Open Tasks

The following list shows the open tasks in welle.io. If you like take a task, fork welle.io and send me a pull request.

Currently ongoing

• All the tasks in the next project

• Better separation between GUI and backend. Removal of QT from the backend. Write a frontend without QT that permit writing automated tests. See https://github.com/mpbraendli/welle.io/tree/removeQtFromBackend and the corresponding TODO list

General

• Create an Ubuntu Snap (https://www.ubuntu.com/desktop/snappy)
• Create macOS installer (https://github.com/AlbrechtL/welle.io/issues/54)
• Add a command line options to set the application priority (https://github.com/AlbrechtL/welle.io/issues/121)
• Add FM support (https://github.com/AlbrechtL/welle.io/issues/122)
• Add DVB-C and DVB-S support (https://github.com/AlbrechtL/welle.io/issues/192)
• Add a Android F-Droid entry (https://github.com/AlbrechtL/welle.io/issues/185)

GUI

• Translate GUI into other languages
• Add manual channel setting
• Improve responsive design
• Display of CIR
• Improve TII decoding and present in the expert view
• Display of MER (There is an example in gr-dab that can calculate MER, but it gives a value in % and not in dB.)
• Display of the AAC profile in expert mode (https://github.com/AlbrechtL/welle.io/issues/48)
• Show IQ constellation chart in expert mode (https://github.com/AlbrechtL/welle.io/issues/28)
• Add a volume slider (https://github.com/AlbrechtL/welle.io/issues/57)
• Add a mute button (https://forum.welle.io/discussion/comment/74#Comment_74)
• Add a stop/play button (https://forum.welle.io/discussion/46/play-und-stop-button German only)
• Display of ensemble name, protection level and walking graph (https://github.com/AlbrechtL/welle.io/issues/97)
• Possibly to share/save pictures (https://github.com/AlbrechtL/welle.io/issues/105)
• Save and restore windows split size (https://forum.welle.io/discussion/15/dls-and-properties-of-window)
• Add favorites (https://forum.welle.io/discussion/16/favoriten-speicher German only)
• Save last station (https://forum.welle.io/discussion/47/speichern-des-zuletzt-gehoerten-senders German only)
• Add TII data decoding (https://forum.welle.io/discussion/comment/123/#Comment_123 German only)
• Improve the signal strength bars (https://github.com/AlbrechtL/welle.io/issues/180)
• Add Windows system tray icon (https://forum.welle.io/discussion/45/windows-welle-io-in-den-system-tray-minimieren German only)
• Add display of technical data (used CU, protection level, IDs etc.) (https://github.com/AlbrechtL/welle.io/issues/210)
• Add MPRIS support (https://github.com/AlbrechtL/welle.io/issues/265)

Input device

• [SoapySDR] Make input usable for other devices than LimeSDR (needs antenna setting to be user-settable)
• [SoapySDR] Make input available under Windows (https://github.com/AlbrechtL/welle.io/issues/138)
• [rtl-sdr] Support multiple devices (https://github.com/AlbrechtL/welle.io/issues/95, https://github.com/AlbrechtL/welle.io/issues/177)
• [rtl-sdr] Add a gain hysteresis for AGC (https://github.com/AlbrechtL/welle.io/issues/74)
• [rtl-tcp] Make IP address and port changeable in GUI (https://github.com/AlbrechtL/welle.io/issues/187)
• [airspy] Optimize IQ value handling (https://github.com/AlbrechtL/welle.io/issues/25)

Back-end

• Maybe use more code from dablin (https://github.com/AlbrechtL/welle.io/issues/8)
• Improve DAB null frame detection (time synchronization)
  The current algorithm detects null frames even if there is no signal.
• Improve DAB frequency shift detection (frequency synchronization)
  The current algorithm calculates sometime the wrong frequency shift
• Add dynamically detecting of input devices (https://github.com/AlbrechtL/welle.io/issues/71)
• Add something to auto play a station (https://github.com/AlbrechtL/welle.io/issues/37)
• Implement a faster channel scan (https://github.com/AlbrechtL/welle.io/issues/87)
• Add support for packet data slide show (https://github.com/AlbrechtL/welle.io/issues/171)
• Add support for service linking and frequency information (https://forum.welle.io/discussion/comment/222, German only)