L VD / MAX113XX_Pixi

Library for the MAX11300

MAX113XX_Pixi.cpp@11:31e7ca030b8f, 2017-05-08 (annotated)

Committer:
j3
Date:
Mon May 08 19:24:55 2017 +0000
Revision:
11:31e7ca030b8f
Parent:
10:6efe114ef882
Child:
12:8054ee101bad
Added init for SPI devices

Who changed what in which revision?

UserRevisionLine numberNew contents of line
j3 7:8669a53acd0d 1 /**********************************************************************
j3 7:8669a53acd0d 2 * Copyright (C) 2016 Maxim Integrated Products, Inc., All Rights Reserved.
j3 7:8669a53acd0d 3 *
j3 7:8669a53acd0d 4 * Permission is hereby granted, free of charge, to any person obtaining a
j3 7:8669a53acd0d 5 * copy of this software and associated documentation files (the "Software"),
j3 7:8669a53acd0d 6 * to deal in the Software without restriction, including without limitation
j3 7:8669a53acd0d 7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
j3 7:8669a53acd0d 8 * and/or sell copies of the Software, and to permit persons to whom the
j3 7:8669a53acd0d 9 * Software is furnished to do so, subject to the following conditions:
j3 7:8669a53acd0d 10 *
j3 7:8669a53acd0d 11 * The above copyright notice and this permission notice shall be included
j3 7:8669a53acd0d 12 * in all copies or substantial portions of the Software.
j3 7:8669a53acd0d 13 *
j3 7:8669a53acd0d 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
j3 7:8669a53acd0d 15 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
j3 7:8669a53acd0d 16 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
j3 7:8669a53acd0d 17 * IN NO EVENT SHALL MAXIM INTEGRATED BE LIABLE FOR ANY CLAIM, DAMAGES
j3 7:8669a53acd0d 18 * OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
j3 7:8669a53acd0d 19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
j3 7:8669a53acd0d 20 * OTHER DEALINGS IN THE SOFTWARE.
j3 7:8669a53acd0d 21 *
j3 7:8669a53acd0d 22 * Except as contained in this notice, the name of Maxim Integrated
j3 7:8669a53acd0d 23 * Products, Inc. shall not be used except as stated in the Maxim Integrated
j3 7:8669a53acd0d 24 * Products, Inc. Branding Policy.
j3 7:8669a53acd0d 25 *
j3 7:8669a53acd0d 26 * The mere transfer of this software does not imply any licenses
j3 7:8669a53acd0d 27 * of trade secrets, proprietary technology, copyrights, patents,
j3 7:8669a53acd0d 28 * trademarks, maskwork rights, or any other form of intellectual
j3 7:8669a53acd0d 29 * property whatsoever. Maxim Integrated Products, Inc. retains all
j3 7:8669a53acd0d 30 * ownership rights.
