diff options
Diffstat (limited to 'launcher/launcher.c')
| -rw-r--r-- | launcher/launcher.c | 85 |
1 files changed, 63 insertions, 22 deletions
diff --git a/launcher/launcher.c b/launcher/launcher.c index 77dc303c..0f8f7ead 100644 --- a/launcher/launcher.c +++ b/launcher/launcher.c @@ -1,19 +1,27 @@ #include <stdio.h> #include <string.h> +#include <limits.h> #include "watch.h" #include "launcher.h" #include "launcher_config.h" LauncherState launcher_state; void * widget_contexts[LAUNCHER_NUM_WIDGETS]; +const int32_t launcher_screensaver_deadlines[8] = {INT_MAX, 3600, 7200, 21600, 43200, 86400, 172800, 604800}; -void cb_mode_pressed(); -void cb_light_pressed(); -void cb_alarm_pressed(); +void cb_mode_btn_interrupt(); +void cb_light_btn_interrupt(); +void cb_alarm_btn_interrupt(); +void cb_alarm_btn_extwake(); +void cb_alarm_fired(); void cb_tick(); +static inline void _launcher_reset_screensaver_countdown() { + // for testing, make the timeout happen 60x faster. + launcher_state.screensaver_ticks = launcher_screensaver_deadlines[launcher_state.launcher_settings.bit.screensaver_interval] / 60; +} + void launcher_request_tick_frequency(uint8_t freq) { - // FIXME: there is an issue where after changing tick frequencies on a widget switch, something glitchy happens on the next one. watch_rtc_disable_all_periodic_callbacks(); launcher_state.subsecond = 0; launcher_state.tick_frequency = freq; @@ -39,10 +47,11 @@ void launcher_move_to_next_widget() { void app_init() { memset(&launcher_state, 0, sizeof(launcher_state)); + launcher_state.launcher_settings.bit.led_green_color = 0xF; launcher_state.launcher_settings.bit.button_should_sound = true; - watch_date_time date_time = watch_rtc_get_date_time(); - watch_rtc_set_date_time(date_time); + launcher_state.launcher_settings.bit.screensaver_interval = 1; + _launcher_reset_screensaver_countdown(); } void app_wake_from_deep_sleep() { @@ -50,23 +59,27 @@ void app_wake_from_deep_sleep() { } void app_setup() { - watch_enable_external_interrupts(); - watch_register_interrupt_callback(BTN_MODE, cb_mode_pressed, INTERRUPT_TRIGGER_BOTH); - watch_register_interrupt_callback(BTN_LIGHT, cb_light_pressed, INTERRUPT_TRIGGER_BOTH); - watch_register_interrupt_callback(BTN_ALARM, cb_alarm_pressed, INTERRUPT_TRIGGER_BOTH); + if (launcher_state.screensaver_ticks != -1) { + watch_disable_extwake_interrupt(BTN_ALARM); - watch_enable_buzzer(); - watch_enable_leds(); - watch_enable_display(); + watch_enable_external_interrupts(); + watch_register_interrupt_callback(BTN_MODE, cb_mode_btn_interrupt, INTERRUPT_TRIGGER_BOTH); + watch_register_interrupt_callback(BTN_LIGHT, cb_light_btn_interrupt, INTERRUPT_TRIGGER_BOTH); + watch_register_interrupt_callback(BTN_ALARM, cb_alarm_btn_interrupt, INTERRUPT_TRIGGER_BOTH); - launcher_request_tick_frequency(1); + watch_enable_buzzer(); + watch_enable_leds(); + watch_enable_display(); - for(uint8_t i = 0; i < LAUNCHER_NUM_WIDGETS; i++) { - widgets[i].setup(&launcher_state.launcher_settings, &widget_contexts[i]); - } + launcher_request_tick_frequency(1); + + for(uint8_t i = 0; i < LAUNCHER_NUM_WIDGETS; i++) { + widgets[i].setup(&launcher_state.launcher_settings, &widget_contexts[i]); + } - widgets[0].activate(&launcher_state.launcher_settings, widget_contexts[launcher_state.current_widget]); - widgets[0].loop(EVENT_ACTIVATE, &launcher_state.launcher_settings, 0, widget_contexts[launcher_state.current_widget]); + widgets[0].activate(&launcher_state.launcher_settings, widget_contexts[launcher_state.current_widget]); + widgets[0].loop(EVENT_ACTIVATE, &launcher_state.launcher_settings, 0, widget_contexts[launcher_state.current_widget]); + } } void app_prepare_for_sleep() { @@ -106,6 +119,19 @@ bool app_loop() { } } + // if we have timed out of our screensaver countdown, enter screensaver mode. + if (launcher_state.screensaver_ticks == 0) { + launcher_state.screensaver_ticks = -1; + watch_date_time alarm_time; + alarm_time.reg = 0; + alarm_time.unit.second = 59; // after a match, the alarm fires at the next rising edge of CLK_RTC_CNT, so 59 seconds lets us update at :00 + watch_rtc_register_alarm_callback(cb_alarm_fired, alarm_time, ALARM_MATCH_SS); + watch_register_extwake_callback(BTN_ALARM, cb_alarm_btn_extwake, true); + widgets[launcher_state.current_widget].loop(EVENT_SCREENSAVER, &launcher_state.launcher_settings, 0, widget_contexts[launcher_state.current_widget]); + event = EVENT_SCREENSAVER; + watch_enter_shallow_sleep(true); + } + if (event) { widgets[launcher_state.current_widget].loop(event, &launcher_state.launcher_settings, launcher_state.subsecond, widget_contexts[launcher_state.current_widget]); event = 0; @@ -130,23 +156,38 @@ LauncherEvent _figure_out_button_event(LauncherEvent button_down_event, uint8_t } } -void cb_light_pressed() { +void cb_light_btn_interrupt() { + _launcher_reset_screensaver_countdown(); event = _figure_out_button_event(EVENT_LIGHT_BUTTON_DOWN, &launcher_state.light_down_timestamp); } -void cb_mode_pressed() { +void cb_mode_btn_interrupt() { + _launcher_reset_screensaver_countdown(); event = _figure_out_button_event(EVENT_MODE_BUTTON_DOWN, &launcher_state.mode_down_timestamp); } -void cb_alarm_pressed() { +void cb_alarm_btn_interrupt() { + _launcher_reset_screensaver_countdown(); event = _figure_out_button_event(EVENT_ALARM_BUTTON_DOWN, &launcher_state.alarm_down_timestamp); } +void cb_alarm_btn_extwake() { + _launcher_reset_screensaver_countdown(); + // this is a hack: waking from shallow sleep, app_setup does get called, but it happens before we reset our ticks. + // need to figure out if there's a better heuristic for determining how we woke up. + app_setup(); +} + +void cb_alarm_fired() { + event = EVENT_SCREENSAVER; +} + void cb_tick() { event = EVENT_TICK; watch_date_time date_time = watch_rtc_get_date_time(); if (date_time.unit.second != launcher_state.last_second) { if (launcher_state.light_ticks) launcher_state.light_ticks--; + if (launcher_state.launcher_settings.bit.screensaver_interval && launcher_state.screensaver_ticks > 0) launcher_state.screensaver_ticks--; launcher_state.last_second = date_time.unit.second; launcher_state.subsecond = 0; |