What is it?

This project is a CLI appliction to control Quarta Radex One personal dosimeter.

At now, application is in early alpha and can only get measures from Radex One directly. But in future it can be drop-in replacement for official Radex Data Center software

Installing drivers

Radex One is using Silicon Labs CP210x USB to UART drivers

Windows

Drivers will be installed simultaneously with Radex Data Center (official application). You can found it here - https://www.quarta-rad.ru/en/catalog/dozimetr-radiometr-radon/dozimetr-radex-one/

Tested on Windows 10

Linux

From kernel version 5.0 driver is already prebuild with it. But due to VID and PID are custom, device doesn't detects by default.

To fix this behavior you can run these commands:

# Load silabs driver
sudo modprobe cp210x
# Forcing driver to device match
sudo sh -c 'echo abba a011 > /sys/bus/usb-serial/drivers/cp210x/new_id'

Or create file /etc/udev/rules.d/98-radex.rules to persist these changes after reboot

ACTION=="add", ATTRS{idVendor}=="abba", ATTRS{idProduct}=="a011", RUN+="/sbin/modprobe cp210x", RUN+="/bin/sh -c 'echo abba a011 > /sys/bus/usb-serial/drivers/cp210x/new_id'"

Tested on:

• Ubuntu 20.04 LTS
• Ubuntu 22.04 LTS
• Raspbian GNU/Linux 11 (Raspberry Pi zero W)

Quick start

1. Install drivers
2. Download release from https://github.com/iamtio/goradex/releases

Run on windows

> ./goradex.exe -s COM9 measure
CPM: 16, Ambient: 13, Accumulated: 208

Run on linux based systems

$ ./goradex -s /dev/ttyUSB0 measure
CPM: 17, Ambient: 9, Accumulated: 208

Contributing

This project is written in Golang. If you want to contribute code:

1. Ensure you are running golang version 1.15 or greater for go module support
2. Check-out the project: git clone https://github.com/iamtio/goradex && cd goradex
3. Make changes to the code
4. Build the project, e.g. via go build -o goradex[.exe]
5. Evaluate and test your changes ./goradex [SOME_COMMAND]
6. Make a pull request