Files
allwpilib/simulation/halsim_gui/src/main/native/cpp/AnalogGyroGui.cpp
2020-09-02 21:13:38 -07:00

81 lines
2.5 KiB
C++

/*----------------------------------------------------------------------------*/
/* Copyright (c) 2019-2020 FIRST. All Rights Reserved. */
/* Open Source Software - may be modified and shared by FRC teams. The code */
/* must be accompanied by the FIRST BSD license file in the root directory of */
/* the project. */
/*----------------------------------------------------------------------------*/
#include "AnalogGyroGui.h"
#include <cstdio>
#include <memory>
#include <vector>
#include <hal/Ports.h>
#include <hal/Value.h>
#include <hal/simulation/AnalogGyroData.h>
#include <imgui.h>
#include "GuiDataSource.h"
#include "HALSimGui.h"
#include "SimDeviceGui.h"
using namespace halsimgui;
namespace {
HALSIMGUI_DATASOURCE_DOUBLE_INDEXED(AnalogGyroAngle, "AGyro Angle");
HALSIMGUI_DATASOURCE_DOUBLE_INDEXED(AnalogGyroRate, "AGyro Rate");
struct AnalogGyroSource {
explicit AnalogGyroSource(int32_t index) : angle{index}, rate{index} {}
AnalogGyroAngleSource angle;
AnalogGyroRateSource rate;
};
} // namespace
static std::vector<std::unique_ptr<AnalogGyroSource>> gAnalogGyroSources;
static void UpdateAnalogGyroSources() {
for (int i = 0, iend = gAnalogGyroSources.size(); i < iend; ++i) {
auto& source = gAnalogGyroSources[i];
if (HALSIM_GetAnalogGyroInitialized(i)) {
if (!source) {
source = std::make_unique<AnalogGyroSource>(i);
}
} else {
source.reset();
}
}
}
static void DisplayAnalogGyros() {
for (int i = 0, iend = gAnalogGyroSources.size(); i < iend; ++i) {
if (auto source = gAnalogGyroSources[i].get()) {
char name[32];
std::snprintf(name, sizeof(name), "AnalogGyro[%d]", i);
if (SimDeviceGui::StartDevice(name)) {
HAL_Value value;
// angle
value = HAL_MakeDouble(source->angle.GetValue());
if (SimDeviceGui::DisplayValueSource("Angle", false, &value,
&source->angle))
HALSIM_SetAnalogGyroAngle(i, value.data.v_double);
// rate
value = HAL_MakeDouble(source->rate.GetValue());
if (SimDeviceGui::DisplayValueSource("Rate", false, &value,
&source->rate))
HALSIM_SetAnalogGyroRate(i, value.data.v_double);
SimDeviceGui::FinishDevice();
}
}
}
}
void AnalogGyroGui::Initialize() {
gAnalogGyroSources.resize(HAL_GetNumAccumulators());
HALSimGui::AddExecute(UpdateAnalogGyroSources);
SimDeviceGui::Add(DisplayAnalogGyros);
}