Aleksandrs Gumenuks / MaximInterface_Extended

Extended MaximInterface

Dependents:   mbed_DS28EC20_GPIO

Devices/DS9481P_300.cpp@10:de4b8812877d, 2020-01-06 (annotated)

Committer:
reARMnimator
Date:
Mon Jan 06 15:54:55 2020 +0000
Revision:
10:de4b8812877d
Parent:
6:a8c83a2e6fa4 
Fixed inappropriate include path.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
IanBenzMaxim 3:f818ea5172ed 1 /*******************************************************************************
IanBenzMaxim 3:f818ea5172ed 2 * Copyright (C) 2017 Maxim Integrated Products, Inc., All Rights Reserved.
IanBenzMaxim 3:f818ea5172ed 3 *
IanBenzMaxim 3:f818ea5172ed 4 * Permission is hereby granted, free of charge, to any person obtaining a
IanBenzMaxim 3:f818ea5172ed 5 * copy of this software and associated documentation files (the "Software"),
IanBenzMaxim 3:f818ea5172ed 6 * to deal in the Software without restriction, including without limitation
IanBenzMaxim 3:f818ea5172ed 7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
IanBenzMaxim 3:f818ea5172ed 8 * and/or sell copies of the Software, and to permit persons to whom the
IanBenzMaxim 3:f818ea5172ed 9 * Software is furnished to do so, subject to the following conditions:
IanBenzMaxim 3:f818ea5172ed 10 *
IanBenzMaxim 3:f818ea5172ed 11 * The above copyright notice and this permission notice shall be included
IanBenzMaxim 3:f818ea5172ed 12 * in all copies or substantial portions of the Software.
IanBenzMaxim 3:f818ea5172ed 13 *
IanBenzMaxim 3:f818ea5172ed 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
IanBenzMaxim 3:f818ea5172ed 15 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
IanBenzMaxim 3:f818ea5172ed 16 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
IanBenzMaxim 3:f818ea5172ed 17 * IN NO EVENT SHALL MAXIM INTEGRATED BE LIABLE FOR ANY CLAIM, DAMAGES
IanBenzMaxim 3:f818ea5172ed 18 * OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
IanBenzMaxim 3:f818ea5172ed 19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
IanBenzMaxim 3:f818ea5172ed 20 * OTHER DEALINGS IN THE SOFTWARE.
IanBenzMaxim 3:f818ea5172ed 21 *
IanBenzMaxim 3:f818ea5172ed 22 * Except as contained in this notice, the name of Maxim Integrated
IanBenzMaxim 3:f818ea5172ed 23 * Products, Inc. shall not be used except as stated in the Maxim Integrated
IanBenzMaxim 3:f818ea5172ed 24 * Products, Inc. Branding Policy.
IanBenzMaxim 3:f818ea5172ed 25 *
IanBenzMaxim 3:f818ea5172ed 26 * The mere transfer of this software does not imply any licenses
IanBenzMaxim 3:f818ea5172ed 27 * of trade secrets, proprietary technology, copyrights, patents,
IanBenzMaxim 3:f818ea5172ed 28 * trademarks, maskwork rights, or any other form of intellectual
IanBenzMaxim 3:f818ea5172ed 29 * property whatsoever. Maxim Integrated Products, Inc. retains all
IanBenzMaxim 3:f818ea5172ed 30 * ownership rights.
