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Backlight: Add abstraction for support of different hardware.

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This commit is contained in:
Jared Boone 2017-07-18 21:29:32 -07:00
parent e695d496c5
commit aa189a3462
7 changed files with 240 additions and 5 deletions
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7
firmware/application/event_m0.cpp
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@ -123,11 +123,12 @@ void EventDispatcher::set_display_sleep(const bool sleep) {
// TODO: Distribute display sleep message more broadly, shut down data generation
// on baseband side, since all that data is being discarded during sleep.
if( sleep ) {
portapack::io.lcd_backlight(false);
portapack::backlight()->off();
portapack::display.sleep();
} else {
portapack::display.wake();
portapack::io.lcd_backlight(true);
// Don't turn on backlight here.
// Let frame sync handler turn on backlight after repaint.
}
display_sleep = sleep;
};
@ -268,6 +269,8 @@ void EventDispatcher::handle_lcd_frame_sync() {
DisplayFrameSyncMessage message;
message_map.send(&message);
painter.paint_widget_tree(top_widget);
portapack::backlight()->on();
}
void EventDispatcher::handle_switches() {