加ant+相关代码。

Assets/Scripts/Devices/Ant/Pages/CalibrationPages/FecCalibrationPage.cs

@@ -0,0 +1,27 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Assets.Scripts.Devices.Ant.Pages.CalibrationPages
+{
+    internal class FecCalibrationPage : ICalibrationPage
+    {
+        public bool CanHandle(byte calibrationId)
+        {
+            return (int)calibrationId == 20;
+        }
+
+        public void Handle(byte[] dataPayload, AbstractAntDevice device)
+        {
+            var fecDevice = device as FitDevice;
+            if (fecDevice == null)
+                return;
+
+            var offset = (int)(short)((int)dataPayload[7] | (int)dataPayload[6] << 8);
+
+            fecDevice.DoCalibrationSuccess(offset);
+        }
+    }
+}