Diff: HspGuiSourceV301/EcgViewTest/EcgTest.cs

Revision:

20:6d2af70c92ab

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/HspGuiSourceV301/EcgViewTest/EcgTest.cs	Tue Apr 06 06:41:40 2021 +0000
@@ -0,0 +1,198 @@
+/*******************************************************************************
+* 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 NUnit.Framework;
+using HealthSensorPlatform.CustomControls;
+using RPCSupport.Streaming;
+using System.Windows.Forms;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+using HealthSensorPlatform.Presenter;
+
+namespace EcgViewTest
+{
+    [TestFixture]
+    public partial class EcgTest
+    {
+        /*
+        [Test]
+        public void CalculationTest()
+        {
+            double[] result;
+
+            Form form = new Form();
+            EcgView ecgView = new EcgView();
+            int[] ecgData = new int[] { 0, 1000 << 6, 226759, 159111, 8388544, 8388608};
+
+            form.Controls.Add(ecgView);
+            result = ecgView.UpdateChart(EcgView.StreamDataType.Ecg, ecgData);
+
+            // millivolts
+            Assert.AreEqual(0, result[0], 1e-3);
+            Assert.AreEqual(0.38147, result[1], 1e-3);
+            Assert.AreEqual(1.351547, result[2], 1e-3);
+            Assert.AreEqual(0.948334, result[3], 1e-2);
+            Assert.AreEqual(49.99962, result[4], 1e-2);
+            Assert.AreEqual(-50, result[5], 1e-2);
+        }
+
+        [Test]
+        public void CalculationTest1()
+        {
+            double[] result;
+
+            Form form = new Form();
+            EcgView ecgView = new EcgView();
+            int[] ecgData = new int[] { 226759, 159111, 8388544, 8388608 };
+
+            form.Controls.Add(ecgView);
+            result = ecgView.UpdateChart(EcgView.StreamDataType.Ecg, ecgData);
+
+            // milliovolts
+            Assert.AreEqual(1.351547, result[0], 1e-3);
+
+        }
+        */
+
+        [Test]
+        public void EcgCalculationTest()
+        {
+            EcgView ecgView = new EcgView();
+            StreamPresenter sp = new StreamPresenter(ecgView);
+            double[] result;
+            int[] ecgData = new int[] { 0 | 7, 1000 << 6 | 7, 226759, 159119 | 7, 8388547 | 7, 8388607 | 7 };
+
+            result = sp.ProcessEcg(ecgData);
+
+            // millivolts
+            Assert.AreEqual(0, result[0], 1e-3);
+            Assert.AreEqual(ecgEquation(ecgData[1] >> 6), result[1], 1e-3);
+            Assert.AreEqual(ecgEquation(ecgData[2] >> 6), result[2], 1e-3);
+            Assert.AreEqual(ecgEquation(ecgData[3] >> 6), result[3], 1e-2);
+            Assert.AreEqual(ecgEquation(ecgData[4] >> 6), result[4], 1e-2);
+            Assert.AreEqual(ecgEquation(ecgData[5] >> 6), result[5], 1e-2);
+        }
+
+        double ecgEquation(double data)
+        {
+            return 1000 * 7.62939453125e-6 * data / 20;
+        }
+
+        /*
+
+        [TestCase(0x80, 60)]
+        [TestCase(0xff, 30.118)]
+        [TestCase(0x01, 7680)]
+        [TestCase(0xaa, 45.176)]
+        public void RToRCalculationTest(int rToR, double bpm)
+        {
+            double result;
+
+            EcgView ecgView = new EcgView();
+            InitArgs.EcgInitStart ecgInit = new InitArgs.EcgInitStart();
+
+            ecgView.ecgArgs = ecgInit;
+
+            result = ecgView.RToRBeatsPerMinute(rToR);
+
+            Assert.AreEqual(bpm, result, 1e-2);
+        }
+
+        [TestCase(0x80, 58.594)]
+        [TestCase(0xff, 29.412)]
+        [TestCase(0x01, 7500)]
+        [TestCase(0xaa, 44.1176)]
+        public void RToRCalculationTest1(int rToR, double bpm)
+        {
+            double result;
+
+            EcgView ecgView = new EcgView();
+            InitArgs.EcgInitStart ecgInit = new InitArgs.EcgInitStart();
+
+            ecgView.ecgArgs = ecgInit;
+
+            ecgView.FrequencyMasterField = 1;
+
+            result = ecgView.RToRBeatsPerMinute(rToR);
+
+            Assert.AreEqual(bpm, result, 1e-2);
+        }
+
+        [TestCase(0x80, 58.594)]
+        [TestCase(0xff, 29.412)]
+        [TestCase(0x01, 7500)]
+        [TestCase(0xaa, 44.1176)]
+        public void RToRCalculationTest2(int rToR, double bpm)
+        {
+            double result;
+
+            EcgView ecgView = new EcgView();
+            InitArgs.EcgInitStart ecgInit = new InitArgs.EcgInitStart();
+
+            ecgView.ecgArgs = ecgInit;
+
+            ecgView.FrequencyMasterField = 2;
+
+            result = ecgView.RToRBeatsPerMinute(rToR);
+
+            Assert.AreEqual(bpm, result, 1e-2);
+        }
+
+        [TestCase(0x80, 58.535)]
+        [TestCase(0xff, 29.382)]
+        [TestCase(0x01, 7492.5)]
+        [TestCase(0xaa, 44.0735)]
+        public void RToRCalculationTest3(int rToR, double bpm)
+        {
+            double result;
+
+            EcgView ecgView = new EcgView();
+            InitArgs.EcgInitStart ecgInit = new InitArgs.EcgInitStart();
+
+            ecgView.ecgArgs = ecgInit;
+
+            ecgView.FrequencyMasterField = 3;
+
+            result = ecgView.RToRBeatsPerMinute(rToR);
+
+            Assert.AreEqual(bpm, result, 1e-2);
+        }
+        */
+    }
+}