IanBenzMaxim 3:f818ea5172ed 31 *******************************************************************************/
IanBenzMaxim 3:f818ea5172ed 32
IanBenzMaxim 3:f818ea5172ed 33 #include <MaximInterface/Utilities/Error.hpp>
IanBenzMaxim 3:f818ea5172ed 34 #include "DS9481P_300.hpp"
IanBenzMaxim 3:f818ea5172ed 35
IanBenzMaxim 3:f818ea5172ed 36 namespace MaximInterface {
IanBenzMaxim 3:f818ea5172ed 37
IanBenzMaxim 6:a8c83a2e6fa4 38 DS9481P_300::DS9481P_300(Sleep & sleep, SerialPort & serialPort)
IanBenzMaxim 3:f818ea5172ed 39 : serialPort(&serialPort), currentBus(OneWire), ds2480b(sleep, serialPort),
IanBenzMaxim 3:f818ea5172ed 40 oneWireMaster_(*this), ds9400(serialPort), i2cMaster_(*this) {}
IanBenzMaxim 3:f818ea5172ed 41
IanBenzMaxim 3:f818ea5172ed 42 error_code DS9481P_300::connect(const std::string & portName) {
IanBenzMaxim 3:f818ea5172ed 43 error_code result = serialPort->connect(portName);
IanBenzMaxim 3:f818ea5172ed 44 if (!result) {
IanBenzMaxim 3:f818ea5172ed 45 result = selectOneWire();
IanBenzMaxim 3:f818ea5172ed 46 if (result) {
IanBenzMaxim 3:f818ea5172ed 47 serialPort->disconnect();
IanBenzMaxim 3:f818ea5172ed 48 } else {
IanBenzMaxim 3:f818ea5172ed 49 currentBus = OneWire;
IanBenzMaxim 3:f818ea5172ed 50 }
IanBenzMaxim 3:f818ea5172ed 51 }
IanBenzMaxim 3:f818ea5172ed 52 return result;
IanBenzMaxim 3:f818ea5172ed 53 }
IanBenzMaxim 3:f818ea5172ed 54
IanBenzMaxim 3:f818ea5172ed 55 error_code DS9481P_300::disconnect() {
IanBenzMaxim 3:f818ea5172ed 56 return serialPort->disconnect();
IanBenzMaxim 3:f818ea5172ed 57 }
IanBenzMaxim 3:f818ea5172ed 58
IanBenzMaxim 3:f818ea5172ed 59 bool DS9481P_300::connected() const {
IanBenzMaxim 3:f818ea5172ed 60 return serialPort->connected();
IanBenzMaxim 3:f818ea5172ed 61 }
IanBenzMaxim 3:f818ea5172ed 62
IanBenzMaxim 3:f818ea5172ed 63 std::string DS9481P_300::portName() const {
IanBenzMaxim 3:f818ea5172ed 64 return serialPort->portName();
IanBenzMaxim 3:f818ea5172ed 65 }
IanBenzMaxim 3:f818ea5172ed 66
IanBenzMaxim 3:f818ea5172ed 67 error_code DS9481P_300::selectOneWire() {
IanBenzMaxim 3:f818ea5172ed 68 // Escape DS9400 mode.
IanBenzMaxim 3:f818ea5172ed 69 error_code result = ds9400.escape();
IanBenzMaxim 3:f818ea5172ed 70 if (!result) {
IanBenzMaxim 3:f818ea5172ed 71 result = ds2480b.initialize();
IanBenzMaxim 3:f818ea5172ed 72 }
IanBenzMaxim 3:f818ea5172ed 73 return result;
IanBenzMaxim 3:f818ea5172ed 74 }
IanBenzMaxim 3:f818ea5172ed 75
IanBenzMaxim 3:f818ea5172ed 76 error_code DS9481P_300::selectBus(Bus newBus) {
IanBenzMaxim 3:f818ea5172ed 77 error_code result;
IanBenzMaxim 3:f818ea5172ed 78 if (currentBus != newBus) {
IanBenzMaxim 3:f818ea5172ed 79 switch (currentBus) {
IanBenzMaxim 3:f818ea5172ed 80 case OneWire: // Next bus I2C.
IanBenzMaxim 3:f818ea5172ed 81 // Escape DS2480 Mode.
IanBenzMaxim 3:f818ea5172ed 82 result = ds2480b.escape();
IanBenzMaxim 3:f818ea5172ed 83 if (!result) {
IanBenzMaxim 3:f818ea5172ed 84 // Wait for awake notification.
IanBenzMaxim 3:f818ea5172ed 85 result = ds9400.waitAwake();
IanBenzMaxim 3:f818ea5172ed 86 }
IanBenzMaxim 3:f818ea5172ed 87 break;
IanBenzMaxim 3:f818ea5172ed 88
IanBenzMaxim 3:f818ea5172ed 89 case I2C: // Next bus OneWire.