j3 7:8669a53acd0d 31 **********************************************************************/
j3 7:8669a53acd0d 32
j3 9:094df3de3616 33
j3 7:8669a53acd0d 34 #include "MAX113XX_Pixi.h"
j3 7:8669a53acd0d 35
j3 9:094df3de3616 36
j3 9:094df3de3616 37 //20 port devices
j3 9:094df3de3616 38 #if defined(_MAX11300_DESIGNVALUE_H_) || defined(_MAX11301_DESIGNVALUE_H_)
j3 9:094df3de3616 39 static const uint16_t portConfigDesignVals[20] = {
j3 7:8669a53acd0d 40 port_cfg_00_DESIGNVALUE,
j3 7:8669a53acd0d 41 port_cfg_01_DESIGNVALUE,
j3 7:8669a53acd0d 42 port_cfg_02_DESIGNVALUE,
j3 7:8669a53acd0d 43 port_cfg_03_DESIGNVALUE,
j3 7:8669a53acd0d 44 port_cfg_04_DESIGNVALUE,
j3 7:8669a53acd0d 45 port_cfg_05_DESIGNVALUE,
j3 7:8669a53acd0d 46 port_cfg_06_DESIGNVALUE,
j3 7:8669a53acd0d 47 port_cfg_07_DESIGNVALUE,
j3 7:8669a53acd0d 48 port_cfg_08_DESIGNVALUE,
j3 7:8669a53acd0d 49 port_cfg_09_DESIGNVALUE,
j3 7:8669a53acd0d 50 port_cfg_10_DESIGNVALUE,
j3 7:8669a53acd0d 51 port_cfg_11_DESIGNVALUE,
j3 7:8669a53acd0d 52 port_cfg_12_DESIGNVALUE,
j3 7:8669a53acd0d 53 port_cfg_13_DESIGNVALUE,
j3 7:8669a53acd0d 54 port_cfg_14_DESIGNVALUE,
j3 7:8669a53acd0d 55 port_cfg_15_DESIGNVALUE,
j3 7:8669a53acd0d 56 port_cfg_16_DESIGNVALUE,
j3 7:8669a53acd0d 57 port_cfg_17_DESIGNVALUE,
j3 7:8669a53acd0d 58 port_cfg_18_DESIGNVALUE,
j3 7:8669a53acd0d 59 port_cfg_19_DESIGNVALUE};
j3 11:31e7ca030b8f 60
j3 11:31e7ca030b8f 61 static const uint16_t deviceDesignVals[15] = {
j3 11:31e7ca030b8f 62 device_control_DESIGNVALUE,
j3 11:31e7ca030b8f 63 interrupt_mask_DESIGNVALUE,
j3 11:31e7ca030b8f 64 gpi_irqmode_7_to_0_DESIGNVALUE,
j3 11:31e7ca030b8f 65 gpi_irqmode_15_to_8_DESIGNVALUE,
j3 11:31e7ca030b8f 66 gpi_irqmode_19_to_16_DESIGNVALUE,
j3 11:31e7ca030b8f 67 0, //reserved
j3 11:31e7ca030b8f 68 dac_preset_data_1_DESIGNVALUE,
j3 11:31e7ca030b8f 69 dac_preset_data_2_DESIGNVALUE,
j3 11:31e7ca030b8f 70 tmp_mon_cfg_DESIGNVALUE,
j3 11:31e7ca030b8f 71 tmp_mon_int_hi_thresh_DESIGNVALUE,
j3 11:31e7ca030b8f 72 tmp_mon_int_lo_thresh_DESIGNVALUE,
j3 11:31e7ca030b8f 73 tmp_mon_ext1_hi_thresh_DESIGNVALUE,
j3 11:31e7ca030b8f 74 tmp_mon_ext1_lo_thresh_DESIGNVALUE,
j3 11:31e7ca030b8f 75 tmp_mon_ext2_hi_thresh_DESIGNVALUE,
j3 11:31e7ca030b8f 76 tmp_mon_ext2_lo_thresh_DESIGNVALUE};
j3 9:094df3de3616 77 #endif
j3 9:094df3de3616 78
j3 9:094df3de3616 79 //12 port devices...
