# M1: Dumb watch feature parity The focus for M1 is to get WASP 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. ## Bootloader * [X] Basic board ports (PineTime, DS-D6, 96Boards Nitrogen) * [X] OTA application update * [ ] OTA bootloader update * [X] Enable watchdog before starting the application * [X] Splash screen * [ ] Stay in bootloader after battery run down * [X] Ignore start button for first few seconds ## MicroPython * [X] Basic board ports (PineTime, DS-D6, 96Boards Nitrogen) * [X] Long press reset (conditional feeding of the watchdog) - [X] Feed dog from REPL polling loop - [X] Feed dog from a tick interrupt ## WASP * [ ] Display driver - [X] Display initialization - [ ] Bitmap blitting - [X] RLE coder and decoder - [ ] Optimized RLE inner loops * [X] Backlight driver * [X] Button driver (polling) * [X] Battery/charger driver * [ ] Simple clock and battery level application * [X] Basic (WFI) power saving * [X] Implement simple RTC for nrf52 # M2: Great developer experience The focus for M2 is to make development faster and easier by providing a file system and file transfer code. This allows much faster development cycles compared to full downloads of frozen modules. Additionally support for multiple event-driven applications will be added during M2 to further help developers by providing example applications. ## Bootloader * [ ] Implement power off support (no splash screen) * [ ] RTC time measurement whilst in bootloader ## MicroPython * [ ] SPI FLASH driver * [ ] Enable LittleFS on SPI FLASH (at boot) * [ ] BLE file transfer * [ ] Full power saving ## WASP * [ ] Button driver (interrupt based) * [ ] Touch sensor driver * [ ] Event driven application framework * [ ] Stopwatch app * [ ] Settings app * [ ] PC-hosted simulation platform * [ ] Documentation - [ ] Sphinx framework and integration with github.io - [ ] Document bootloader protocols - [ ] Write full docstring documentation for all WASP components # M3: Smartwatch At M3 we start to build out full fitness tracking and notification functionality. ## WASP * [ ] Enable heart rate sensor - [ ] HRS3300 driver - [ ] HRS data post-processing - [ ] Heart rate counter app * [ ] Notifications - [ ] BLE notification protocol - [ ] Notification popups - [ ] Notification app (show notification history) - [ ] Find a recommended Android app * [ ] Step counting - [ ] BMA421 driver - [ ] Step counter app