Implementation of 1-Wire with added Alarm Search Functionality
Dependents: Max32630_One_Wire_Interface
OneWire_Masters/DS2480B/ds2480b.cpp@3:644fc630f958, 2016-01-31 (annotated)
- Committer:
- j3
- Date:
- Sun Jan 31 22:42:01 2016 +0000
- Revision:
- 3:644fc630f958
- Child:
- 5:ce108eeb878d
DS248X masters implemented, skeletons for the others, working on porting code for the DS28E17 1-wire to I2C bridge
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
j3 | 3:644fc630f958 | 1 | /******************************************************************//** |
j3 | 3:644fc630f958 | 2 | * @file ds2480b.cpp |
j3 | 3:644fc630f958 | 3 | * |
j3 | 3:644fc630f958 | 4 | * @author Justin Jordan |
j3 | 3:644fc630f958 | 5 | * |
j3 | 3:644fc630f958 | 6 | * @version 0.0.0 |
j3 | 3:644fc630f958 | 7 | * |
j3 | 3:644fc630f958 | 8 | * Started: 31JAN16 |
j3 | 3:644fc630f958 | 9 | * |
j3 | 3:644fc630f958 | 10 | * Updated: |
j3 | 3:644fc630f958 | 11 | * |
j3 | 3:644fc630f958 | 12 | * @brief Source file for DS2480B Async Serial to 1-wire master |
j3 | 3:644fc630f958 | 13 | *********************************************************************** |
j3 | 3:644fc630f958 | 14 | * Copyright (C) 2016 Maxim Integrated Products, Inc., All Rights Reserved. |
j3 | 3:644fc630f958 | 15 | * |
j3 | 3:644fc630f958 | 16 | * Permission is hereby granted, free of charge, to any person obtaining a |
j3 | 3:644fc630f958 | 17 | * copy of this software and associated documentation files (the "Software"), |
j3 | 3:644fc630f958 | 18 | * to deal in the Software without restriction, including without limitation |
j3 | 3:644fc630f958 | 19 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
j3 | 3:644fc630f958 | 20 | * and/or sell copies of the Software, and to permit persons to whom the |
j3 | 3:644fc630f958 | 21 | * Software is furnished to do so, subject to the following conditions: |
j3 | 3:644fc630f958 | 22 | * |
j3 | 3:644fc630f958 | 23 | * The above copyright notice and this permission notice shall be included |
j3 | 3:644fc630f958 | 24 | * in all copies or substantial portions of the Software. |
j3 | 3:644fc630f958 | 25 | * |
j3 | 3:644fc630f958 | 26 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS |
j3 | 3:644fc630f958 | 27 | * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
j3 | 3:644fc630f958 | 28 | * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. |
j3 | 3:644fc630f958 | 29 | * IN NO EVENT SHALL MAXIM INTEGRATED BE LIABLE FOR ANY CLAIM, DAMAGES |
j3 | 3:644fc630f958 | 30 | * OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, |
j3 | 3:644fc630f958 | 31 | * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
j3 | 3:644fc630f958 | 32 | * OTHER DEALINGS IN THE SOFTWARE. |
j3 | 3:644fc630f958 | 33 | * |
j3 | 3:644fc630f958 | 34 | * Except as contained in this notice, the name of Maxim Integrated |
