WSM Speed Reader

WSM Speed Reader is a simple desktop application. It connects to the serial port of the Wireless SpeedoMeter and displays its speed.

This application is developed in QT.

Resources

• WSM PCB
• WSM FW

Building & toolkit

This SW was developed in vim using make. Downloads are available in Releases section. It is suggested to use clang as a compiler, because then you may use clang-tools during development process (see below).

Prerequisities

• Qt 5/6
• Qt's serialport
• Optional: clang build tools (see below)
• Optional for clang: Bear

Example: toolchain setup on Debian 12 Bookworm

$ apt install qt6-base-dev qt6-charts-dev qt6-serialport-dev
$ apt install clang clang-tools clang-tidy clang-format
$ apt install bear

Build

Clone this repository (including submodules!):

git clone --recurse-submodules https://github.com/kmzbrnoI/wsm-speed-reader

And then build:

$ mkdir build
$ cd build
$ qmake6 -spec linux-clang ..
$ bear make

Connecting to WSM

• Windows: pair it with HC-05 module, serial port should be added automatically

• Linux: pair it with HC-05 module and map it to new serial device:

  rfcomm connect /dev/rfcomm0 hc-05-hw-address 2
  

Style checking

$ clang-tidy -p build src/*.cpp
$ clang-format *.cpp *.h

Authors

• Jan Horacek (jan.horacek@kmz-brno.cz)

License

This application is released under the Apache License v2.0 .