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Band plans alpha

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This commit is contained in:
Ryzerth 2020-08-05 21:13:53 +02:00
parent 3aa8ce80db
commit a9c82ecc81
8 changed files with 404 additions and 3 deletions
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7
band_colors.json Normal file
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@ -0,0 +1,7 @@
{
"broadcast": "#0000FFFF",
"amateur": "#FF0000FF",
"aviation": "#00FF00FF",
"marine": "#00FFFFFF",
"military": "#FFFF00FF"
}

267
bandplans/general.json Normal file
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@ -0,0 +1,267 @@
{
"name": "General",
"country_name": "Worldwide",
"country_code": "--",
"author_name": "Ryzerth",
"author_url": "https://github.com/AlexandreRouma",
"bands": [
{
"name": "Long Wave",
"type": "broadcast",
"start": 148500,
"end": 283500
},
{
"name": "Medium Wave",
"type": "broadcast",
"start": 526500,
"end": 1606500
},
{
"name": "Shortwave Broadcast",
"type": "broadcast",
"start": 2300000,
"end": 2468000
},
{
"name": "Shortwave Broadcast",
"type": "broadcast",
"start": 3200000,
"end": 3400000
},
{
"name": "Shortwave Broadcast",
"type": "broadcast",
"start": 3950000,
"end": 4000000
},
{
"name": "Shortwave Broadcast",
"type": "broadcast",
"start": 4750000,
"end": 4995000
},
{
"name": "Shortwave Broadcast",
"type": "broadcast",
"start": 5005000,
"end": 5060000
},
{
"name": "Shortwave Broadcast",
"type": "broadcast",
"start": 5900000,
"end": 6200000
},
{
"name": "Shortwave Broadcast",
"type": "broadcast",
"start": 7200000,
"end": 7450000
},
{
"name": "Shortwave Broadcast",
"type": "broadcast",
"start": 9400000,
"end": 9900000
},
{
"name": "Shortwave Broadcast",
"type": "broadcast",
"start": 11600000,
"end": 12100000
},
{
"name": "Shortwave Broadcast",
"type": "broadcast",
"start": 13570000,
"end": 13870000
},
{
"name": "Shortwave Broadcast",
"type": "broadcast",
"start": 15100000,
"end": 15800000
},
{
"name": "Shortwave Broadcast",
"type": "broadcast",
"start": 17480000,
"end": 17900000
},
{
"name": "Shortwave Broadcast",
"type": "broadcast",
"start": 18900000,
"end": 19020000
},
{
"name": "Shortwave Broadcast",
"type": "broadcast",
"start": 21450000,
"end": 21850000
},
{
"name": "Shortwave Broadcast",
"type": "broadcast",
"start": 25670000,
"end": 26100000
},
{
"name": "FM Broadcast",
"type": "broadcast",
"start": 87500000,
"end": 108000000
},
{
"name": "Air Band VOR/ILS",
"type": "aviation",
"start": 108000000,
"end": 118000000
},
{
"name": "Air Band Voice",
"type": "aviation",
"start": 118000000,
"end": 137000000
},
{
"name": "160m Ham Band",
"type": "amateur",
"start": 1800000,
"end": 2000000
},
{
"name": "80m Ham Band",
"type": "amateur",
"start": 3500000,
"end": 3950000
},
{
"name": "60m Ham Band",
"type": "amateur",
"start": 5351500,
"end": 5366500
},
{
"name": "40m Ham Band",
"type": "amateur",
"start": 7000000,
"end": 7200000
},
{
"name": "30m Ham Band",
"type": "amateur",
"start": 10100000,
"end": 10150000
},
{
"name": "20m Ham Band",
"type": "amateur",
"start": 14000000,
"end": 14350000
},
{
"name": "17m Ham Band",
"type": "amateur",
"start": 18068000,
"end": 18168000
},
{
"name": "15m Ham Band",
"type": "amateur",
"start": 21000000,
"end": 21450000
},
{
"name": "12m Ham Band",
"type": "amateur",
"start": 24890000,
"end": 24990000
},
{
"name": "CB",
"type": "amateur",
"start": 26960000,
"end": 27410000
},
{
"name": "10m Ham Band",
"type": "amateur",
"start": 28000000,
"end": 29750000
},
{
"name": "6m Ham Band",
"type": "amateur",
"start": 50000000,
"end": 54000000
},
{
"name": "2m Ham Band",
"type": "amateur",
"start": 144000000,
"end": 148000000
},
{
"name": "Marine",
"type": "marine",
"start": 156000000,
"end": 162025000
},
{
"name": "1.25m Ham Band",
"type": "amateur",
"start": 222000000,
"end": 225000000
},
{
"name": "Military Air",
"type": "military",
"start": 225000000,
"end": 380000000
},
{
"name": "Military Sat",
"type": "military",
"start": 240000000,
"end": 270000000
},
{
"name": "70cm Ham Band",
"type": "amateur",
"start": 420000000,
"end": 450000000
},
{
"name": "PMR446",
"type": "amateur",
"start": 446000000,
"end": 446200000
},
{
"name": "33cm Ham Band",
"type": "amateur",
"start": 902000000,
"end": 928000000
},
{
"name": "23cm Ham Band",
"type": "amateur",
"start": 1240000000,
"end": 1300000000
},
{
"name": "13cm Ham Band",
"type": "amateur",
"start": 2300000000,
"end": 2310000000
},
{
"name": "13cm Ham Band",
"type": "amateur",
"start": 2390000000,
"end": 2450000000
}
]
}

