Diff: HspGuiSourceV301/HSPGui/AlgorithmMobileBU.cs

Revision:

20:6d2af70c92ab

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/HspGuiSourceV301/HSPGui/AlgorithmMobileBU.cs	Tue Apr 06 06:41:40 2021 +0000
@@ -0,0 +1,98 @@
+//#define CES_DEMO
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+
+using System.Runtime.InteropServices;
+
+namespace HealthSensorPlatform
+{
+#if CES_DEMO
+    class AlgorithmMobileBU
+    {
+        // Algorithm from Mobile BU
+        public const string DllName = "algo_win.dll";
+
+        public struct AlgorithmOutput
+        {
+            public double version;
+            public double hr;
+            public double spo2;
+            public double sigQual;
+            public double irAC;
+            public double irDC;
+            public double redAC;
+            public double redDC;
+            //#ifdef _ELFI_
+            public double acLowPerfusion;
+            public double irLEDFlag;
+            public double redLEDFlag;
+            public double flagNoFinger; //Valid only at the first rest before motion
+            public double flagMotion;    //is equal to 1 when there is motion
+            public double flagHrValid;
+            //#endif
+            public double hrUpdateFlag;
+            public double PA_R;
+            public double PA_IR;
+            public double PA_V;
+            public double ppg; // cetin
+            public double raw_without_ppg;
+            public double secondary_hr;
+            public double secondary_spo2;
+            public double source_is_secondary_flag;
+            public double raw_ir;
+            public double raw_red;
+            public double acceleration;
+
+            public double smoothed_ir;
+            public double smoothed_red;
+            public double v42Tr;
+            public double v60Tr;
+            public double R_HR;
+            public double IRHR;
+            public double R_FO;
+            public double IRFO;
+            public double Clock;
+            public double SysClk;
+            public double IR_hrupd;
+            public double R_hrupd;
+
+            public double pulse_average;
+            public double pulse_interval;
+            public double hrv;
+            public double resp_rate;
+            public double heartbeats_reported_in_this_touch;
+            public double last_reported_heartbeat_rate;
+            public double perfusion;
+            public double R;                       // R ratio from SpO2
+        };
+
+        public struct AlgorithmConfiguration
+        {
+            public sbyte snrNoFingerThreshold;  // snr below that threshold will cause flagNoFingerRest to be equal to 1. Valid only at the first few secs rest
+            public double acLowPerfusionThreshold; // Threshold for output.acLowPerfusion// Above this threshold flagLowPerfusion == 1
+            public int isAGC;
+        };
+
+        /// <summary>
+        /// Heart Rate and Pulse Ox algorithm
+        /// </summary>
+        /// <param name="ir"></param>
+        /// <param name="r"></param>
+        /// <param name="led"></param>
+        /// <param name="acThresh"></param>
+        /// <param name="fs"></param>
+        /// <param name="isReset"></param>
+        /// <param name="accel_x"></param>
+        /// <param name="accel_y"></param>
+        /// <param name="accel_z"></param>
+        /// <param name="inputParameters"></param>
+        /// <param name="output"></param>
+        /// <returns></returns>
+        [DllImport(DllName)]
+        public static extern int runAlgorithm_win(int ir, int r, int led, int acThresh, int fs, int isReset,
+            float accel_x, float accel_y, float accel_z, ref AlgorithmConfiguration inputParameters, ref AlgorithmOutput output);
+    }
+#endif
+}