Darien Figueroa / Mbed 2 deprecated repo3

repo time

Dependencies:   mbed MAX14720 MAX30205 USBDevice

HspGuiSourceV301/RPCSupportTest/I2cTest.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?

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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 NUnit.Framework;
darienf 20:6d2af70c92ab 38 using RPCSupport.Devices;
darienf 20:6d2af70c92ab 39 using RPCSupport.DeviceSupport;
darienf 20:6d2af70c92ab 40 using RPCSupport;
darienf 20:6d2af70c92ab 41
darienf 20:6d2af70c92ab 42 namespace RPCSupportTest
darienf 20:6d2af70c92ab 43 {
darienf 20:6d2af70c92ab 44 [TestFixture]
darienf 20:6d2af70c92ab 45 [Property("Class", "I2C")]
darienf 20:6d2af70c92ab 46 public class I2cTest
darienf 20:6d2af70c92ab 47 {
darienf 20:6d2af70c92ab 48 RPCClient rpcClient;
darienf 20:6d2af70c92ab 49 I2cDevice i2cDevice;
darienf 20:6d2af70c92ab 50
darienf 20:6d2af70c92ab 51 [TestFixtureSetUp]
darienf 20:6d2af70c92ab 52 public void Init()
darienf 20:6d2af70c92ab 53 {
darienf 20:6d2af70c92ab 54 rpcClient = new RPCClient(RPCClient.ePipeline.eSerialWrap);
darienf 20:6d2af70c92ab 55 rpcClient.InitPipeline();
darienf 20:6d2af70c92ab 56 rpcClient.Connect(ComPort.Port);
darienf 20:6d2af70c92ab 57 i2cDevice = rpcClient.Init_I2cDevice();
darienf 20:6d2af70c92ab 58 }
darienf 20:6d2af70c92ab 59
darienf 20:6d2af70c92ab 60 [TestFixtureTearDown]
darienf 20:6d2af70c92ab 61 public void Dispose()
darienf 20:6d2af70c92ab 62 {
darienf 20:6d2af70c92ab 63 rpcClient.Disconnect();
darienf 20:6d2af70c92ab 64 }
darienf 20:6d2af70c92ab 65
darienf 20:6d2af70c92ab 66 [Test]
darienf 20:6d2af70c92ab 67 public void I2CRead()
darienf 20:6d2af70c92ab 68 {
darienf 20:6d2af70c92ab 69 byte result = i2cDevice.ReadReg(1, 0x90, 0x01);
darienf 20:6d2af70c92ab 70
darienf 20:6d2af70c92ab 71 Assert.AreEqual(true, result >= 0 && result <= 0xff);
darienf 20:6d2af70c92ab 72 }
darienf 20:6d2af70c92ab 73
darienf 20:6d2af70c92ab 74 [Test]
darienf 20:6d2af70c92ab 75 public void I2CWriteConfigurationRegister()
darienf 20:6d2af70c92ab 76 {
darienf 20:6d2af70c92ab 77 /*
darienf 20:6d2af70c92ab 78 byte data = max30205.ReadReg(0x01);
darienf 20:6d2af70c92ab 79
darienf 20:6d2af70c92ab 80 byte flipped = (byte)(data ^ 0xFF);
darienf 20:6d2af70c92ab 81
darienf 20:6d2af70c92ab 82 max30205.WriteReg(0x01, flipped);
darienf 20:6d2af70c92ab 83
darienf 20:6d2af70c92ab 84 byte result = max30205.ReadReg(0x01);
darienf 20:6d2af70c92ab 85
darienf 20:6d2af70c92ab 86 max30205.WriteReg(0x01, data); // Restore register value
darienf 20:6d2af70c92ab 87
darienf 20:6d2af70c92ab 88 Assert.AreEqual(flipped, result);
darienf 20:6d2af70c92ab 89 */
darienf 20:6d2af70c92ab 90 byte data = i2cDevice.ReadReg(1, 0x90, 0x01);
darienf 20:6d2af70c92ab 91
darienf 20:6d2af70c92ab 92 byte flipped = (byte)(data & 0xFF);
darienf 20:6d2af70c92ab 93
darienf 20:6d2af70c92ab 94 i2cDevice.WriteReg(1, 0x90, 0x01, flipped);
darienf 20:6d2af70c92ab 95
darienf 20:6d2af70c92ab 96 byte result = i2cDevice.ReadReg(1, 0x90, 0x01);
darienf 20:6d2af70c92ab 97
darienf 20:6d2af70c92ab 98 i2cDevice.WriteReg(1, 0x90, 0x01, data);
darienf 20:6d2af70c92ab 99
darienf 20:6d2af70c92ab 100 Assert.AreEqual(flipped, result);
