Diff: HspGuiSourceV301/HSPGui/Presenter/OpticalAlgorithmPresenter.cs

Revision:

20:6d2af70c92ab

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/HspGuiSourceV301/HSPGui/Presenter/OpticalAlgorithmPresenter.cs	Tue Apr 06 06:41:40 2021 +0000
@@ -0,0 +1,142 @@
+/*******************************************************************************
+* 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;
+
+using Maxim.MAX30101GUI;
+using HealthSensorPlatform.View;
+using HealthSensorPlatform.CustomControls;
+using RPCSupport;
+using RPCSupport.Streaming;
+
+namespace HealthSensorPlatform.Presenter
+{
+    class OpticalAlgorithmPresenter
+    {
+        private MaximAlgorithmClass algorithm;
+        private IOpticalAlgorithmView view;
+
+        private bool streaming;
+        private int count;
+
+        private bool validRed = false;
+        private bool validGreen = false;
+        private bool validIR = false;
+
+        public OpticalAlgorithmPresenter(RPCClient rpcClient, MaximAlgorithmClass algorithm, IOpticalAlgorithmView view)
+        {
+            this.algorithm = algorithm;
+            this.view = view;
+
+            //((OpticalView)view).StreamingStartStop += new OpticalView.StreamingStartStopEventHandler(OnStreamingStartStop);
+            ((OpticalView)view).StreamingStartStop += new EventHandler<StreamingStartStopEventArgs>(OnStreamingStartStop);
+            rpcClient.streaming.PartialArrayIntAvailable += new EventHandler<PartialArrayIntAvailableEventArgs>(OnPartialArrayIntAvaible);
+            algorithm.OnHeartRateSpO2dataAvailable += OnHeartRateSpO2DataAvailable; // view.DisplayAlgorithmResult;
+        }
+
+        public void OnHeartRateSpO2DataAvailable(double heartRateBPM, bool heartRateBPMValid, double heartRateBPMSignalStrength,
+                double spO2Percent, bool spO2PercentValid, double spO2PercentSignalStrength)
+        {
+            view.DisplayAlgorithmResult(heartRateBPM, heartRateBPMValid, heartRateBPMSignalStrength,
+                spO2Percent, spO2PercentValid, spO2PercentSignalStrength);
+        }
+
+        public void OnStreamingStartStop(object sender, StreamingStartStopEventArgs e)
+        {
+            streaming = e.state;
+            count = 0;
+            if (streaming)
+            {
+                algorithm.Clear();
+                view.DisplayAlgorithmReset();
+                switch (((OpticalView)view).ModeConfiguration)
+                {
+                    case OpticalView.eStreamMode.eHR:
+                        validRed = true;
+                        validIR = false;
+                        validGreen = false;
+                        break;
+                    case OpticalView.eStreamMode.eSPO2:
+                        validRed = true;
+                        validIR = true;
+                        validGreen = false;
+                        break;
+                    case OpticalView.eStreamMode.eMulti:
+                        validRed = true;
+                        validIR = true;
+                        validGreen = true;
+                        break;
+                }
+            }
+        }
+
+        public void OnPartialArrayIntAvaible(object sender, PartialArrayIntAvailableEventArgs e)
+        {
+            int numSamples;
+
+            if (streaming)
+            {
+                if ((e.reportID & 0xF0) == PartialArrayIntAvailableEventArgs.PACKET_MAX30101)
+                {
+                    numSamples = e.array1.Length;
+
+                    for (int i = 0; i < numSamples; i++)
+                    {
+                        int red = 0, ir = 0, green = 0;
+
+                        if (e.array1.Length != 0)
+                        {
+                            red = e.array1[i];
+                        }
+                        if (e.array2.Length != 0)
+                        {
+                            ir = e.array2[i];
+                        }
+                        if (e.array3.Length != 0)
+                        {
+                            green = e.array3[i];
+                        }
+
+                        algorithm.ConsumeRedIRGreenLEDdata(count, ir, red, green, validIR, validRed, validGreen);
+                        count++;
+                    }
+                }
+            }
+        }
+    }
+}