* Re #3815: Disk cache: Write statistic added. Bigger disk cache. Show disk cache misses in CLI.
* Update to the latest FatFS R0.12b (all existing OpenTX patches have been already applied in upstream, only few ff.h modifications needed for simulator)
* Missing file
* SD card manager: do not show parent dir [..] for root directory
* * Switches audio filenames were wrong [Horus]
* sdAvailableLogicalSwitchAudioFiles was too small (we now have 64 LSW), fixed with BitFiled class
* Enabled Travis Gtests on Horus
* SD card version mismatch trace
* Re #3815: Audio debug timers added
* Change audio generation files accordingly
New way of working :
units files are ALWAYS named in english based on the names in audio_arm.cpp names.
multiple form (singular, plural(s) are ammended with 0 to 4 suffix, according to languages rules. example : meter1.wav for first form of plural of meter unit,. This filename needs to be the same for all languages (in their respective directories of course)
* Care for gruin9x
* Better form
* Other languages
* Cosmetics
* Radio init / masstorage start / massstorage end / shutdown sequences reordering:
- More traces
- Fixes#3642
- Reuses idea of #3662
Still not finished and completely untested
* More traces
* Compilation fix
* Reuses the idea of #3652
* Alarms were checked 2 times on massstorage end
* Allow software based volume control
- enable it for AR9X
- rename "HARDWARE_VOLUME" defines to "MASTER_VOLUME"
- adjust build-firmware.py and fwoptions.py
* Software based volume control: Do it right
* whitespace cleanup
* software volume: cleanup/revert some leftovers of undone changes
- keys beep and haptic refactoring (not anymore audio events)
- trims move/mid/min/max refactoring (trim end splitted to trim min / trim max)
- S6R new alarms
- S6R servos/rx status displayed as a text (not an integer which has no sense)
- Timer countdown configuration
- The splash was not displayed (but the timeout was there) after the first calibration