darienf 20:6d2af70c92ab 101 }
darienf 20:6d2af70c92ab 102
darienf 20:6d2af70c92ab 103 [Test]
darienf 20:6d2af70c92ab 104 public void I2CReadMultiple()
darienf 20:6d2af70c92ab 105 {
darienf 20:6d2af70c92ab 106 byte[] data = i2cDevice.ReadMultiReg(1, 0x90, 0x03, 2);
darienf 20:6d2af70c92ab 107
darienf 20:6d2af70c92ab 108 Assert.True(data[0] == 0x50 && data[1] == 0x00);
darienf 20:6d2af70c92ab 109 Assert.AreEqual(new byte[] { 0x50, 0x00 }, data);
darienf 20:6d2af70c92ab 110 }
darienf 20:6d2af70c92ab 111
darienf 20:6d2af70c92ab 112 [Test]
darienf 20:6d2af70c92ab 113 public void I2CWriteMultiReg()
darienf 20:6d2af70c92ab 114 {
darienf 20:6d2af70c92ab 115 byte[] data = i2cDevice.ReadMultiReg(1, 0x90, 0x03, 2);
darienf 20:6d2af70c92ab 116
darienf 20:6d2af70c92ab 117 i2cDevice.WriteMultiReg(1, 0x90, 0x03, 2, new byte[] { 0x12, 0x34 });
darienf 20:6d2af70c92ab 118 byte[] result = i2cDevice.ReadMultiReg(1, 0x90, 0x03, 2);
darienf 20:6d2af70c92ab 119
darienf 20:6d2af70c92ab 120
darienf 20:6d2af70c92ab 121 i2cDevice.WriteMultiReg(1, 0x90, 0x03, 2, data); // restore data
darienf 20:6d2af70c92ab 122
darienf 20:6d2af70c92ab 123 Assert.AreEqual(new byte[] {0x12, 0x34}, result);
darienf 20:6d2af70c92ab 124
darienf 20:6d2af70c92ab 125 }
darienf 20:6d2af70c92ab 126
darienf 20:6d2af70c92ab 127 [Test]
darienf 20:6d2af70c92ab 128 public void I2CReadRegDetails()
darienf 20:6d2af70c92ab 129 {
darienf 20:6d2af70c92ab 130 DeviceDetails details = new DeviceDetails();
darienf 20:6d2af70c92ab 131 RegisterInfo reg = new RegisterInfo("CONFIG", 0x01);
darienf 20:6d2af70c92ab 132
darienf 20:6d2af70c92ab 133 details.InitI2c(1, 0x90);
darienf 20:6d2af70c92ab 134
darienf 20:6d2af70c92ab 135 i2cDevice.ReadReg(details, reg);
darienf 20:6d2af70c92ab 136
darienf 20:6d2af70c92ab 137 Assert.True(reg.data[0] >= 0x00 && reg.data[0] <= 0xFF);
darienf 20:6d2af70c92ab 138 }
darienf 20:6d2af70c92ab 139
darienf 20:6d2af70c92ab 140 [Test]
darienf 20:6d2af70c92ab 141 public void I2CReadMultipleDetails()
darienf 20:6d2af70c92ab 142 {
darienf 20:6d2af70c92ab 143 DeviceDetails details = new DeviceDetails();
darienf 20:6d2af70c92ab 144 RegisterInfo reg = new RegisterInfo("OVERT", 0x03, 2, RegisterInfo.RegisterType.None);
darienf 20:6d2af70c92ab 145
darienf 20:6d2af70c92ab 146 details.InitI2c(1, 0x90);
darienf 20:6d2af70c92ab 147
darienf 20:6d2af70c92ab 148 i2cDevice.ReadReg(details, reg);
darienf 20:6d2af70c92ab 149
darienf 20:6d2af70c92ab 150 Assert.True(reg.data[0] == 0x50 && reg.data[1] == 0x00);
darienf 20:6d2af70c92ab 151 Assert.AreEqual(new byte[] { 0x50, 0x00 }, reg.data);
darienf 20:6d2af70c92ab 152 }
darienf 20:6d2af70c92ab 153
darienf 20:6d2af70c92ab 154 [Test]
darienf 20:6d2af70c92ab 155 public void I2CWriteRead()
darienf 20:6d2af70c92ab 156 {
darienf 20:6d2af70c92ab 157 byte[] data = i2cDevice.WriteRead(1, 0x90, new byte[] { 0x03 }, 2);
darienf 20:6d2af70c92ab 158
darienf 20:6d2af70c92ab 159 Assert.True(data[0] == 0x50 && data[1] == 0x00);
darienf 20:6d2af70c92ab 160 Assert.AreEqual(new byte[] { 0x50, 0x00 }, data);
darienf 20:6d2af70c92ab 161 }
darienf 20:6d2af70c92ab 162
darienf 20:6d2af70c92ab 163 }
darienf 20:6d2af70c92ab 164 }