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esp32-nmea2000-obp60
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Unit conversion working

This commit is contained in:
norbert-walter 2022-02-24 21:45:37 +01:00
parent f4ac126ae3
commit 0237ed761d
4 changed files with 139 additions and 48 deletions
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129
lib/obp60task/OBP60Formater.cpp
View File

@ -5,20 +5,19 @@
// ToDo
// simulation data
// hold values by missing data
// different unit convertion
FormatedData formatValue(GwApi::BoatValue *value){
// GwApi *api;
FormatedData formatValue(GwApi::BoatValue *value, CommonData &commondata){
FormatedData result;
/*
// Load configuration values
String lengthFormat = api->getConfig()->getConfigItem(api->getConfig()->lengthFormat,true)->asString(); // [m|ft]
String distanceFormat = api->getConfig()->getConfigItem(api->getConfig()->distanceFormat,true)->asString(); // [m|km|nm]
String speedFormat = api->getConfig()->getConfigItem(api->getConfig()->speedFormat,true)->asString(); // [m/s|km/h|kn]
String windspeedFormat = api->getConfig()->getConfigItem(api->getConfig()->windspeedFormat,true)->asString(); // [m/s|km/h|kn|bft]
String tempFormat = api->getConfig()->getConfigItem(api->getConfig()->tempFormat,true)->asString(); // [K|°C|°F]
String dateFormat = api->getConfig()->getConfigItem(api->getConfig()->dateFormat,true)->asString(); // [DE|GB|US]
*/
int timeZone = commondata.config->getInt(commondata.config->timeZone); // [UTC -12...+12]
String lengthFormat = commondata.config->getString(commondata.config->lengthFormat); // [m|ft]
String distanceFormat = commondata.config->getString(commondata.config->distanceFormat); // [m|km|nm]
String speedFormat = commondata.config->getString(commondata.config->speedFormat); // [m/s|km/h|kn]
String windspeedFormat = commondata.config->getString(commondata.config->windspeedFormat); // [m/s|km/h|kn|bft]
String tempFormat = commondata.config->getString(commondata.config->tempFormat); // [K|°C|°F]
String dateFormat = commondata.config->getString(commondata.config->dateFormat); // [DE|GB|US]
if (! value->valid){
result.svalue = "---";
result.unit = "";
@ -31,29 +30,35 @@ FormatedData formatValue(GwApi::BoatValue *value){
time_t tv=tNMEA0183Msg::daysToTime_t(value->value);
tmElements_t parts;
tNMEA0183Msg::breakTime(tv,parts);
/*
if(String(dateFormat) == "DE"){
snprintf(buffer,bsize,"%02d.%02d.%04d",parts.tm_mday,parts.tm_mon+1,parts.tm_year+1900);
}
if(String(dateFormat) == "GB"){
else if(String(dateFormat) == "GB"){
snprintf(buffer,bsize,"%02d/%02d/%04d",parts.tm_mday,parts.tm_mon+1,parts.tm_year+1900);
}
if(String(dateFormat) == "US"){
else if(String(dateFormat) == "US"){
snprintf(buffer,bsize,"%02d/%02d/%04d",parts.tm_mon+1,parts.tm_mday,parts.tm_year+1900);
}
*/
else{
snprintf(buffer,bsize,"%02d.%02d.%04d",parts.tm_mday,parts.tm_mon+1,parts.tm_year+1900);
}
}
else if(value->getFormat() == "formatTime"){
double inthr;
double intmin;
double intsec;
double val;
val=modf(value->value/3600.0,&inthr);
inthr += timeZone;
val=modf(val*3600.0/60.0,&intmin);
modf(val*60.0,&intsec);
snprintf(buffer,bsize,"%02.0f:%02.0f:%02.0f",inthr,intmin,intsec);
result.unit = "";
if(timeZone == 0){
result.unit = "UTC";
}
else{
result.unit = "LOT";
}
}
else if (value->getFormat() == "formatFixed0"){
snprintf(buffer,bsize,"%.0f",value->value);
@ -67,7 +72,7 @@ FormatedData formatValue(GwApi::BoatValue *value){
snprintf(buffer,bsize,"%2.1f",course);
}
if(course >= 10 && course < 100){
