TODO: Initial list for the sprint to dumb watch parity

TODO.md

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+# TODO
+
+Currently the focus for WASP is both to meet feature parity with a dumb
+watch and to have a bootloader and watchdog strategy that is robust enough
+to allow a PineTime case to be confidently glued shut.
+
+The TODO list helps keep track on progress towards that goal. It is not
+(yet) a place for the wishlist!
+
+## Bootloader
+
+ * [X] Basic board ports (PineTime, DS-D6, 96Boards Nitrogen)
+ * [X] OTA application update
+ * [ ] OTA bootloader update
+ * [X] Enable watchdog before starting the application
+ * [ ] Splash screen
+  
+## Micropython
+
+ * [X] Basic board ports (PineTime, DS-D6, 96Boards Nitrogen)
+ * [-] Long press reset (conditional feeding of the watchdog)
+   - [X] Feed dog from REPL polling loop
+   - [ ] Feed dog from a tick interrupt
+ * [ ] Basic (WFI) power saving
+ * [ ] Implement machine.RTC for nrf52
+ * [ ] Implement machine.ADC for nrf52
+ 
+## WASP
+
+ * [-] Display driver
+   - [-] Display initialization
+   - [ ] Bitmap blitting
+   - [ ] RLE coder and decoder
+ * [ ] Backlight driver
+ * [ ] Button driver (interrupt based)
+ * [ ] Battery/charger driver
+ * [ ] Simple clock and battery level application