diff options
Diffstat (limited to 'watch-library/watch/watch_private.c')
-rw-r--r-- | watch-library/watch/watch_private.c | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/watch-library/watch/watch_private.c b/watch-library/watch/watch_private.c new file mode 100644 index 00000000..bfe171f1 --- /dev/null +++ b/watch-library/watch/watch_private.c @@ -0,0 +1,44 @@ +/* + * MIT License + * + * Copyright (c) 2020 Joey Castillo + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +void _watch_init() { + // disable the LED pin (it may have been enabled by the bootloader) + watch_disable_digital_output(RED); + + // Use switching regulator for lower power consumption. + SUPC->VREG.bit.SEL = 1; + while(!SUPC->STATUS.bit.VREGRDY); + + // External wake depends on RTC; calendar is a required module. + CALENDAR_0_init(); + calendar_enable(&CALENDAR_0); + + // Not sure if this belongs in every app -- is there a power impact? + delay_driver_init(); + + // set up state + btn_alarm_callback = NULL; + a2_callback = NULL; + d1_callback = NULL; +} |