j3 9:094df3de3616 80 #if defined(_MAX11311_DESIGNVALUE_H_) || defined(_MAX11312_DESIGNVALUE_H_)
j3 9:094df3de3616 81 static const uint16_t portConfigDesignVals[12] = {
j3 9:094df3de3616 82 port_cfg_p0_DESIGNVALUE,
j3 9:094df3de3616 83 port_cfg_p1_DESIGNVALUE,
j3 9:094df3de3616 84 port_cfg_p2_DESIGNVALUE,
j3 9:094df3de3616 85 port_cfg_p3_DESIGNVALUE,
j3 9:094df3de3616 86 port_cfg_p4_DESIGNVALUE,
j3 9:094df3de3616 87 port_cfg_p5_DESIGNVALUE,
j3 9:094df3de3616 88 port_cfg_p6_DESIGNVALUE,
j3 9:094df3de3616 89 port_cfg_p7_DESIGNVALUE,
j3 9:094df3de3616 90 port_cfg_p8_DESIGNVALUE,
j3 9:094df3de3616 91 port_cfg_p9_DESIGNVALUE,
j3 9:094df3de3616 92 port_cfg_p10_DESIGNVALUE,
j3 9:094df3de3616 93 port_cfg_p11_DESIGNVALUE};
j3 9:094df3de3616 94 #endif
j3 9:094df3de3616 95
j3 7:8669a53acd0d 96
j3 7:8669a53acd0d 97 //************************** Base Class member fxs *****************************
j3 9:094df3de3616 98 MAX113XX_Pixi::MAX113XX_Pixi(Device_e device, PinName cnvt):
j3 9:094df3de3616 99 m_device(device), m_cnvt(cnvt, 1)
j3 7:8669a53acd0d 100 {
j3 11:31e7ca030b8f 101 }
j3 11:31e7ca030b8f 102
j3 7:8669a53acd0d 103
j3 7:8669a53acd0d 104 //*********************************************************************
j3 9:094df3de3616 105 MAX113XX_Pixi::CmdResult_e MAX113XX_Pixi::gpioWrite(Ports_e port,
j3 9:094df3de3616 106 const uint8_t state)
j3 7:8669a53acd0d 107 {
j3 10:6efe114ef882 108 uint16_t temp;
j3 10:6efe114ef882 109 uint16_t port_mask;
j3 10:6efe114ef882 110
j3 7:8669a53acd0d 111 MAX113XX_Pixi::CmdResult_e result = MAX113XX_Pixi::OpFailure;
j3 9:094df3de3616 112
j3 10:6efe114ef882 113 if(m_device == MAX11300 || m_device == MAX11301) //20 port device
j3 9:094df3de3616 114 {
j3 10:6efe114ef882 115 if(((portConfigDesignVals[port] & 0xF000) >> 12) == MAX113XX_Pixi::MODE_3)
j3 10:6efe114ef882 116 {
j3 10:6efe114ef882 117 if(port < MAX113XX_Pixi::PORT16)
j3 10:6efe114ef882 118 {
j3 10:6efe114ef882 119 port_mask = (1 << port);
j3 10:6efe114ef882 120 temp = readRegister(gpo_data_15_to_0);
j3 10:6efe114ef882 121 if(state & 0x01)
j3 10:6efe114ef882 122 {
j3 10:6efe114ef882 123 temp |= port_mask;
j3 10:6efe114ef882 124 }
j3 10:6efe114ef882 125 else
j3 10:6efe114ef882 126 {
j3 10:6efe114ef882 127 temp &= ~port_mask;
j3 10:6efe114ef882 128 }
j3 10:6efe114ef882 129 writeRegister(gpo_data_15_to_0, temp);
j3 10:6efe114ef882 130 }
j3 10:6efe114ef882 131 else
j3 10:6efe114ef882 132 {
j3 10:6efe114ef882 133 port_mask = (1 << (port - MAX113XX_Pixi::PORT16));
j3 10:6efe114ef882 134 temp = readRegister(gpo_data_19_to_16);
j3 10:6efe114ef882 135 if(state & 0x01)
j3 10:6efe114ef882 136 {
j3 10:6efe114ef882 137 temp |= port_mask;
j3 10:6efe114ef882 138 }
j3 10:6efe114ef882 139 else
j3 10:6efe114ef882 140 {
j3 10:6efe114ef882 141 temp &= ~port_mask;
