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reduce display update rate

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This commit is contained in:
Peter Buchegger 2021-03-21 22:33:31 +01:00
parent 52d41dd9f6
commit c96a0310ae
2 changed files with 40 additions and 33 deletions
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71
lib/Display/Display.cpp
View file

@ -24,6 +24,8 @@ void Display::setup(std::shared_ptr<BoardConfig> boardConfig) {
_disp->display(&bitmap);
_displayTimeout.setTimeout(10);
_frameTimeout.setTimeout(15);
_displayUpdateRate.setTimeout(1);
_displayUpdateRate.start();
}
void Display::turn180() {
@ -39,41 +41,44 @@ void Display::setDisplayTimeout(time_t timeout) {
}
void Display::update() {
if (_frameTimeout.check()) {
if (_statusFrame->isPrio()) {
Bitmap bitmap(_disp.get());
_statusFrame->drawStatusPage(bitmap);
activateDisplay();
_disp->display(&bitmap);
return;
}
if (_frames.size() > 0) {
std::shared_ptr<DisplayFrame> frame = *_frames.begin();
Bitmap bitmap(_disp.get());
frame->drawStatusPage(bitmap);
activateDisplay();
_disp->display(&bitmap);
_frames.pop_front();
_frameTimeout.start();
return;
}
if (!_displayOff && !_displayTimeout.isActive()) {
Bitmap bitmap(_disp.get());
_statusFrame->drawStatusPage(bitmap);
activateDisplay();
_disp->display(&bitmap);
if (_displaySaveMode) {
_displayTimeout.start();
if (_displayUpdateRate.check()) {
if (_frameTimeout.check()) {
if (_statusFrame->isPrio()) {
Bitmap bitmap(_disp.get());
_statusFrame->drawStatusPage(bitmap);
activateDisplay();
_disp->display(&bitmap);
return;
}
if (_frames.size() > 0) {
std::shared_ptr<DisplayFrame> frame = *_frames.begin();
Bitmap bitmap(_disp.get());
frame->drawStatusPage(bitmap);
activateDisplay();
_disp->display(&bitmap);
_frames.pop_front();
_frameTimeout.start();
return;
}
if (!_displayOff && !_displayTimeout.isActive()) {
Bitmap bitmap(_disp.get());
_statusFrame->drawStatusPage(bitmap);
activateDisplay();
_disp->display(&bitmap);
if (_displaySaveMode) {
_displayTimeout.start();
}
return;
}
if (_displayTimeout.check()) {
deactivateDisplay();
_displayTimeout.reset();
}
return;
}
if (_displayTimeout.check()) {
deactivateDisplay();
_displayTimeout.reset();
}
}
_displayUpdateRate.start();
};
}
void Display::addFrame(std::shared_ptr<DisplayFrame> frame) {

2
lib/Display/Display.h
View file

@ -51,6 +51,8 @@ private:
bool _displayOff;
bool _displaySaveMode;
Timer _displayUpdateRate;
void activateDisplay();
void deactivateDisplay();
};