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modules: use button for switching on and off the screen #19

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modules: use button for switching on and off the screen #19

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9 changes: 7 additions & 2 deletions modules/gui/gui.c
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Original file line number Diff line number Diff line change
Expand Up @@ -226,13 +226,18 @@ static void _gui_lvgl_trigger(void *arg)
thread_flags_set((thread_t*)sched_threads[gui->pid], GUI_THREAD_FLAG_LVGL_HANDLE);
}

static void _gui_screen_on(gui_t *gui)
static void _gui_screen_switch(gui_t *gui)
{
if (gui->display_on == false) {
gui->display_on = true;
_gui_lvgl_update(gui);
hal_display_on();
}
else {
event_timeout_clear(&gui->screen_timeout_ev);
gui->display_on = false;
hal_display_off();
}
}

static void _gui_enable_button(void *arg)
Expand All @@ -255,7 +260,7 @@ static void _gui_button_irq(void *arg)
static void _gui_button_event(event_t *event)
{
gui_t *gui = container_of(event, gui_t, button_press);
_gui_screen_on(gui);
_gui_screen_switch(gui);
LOG_INFO("[gui] Button press event\n");
event_timeout_clear(&gui->screen_timeout_ev);
event_timeout_set(&gui->screen_timeout_ev,
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