j3 | 3:644fc630f958 | 35 | * Products, Inc. shall not be used except as stated in the Maxim Integrated |
j3 | 3:644fc630f958 | 36 | * Products, Inc. Branding Policy. |
j3 | 3:644fc630f958 | 37 | * |
j3 | 3:644fc630f958 | 38 | * The mere transfer of this software does not imply any licenses |
j3 | 3:644fc630f958 | 39 | * of trade secrets, proprietary technology, copyrights, patents, |
j3 | 3:644fc630f958 | 40 | * trademarks, maskwork rights, or any other form of intellectual |
j3 | 3:644fc630f958 | 41 | * property whatsoever. Maxim Integrated Products, Inc. retains all |
j3 | 3:644fc630f958 | 42 | * ownership rights. |
j3 | 3:644fc630f958 | 43 | **********************************************************************/ |
j3 | 3:644fc630f958 | 44 | |
j3 | 3:644fc630f958 | 45 | |
j3 | 3:644fc630f958 | 46 | #include "ds2480b.h" |
j3 | 3:644fc630f958 | 47 | |
j3 | 3:644fc630f958 | 48 | |
j3 | 3:644fc630f958 | 49 | //********************************************************************* |
j3 | 3:644fc630f958 | 50 | Ds2480b::Ds2480b(Serial *p_serial) |
j3 | 3:644fc630f958 | 51 | { |
j3 | 3:644fc630f958 | 52 | _p_serial = p_serial; |
j3 | 3:644fc630f958 | 53 | _serial_owner = false; |
j3 | 3:644fc630f958 | 54 | } |
j3 | 3:644fc630f958 | 55 | |
j3 | 3:644fc630f958 | 56 | |
j3 | 3:644fc630f958 | 57 | //********************************************************************* |
j3 | 3:644fc630f958 | 58 | Ds2480b::Ds2480b(PinName tx, PinName rx, uint32_t baud) |
j3 | 3:644fc630f958 | 59 | { |
j3 | 3:644fc630f958 | 60 | _p_serial = new Serial(tx, rx); |
j3 | 3:644fc630f958 | 61 | _p_serial->baud(baud); |
j3 | 3:644fc630f958 | 62 | _serial_owner = true; |
j3 | 3:644fc630f958 | 63 | } |
j3 | 3:644fc630f958 | 64 | |
j3 | 3:644fc630f958 | 65 | |
j3 | 3:644fc630f958 | 66 | //********************************************************************* |
j3 | 3:644fc630f958 | 67 | Ds2480b::~Ds2480b() |
j3 | 3:644fc630f958 | 68 | { |
j3 | 3:644fc630f958 | 69 | if(_serial_owner) |
j3 | 3:644fc630f958 | 70 | { |
j3 | 3:644fc630f958 | 71 | delete _p_serial; |
j3 | 3:644fc630f958 | 72 | } |
j3 | 3:644fc630f958 | 73 | } |
j3 | 3:644fc630f958 | 74 | |
j3 | 3:644fc630f958 | 75 | |
j3 | 3:644fc630f958 | 76 | //********************************************************************* |
j3 | 3:644fc630f958 | 77 | bool Ds2480b::OWReset() |
j3 | 3:644fc630f958 | 78 | { |
j3 | 3:644fc630f958 | 79 | bool rtn_val; |
j3 | 3:644fc630f958 | 80 | |
j3 | 3:644fc630f958 | 81 | //TODO |
j3 | 3:644fc630f958 | 82 | |
j3 | 3:644fc630f958 | 83 | return rtn_val; |
j3 | 3:644fc630f958 | 84 | } |
j3 | 3:644fc630f958 | 85 | |
j3 | 3:644fc630f958 | 86 | |
j3 | 3:644fc630f958 | 87 | //********************************************************************* |