snprintf(buffer,bsize,"%3.1f",course);
snprintf(buffer,bsize,"%2.1f",course);
}
if(course >= 100){
snprintf(buffer,bsize,"%3.0f",course);
@ -75,18 +80,75 @@ FormatedData formatValue(GwApi::BoatValue *value){
}
else if (value->getFormat() == "formatKnots" || value->getFormat() == "formatWind"){
double speed = value->value;
if(String(speedFormat) == "km/h" || String(windspeedFormat) == "km/h"){
speed = speed * 3.6; // Unit conversion form m/s to km/h
result.unit = "m/s";
}
else if(String(speedFormat) == "kn" || String(windspeedFormat) == "kn"){
speed = speed * 1.94384; // Unit conversion form m/s to kn
result.unit = "kn";
}
else if(String(windspeedFormat) == "bft"){
if(speed < 0.3){
speed = 0;
}
if(speed >=0.3 && speed < 1.5){
speed = 1;
}
if(speed >=1.5 && speed < 3.3){
speed = 2;
}
if(speed >=3.3 && speed < 5.4){
speed = 3;
}
if(speed >=5.4 && speed < 7.9){
speed = 4;
}
if(speed >=7.9 && speed < 10.7){
speed = 5;
}
if(speed >=10.7 && speed < 13.8){
speed = 6;
}
if(speed >=13.8 && speed < 17.1){
speed = 7;
}
if(speed >=17.1 && speed < 20.7){
speed = 8;
}
if(speed >=20.7 && speed < 24.4){
speed = 9;
}
if(speed >=24.4 && speed < 28.4){
speed = 10;
}
if(speed >=28.4 && speed < 32.6){
speed = 11;
}
if(speed >=32.6){
speed = 12;
}
result.unit = "bft";
}
else{
speed = speed; // Unit conversion form m/s to m/s
result.unit = "m/s";
}
if(String(windspeedFormat) == "bft"){
snprintf(buffer,bsize,"%2.0f",speed);
}
else{
if(speed < 10){
snprintf(buffer,bsize,"%2.1f",speed);
}
if(speed >= 10 && speed < 100){
snprintf(buffer,bsize,"%3.1f",speed);
snprintf(buffer,bsize,"%2.1f",speed);
}
if(speed >= 100){
snprintf(buffer,bsize,"%3.0f",speed);
}
}
}
else if (value->getFormat() == "formatRot"){
double rotation = value->value;
rotation = rotation * 57.2958; // Unit conversion form rad/s to deg/s
@ -95,7 +157,7 @@ FormatedData formatValue(GwApi::BoatValue *value){
snprintf(buffer,bsize,"%2.1f",rotation);
}
if(rotation >= 10 && rotation < 100){
snprintf(buffer,bsize,"%3.1f",rotation);
snprintf(buffer,bsize,"%2.1f",rotation);
}
if(rotation >= 100){
snprintf(buffer,bsize,"%3.0f",rotation);
@ -108,7 +170,7 @@ FormatedData formatValue(GwApi::BoatValue *value){
snprintf(buffer,bsize,"%2.1f",dop);
}
if(dop >= 10 && dop < 100){
snprintf(buffer,bsize,"%3.1f",dop);
snprintf(buffer,bsize,"%2.1f",dop);
}
if(dop >= 100){
snprintf(buffer,bsize,"%3.0f",dop);
@ -150,7 +212,13 @@ FormatedData formatValue(GwApi::BoatValue *value){
}
else if (value->getFormat() == "formatDepth"){
double depth = value->value;
if(String(lengthFormat) == "ft"){
depth = depth * 3.28084;
result.unit = "ft";
}
else{
result.unit = "m";
}
if(depth < 10){
snprintf(buffer,bsize,"%2.1f",depth);
}
@ -163,8 +231,17 @@ FormatedData formatValue(GwApi::BoatValue *value){
}
else if (value->getFormat() == "kelvinToC"){
double temp = value->value;
if(String(tempFormat) == "°C"){
temp = temp - 273.15;
result.unit = "degree";
result.unit = "C";
}
else if(String(tempFormat) == "°F"){
temp = temp - 459.67;
result.unit = "F";
}
else{
result.unit = "K";
}
if(temp < 10){
snprintf(buffer,bsize,"%2.1f",temp);
}
@ -177,8 +254,18 @@ FormatedData formatValue(GwApi::BoatValue *value){
}
else if (value->getFormat() == "mtr2nm"){
double distance = value->value;
if(String(distanceFormat) == "km"){
distance = distance * 0.001;
result.unit = "km";
}
else if(String(distanceFormat) == "nm"){
distance = distance * 0.000539957;
result.unit = "nm";
}
else{
distance = distance * 0.000539957;
result.unit = "m";
}
if(distance < 10){
snprintf(buffer,bsize,"%2.1f",distance);
}

