thooge/esp32-nmea2000-obp60
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Calibration for data types COG, SOG added

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This commit is contained in:
Ulrich Meine
2025-05-25 17:42:50 +02:00
parent 02712263d3
commit d6e3c7ad48
3 changed files with 27 additions and 43 deletions
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43
lib/obp60task/BoatDataCalibration.cpp
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@@ -17,14 +17,6 @@ void CalibrationDataList::readConfig(GwConfigHandler* config, GwLog* logger)
double slope;
double smooth;
// Approximate mid-range values in m/s for Beaufort scale 0–12
// hier geht's weiter mit den Bft-Werten: was muss ich bei welcher Windstärke addieren bzw. wie ist der Multiplikator?
/* static const std::array<std::pair<double, double>, 12> mps = {{
{0.2, 1.3}, {1.5, 1.8}, {3.3, 2.1}, {5.4, 2.5},
{7.9, 2.8}, {10.7, 3.1}, {13.8, 3.3}, {17.1, 3.6},
{20.7, 3.7}, {24.4, 4.0}, {28.4, 4.2}, {32.6, 4.2}
}}; */
String calInstance = "";
String calOffset = "";
String calSlope = "";
@@ -66,7 +58,7 @@ void CalibrationDataList::readConfig(GwConfigHandler* config, GwLog* logger)
offset *= 2 + (offset / 2); // Convert Bft to m/s (approx) -> to be improved
}
} else if (instance == "AWA" || instance == "TWA" || instance == "TWD" || instance == "HDM" || instance == "PRPOS" || instance == "RPOS") {
} else if (instance == "AWA" || instance == "COG" || instance == "TWA" || instance == "TWD" || instance == "HDM" || instance == "PRPOS" || instance == "RPOS") {
offset *= M_PI / 180; // Convert deg to rad
} else if (instance == "DBT") {
@@ -76,7 +68,7 @@ void CalibrationDataList::readConfig(GwConfigHandler* config, GwLog* logger)
offset /= 3.28084; // Convert ft to m
}
} else if (instance == "STW") {
} else if (instance == "SOG" || instance == "STW") {
if (speedFormat == "m/s") {
// No conversion needed
} else if (speedFormat == "km/h") {
@@ -115,36 +107,6 @@ void CalibrationDataList::readConfig(GwConfigHandler* config, GwLog* logger)
LOG_DEBUG(GwLog::LOG, "all calibration data read");
}
/*
int CalibrationDataList::getInstanceListNo(std::string instance)
// Method to get the index of the requested instance in the list
{
// Check if instance is in the list
auto it = calibrationData.list.begin();
std::advance(it, 1); // Move iterator to the second element
if (it != calibrationData.list.end()) {
std::string secondKey = it->first; // Get the key of the second value pair
LOG_DEBUG(GwLog::DEBUG, "Second key in calibration data list: %s", secondKey.c_str());
} else {
LOG_DEBUG(GwLog::DEBUG, "Calibration data list has less than two elements.");
}
// Iterate through the map and retrieve keys
for (const auto& pair : list) {
std::cout << "Key: " << pair.first << ", Value: " << pair.second << std::endl;
}
for (int i = 0; i < maxCalibrationData; i++) {
if (calibrationData.list[i].instance == instance) {
return i;
}
}
return -1; // instance not found
}
*/
void CalibrationDataList::calibrateInstance(GwApi::BoatValue* boatDataValue, GwLog* logger)
// Method to calibrate the boat data value
{
@@ -184,6 +146,7 @@ void CalibrationDataList::calibrateInstance(GwApi::BoatValue* boatDataValue, GwL
} else if (format == "kelvinToC") { // instance is of type temperature
dataValue = ((dataValue - 273.15) * slope) + offset + 273.15;
} else {
dataValue = (dataValue * slope) + offset;
}