36
src/bandplan.cpp
View File

@ -4,6 +4,7 @@ namespace bandplan {
std::map<std::string, BandPlan_t> bandplans;
std::vector<std::string> bandplanNames;
std::string bandplanNameTxt;
std::map<std::string, BandPlanColor_t> colorTable;
void generateTxt() {
bandplanNameTxt = "";
@ -49,6 +50,24 @@ namespace bandplan {
j.at("bands").get_to(b.bands);
}
void to_json(json& j, const BandPlanColor_t& ct) {
spdlog::error("ImGui color to JSON not implemented!!!");
}
void from_json(const json& j, BandPlanColor_t& ct) {
std::string col = j.get<std::string>();
if (col[0] != '#' || !std::all_of(col.begin() + 1, col.end(), ::isxdigit)) {
return;
}
uint8_t r, g, b, a;
r = std::stoi(col.substr(1, 2), NULL, 16);
g = std::stoi(col.substr(3, 2), NULL, 16);
b = std::stoi(col.substr(5, 2), NULL, 16);
a = std::stoi(col.substr(7, 2), NULL, 16);
ct.colorValue = IM_COL32(r, g, b, a);
ct.transColorValue = IM_COL32(r, g, b, 100);
}
void loadBandPlan(std::string path) {
std::ifstream file(path.c_str());
json data;
@ -83,4 +102,21 @@ namespace bandplan {
loadBandPlan(path);
}
}
void loadColorTable(std::string path) {
if (!std::filesystem::exists(path)) {
spdlog::error("Band Plan Color Table file does not exist");
return;
}
if (!std::filesystem::is_regular_file(path)) {
spdlog::error("Band Plan Color Table file isn't a file...");
return;
}
std::ifstream file(path.c_str());
json data;
data << file;
file.close();
colorTable = data.get<std::map<std::string, BandPlanColor_t>>();
}
};

13
src/bandplan.h
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@ -3,6 +3,9 @@
#include <fstream>
#include <spdlog/spdlog.h>
#include <filesystem>
#include <sstream>
#include <iomanip>
#include <imgui/imgui.h>
using nlohmann::json;
@ -28,11 +31,21 @@ namespace bandplan {
void to_json(json& j, const BandPlan_t& b);
void from_json(const json& j, BandPlan_t& b);
struct BandPlanColor_t {
uint32_t colorValue;
uint32_t transColorValue;
};
void to_json(json& j, const BandPlanColor_t& ct);
void from_json(const json& j, BandPlanColor_t& ct);
void loadBandPlan(std::string path);
void loadFromDir(std::string path);
void loadColorTable(std::string path);
extern std::map<std::string, BandPlan_t> bandplans;
extern std::vector<std::string> bandplanNames;
extern std::string bandplanNameTxt;
extern std::map<std::string, BandPlanColor_t> colorTable;
};

3
src/main.cpp
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@ -69,6 +69,9 @@ int main() {
spdlog::info("Loading band plans");
bandplan::loadFromDir("bandplans");
spdlog::info("Loading band plans color table");
bandplan::loadColorTable("band_colors.json");
spdlog::info("Ready.");
// Main loop

15
src/main_window.cpp
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@ -74,7 +74,7 @@ void windowInit() {
watcher<int> devId(0, true);
watcher<int> srId(0, true);
watcher<int> bandplanId(0);
watcher<int> bandplanId(0, true);
watcher<long> freq(90500000L);
int demod = 1;
watcher<float> vfoFreq(92000000.0f);
@ -86,6 +86,7 @@ watcher<float> bw(8000000.0f, true);
int sampleRate = 1000000;
bool playing = false;
watcher<bool> dcbias(false, false);
watcher<bool> bandPlanEnabled(true, false);
void setVFO(float freq) {
float currentOff = wtf.getVFOOfset();
@ -226,8 +227,12 @@ void drawWindow() {
sigPath.setDCBiasCorrection(dcbias.val);
}
if (bandplanId.changed()) {
spdlog::info("BANDPLAN CHANGED!!!!");
if (bandplanId.changed() && bandPlanEnabled.val) {
wtf.bandplan = &bandplan::bandplans[bandplan::bandplanNames[bandplanId.val]];
}
if (bandPlanEnabled.changed()) {
wtf.bandplan = bandPlanEnabled.val ? &bandplan::bandplans[bandplan::bandplanNames[bandplanId.val]] : NULL;
}
ImVec2 vMin = ImGui::GetWindowContentRegionMin();
@ -352,6 +357,10 @@ void drawWindow() {
ImGui::PushItemWidth(ImGui::GetWindowSize().x);
ImGui::Combo("##_4_", &bandplanId.val, bandplan::bandplanNameTxt.c_str());
ImGui::PopItemWidth();
ImGui::Checkbox("Enabled", &bandPlanEnabled.val);
bandplan::BandPlan_t plan = bandplan::bandplans[bandplan::bandplanNames[bandplanId.val]];
ImGui::Text("Country: %s (%s)", plan.countryName, plan.countryCode);
ImGui::Text("Author: %s", plan.authorName);
}
ImGui::CollapsingHeader("Display");