j3 10:6efe114ef882 142 }
j3 10:6efe114ef882 143 writeRegister(gpo_data_19_to_16, temp);
j3 10:6efe114ef882 144 }
j3 10:6efe114ef882 145
j3 10:6efe114ef882 146 result = MAX113XX_Pixi::Success;
j3 10:6efe114ef882 147 }
j3 9:094df3de3616 148 }
j3 9:094df3de3616 149 else //12 port device
j3 9:094df3de3616 150 {
j3 9:094df3de3616 151 }
j3 7:8669a53acd0d 152
j3 7:8669a53acd0d 153 return result;
j3 7:8669a53acd0d 154 }
j3 7:8669a53acd0d 155
j3 7:8669a53acd0d 156 //*********************************************************************
j3 9:094df3de3616 157 MAX113XX_Pixi::CmdResult_e MAX113XX_Pixi::gpioRead(Ports_e port, uint8_t &state)
j3 7:8669a53acd0d 158 {
j3 7:8669a53acd0d 159 MAX113XX_Pixi::CmdResult_e result = MAX113XX_Pixi::OpFailure;
j3 7:8669a53acd0d 160
j3 10:6efe114ef882 161 if(m_device == MAX11300 || m_device == MAX11301) //20 port device
j3 9:094df3de3616 162 {
j3 10:6efe114ef882 163 if(((portConfigDesignVals[port] & 0xF000) >> 12) == MAX113XX_Pixi::MODE_1)
j3 10:6efe114ef882 164 {
j3 10:6efe114ef882 165 if(port < MAX113XX_Pixi::PORT16)
j3 10:6efe114ef882 166 {
j3 10:6efe114ef882 167 state = (readRegister(gpi_data_15_to_0) >> port);
j3 10:6efe114ef882 168 }
j3 10:6efe114ef882 169 else
j3 10:6efe114ef882 170 {
j3 10:6efe114ef882 171 state = (readRegister(gpi_data_19_to_16) >> (port - MAX113XX_Pixi::PORT16));
j3 10:6efe114ef882 172 }
j3 10:6efe114ef882 173
j3 10:6efe114ef882 174 result = MAX113XX_Pixi::Success;
j3 10:6efe114ef882 175 }
j3 9:094df3de3616 176 }
j3 9:094df3de3616 177 else //12 port device
j3 9:094df3de3616 178 {
j3 9:094df3de3616 179 }
j3 9:094df3de3616 180
j3 7:8669a53acd0d 181 return result;
j3 7:8669a53acd0d 182 }
j3 7:8669a53acd0d 183
j3 7:8669a53acd0d 184 //*********************************************************************
j3 9:094df3de3616 185 MAX113XX_Pixi::CmdResult_e MAX113XX_Pixi::singleEndedADCRead(Ports_e port, uint16_t &data)
j3 7:8669a53acd0d 186 {
j3 7:8669a53acd0d 187 MAX113XX_Pixi::CmdResult_e result = MAX113XX_Pixi::OpFailure;
j3 7:8669a53acd0d 188
j3 10:6efe114ef882 189 if(m_device == MAX11300 || m_device == MAX11301) //20 port device
j3 9:094df3de3616 190 {
j3 10:6efe114ef882 191 if(((portConfigDesignVals[port] & 0xF000) >> 12) == MAX113XX_Pixi::MODE_7)
j3 10:6efe114ef882 192 {
j3 10:6efe114ef882 193 uint8_t num_samples = ((portConfigDesignVals[port] & port_cfg_00_funcprm_nsamples) >> 5);
j3 10:6efe114ef882 194 num_samples = (1 << num_samples);
j3 10:6efe114ef882 195
j3 10:6efe114ef882 196 while(num_samples--)
j3 10:6efe114ef882 197 {
j3 10:6efe114ef882 198 m_cnvt = 0;
j3 10:6efe114ef882 199 wait_us(1);
j3 10:6efe114ef882 200 m_cnvt = 1;
j3 10:6efe114ef882 201 wait_us(100);
j3 10:6efe114ef882 202 }
j3 10:6efe114ef882 203 data = readRegister((adc_data_port_00 + port));
