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Add AddressableLED simulation GUI support

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This commit is contained in:
Peter Johnson
2019-11-17 16:35:45 -08:00
parent a4c9e4ec28
commit 77a9949bbf
4 changed files with 162 additions and 3 deletions
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24
simulation/halsim_gui/src/main/native/cpp/PWMGui.cpp
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@@ -9,9 +9,11 @@
#include <cstdio>
#include <cstring>
#include <memory>
#include <hal/Ports.h>
#include <imgui.h>
#include <mockdata/AddressableLEDData.h>
#include <mockdata/PWMData.h>
#include "HALSimGui.h"
@@ -20,6 +22,19 @@ using namespace halsimgui;
static void DisplayPWMs() {
bool hasOutputs = false;
static const int numPWM = HAL_GetNumPWMChannels();
static const int numLED = HAL_GetNumAddressableLEDs();
static auto ledMap = std::make_unique<int[]>(numPWM);
std::memset(ledMap.get(), 0, numPWM * sizeof(ledMap[0]));
for (int i = 0; i < numLED; ++i) {
if (HALSIM_GetAddressableLEDInitialized(i)) {
int channel = HALSIM_GetAddressableLEDOutputPort(i);
if (channel >= 0 && channel < numPWM) ledMap[channel] = i + 1;
}
}
// struct History {
// History() { std::memset(data, 0, 90 * sizeof(float)); }
// History(const History&) = delete;
@@ -30,7 +45,6 @@ static void DisplayPWMs() {
//};
// static std::vector<std::unique_ptr<History>> history;
bool first = true;
static const int numPWM = HAL_GetNumPWMChannels();
for (int i = 0; i < numPWM; ++i) {
if (HALSIM_GetPWMInitialized(i)) {
hasOutputs = true;
@@ -42,8 +56,12 @@ static void DisplayPWMs() {
char name[32];
std::snprintf(name, sizeof(name), "PWM[%d]", i);
float val = HALSimGui::AreOutputsDisabled() ? 0 : HALSIM_GetPWMSpeed(i);
ImGui::Value(name, val, "%0.3f");
if (ledMap[i] > 0) {
ImGui::Text("%s: LED[%d]", name, ledMap[i] - 1);
} else {
float val = HALSimGui::AreOutputsDisabled() ? 0 : HALSIM_GetPWMSpeed(i);
ImGui::Value(name, val, "%0.3f");
}
// lazily build history storage
// if (static_cast<unsigned int>(i) > history.size())