10
lib/obp60task/PageOneValue.cpp
View File

@ -13,15 +13,17 @@ class PageOneValue : public Page{
String displaycolor = config->getString(config->displaycolor);
bool holdvalues = config->getBool(config->holdvalues);
String flashLED = config->getString(config->flashLED);
String backlightMode = config->getString(config->backlight);
// Get boat values
GwApi::BoatValue *bvalue=pageData.values[0]; // First element in list (only one value by PageOneValue)
String name1 = bvalue->getName().c_str(); // Value name
name1 = name1.substring(0, 6); // String length limit for value name
double value1 = bvalue->value; // Value as double in SI unit
String svalue1 = formatValue(bvalue).svalue; // Formatted value as string including unit conversion and switching decimal places
String unit1 = formatValue(bvalue).unit; // Unit of value
String svalue1 = formatValue(bvalue, commonData).svalue; // Formatted value as string including unit conversion and switching decimal places
String unit1 = formatValue(bvalue, commonData).unit; // Unit of value
// Optical warning by limit violation
// Optical warning by limit violation (unused)
if(String(flashLED) == "Limit Violation"){
setBlinkingLED(false);
setPortPin(OBP_FLASH_LED, false);
@ -89,8 +91,10 @@ class PageOneValue : public Page{
display.setFont(&Ubuntu_Bold8pt7b);
display.setCursor(115, 290);
display.print(" [ <<<<<< >>>>>> ]");
if(String(backlightMode) == "Control by Key"){
display.setCursor(343, 290);
display.print("[ILUM]");
}
// Update display
display.updateWindow(0, 0, GxEPD_WIDTH, GxEPD_HEIGHT, true); // Partial update (fast)

2
lib/obp60task/Pagedata.h
View File

@ -68,4 +68,4 @@ typedef struct{
// Formater for boat values
FormatedData formatValue(GwApi::BoatValue *value);
FormatedData formatValue(GwApi::BoatValue *value, CommonData &commondata);

14
lib/obp60task/obp60task.cpp
View File

@ -365,6 +365,9 @@ void OBP60Task(GwApi *api){
// Task Loop
//###############################
GwApi::BoatValue *hdop = boatValues.findValueOrCreate("HDOP"); // Load HDOP
String gpsFix = api->getConfig()->getConfigItem(api->getConfig()->flashLED,true)->asString();
LOG_DEBUG(GwLog::LOG,"obp60task: start mainloop");
int pageNumber=0;
int lastPage=pageNumber;
@ -389,9 +392,6 @@ void OBP60Task(GwApi *api){
}
// If GPS fix then LED on (HDOP)
String gpsFix = api->getConfig()->getConfigItem(api->getConfig()->flashLED,true)->asString();
GwApi::BoatValue *hdop;
hdop = boatValues.findValueOrCreate("HDOP");
if(String(gpsFix) == "GPS Fix" && hdop->valid == true && int(hdop->value) <= 50){
setPortPin(OBP_FLASH_LED, true);
}
@ -457,12 +457,12 @@ void OBP60Task(GwApi *api){
//handle the page
if (pages[pageNumber].description && pages[pageNumber].description->header){
//build some header and footer using commonData
display.setFont(&Ubuntu_Bold32pt7b);
display.setCursor(20, 100);
display.print("Hallo");
}
//....
//call the particular page
Page *currentPage=pages[pageNumber].page;
if (currentPage == NULL){