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Extract calculation of temperature from raw sensor value.

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This commit is contained in:
Jared Boone 2015-12-17 12:14:28 -08:00
parent 146a06b0d1
commit c92138f4b3
2 changed files with 6 additions and 1 deletions
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6
firmware/application/ui_debug.cpp
View File

@ -76,7 +76,7 @@ void TemperatureWidget::paint(Painter& painter) {
} }
if( !history.empty() ) { if( !history.empty() ) {
const int32_t temp = -45 + history.back() * 5; const int32_t temp = temperature(history.back());
const size_t temp_len = 3; const size_t temp_len = 3;
painter.draw_string( painter.draw_string(
{ static_cast<Coord>(rect.right() - (temp_len * 8)), rect.top() }, { static_cast<Coord>(rect.right() - (temp_len * 8)), rect.top() },
@ -86,6 +86,10 @@ void TemperatureWidget::paint(Painter& painter) {
} }
} }
int32_t TemperatureWidget::temperature(const int32_t sensor_value) {
return -45 + sensor_value * 5
}
/* TemperatureView *******************************************************/ /* TemperatureView *******************************************************/
TemperatureView::TemperatureView(NavigationView& nav) { TemperatureView::TemperatureView(NavigationView& nav) {

1
firmware/application/ui_debug.hpp
View File

@ -93,6 +93,7 @@ public:
void paint(Painter& painter) override; void paint(Painter& painter) override;
private: private:
int32_t temperature(const uint32_t sensor_value);
}; };
class TemperatureView : public View { class TemperatureView : public View {