SMS.ino rework :
- new constants are used for adapters and systems (simplify conditions and checks)
- dropped the feature to change adapter mode between two dumps (rarely used and adds many conditions)
- added Retron 3in1 adapter for SMS dumping
- added all possible rom sizes for SMS/GG and SG-1000 carts (40/48k mapping not yet supported)
- during manual rom size selection, the offered values are adapted to selected system
- moved code (function calls, function order...)
- functions, variables, arrays renamed
- comments added/modified
More details listed in this thread : https://github.com/sanni/cartreader/discussions/742
* Add JLCPCB order ID text to Six-Slot Adapter; you can select "specify location" for order number location when ordering from JLCPCB. It is placed so the SNES slot covers it. (PCB revision not incremented because it is only a minor change to the silkscreen.)
* Added relative path for footprint and symbol libs to six-slot adapter project files.
* Added footprint details/links to schematic symbols.
* Added .gitignore and included most of the files that should remain local-only.
Lots of changes/additions.
Added:
* Firmware Updater support: Supports the Firmware Updater app (release to follow soon). Enabled by default, can be disabled in the config.
* 3.3V Fix (3V3FIX): Enable if you have stability issues when using 3.3V, works best with VSELECT. Disabled by default, can be enabled in the config.
* `DynamicClockSerial`: Class that extends and modifies HardwareSerial to be compatible with a dynamically changing clock speed. Used through the `ClockedSerial` object/variable.
* `OSCR.cpp` & `OSCR.h`: New files for storing globals. Only contains these new additions for now. More code cleanup to come.
Changed:
* Moved configuration flags to `Config.h` and documented them better.
* Removed `vselect()` function. Now uses `setVoltage()` with the params `VOLTS_SET_3V3` and `VOLTS_SET_5V`.
Known Issues:
* Rarely the LCD backlight turns white when using 3V3FIX. Resetting fixes it. Doesn't affect functionality/usability; it's just weird.
