Refactorization : BenchControl -> Rig

2021-03-05 16:12:24 +01:00
parent 84c8ec26b6
commit 6cf3bd6160
1461 changed files with 6330 additions and 6330 deletions
@@ -0,0 +1,53 @@
+///
+/// Copyright (c) 2021 Sensus Slovensko a.s.
+///
+namespace TBF.Rig.ControlBoard.Uni
+{
+    public class ExtremaData
+    {
+        public const int MessageLen = 253;
+        public const byte MessageCode = (byte)'E';
+
+        // TODO: Implement member variables
+
+        ExtremaData()
+        {
+        }
+
+        /// <summary>
+        /// Returns tru when receive data fit the message frame 
+        /// </summary>
+        /// <param name="rcvdData">Received data</param>
+        /// <param name="cumulativeSums">Cumulative sums of received data bytes</param>
+        /// <param name="rcvdBytesCount">Received bytes count</param>
+        /// <param name="offset">Offset of the message</param>
+        /// <returns>true when frame fits data</returns>
+        public static bool FrameFitsData(byte[] rcvdData, int[] cumulativeSums, int rcvdBytesCount, int offset)
+        {
+            if (offset + MessageLen > rcvdBytesCount) return false;
+
+            int checksum = cumulativeSums[offset + MessageLen - 3] - cumulativeSums[offset];
+
+            return rcvdData[offset] == Const.STX &&
+                   rcvdData[offset + 1] == 0x01 &&
+                   rcvdData[offset + 2] == ((MessageLen - 5) & 0xFF) &&
+                   rcvdData[offset + 3] == MessageCode &&
+                   rcvdData[offset + MessageLen - 2] == (checksum & 0xFF) &&
+                   rcvdData[offset + MessageLen - 1] == ((checksum >> 8) & 0xFF);
+        }
+
+        /// <summary>
+        /// Proces received data
+        /// </summary>
+        /// <param name="rcvdData">Received data</param>
+        /// <param name="offset">Offset of the message</param>
+        public static ExtremaData GetData(byte[] rcvdData, int offset)
+        {
+            var data = new ExtremaData();
+
+            // TODO
+
+            return data;
+        }
+    }
+}