40 lines
1.6 KiB
C
40 lines
1.6 KiB
C
/*
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* MIT License
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*
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* Copyright (c) 2020 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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void watch_enable_buttons() {
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EXTERNAL_IRQ_0_init();
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}
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void watch_register_button_callback(const uint8_t pin, ext_irq_cb_t callback) {
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if (pin == BTN_ALARM) {
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gpio_set_pin_direction(BTN_ALARM, GPIO_DIRECTION_IN);
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gpio_set_pin_pull_mode(BTN_ALARM, GPIO_PULL_DOWN);
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gpio_set_pin_function(BTN_ALARM, PINMUX_PA02G_RTC_IN2);
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btn_alarm_callback = callback;
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_extwake_register_callback(&CALENDAR_0.device, extwake_callback);
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} else {
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ext_irq_register(pin, callback);
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}
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}
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