j3 10:6efe114ef882 204
j3 10:6efe114ef882 205 result = MAX113XX_Pixi::Success;
j3 10:6efe114ef882 206 }
j3 9:094df3de3616 207 }
j3 9:094df3de3616 208 else //12 port device
j3 9:094df3de3616 209 {
j3 9:094df3de3616 210 }
j3 9:094df3de3616 211
j3 7:8669a53acd0d 212 return result;
j3 7:8669a53acd0d 213 }
j3 7:8669a53acd0d 214
j3 7:8669a53acd0d 215 //*********************************************************************
j3 9:094df3de3616 216 MAX113XX_Pixi::CmdResult_e MAX113XX_Pixi::singleEndedDACWrite(Ports_e port,
j3 7:8669a53acd0d 217 const uint16_t data)
j3 7:8669a53acd0d 218 {
j3 7:8669a53acd0d 219 MAX113XX_Pixi::CmdResult_e result = MAX113XX_Pixi::OpFailure;
j3 7:8669a53acd0d 220
j3 10:6efe114ef882 221 if(m_device == MAX11300 || m_device == MAX11301) //20 port device
j3 9:094df3de3616 222 {
j3 10:6efe114ef882 223 if(((portConfigDesignVals[port] & 0xF000) >> 12) == MAX113XX_Pixi::MODE_5)
j3 10:6efe114ef882 224 {
j3 10:6efe114ef882 225 writeRegister((dac_data_port_00 + port) , data);
j3 10:6efe114ef882 226 result = MAX113XX_Pixi::Success;
j3 10:6efe114ef882 227 }
j3 9:094df3de3616 228 }
j3 9:094df3de3616 229 else //12 port device
j3 9:094df3de3616 230 {
j3 9:094df3de3616 231 }
j3 9:094df3de3616 232
j3 7:8669a53acd0d 233 return result;
j3 7:8669a53acd0d 234 }
j3 7:8669a53acd0d 235
j3 7:8669a53acd0d 236 //*********************************************************************
j3 7:8669a53acd0d 237 void MAX113XX_Pixi::dumpPixiMemory(Serial &ser, MAX113XX_Pixi &pixi)
j3 7:8669a53acd0d 238 {
j3 10:6efe114ef882 239 uint16_t mem[0x74];
j3 7:8669a53acd0d 240
j3 7:8669a53acd0d 241 pixi.blockRead(dev_id, mem, 0x74);
j3 7:8669a53acd0d 242 for(uint8_t idx = 0; idx < 0x74; idx++)
j3 7:8669a53acd0d 243 {
j3 7:8669a53acd0d 244 ser.printf("Register 0x%2x = 0x%4x\r\n", idx, mem[idx]);
j3 7:8669a53acd0d 245 }
j3 7:8669a53acd0d 246 ser.printf("\r\n");
j3 7:8669a53acd0d 247 }
j3 7:8669a53acd0d 248
j3 7:8669a53acd0d 249
j3 9:094df3de3616 250 /// SPI first byte when writing MAX11300/11
j3 9:094df3de3616 251 //(7-bit address in bits 0x7E; LSB=0 for write)
j3 9:094df3de3616 252 #define MAX113XXAddr_SPI_Write(RegAddr) ( (RegAddr << 1) )
j3 9:094df3de3616 253
j3 9:094df3de3616 254 /// SPI first byte when reading MAX11300/11
j3 9:094df3de3616 255 //(7-bit address in bits 0x7E; LSB=1 for read)
j3 9:094df3de3616 256 #define MAX113XXAddr_SPI_Read(RegAddr) ( (RegAddr << 1) | 1 )
j3 9:094df3de3616 257
j3 7:8669a53acd0d 258 //*************************** SPI Implementation ******************************
j3 9:094df3de3616 259 MAX113XX_SPI::MAX113XX_SPI(SPI & spiBus, PinName cs,
j3 9:094df3de3616 260 MAX113XX_Pixi::Device_e device, PinName cnvt):
j3 9:094df3de3616 261 MAX113XX_Pixi(device, cnvt), m_spiBus(spiBus), m_cs(cs, 1)
