b8de35658f
* Put something on screen * Use the 32bit watch_date_time repr to pass from JS * Implement periodic callbacks * Clear display on enabling * Hook up watch_set_led_color() to SVG (green-only) * Make debug output full-width * Remove default Emscripten canvas * Implement sleep and button clicks * Fix time zone conversion bug in beats-time app * Clean up warnings * Fix pin levels * Set time zone to browser value (if available) * Add basic backup data saving * Silence format specifier warnings in both targets * Remove unnecessary, copied files * Use RTC pointer to clear callbacks (if available) * Use preprocessor define to avoid hardcoding MOVEMENT_NUM_FACES * Change each face to const preprocessor definition * Remove Intl.DateTimeFormat usage * Update shell.html title, header * Add touch start/end event handlers on SVG buttons * Update shell.html * Update folder structure (shared, simulator, hardware under watch-library) * Tease out shared components from watch_slcd * Clean up simulator watch_slcd.c inline JS calls * Fix missing newlines at end of file * Add simulator warnings (except format, unused-paremter) * Implement remaining watch_rtc functions * Fix button bug on mouse down then drag out * Implement remaining watch_slcd functions * Link keyboard events to buttons (for keys A, L, M) * Rewrite event handling (mouse, touch, keyboard) in C * Set explicit text UTF-8 charset in shell.html * Address PR comments * Remove unused directories from include paths
86 lines
2.9 KiB
C
Executable File
86 lines
2.9 KiB
C
Executable File
/*
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* MIT License
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*
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* Copyright (c) 2021 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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//-----------------------------------------------------------------------------
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#include <stdlib.h>
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#include <stdint.h>
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#include <stdbool.h>
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#include <string.h>
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#include <stdio.h>
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#include "saml22.h"
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#include "hal_init.h"
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#include "pins.h"
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#include "watch.h"
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#include "tusb.h"
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int main(void) {
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// ASF code. Initialize the MCU with configuration options from Atmel Studio.
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init_mcu();
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// check if we are plugged into USB power.
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watch_enable_digital_input(VBUS_DET);
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watch_enable_pull_down(VBUS_DET);
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if (watch_get_pin_level(VBUS_DET)) {
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// if so, enable USB functionality.
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_watch_enable_usb();
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}
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watch_disable_digital_input(VBUS_DET);
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// initialize the delay driver before any user code is called.
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delay_driver_init();
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// User code. Give the app a chance to initialize its data structures and state.
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app_init();
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// If the RTC is already enabled, we're either waking from BACKUP mode or a reset.
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// Ideally we should check if the TAMPER or CMP0 (alarm) flags are set.
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if (_watch_rtc_is_enabled()) {
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// User code. Give the application a chance to restore state from backup registers.
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app_wake_from_backup();
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// disable the tamper interrupt and clear the tamper bit
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hri_rtcmode0_clear_INTEN_TAMPER_bit(RTC);
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hri_rtcmode0_clear_interrupt_TAMPER_bit(RTC);
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}
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// Watch library code. Set initial parameters for the device and enable the RTC.
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_watch_init();
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// User code. Give the app a chance to enable and set up peripherals.
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app_setup();
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while (1) {
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bool usb_enabled = hri_usbdevice_get_CTRLA_ENABLE_bit(USB);
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bool can_sleep = app_loop();
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if (can_sleep && !usb_enabled) {
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app_prepare_for_standby();
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sleep(4);
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app_wake_from_standby();
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}
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}
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return 0;
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}
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