j3 | 3:644fc630f958 | 88 | void Ds2480b::OWWriteBit(uint8_t sendbit) |
j3 | 3:644fc630f958 | 89 | { |
j3 | 3:644fc630f958 | 90 | //TODO |
j3 | 3:644fc630f958 | 91 | } |
j3 | 3:644fc630f958 | 92 | |
j3 | 3:644fc630f958 | 93 | |
j3 | 3:644fc630f958 | 94 | //********************************************************************* |
j3 | 3:644fc630f958 | 95 | uint8_t Ds2480b::OWReadBit() |
j3 | 3:644fc630f958 | 96 | { |
j3 | 3:644fc630f958 | 97 | uint8_t rtn_val; |
j3 | 3:644fc630f958 | 98 | |
j3 | 3:644fc630f958 | 99 | //TODO |
j3 | 3:644fc630f958 | 100 | |
j3 | 3:644fc630f958 | 101 | return(rtn_val); |
j3 | 3:644fc630f958 | 102 | } |
j3 | 3:644fc630f958 | 103 | |
j3 | 3:644fc630f958 | 104 | |
j3 | 3:644fc630f958 | 105 | //********************************************************************* |
j3 | 3:644fc630f958 | 106 | uint8_t Ds2480b::OWTouchBit(uint8_t sendbit) |
j3 | 3:644fc630f958 | 107 | { |
j3 | 3:644fc630f958 | 108 | uint8_t rtn_val; |
j3 | 3:644fc630f958 | 109 | |
j3 | 3:644fc630f958 | 110 | //TODO |
j3 | 3:644fc630f958 | 111 | |
j3 | 3:644fc630f958 | 112 | return(rtn_val); |
j3 | 3:644fc630f958 | 113 | } |
j3 | 3:644fc630f958 | 114 | |
j3 | 3:644fc630f958 | 115 | |
j3 | 3:644fc630f958 | 116 | |
j3 | 3:644fc630f958 | 117 | //********************************************************************* |
j3 | 3:644fc630f958 | 118 | bool Ds2480b::OWWriteByte(uint8_t sendbyte) |
j3 | 3:644fc630f958 | 119 | { |
j3 | 3:644fc630f958 | 120 | bool rtn_val; |
j3 | 3:644fc630f958 | 121 | |
j3 | 3:644fc630f958 | 122 | //TODO |
j3 | 3:644fc630f958 | 123 | |
j3 | 3:644fc630f958 | 124 | return rtn_val; |
j3 | 3:644fc630f958 | 125 | } |
j3 | 3:644fc630f958 | 126 | |
j3 | 3:644fc630f958 | 127 | |
j3 | 3:644fc630f958 | 128 | //********************************************************************* |
j3 | 3:644fc630f958 | 129 | uint8_t Ds2480b::OWReadByte(void) |
j3 | 3:644fc630f958 | 130 | { |
j3 | 3:644fc630f958 | 131 | uint8_t rtn_val; |
j3 | 3:644fc630f958 | 132 | |
j3 | 3:644fc630f958 | 133 | //TODO |
j3 | 3:644fc630f958 | 134 | |
j3 | 3:644fc630f958 | 135 | return(rtn_val); |
j3 | 3:644fc630f958 | 136 | } |
j3 | 3:644fc630f958 | 137 | |
j3 | 3:644fc630f958 | 138 | |
j3 | 3:644fc630f958 | 139 | //********************************************************************* |
j3 | 3:644fc630f958 | 140 | uint8_t Ds2480b::OWTouchByte(uint8_t sendbyte) |
j3 | 3:644fc630f958 | 141 | { |
j3 | 3:644fc630f958 | 142 | uint8_t rtn_val; |
j3 | 3:644fc630f958 | 143 | |
j3 | 3:644fc630f958 | 144 | //TODO |
j3 | 3:644fc630f958 | 145 | |
j3 | 3:644fc630f958 | 146 | return(rtn_val); |
j3 | 3:644fc630f958 | 147 | } |
j3 | 3:644fc630f958 | 148 | |
j3 | 3:644fc630f958 | 149 | |
j3 | 3:644fc630f958 | 150 | //********************************************************************* |