62
src/waterfall.cpp
View File

@ -289,6 +289,65 @@ namespace ImGui {
waterfallUpdate = true;
}
void WaterFall::drawBandPlan() {
int count = bandplan->bands.size();
float horizScale = (float)dataWidth / viewBandwidth;
float start, end, center, aPos, bPos, cPos, width;
ImVec2 txtSz;
bool startVis, endVis;
uint32_t color, colorTrans;
for (int i = 0; i < count; i++) {
start = bandplan->bands[i].start;
end = bandplan->bands[i].end;
if (start < lowerFreq && end < lowerFreq) {
continue;
}
if (start > upperFreq && end > upperFreq) {
continue;
}
startVis = (start > lowerFreq);
endVis = (end < upperFreq);
start = std::clamp<float>(start, lowerFreq, upperFreq);
end = std::clamp<float>(end, lowerFreq, upperFreq);
center = (start + end) / 2.0f;
aPos = widgetPos.x + 50 + ((start - lowerFreq) * horizScale);
bPos = widgetPos.x + 50 + ((end - lowerFreq) * horizScale);
cPos = widgetPos.x + 50 + ((center - lowerFreq) * horizScale);
width = bPos - aPos;
txtSz = ImGui::CalcTextSize(bandplan->bands[i].name.c_str());
if (bandplan::colorTable.find(bandplan->bands[i].type.c_str()) != bandplan::colorTable.end()) {
color = bandplan::colorTable[bandplan->bands[i].type].colorValue;
colorTrans = bandplan::colorTable[bandplan->bands[i].type].transColorValue;
}
else {
color = IM_COL32(255, 255, 255, 255);
colorTrans = IM_COL32(255, 255, 255, 100);
}
if (aPos <= widgetPos.x + 50) {
aPos = widgetPos.x + 51;
}
if (bPos <= widgetPos.x + 50) {
bPos = widgetPos.x + 51;
}
if (width >= 1.0f) {
window->DrawList->AddRectFilled(ImVec2(roundf(aPos), widgetPos.y + fftHeight - 25),
ImVec2(roundf(bPos), widgetPos.y + fftHeight + 10), colorTrans);
if (startVis) {
window->DrawList->AddLine(ImVec2(roundf(aPos), widgetPos.y + fftHeight - 26),
ImVec2(roundf(aPos), widgetPos.y + fftHeight + 9), color);
}
if (endVis) {
window->DrawList->AddLine(ImVec2(roundf(bPos), widgetPos.y + fftHeight - 26),
ImVec2(roundf(bPos), widgetPos.y + fftHeight + 9), color);
}
}
if (txtSz.x <= width) {
window->DrawList->AddText(ImVec2(cPos - (txtSz.x / 2.0f), widgetPos.y + fftHeight - 17),
IM_COL32(255, 255, 255, 255), bandplan->bands[i].name.c_str());
}
}
}
void WaterFall::updateWaterfallTexture() {
glBindTexture(GL_TEXTURE_2D, textureId);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
@ -355,6 +414,9 @@ namespace ImGui {
drawFFT();
drawWaterfall();
drawVFO();
if (bandplan != NULL) {
drawBandPlan();
}
buf_mtx.unlock();
}

4
src/waterfall.h
View File

@ -5,6 +5,7 @@
#include <mutex>
#include <GL/glew.h>
#include <imutils.h>
#include <bandplan.h>
#define WATERFALL_RESOLUTION 1000000
@ -58,6 +59,8 @@ namespace ImGui {
bool centerFreqMoved = false;
bool vfoFreqChanged = false;
bool bandplanEnabled = false;
bandplan::BandPlan_t* bandplan = NULL;
enum {
REF_LOWER,
@ -71,6 +74,7 @@ namespace ImGui {
void drawWaterfall();
void drawFFT();
void drawVFO();
void drawBandPlan();
void onPositionChange();
void onResize();
void updateWaterfallFb();