j3 7:8669a53acd0d 262 {
j3 11:31e7ca030b8f 263 if((m_device == MAX11300) || (m_device == MAX11301)) //20 port device
j3 11:31e7ca030b8f 264 {
j3 11:31e7ca030b8f 265 blockWrite(device_control, deviceDesignVals, 15);
j3 11:31e7ca030b8f 266 blockWrite(port_cfg_00, portConfigDesignVals, 20);
j3 11:31e7ca030b8f 267 wait(0.1);
j3 11:31e7ca030b8f 268 }
j3 11:31e7ca030b8f 269 else //12 port device
j3 11:31e7ca030b8f 270 {
j3 11:31e7ca030b8f 271 }
j3 7:8669a53acd0d 272 }
j3 7:8669a53acd0d 273
j3 7:8669a53acd0d 274 //*********************************************************************
j3 7:8669a53acd0d 275 MAX113XX_SPI::~MAX113XX_SPI()
j3 7:8669a53acd0d 276 {
j3 7:8669a53acd0d 277 //empty block
j3 7:8669a53acd0d 278 }
j3 7:8669a53acd0d 279
j3 7:8669a53acd0d 280 //*********************************************************************
j3 9:094df3de3616 281 void MAX113XX_SPI::writeRegister(uint8_t reg, const uint16_t data)
j3 7:8669a53acd0d 282 {
j3 7:8669a53acd0d 283 m_cs = 0;
j3 9:094df3de3616 284 m_spiBus.write(MAX113XXAddr_SPI_Write(reg));
j3 7:8669a53acd0d 285 m_spiBus.write(((0xFF00 & data) >> 8));
j3 7:8669a53acd0d 286 m_spiBus.write((0x00FF & data));
j3 7:8669a53acd0d 287 m_cs = 1;
j3 7:8669a53acd0d 288 }
j3 7:8669a53acd0d 289
j3 7:8669a53acd0d 290 //*********************************************************************
j3 9:094df3de3616 291 uint16_t MAX113XX_SPI::readRegister(uint8_t reg)
j3 7:8669a53acd0d 292 {
j3 7:8669a53acd0d 293 uint16_t rtn_val = 0;
j3 7:8669a53acd0d 294
j3 7:8669a53acd0d 295 m_cs = 0;
j3 9:094df3de3616 296 m_spiBus.write(MAX113XXAddr_SPI_Read(reg));
j3 7:8669a53acd0d 297 rtn_val |= (m_spiBus.write(0xFF) << 8);
j3 7:8669a53acd0d 298 rtn_val |= m_spiBus.write(0xFF);
j3 7:8669a53acd0d 299 m_cs = 1;
j3 7:8669a53acd0d 300
j3 7:8669a53acd0d 301 return rtn_val;
j3 7:8669a53acd0d 302 }
j3 7:8669a53acd0d 303
j3 7:8669a53acd0d 304 //*********************************************************************
j3 9:094df3de3616 305 void MAX113XX_SPI::blockWrite(uint8_t reg, const uint16_t *data,
j3 7:8669a53acd0d 306 const uint8_t num_reg)
j3 7:8669a53acd0d 307 {
j3 11:31e7ca030b8f 308 m_cs = 0;
j3 11:31e7ca030b8f 309 m_spiBus.write(MAX113XXAddr_SPI_Write(reg));
j3 7:8669a53acd0d 310 for(uint8_t idx = 0; idx < num_reg; idx++)
j3 7:8669a53acd0d 311 {
j3 11:31e7ca030b8f 312 m_spiBus.write(((0xFF00 & data[idx]) >> 8));
j3 11:31e7ca030b8f 313 m_spiBus.write((0x00FF & data[idx]));
j3 7:8669a53acd0d 314 }
j3 11:31e7ca030b8f 315 m_cs = 1;
j3 7:8669a53acd0d 316 }
j3 7:8669a53acd0d 317
j3 7:8669a53acd0d 318 //*********************************************************************
j3 9:094df3de3616 319 void MAX113XX_SPI::blockRead(uint8_t reg, uint16_t *data, const uint8_t num_reg)
j3 7:8669a53acd0d 320 {
