thooge/esp32-nmea2000-obp60
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only recreate value string in boatData if changed

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This commit is contained in:
wellenvogel
2021-11-25 17:02:42 +01:00
parent aae16531ff
commit 5b39145e4f
3 changed files with 8 additions and 2 deletions
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5
lib/boatData/GwBoatData.cpp
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@@ -172,12 +172,15 @@ static void writeToString(GwTextWriter *writer,GwSatInfoList &value){
template <class T>
void GwBoatItem<T>::fillString(){
bool valid=isValid();
if (writer.getSize() && (valid == lastStringValid)) return;
lastStringValid=valid;
writer.reset();
WriterWrapper wrapper(&writer);
GwTextWriter stringWriter(wrapper);
stringWriter.writeRaw(name.c_str());
stringWriter.writeChar(',');
stringWriter.writeInteger(isValid()?1:0);
stringWriter.writeInteger(valid?1:0);
stringWriter.writeChar(',');
stringWriter.writeInteger(lastSet);
stringWriter.writeChar(',');

2
lib/boatData/GwBoatData.h
View File

@@ -48,6 +48,7 @@ class GwBoatItemBase{
void uls(unsigned long ts=0){
if (ts) lastSet=ts;
else lastSet=millis();
writer.reset(); //value has changed
}
int lastUpdateSource;
public:
@@ -74,6 +75,7 @@ class GwBoatData;
template<class T> class GwBoatItem : public GwBoatItemBase{
protected:
T data;
bool lastStringValid=false;
public:
GwBoatItem(String name,String formatInfo,unsigned long invalidTime=INVALID_TIME,GwBoatItemMap *map=NULL);
virtual ~GwBoatItem(){}