7802994854
* Move from .c to .h as needed for consistency. * When missing from both, copy from pull request or wiki. * When missing entirely, infer functionality from source code.
76 lines
3.0 KiB
C
76 lines
3.0 KiB
C
/*
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* MIT License
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*
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* Copyright (c) 2022 Joey Castillo
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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#ifndef BLINKY_FACE_H_
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#define BLINKY_FACE_H_
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/*
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* BLINKY LIGHT face
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*
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* The blinky light watch face was designed as a tutorial for making a watch
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* face in Movement, but it actually might be useful to have a blinking light
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* in a pinch.
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*
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* The screen displays the name of the watch face (”BL”), as well as an S at
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* the top right for slow blink or an F for fast blink. The bottom line selects
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* the color: green, red or yellow. You can change the speed of the blinking
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* light by pressing the Alarm button, and change the color with the Light
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* button. A long press on the Alarm button starts the blinking light, and
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* another long press stops it.
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*
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* Note that this will chew through your battery! The green LED uses about
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* 450µA at full brightness, which is 45 times the normal power consumption of
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* the watch. The red LED is an order of magnitude less efficient (4500 µA),
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* and the yellow setting lights both LEDs, which chews through nearly
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* 5 milliamperes. This means that one hour of yellow blinking is likely to
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* eat up between 2 and 3 percent of the battery’s usable life!
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*
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* Still, if you need to signal your location to someone in a dark forest,
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* this watch face could come in handy. Just try to use the green LED as much
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* as you can.
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*/
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#include "movement.h"
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typedef struct {
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bool active;
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bool fast;
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uint8_t color;
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} blinky_face_state_t;
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void blinky_face_setup(movement_settings_t *settings, uint8_t watch_face_index, void ** context_ptr);
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void blinky_face_activate(movement_settings_t *settings, void *context);
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bool blinky_face_loop(movement_event_t event, movement_settings_t *settings, void *context);
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void blinky_face_resign(movement_settings_t *settings, void *context);
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#define blinky_face ((const watch_face_t){ \
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blinky_face_setup, \
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blinky_face_activate, \
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blinky_face_loop, \
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blinky_face_resign, \
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NULL, \
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})
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#endif // BLINKY_FACE_H_
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