j3 | 3:644fc630f958 | 151 | void Ds2480b::OWBlock(uint8_t *tran_buf, uint8_t tran_len) |
j3 | 3:644fc630f958 | 152 | { |
j3 | 3:644fc630f958 | 153 | //TODO |
j3 | 3:644fc630f958 | 154 | } |
j3 | 3:644fc630f958 | 155 | |
j3 | 3:644fc630f958 | 156 | |
j3 | 3:644fc630f958 | 157 | //********************************************************************* |
j3 | 3:644fc630f958 | 158 | bool Ds2480b::OWFirst(void) |
j3 | 3:644fc630f958 | 159 | { |
j3 | 3:644fc630f958 | 160 | bool rtn_val; |
j3 | 3:644fc630f958 | 161 | |
j3 | 3:644fc630f958 | 162 | //TODO |
j3 | 3:644fc630f958 | 163 | |
j3 | 3:644fc630f958 | 164 | return rtn_val; |
j3 | 3:644fc630f958 | 165 | } |
j3 | 3:644fc630f958 | 166 | |
j3 | 3:644fc630f958 | 167 | |
j3 | 3:644fc630f958 | 168 | //********************************************************************* |
j3 | 3:644fc630f958 | 169 | bool Ds2480b::OWNext(void) |
j3 | 3:644fc630f958 | 170 | { |
j3 | 3:644fc630f958 | 171 | bool rtn_val; |
j3 | 3:644fc630f958 | 172 | |
j3 | 3:644fc630f958 | 173 | //TODO |
j3 | 3:644fc630f958 | 174 | |
j3 | 3:644fc630f958 | 175 | return rtn_val; |
j3 | 3:644fc630f958 | 176 | } |
j3 | 3:644fc630f958 | 177 | |
j3 | 3:644fc630f958 | 178 | |
j3 | 3:644fc630f958 | 179 | //********************************************************************* |
j3 | 3:644fc630f958 | 180 | bool Ds2480b::OWVerify(void) |
j3 | 3:644fc630f958 | 181 | { |
j3 | 3:644fc630f958 | 182 | bool rtn_val; |
j3 | 3:644fc630f958 | 183 | |
j3 | 3:644fc630f958 | 184 | //TODO |
j3 | 3:644fc630f958 | 185 | |
j3 | 3:644fc630f958 | 186 | return rtn_val; |
j3 | 3:644fc630f958 | 187 | } |
j3 | 3:644fc630f958 | 188 | |
j3 | 3:644fc630f958 | 189 | |
j3 | 3:644fc630f958 | 190 | //********************************************************************* |
j3 | 3:644fc630f958 | 191 | void Ds2480b::OWTargetSetup(uint8_t family_code) |
j3 | 3:644fc630f958 | 192 | { |
j3 | 3:644fc630f958 | 193 | //TODO |
j3 | 3:644fc630f958 | 194 | } |
j3 | 3:644fc630f958 | 195 | |
j3 | 3:644fc630f958 | 196 | |
j3 | 3:644fc630f958 | 197 | //********************************************************************* |
j3 | 3:644fc630f958 | 198 | void Ds2480b::OWFamilySkipSetup(void) |
j3 | 3:644fc630f958 | 199 | { |
j3 | 3:644fc630f958 | 200 | //TODO |
j3 | 3:644fc630f958 | 201 | } |
j3 | 3:644fc630f958 | 202 | |
j3 | 3:644fc630f958 | 203 | |
j3 | 3:644fc630f958 | 204 | //********************************************************************* |
j3 | 3:644fc630f958 | 205 | bool Ds2480b::OWSearch(void) |
j3 | 3:644fc630f958 | 206 | { |
j3 | 3:644fc630f958 | 207 | bool rtn_val; |
j3 | 3:644fc630f958 | 208 | |
j3 | 3:644fc630f958 | 209 | //TODO |
j3 | 3:644fc630f958 | 210 | |
j3 | 3:644fc630f958 | 211 | return rtn_val; |
j3 | 3:644fc630f958 | 212 | } |
j3 | 3:644fc630f958 | 213 | |