IanBenzMaxim 3:f818ea5172ed 90 result = selectOneWire();
IanBenzMaxim 3:f818ea5172ed 91 break;
IanBenzMaxim 3:f818ea5172ed 92 }
IanBenzMaxim 3:f818ea5172ed 93 if (!result) {
IanBenzMaxim 3:f818ea5172ed 94 currentBus = newBus;
IanBenzMaxim 3:f818ea5172ed 95 }
IanBenzMaxim 3:f818ea5172ed 96 }
IanBenzMaxim 3:f818ea5172ed 97 return result;
IanBenzMaxim 3:f818ea5172ed 98 }
IanBenzMaxim 3:f818ea5172ed 99
IanBenzMaxim 3:f818ea5172ed 100 error_code DS9481P_300::OneWireMasterImpl::reset() {
IanBenzMaxim 3:f818ea5172ed 101 error_code result = parent->selectBus(OneWire);
IanBenzMaxim 3:f818ea5172ed 102 if (!result) {
IanBenzMaxim 3:f818ea5172ed 103 result = OneWireMasterDecorator::reset();
IanBenzMaxim 3:f818ea5172ed 104 }
IanBenzMaxim 3:f818ea5172ed 105 return result;
IanBenzMaxim 3:f818ea5172ed 106 }
IanBenzMaxim 3:f818ea5172ed 107
IanBenzMaxim 3:f818ea5172ed 108 error_code DS9481P_300::OneWireMasterImpl::touchBitSetLevel(bool & sendRecvBit,
IanBenzMaxim 3:f818ea5172ed 109 Level afterLevel) {
IanBenzMaxim 3:f818ea5172ed 110 error_code result = parent->selectBus(OneWire);
IanBenzMaxim 3:f818ea5172ed 111 if (!result) {
IanBenzMaxim 3:f818ea5172ed 112 result = OneWireMasterDecorator::touchBitSetLevel(sendRecvBit, afterLevel);
IanBenzMaxim 3:f818ea5172ed 113 }
IanBenzMaxim 3:f818ea5172ed 114 return result;
IanBenzMaxim 3:f818ea5172ed 115 }
IanBenzMaxim 3:f818ea5172ed 116
IanBenzMaxim 3:f818ea5172ed 117 error_code
IanBenzMaxim 3:f818ea5172ed 118 DS9481P_300::OneWireMasterImpl::writeByteSetLevel(uint_least8_t sendByte,
IanBenzMaxim 3:f818ea5172ed 119 Level afterLevel) {
IanBenzMaxim 3:f818ea5172ed 120 error_code result = parent->selectBus(OneWire);
IanBenzMaxim 3:f818ea5172ed 121 if (!result) {
IanBenzMaxim 3:f818ea5172ed 122 result = OneWireMasterDecorator::writeByteSetLevel(sendByte, afterLevel);
IanBenzMaxim 3:f818ea5172ed 123 }
IanBenzMaxim 3:f818ea5172ed 124 return result;
IanBenzMaxim 3:f818ea5172ed 125 }
IanBenzMaxim 3:f818ea5172ed 126
IanBenzMaxim 3:f818ea5172ed 127 error_code
IanBenzMaxim 3:f818ea5172ed 128 DS9481P_300::OneWireMasterImpl::readByteSetLevel(uint_least8_t & recvByte,
IanBenzMaxim 3:f818ea5172ed 129 Level afterLevel) {
IanBenzMaxim 3:f818ea5172ed 130 error_code result = parent->selectBus(OneWire);
IanBenzMaxim 3:f818ea5172ed 131 if (!result) {
IanBenzMaxim 3:f818ea5172ed 132 result = OneWireMasterDecorator::readByteSetLevel(recvByte, afterLevel);
IanBenzMaxim 3:f818ea5172ed 133 }
IanBenzMaxim 3:f818ea5172ed 134 return result;
IanBenzMaxim 3:f818ea5172ed 135 }
IanBenzMaxim 3:f818ea5172ed 136
IanBenzMaxim 3:f818ea5172ed 137 error_code
IanBenzMaxim 6:a8c83a2e6fa4 138 DS9481P_300::OneWireMasterImpl::writeBlock(span<const uint_least8_t> sendBuf) {
IanBenzMaxim 3:f818ea5172ed 139 error_code result = parent->selectBus(OneWire);
IanBenzMaxim 3:f818ea5172ed 140 if (!result) {
IanBenzMaxim 6:a8c83a2e6fa4 141 result = OneWireMasterDecorator::writeBlock(sendBuf);
IanBenzMaxim 3:f818ea5172ed 142 }
IanBenzMaxim 3:f818ea5172ed 143 return result;
IanBenzMaxim 3:f818ea5172ed 144 }
IanBenzMaxim 3:f818ea5172ed 145
IanBenzMaxim 6:a8c83a2e6fa4 146 error_code
