Darien Figueroa / Mbed 2 deprecated repo3

repo time

Dependencies:   mbed MAX14720 MAX30205 USBDevice

HspGuiSourceV301/HSPGui/Algorithm/SKA.cs@20:6d2af70c92ab, 2021-04-06 (annotated)

Committer:
darienf
Date:
Tue Apr 06 06:41:40 2021 +0000
Revision:
20:6d2af70c92ab
another repo

Who changed what in which revision?

UserRevisionLine numberNew contents of line
darienf 20:6d2af70c92ab 1 /*******************************************************************************
darienf 20:6d2af70c92ab 2 * Copyright (C) 2016 Maxim Integrated Products, Inc., All rights Reserved.
darienf 20:6d2af70c92ab 3 *
darienf 20:6d2af70c92ab 4 * This software is protected by copyright laws of the United States and
darienf 20:6d2af70c92ab 5 * of foreign countries. This material may also be protected by patent laws
darienf 20:6d2af70c92ab 6 * and technology transfer regulations of the United States and of foreign
darienf 20:6d2af70c92ab 7 * countries. This software is furnished under a license agreement and/or a
darienf 20:6d2af70c92ab 8 * nondisclosure agreement and may only be used or reproduced in accordance
darienf 20:6d2af70c92ab 9 * with the terms of those agreements. Dissemination of this information to
darienf 20:6d2af70c92ab 10 * any party or parties not specified in the license agreement and/or
darienf 20:6d2af70c92ab 11 * nondisclosure agreement is expressly prohibited.
darienf 20:6d2af70c92ab 12 *
darienf 20:6d2af70c92ab 13 * The above copyright notice and this permission notice shall be included
darienf 20:6d2af70c92ab 14 * in all copies or substantial portions of the Software.
darienf 20:6d2af70c92ab 15 *
darienf 20:6d2af70c92ab 16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
darienf 20:6d2af70c92ab 17 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
darienf 20:6d2af70c92ab 18 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
darienf 20:6d2af70c92ab 19 * IN NO EVENT SHALL MAXIM INTEGRATED BE LIABLE FOR ANY CLAIM, DAMAGES
darienf 20:6d2af70c92ab 20 * OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
darienf 20:6d2af70c92ab 21 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
darienf 20:6d2af70c92ab 22 * OTHER DEALINGS IN THE SOFTWARE.
darienf 20:6d2af70c92ab 23 *
darienf 20:6d2af70c92ab 24 * Except as contained in this notice, the name of Maxim Integrated
darienf 20:6d2af70c92ab 25 * Products, Inc. shall not be used except as stated in the Maxim Integrated
darienf 20:6d2af70c92ab 26 * Products, Inc. Branding Policy.
darienf 20:6d2af70c92ab 27 *
darienf 20:6d2af70c92ab 28 * The mere transfer of this software does not imply any licenses
darienf 20:6d2af70c92ab 29 * of trade secrets, proprietary technology, copyrights, patents,
darienf 20:6d2af70c92ab 30 * trademarks, maskwork rights, or any other form of intellectual
darienf 20:6d2af70c92ab 31 * property whatsoever. Maxim Integrated Products, Inc. retains all
darienf 20:6d2af70c92ab 32 * ownership rights.
darienf 20:6d2af70c92ab 33 *******************************************************************************
darienf 20:6d2af70c92ab 34 */
darienf 20:6d2af70c92ab 35
darienf 20:6d2af70c92ab 36 using System;