j3 | 3:644fc630f958 | 214 | |
j3 | 3:644fc630f958 | 215 | //********************************************************************* |
j3 | 3:644fc630f958 | 216 | uint8_t Ds2480b::OWSpeed(uint8_t new_speed) |
j3 | 3:644fc630f958 | 217 | { |
j3 | 3:644fc630f958 | 218 | uint8_t rtn_val; |
j3 | 3:644fc630f958 | 219 | |
j3 | 3:644fc630f958 | 220 | //TODO |
j3 | 3:644fc630f958 | 221 | |
j3 | 3:644fc630f958 | 222 | return(rtn_val); |
j3 | 3:644fc630f958 | 223 | } |
j3 | 3:644fc630f958 | 224 | |
j3 | 3:644fc630f958 | 225 | |
j3 | 3:644fc630f958 | 226 | //********************************************************************* |
j3 | 3:644fc630f958 | 227 | uint8_t Ds2480b::OWLevel(uint8_t new_level) |
j3 | 3:644fc630f958 | 228 | { |
j3 | 3:644fc630f958 | 229 | uint8_t rtn_val; |
j3 | 3:644fc630f958 | 230 | |
j3 | 3:644fc630f958 | 231 | //TODO |
j3 | 3:644fc630f958 | 232 | |
j3 | 3:644fc630f958 | 233 | return(rtn_val); |
j3 | 3:644fc630f958 | 234 | } |
j3 | 3:644fc630f958 | 235 | |
j3 | 3:644fc630f958 | 236 | |
j3 | 3:644fc630f958 | 237 | //********************************************************************* |
j3 | 3:644fc630f958 | 238 | bool Ds2480b::OWWriteBytePower(uint8_t sendbyte) |
j3 | 3:644fc630f958 | 239 | { |
j3 | 3:644fc630f958 | 240 | bool rtn_val; |
j3 | 3:644fc630f958 | 241 | |
j3 | 3:644fc630f958 | 242 | //TODO |
j3 | 3:644fc630f958 | 243 | |
j3 | 3:644fc630f958 | 244 | return rtn_val; |
j3 | 3:644fc630f958 | 245 | } |
j3 | 3:644fc630f958 | 246 | |
j3 | 3:644fc630f958 | 247 | |
j3 | 3:644fc630f958 | 248 | //********************************************************************* |
j3 | 3:644fc630f958 | 249 | bool Ds2480b::OWReadBitPower(uint8_t applyPowerResponse) |
j3 | 3:644fc630f958 | 250 | { |
j3 | 3:644fc630f958 | 251 | bool rtn_val; |
j3 | 3:644fc630f958 | 252 | |
j3 | 3:644fc630f958 | 253 | //TODO |
j3 | 3:644fc630f958 | 254 | |
j3 | 3:644fc630f958 | 255 | return rtn_val; |
j3 | 3:644fc630f958 | 256 | } |
j3 | 3:644fc630f958 | 257 | |
j3 | 3:644fc630f958 | 258 | |
j3 | 3:644fc630f958 | 259 | //********************************************************************* |
j3 | 3:644fc630f958 | 260 | uint8_t Ds2480b::OWCalc_crc8(uint8_t data) |
j3 | 3:644fc630f958 | 261 | { |
j3 | 3:644fc630f958 | 262 | uint8_t rtn_val; |
j3 | 3:644fc630f958 | 263 | |
j3 | 3:644fc630f958 | 264 | //TODO |
j3 | 3:644fc630f958 | 265 | |
j3 | 3:644fc630f958 | 266 | return(rtn_val); |
j3 | 3:644fc630f958 | 267 | } |
j3 | 3:644fc630f958 | 268 | |
j3 | 3:644fc630f958 | 269 | |
j3 | 3:644fc630f958 | 270 | //********************************************************************* |
j3 | 3:644fc630f958 | 271 | void Ds2480b::OWgetROMnumber(uint8_t *p_rom_buff) |
j3 | 3:644fc630f958 | 272 | { |
j3 | 3:644fc630f958 | 273 | //TODO |
j3 | 3:644fc630f958 | 274 | } |