Diff: HspGuiSourceV301/HSPGui/Model/PaceData.cs

Revision:

20:6d2af70c92ab

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/HspGuiSourceV301/HSPGui/Model/PaceData.cs	Tue Apr 06 06:41:40 2021 +0000
@@ -0,0 +1,166 @@
+/*******************************************************************************
+* Copyright (C) 2016 Maxim Integrated Products, Inc., All rights Reserved.
+* 
+* This software is protected by copyright laws of the United States and
+* of foreign countries. This material may also be protected by patent laws
+* and technology transfer regulations of the United States and of foreign
+* countries. This software is furnished under a license agreement and/or a
+* nondisclosure agreement and may only be used or reproduced in accordance
+* with the terms of those agreements. Dissemination of this information to
+* any party or parties not specified in the license agreement and/or
+* nondisclosure agreement is expressly prohibited.
+*
+* The above copyright notice and this permission notice shall be included
+* in all copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+* IN NO EVENT SHALL MAXIM INTEGRATED BE LIABLE FOR ANY CLAIM, DAMAGES
+* OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+* OTHER DEALINGS IN THE SOFTWARE.
+*
+* Except as contained in this notice, the name of Maxim Integrated
+* Products, Inc. shall not be used except as stated in the Maxim Integrated
+* Products, Inc. Branding Policy.
+*
+* The mere transfer of this software does not imply any licenses
+* of trade secrets, proprietary technology, copyrights, patents,
+* trademarks, maskwork rights, or any other form of intellectual
+* property whatsoever. Maxim Integrated Products, Inc. retains all
+* ownership rights.
+*******************************************************************************
+*/
+
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+
+namespace HealthSensorPlatform.Model
+{
+    /// <summary>
+    /// Store and parse all the Pace burst read data
+    /// </summary>
+    public class PaceData 
+    {
+        private PaceRegister[] Group = new PaceRegister[6];
+
+        /// <summary>
+        /// Raw pace data from HSP firmware
+        /// </summary>
+        /// <param name="rawData"></param>
+        public PaceData(int[] rawData)
+        {
+            if (rawData.Length == 18)
+            {
+                for (int i = 0; i < 6; i++)
+                {
+                    Group[i] = new PaceRegister(new int[] { rawData[3 * i + 0], rawData[3 * i + 1], rawData[3 * i + 2] });
+                }
+            }
+            else
+            {
+                throw new InvalidOperationException("Pace register group expects array length of 18.");
+            }
+        }
+
+        /// <summary>
+        /// Calculate the time between first pace event and last event
+        /// </summary>
+        /// <param name="group"></param>
+        /// <returns>Time count unit difference. To obtain the time value multiply the count by PACE_RES = 1/FPACE</returns>
+        public int PaceLength(int group)
+        {
+            int start = 0, stop = 0;
+            int sign = 1;
+
+            start = Group[group].Edge[0].Data;
+            sign = Group[group].Edge[0].Polarity == true ? 1 : -1;
+
+            foreach (PaceEdge time in Group[group].Edge)
+            {
+                if (time.Last == true)
+                {
+                    stop = time.Data;
+                    break;
+                }
+            }
+
+            return sign * (stop - start);
+        }
+
+        public PaceRegister PaceGroup(int group)
+        {
+            return Group[group];
+        }
+
+        public string GroupToString(int group)
+        {
+            StringBuilder sb = new StringBuilder();
+
+            foreach (PaceEdge pe in Group[group].Edge)
+            {
+                sb.Append(pe.Data);
+                sb.Append(", ");
+                sb.Append(pe.Polarity ? 'R' : 'F');
+                sb.Append(", ");
+                sb.Append(pe.Last ? 'Y' : 'N');
+                sb.Append(", ");
+            }
+
+            return sb.ToString();
+        }
+
+        public static string GroupEmptyString()
+        {
+            return "0, R, Y, 0, R, Y, 0, R, Y, 0, R, Y, 0, R, Y, 0, R, Y";
+        }
+
+
+        ///// Inner classes of PaceData ////
+
+        /// <summary>
+        /// Pace edge information
+        /// </summary>
+        public class PaceEdge
+        {
+            public int Data;
+            public bool Polarity;
+            public bool Last;
+
+            public PaceEdge(int data)
+            {
+                Data = data >> 2;
+                Polarity = ((data & 0x02) >> 1) == 1 ? true : false;
+                Last = ((data & 0x01) >> 0) == 1 ? true : false;
+            }
+        }
+
+        /// <summary>
+        /// Pace register information, each pace register contains up to 6 pace edge events
+        /// </summary>
+        public class PaceRegister
+        {
+            private PaceEdge[] Bytes = new PaceEdge[6];
+
+            public PaceEdge[] Edge
+            {
+                get { return Bytes; }
+            }
+
+            public PaceRegister(int[] groupData)
+            {
+                if (groupData.Length == 3)
+                {
+                    for (int i = 0; i < 3; i++)
+                    {
+                        Bytes[2 * i] = new PaceEdge(groupData[i] >> 12);
+                        Bytes[2 * i + 1] = new PaceEdge(groupData[i] & 0xFFF);
+                    }
+                }
+            }
+        }
+    }
+}