IanBenzMaxim 6:a8c83a2e6fa4 147 DS9481P_300::OneWireMasterImpl::readBlock(span<uint_least8_t> recvBuf) {
IanBenzMaxim 3:f818ea5172ed 148 error_code result = parent->selectBus(OneWire);
IanBenzMaxim 3:f818ea5172ed 149 if (!result) {
IanBenzMaxim 6:a8c83a2e6fa4 150 result = OneWireMasterDecorator::readBlock(recvBuf);
IanBenzMaxim 3:f818ea5172ed 151 }
IanBenzMaxim 3:f818ea5172ed 152 return result;
IanBenzMaxim 3:f818ea5172ed 153 }
IanBenzMaxim 3:f818ea5172ed 154
IanBenzMaxim 3:f818ea5172ed 155 error_code DS9481P_300::OneWireMasterImpl::setSpeed(Speed newSpeed) {
IanBenzMaxim 3:f818ea5172ed 156 error_code result = parent->selectBus(OneWire);
IanBenzMaxim 3:f818ea5172ed 157 if (!result) {
IanBenzMaxim 3:f818ea5172ed 158 result = OneWireMasterDecorator::setSpeed(newSpeed);
IanBenzMaxim 3:f818ea5172ed 159 }
IanBenzMaxim 3:f818ea5172ed 160 return result;
IanBenzMaxim 3:f818ea5172ed 161 }
IanBenzMaxim 3:f818ea5172ed 162
IanBenzMaxim 3:f818ea5172ed 163 error_code DS9481P_300::OneWireMasterImpl::setLevel(Level newLevel) {
IanBenzMaxim 3:f818ea5172ed 164 error_code result = parent->selectBus(OneWire);
IanBenzMaxim 3:f818ea5172ed 165 if (!result) {
IanBenzMaxim 3:f818ea5172ed 166 result = OneWireMasterDecorator::setLevel(newLevel);
IanBenzMaxim 3:f818ea5172ed 167 }
IanBenzMaxim 3:f818ea5172ed 168 return result;
IanBenzMaxim 3:f818ea5172ed 169 }
IanBenzMaxim 3:f818ea5172ed 170
IanBenzMaxim 3:f818ea5172ed 171 error_code DS9481P_300::OneWireMasterImpl::triplet(TripletData & data) {
IanBenzMaxim 3:f818ea5172ed 172 error_code result = parent->selectBus(OneWire);
IanBenzMaxim 3:f818ea5172ed 173 if (!result) {
IanBenzMaxim 3:f818ea5172ed 174 result = OneWireMasterDecorator::triplet(data);
IanBenzMaxim 3:f818ea5172ed 175 }
IanBenzMaxim 3:f818ea5172ed 176 return result;
IanBenzMaxim 3:f818ea5172ed 177 }
IanBenzMaxim 3:f818ea5172ed 178
IanBenzMaxim 3:f818ea5172ed 179 error_code DS9481P_300::I2CMasterImpl::start(uint_least8_t address) {
IanBenzMaxim 3:f818ea5172ed 180 error_code result = parent->selectBus(I2C);
IanBenzMaxim 3:f818ea5172ed 181 if (!result) {
IanBenzMaxim 3:f818ea5172ed 182 result = I2CMasterDecorator::start(address);
IanBenzMaxim 3:f818ea5172ed 183 }
IanBenzMaxim 3:f818ea5172ed 184 return result;
IanBenzMaxim 3:f818ea5172ed 185 }
IanBenzMaxim 3:f818ea5172ed 186
IanBenzMaxim 3:f818ea5172ed 187 error_code DS9481P_300::I2CMasterImpl::stop() {
IanBenzMaxim 3:f818ea5172ed 188 error_code result = parent->selectBus(I2C);
IanBenzMaxim 3:f818ea5172ed 189 if (!result) {
IanBenzMaxim 3:f818ea5172ed 190 result = I2CMasterDecorator::stop();
IanBenzMaxim 3:f818ea5172ed 191 }
IanBenzMaxim 3:f818ea5172ed 192 return result;
IanBenzMaxim 3:f818ea5172ed 193 }
IanBenzMaxim 3:f818ea5172ed 194
IanBenzMaxim 3:f818ea5172ed 195 error_code DS9481P_300::I2CMasterImpl::writeByte(uint_least8_t data) {
IanBenzMaxim 3:f818ea5172ed 196 error_code result = parent->selectBus(I2C);
IanBenzMaxim 3:f818ea5172ed 197 if (!result) {
IanBenzMaxim 3:f818ea5172ed 198 result = I2CMasterDecorator::writeByte(data);
IanBenzMaxim 3:f818ea5172ed 199 }
IanBenzMaxim 3:f818ea5172ed 200 return result;
IanBenzMaxim 3:f818ea5172ed 201 }
IanBenzMaxim 3:f818ea5172ed 202
