Read EPOC from Garmin FIT file (#3860)

- Read Garmin/Firsbeat estimation of exercise load based on EPOC
- Add "Garmin Edge 1030 Plus" to the list of known devices

src/FileIO/FitRideFile.cpp

@@ -401,6 +401,7 @@ struct FitFileReaderState
                 case 3291: case 3516: return "Garmin Fenix 6x";
                 case 3299: return "Garmin HRM-Dual";
                 case 3405: case 3639: return "Garmin Swim 2";
+                case 3570: return "Garmin Edge 1030 Plus";
                 case 3592: return "Garmin Varia RTL515";
                 case 20119: return "Garmin Training Center";
                 case 65532: return "Android ANT+ Plugin";
@@ -1131,6 +1132,10 @@ struct FitFileReaderState
                     this_timestamp = value + qbase_time.toTime_t();
                     active_session_["_timestamp"] = static_cast<quint32>(this_timestamp);
                     break;
+                case 168:   /* undocumented: Firstbeat EPOC based Exercise Load */
+                    active_session_["EPOC"] = QString::number(round(value / 65536.0 ));
+                    rideFile->setTag("EPOC", QString::number(round(value / 65536.0 )));
+                    break;
                 case 254: //index
                 case 0:   //event
                 case 1:    /* event_type */

src/Resources/xml/metadata.xml

@@ -284,6 +284,13 @@
 			<fieldvalues>""</fieldvalues>
 			<fielddiary>0</fielddiary>
 		</field>
+		<field>
+			<fieldtab>"Metric"</fieldtab>
+			<fieldname>"EPOC"</fieldname>
+			<fieldtype>4</fieldtype>
+			<fieldvalues>""</fieldvalues>
+			<fielddiary>0</fielddiary>
+		</field>
 		<field>
 			<fieldtab>"Metric"</fieldtab>
 			<fieldname>"Recovery Time"</fieldname>