darienf 20:6d2af70c92ab 37 using System.Windows.Forms;
darienf 20:6d2af70c92ab 38 using System.Runtime.InteropServices;
darienf 20:6d2af70c92ab 39
darienf 20:6d2af70c92ab 40
darienf 20:6d2af70c92ab 41 namespace Maxim.MAX30101GUI
darienf 20:6d2af70c92ab 42 {
darienf 20:6d2af70c92ab 43 public static class SKA // Steve Koh Algorithm
darienf 20:6d2af70c92ab 44 {
darienf 20:6d2af70c92ab 45 [DllImport("SKA.dll", CallingConvention = CallingConvention.Cdecl, SetLastError = true)]
darienf 20:6d2af70c92ab 46 private static extern void processIrRed_R5_initialize();
darienf 20:6d2af70c92ab 47 [DllImport("SKA.dll", CallingConvention = CallingConvention.Cdecl, SetLastError = true)]
darienf 20:6d2af70c92ab 48 private static extern void processIrRed_R5_terminate();
darienf 20:6d2af70c92ab 49 [DllImport("SKA.dll", CallingConvention = CallingConvention.Cdecl, SetLastError = true)]
darienf 20:6d2af70c92ab 50 internal static extern void processIrRed_R5(int lapsedSecond, int[] irBuf, int[] redBuf, ref int HR, ref float SPO2, ref bool SPO2valid, ref bool HRvalid, ref float SPO2errorStatus, float[] IrBuffer_filtered_ac, float[] redBuffer_filtered_ac);
darienf 20:6d2af70c92ab 51
darienf 20:6d2af70c92ab 52 static public void SKA_init()
darienf 20:6d2af70c92ab 53 {
darienf 20:6d2af70c92ab 54 try
darienf 20:6d2af70c92ab 55 {
darienf 20:6d2af70c92ab 56 processIrRed_R5_initialize();
darienf 20:6d2af70c92ab 57 }
darienf 20:6d2af70c92ab 58 catch (Exception ex)
darienf 20:6d2af70c92ab 59 {
darienf 20:6d2af70c92ab 60 throw new Exception(ex.Message + Environment.NewLine + new System.Diagnostics.StackFrame().GetMethod().Name);
darienf 20:6d2af70c92ab 61 }
darienf 20:6d2af70c92ab 62 }
darienf 20:6d2af70c92ab 63
darienf 20:6d2af70c92ab 64 static public void SKA_term()
darienf 20:6d2af70c92ab 65 {
darienf 20:6d2af70c92ab 66 try
darienf 20:6d2af70c92ab 67 {
darienf 20:6d2af70c92ab 68 processIrRed_R5_terminate();
darienf 20:6d2af70c92ab 69 }
darienf 20:6d2af70c92ab 70 catch (Exception ex)
darienf 20:6d2af70c92ab 71 {
darienf 20:6d2af70c92ab 72 throw new Exception(ex.Message + Environment.NewLine + new System.Diagnostics.StackFrame().GetMethod().Name);
darienf 20:6d2af70c92ab 73 }
darienf 20:6d2af70c92ab 74 }
darienf 20:6d2af70c92ab 75
darienf 20:6d2af70c92ab 76 static public void SKA_work(int lapsedSecond, int[] irBuf, int[] redBuf, ref int HR, ref float SPO2, ref bool SPO2valid, ref bool HRvalid, ref float SPO2error, float[] IrBuffer_filtered_ac, float[] redBuffer_filtered_ac)
darienf 20:6d2af70c92ab 77 {
darienf 20:6d2af70c92ab 78 try
darienf 20:6d2af70c92ab 79 {
darienf 20:6d2af70c92ab 80 processIrRed_R5(lapsedSecond, irBuf, redBuf, ref HR, ref SPO2, ref SPO2valid, ref HRvalid, ref SPO2error, IrBuffer_filtered_ac, redBuffer_filtered_ac);
darienf 20:6d2af70c92ab 81 }
darienf 20:6d2af70c92ab 82 catch (Exception ex)
darienf 20:6d2af70c92ab 83 {
darienf 20:6d2af70c92ab 84 throw new Exception(ex.Message + Environment.NewLine + new System.Diagnostics.StackFrame().GetMethod().Name);
darienf 20:6d2af70c92ab 85 }
darienf 20:6d2af70c92ab 86 }
darienf 20:6d2af70c92ab 87 }
darienf 20:6d2af70c92ab 88 }