IanBenzMaxim 6:a8c83a2e6fa4 203 error_code
IanBenzMaxim 6:a8c83a2e6fa4 204 DS9481P_300::I2CMasterImpl::writeBlock(span<const uint_least8_t> data) {
IanBenzMaxim 3:f818ea5172ed 205 error_code result = parent->selectBus(I2C);
IanBenzMaxim 3:f818ea5172ed 206 if (!result) {
IanBenzMaxim 6:a8c83a2e6fa4 207 result = I2CMasterDecorator::writeBlock(data);
IanBenzMaxim 3:f818ea5172ed 208 }
IanBenzMaxim 3:f818ea5172ed 209 return result;
IanBenzMaxim 3:f818ea5172ed 210 }
IanBenzMaxim 3:f818ea5172ed 211
IanBenzMaxim 3:f818ea5172ed 212 error_code DS9481P_300::I2CMasterImpl::writePacketImpl(
IanBenzMaxim 6:a8c83a2e6fa4 213 uint_least8_t address, span<const uint_least8_t> data, bool sendStop) {
IanBenzMaxim 3:f818ea5172ed 214 error_code result = parent->selectBus(I2C);
IanBenzMaxim 3:f818ea5172ed 215 if (!result) {
IanBenzMaxim 6:a8c83a2e6fa4 216 result = I2CMasterDecorator::writePacketImpl(address, data, sendStop);
IanBenzMaxim 3:f818ea5172ed 217 }
IanBenzMaxim 3:f818ea5172ed 218 return result;
IanBenzMaxim 3:f818ea5172ed 219 }
IanBenzMaxim 3:f818ea5172ed 220
IanBenzMaxim 3:f818ea5172ed 221 error_code DS9481P_300::I2CMasterImpl::readByte(AckStatus status,
IanBenzMaxim 3:f818ea5172ed 222 uint_least8_t & data) {
IanBenzMaxim 3:f818ea5172ed 223 error_code result = parent->selectBus(I2C);
IanBenzMaxim 3:f818ea5172ed 224 if (!result) {
IanBenzMaxim 3:f818ea5172ed 225 result = I2CMasterDecorator::readByte(status, data);
IanBenzMaxim 3:f818ea5172ed 226 }
IanBenzMaxim 3:f818ea5172ed 227 return result;
IanBenzMaxim 3:f818ea5172ed 228 }
IanBenzMaxim 3:f818ea5172ed 229
IanBenzMaxim 3:f818ea5172ed 230 error_code DS9481P_300::I2CMasterImpl::readBlock(AckStatus status,
IanBenzMaxim 6:a8c83a2e6fa4 231 span<uint_least8_t> data) {
IanBenzMaxim 3:f818ea5172ed 232 error_code result = parent->selectBus(I2C);
IanBenzMaxim 3:f818ea5172ed 233 if (!result) {
IanBenzMaxim 6:a8c83a2e6fa4 234 result = I2CMasterDecorator::readBlock(status, data);
IanBenzMaxim 3:f818ea5172ed 235 }
IanBenzMaxim 3:f818ea5172ed 236 return result;
IanBenzMaxim 3:f818ea5172ed 237 }
IanBenzMaxim 3:f818ea5172ed 238
IanBenzMaxim 3:f818ea5172ed 239 error_code DS9481P_300::I2CMasterImpl::readPacketImpl(uint_least8_t address,
IanBenzMaxim 6:a8c83a2e6fa4 240 span<uint_least8_t> data,
IanBenzMaxim 3:f818ea5172ed 241 bool sendStop) {
IanBenzMaxim 3:f818ea5172ed 242 error_code result = parent->selectBus(I2C);
IanBenzMaxim 3:f818ea5172ed 243 if (!result) {
IanBenzMaxim 6:a8c83a2e6fa4 244 result = I2CMasterDecorator::readPacketImpl(address, data, sendStop);
IanBenzMaxim 3:f818ea5172ed 245 }
IanBenzMaxim 3:f818ea5172ed 246 return result;
IanBenzMaxim 3:f818ea5172ed 247 }
IanBenzMaxim 3:f818ea5172ed 248
IanBenzMaxim 3:f818ea5172ed 249 error_code DS9481P_300::DS2480BWithEscape::escape() {
IanBenzMaxim 3:f818ea5172ed 250 return sendCommand(0xE5);
IanBenzMaxim 3:f818ea5172ed 251 }
IanBenzMaxim 3:f818ea5172ed 252
IanBenzMaxim 3:f818ea5172ed 253 error_code DS9481P_300::DS9400WithEscape::escape() {
IanBenzMaxim 3:f818ea5172ed 254 return configure('O');
IanBenzMaxim 3:f818ea5172ed 255 }
IanBenzMaxim 3:f818ea5172ed 256
IanBenzMaxim 6:a8c83a2e6fa4 257 } // namespace MaximInterface