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Added data logging

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This commit is contained in:
Markus Bullmann
2019-02-26 17:44:50 +01:00
parent 0032606d56
commit 799e563ff5
6 changed files with 121 additions and 23 deletions
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71
Manager.cpp
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@@ -7,12 +7,29 @@
#include <iostream>
#include <QDebug>
#include <sstream>
#include <chrono>
#include <iomanip>
#include <QStandardPaths>
#include <QtGlobal>
#include <QDir>
const std::string NUC1 = "38:de:ad:6d:77:25";
const std::string NUC2 = "38:de:ad:6d:60:ff";
const std::string NUC3 = "1c:1b:b5:ef:a2:9a";
const std::string NUC4 = "1c:1b:b5:ec:d1:82";
static QString GetCurrentTimeForFileName()
{
auto time = std::time(nullptr);
std::stringstream ss;
ss << std::put_time(std::localtime(&time), "%F_%T"); // ISO 8601 without timezone information.
auto s = ss.str();
std::replace(s.begin(), s.end(), ':', '-');
return QString::fromStdString(s);
}
Manager::Manager() {
@@ -20,6 +37,26 @@ Manager::Manager() {
void Manager::trigger() {
QString folder = QStandardPaths::writableLocation(QStandardPaths::DownloadLocation) + "/ftm/";
dataLogger = std::make_shared<QFile>(folder+"/ftm_"+GetCurrentTimeForFileName()+".txt");
if (!dataLogger->exists()) {
// create the folder, if necessary
QDir dir(folder);
if (!dir.exists()) {
qWarning("creating new folder");
if (!dir.mkpath(".")) {
qWarning() << "Failed to create new folder";
}
}
}
if (!dataLogger->open(QIODevice::ReadWrite)) {
qWarning() << "Failed to create data logger file" << dataLogger->fileName();
dataLogger = nullptr;
}
#ifdef ANDROID
QAndroidJniObject::callStaticMethod<int>("android/net/wifi/RTT", "start", "()I");
@@ -27,22 +64,32 @@ void Manager::trigger() {
#else
//onData("38:de:ad:6d:77:25;FAILED");
onData(NUC1+";6230;1231");
onData(NUC2+";3430;3423");
onData(NUC3+";5630;2341");
onData(NUC4+";8830;2241");
onData("1337;"+NUC1+";6230;1231");
onData("1337;"+NUC2+";3430;3423");
onData("1337;"+NUC3+";5630;2341");
onData("1337;"+NUC4+";8830;2241");
#endif
}
void Manager::stop() {
#ifdef ANDROID
QAndroidJniObject::callStaticMethod<int>("android/net/wifi/RTT", "stop", "()I");
#endif
dataLogger->flush();
dataLogger->close();
}
void Manager::onData(std::string str) {
qDebug() << QString(str.c_str());
if (dataLogger) {
dataLogger->write(str.c_str());
dataLogger->write("\n");
}
std::stringstream lineStream(str);
std::string cell;
@@ -57,6 +104,10 @@ void Manager::onData(std::string str) {
switch(i) {
case 0: {
break;
}
case 1: {
if(NUC1 == cell) {distIndex = 0;}
if(NUC2 == cell) {distIndex = 1;}
if(NUC3 == cell) {distIndex = 2;}
@@ -64,7 +115,7 @@ void Manager::onData(std::string str) {
break;
}
case 1: {
case 2: {
if ("FAILED" == cell) {
_dist[distIndex] = 0;
} else {
@@ -74,11 +125,15 @@ void Manager::onData(std::string str) {
break;
}
case 2: {
case 3: {
_stdDev[distIndex] = atoi(cell.c_str());
break;
}
case 4: {
// RSSI
}
}
++i;
}