch SQUELCH     Squelch value (0 to 8) [default: 4]
  --ctcss CTCSS         CTCSS (PL Tone) 0 for no CTCSS [default: None]
  --dcs DCS             DCS code must be the number followed by [N normal] or
                        [I inverse] [default: None]
  --tail TAIL           Close CTCSS Tail Tone (Open/Close)
```

### Volume

```
usage: sa818 volume [-h] [--level LEVEL]

options:
  -h, --help     show this help message and exit
  --level LEVEL  Volume value (1 to 8) [default: 4]
```

### Filters

```
usage: sa818 filters [-h] --emphasis EMPHASIS --highpass HIGHPASS --lowpass
                        LOWPASS

options:
  -h, --help           show this help message and exit
  --emphasis EMPHASIS  [Pr/De]-emphasis (Enable/Disable)
  --highpass HIGHPASS  High pass filter (Enable/Disable)
  --lowpass LOWPASS    Low pass filters (Enable/Disable)
```

## CTCSS codes (PL Tones)
```
67.0, 71.9, 74.4, 77.0, 79.7, 82.5, 85.4, 88.5, 91.5, 94.8, 97.4,
100.0, 103.5, 107.2, 110.9, 114.8, 118.8, 123.0, 127.3, 131.8, 136.5,
141.3, 146.2, 151.4, 156.7, 162.2, 167.9, 173.8, 179.9, 186.2, 192.8,
203.5, 210.7, 218.1, 225.7, 233.6, 241.8, 250.3
```

## DCS Codes

DCS codes must be followed by N or I for Normal or Inverse:
> Example: 047I
```
023, 025, 026, 031, 032, 036, 043, 047, 051, 053, 054, 065, 071, 072,
073, 074, 114, 115, 116, 125, 131, 132, 134, 143, 152, 155, 156, 162,
165, 172, 174, 205, 223, 226, 243, 244, 245, 251, 261, 263, 265, 271,
306, 311, 315, 331, 343, 346, 351, 364, 365, 371, 411, 412, 413, 423,
431, 432, 445, 464, 465, 466, 503, 506, 516, 532, 546, 565, 606, 612,
624, 627, 631, 632, 654, 662, 664, 703, 712, 723, 731, 732, 734, 743,
754
```

[1]: https://www.tindie.com/products/w6ipa/radio-interface-module-pirim-for-raspberry-pi/
[2]: https://0x9900.com/programming-the-radio-module-sa818/