j3 11:31e7ca030b8f 321 uint16_t temp;
j3 11:31e7ca030b8f 322 m_cs = 0;
j3 11:31e7ca030b8f 323 m_spiBus.write(MAX113XXAddr_SPI_Read(reg));
j3 11:31e7ca030b8f 324 for(uint8_t idx = 0; idx < num_reg; idx ++)
j3 7:8669a53acd0d 325 {
j3 11:31e7ca030b8f 326 temp = 0;
j3 11:31e7ca030b8f 327 temp |= (m_spiBus.write(0xFF) << 8);
j3 11:31e7ca030b8f 328 temp |= m_spiBus.write(0xFF);
j3 11:31e7ca030b8f 329 data[idx] = temp;
j3 7:8669a53acd0d 330 }
j3 11:31e7ca030b8f 331 m_cs = 1;
j3 7:8669a53acd0d 332 }
j3 7:8669a53acd0d 333
j3 7:8669a53acd0d 334
j3 7:8669a53acd0d 335 //*************************** I2C Implementation ******************************
j3 9:094df3de3616 336 MAX113XX_I2C::MAX113XX_I2C(I2C &i2cBus, MAX113XX_Pixi::Device_e device, PinName cnvt):
j3 9:094df3de3616 337 MAX113XX_Pixi(device, cnvt), m_i2cBus(i2cBus)
j3 7:8669a53acd0d 338 {
j3 11:31e7ca030b8f 339 if((m_device == MAX11300) || (m_device == MAX11301)) //20 port device
j3 11:31e7ca030b8f 340 {
j3 11:31e7ca030b8f 341 blockWrite(device_control, deviceDesignVals, 15);
j3 11:31e7ca030b8f 342 blockWrite(port_cfg_00, portConfigDesignVals, 20);
j3 11:31e7ca030b8f 343 wait(0.1);
j3 11:31e7ca030b8f 344 }
j3 11:31e7ca030b8f 345 else //12 port device
j3 11:31e7ca030b8f 346 {
j3 11:31e7ca030b8f 347 }
j3 7:8669a53acd0d 348 }
j3 7:8669a53acd0d 349
j3 7:8669a53acd0d 350 //*********************************************************************
j3 7:8669a53acd0d 351 MAX113XX_I2C::~MAX113XX_I2C()
j3 7:8669a53acd0d 352 {
j3 7:8669a53acd0d 353 //empty block
j3 7:8669a53acd0d 354 }
j3 7:8669a53acd0d 355
j3 7:8669a53acd0d 356 //*********************************************************************
j3 9:094df3de3616 357 void MAX113XX_I2C::writeRegister(uint8_t reg, const uint16_t data)
j3 7:8669a53acd0d 358 {
j3 7:8669a53acd0d 359
j3 7:8669a53acd0d 360 }
j3 7:8669a53acd0d 361
j3 7:8669a53acd0d 362 //*********************************************************************
j3 9:094df3de3616 363 uint16_t MAX113XX_I2C::readRegister(uint8_t reg)
j3 7:8669a53acd0d 364 {
j3 7:8669a53acd0d 365 uint16_t rtn_val = 0;
j3 7:8669a53acd0d 366
j3 7:8669a53acd0d 367 return rtn_val;
j3 7:8669a53acd0d 368 }
j3 7:8669a53acd0d 369
j3 7:8669a53acd0d 370 //*********************************************************************
j3 9:094df3de3616 371 void MAX113XX_I2C::blockWrite(uint8_t reg, const uint16_t *data,
j3 7:8669a53acd0d 372 const uint8_t num_reg)
j3 7:8669a53acd0d 373 {
j3 7:8669a53acd0d 374
j3 7:8669a53acd0d 375 }
j3 7:8669a53acd0d 376
j3 7:8669a53acd0d 377 //*********************************************************************
j3 9:094df3de3616 378 void MAX113XX_I2C::blockRead(uint8_t reg, uint16_t *data, const uint8_t num_reg)
j3 7:8669a53acd0d 379 {
j3 7:8669a53acd0d 380
j3 7:8669a53acd0d 381 }