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Add capture mode waterfall.

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This commit is contained in:
Jared Boone 2016-04-13 11:09:18 -07:00
parent 2201a9e95f
commit ec75c00da2
4 changed files with 81 additions and 4 deletions
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15
firmware/application/capture_app.cpp
View file

@ -36,6 +36,7 @@ CaptureAppView::CaptureAppView(NavigationView& nav) {
&field_frequency,
&field_lna,
&field_vga,
&waterfall,
} });
field_frequency.set_value(receiver_model.tuning_frequency());
@ -79,6 +80,20 @@ CaptureAppView::~CaptureAppView() {
receiver_model.disable();
}
void CaptureAppView::on_hide() {
// TODO: Terrible kludge because widget system doesn't notify Waterfall that
// it's being shown or hidden.
waterfall.on_hide();
View::on_hide();
}
void CaptureAppView::set_parent_rect(const Rect new_parent_rect) {
View::set_parent_rect(new_parent_rect);
const ui::Rect waterfall_rect { 0, header_height, new_parent_rect.width(), static_cast<ui::Dim>(new_parent_rect.height() - header_height) };
waterfall.set_parent_rect(waterfall_rect);
}
void CaptureAppView::focus() {
button_start_stop.focus();
}

9
firmware/application/capture_app.hpp
View file

@ -25,6 +25,7 @@
#include "ui_widget.hpp"
#include "ui_navigation.hpp"
#include "ui_receiver.hpp"
#include "ui_spectrum.hpp"
#include "audio_thread.hpp"
@ -84,11 +85,17 @@ public:
CaptureAppView(NavigationView& nav);
~CaptureAppView();
void on_hide() override;
void set_parent_rect(const Rect new_parent_rect) override;
void focus() override;
std::string title() const override { return "Capture"; };
private:
static constexpr ui::Dim header_height = 2 * 16;
static constexpr uint32_t sampling_rate = 2457600;
static constexpr uint32_t baseband_bandwidth = 1750000;
@ -126,6 +133,8 @@ private:
VGAGainField field_vga {
{ 18 * 8, 0 * 16 }
};
spectrum::WaterfallWidget waterfall;
};
} /* namespace ui */