- Allows the radio main application to start correctly when coming from an app in RAM
- Refactoring of the `UNEXPECTED_SHUTDOWN()` process
- Saves the RTC battery as BACKUP RAM is not needed on normal shutdown
- On PWR OFF on an ALERT, the radio won't show the next alert before shutting down
- Bootloader flashable through the SD Manager
* Use pwrCheck() as primary control point for shutdown, centralizes thread control in simpgmspace module;
* Remove main_thread_running in favor of separate variables for startup mode and shutdown flag;
* Don't start a thread for ARM startup, just run simuMain() directly (the thread just exits anyway);
* Refactor SIMU_SLEEP() macro, and remove all unnecessary uses of it, also remove SIMU_SLEEP_NORET;
* Add startType param to opentxStart() to control splash and startup checks;
* Fixes backlight never turning off in simulator with "SWITCH" power button type (pwrPressed() was always true);
* Fixes simu shutdown when model checklist is displayed at startup;
* Adds stubs to possibly simulate a "soft" power button in the future.
* [Simulator] Remove extraneous format value in microsTimer; Better way to delete SimulatorStartupDialog (in case no event loop starts).
* [Simulator] No helpers dependency for SimulatorStartupDialog.
* [simpgmspace] Rename micros timer function and make externally available.
* [Companion] Fix possible uninitialized value in TreeModel (compiler warning).
* [multi_arm] Fix minor compiler warning (MSVC: "unsafe mix of type 'uint8_t' and type 'bool' in operation").
* [lua] Fix compiler warning ("'data' may be used uninitialized in this function").
* [OpenTxSimulator] Fix analogs array range.
* [Simulator] Auto-start simulator when SimulatorMainWindow is first shown (vs. before it was shown).
* [Simulator] DebugOutput: prevent possible mutex deadlock on buffer overflow (force queued connection for Qt < 5.3).
* [Companion] Display calibration data for Horus joysticks (MOUSE1/MOUSE2)
* Re #4224: Introduced settingsPath and use std::string for paths in simpgmspace.
* Re #4224: Relevant parts of simpgmspace.cpp moved into simufatfs.cpp and simudisk.cpp
* Removed "/" from "mask_monitor_logsw.png"
* Re #4224: findTrueFileName() refactoring
* Faster gtests (less waiting for eeprom operations to finish)
* Re #4224: Radio settings and models directories now taken from alternate path (if set) [simu]
* Fixes#3322: together with previous changes to the SD browser this prevents the simulator from browsing higher than SD card root path.
* f_chdir() debug traces
* Re #3827: added mutex to getADC(), because adcRead() is not reentrant
* Re #3827: alternative solution to prevent calling getADC() from different threads, because adcRead() is not reentrant
* Cosmetics
* [Horus] PXX and DSM2 in external module
* [Taranis] Pulses driver refactoring (uses DMA also for PPM in external module and saves 800bytes RAM)
* Cosmetics (Pulses driver splitted)
