thooge/esp32-nmea2000-obp60
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True Wind: calculate HDT only if true wind calc is requested

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This commit is contained in:
Ulrich Meine
2026-04-25 01:23:42 +02:00
parent f84ef25a30
commit 1098afa8b2
1 changed files with 6 additions and 2 deletions
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lib/obp60task/OBPDataOperations.cpp
+6 -2
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@@ -467,6 +467,10 @@ bool WindUtils::handleWinds(bool calcWinds)
double twd, tws, twa, awd;
bool twCalculated = false;
if (!calcWinds) { // don't calculate anything if true wind calculation has not been set in configuration
return twCalculated;
}
double awaVal = awaBVal->valid ? awaBVal->value : DBL_MAX;
double awsVal = awsBVal->valid ? awsBVal->value : DBL_MAX;
double cogVal = cogBVal->valid ? cogBVal->value : DBL_MAX;
@@ -511,8 +515,8 @@ bool WindUtils::handleWinds(bool calcWinds)
}
}
if (calcWinds && (!twaBVal->valid || !twsBVal->valid || !twdBVal->valid)) {
// calculate true winds if user setting and at least one of three true wind values does not exist
if (!twaBVal->valid || !twsBVal->valid || !twdBVal->valid) {
// calculate true winds at least one of three true wind values does not exist
twCalculated = calcTrueWinds(&awaVal, &awsVal, &awd, &cogVal, &stwVal, &sogVal, &hdtVal, &twa, &tws, &twd);
if (twCalculated) { // Replace values only, if successfully calculated and not already available
if (!twaBVal->valid) {