src/hardware/scpi-pps/profiles.c

   1 /*
   2  * This file is part of the libsigrok project.
   3  *
   4  * Copyright (C) 2014 Bert Vermeulen <bert@biot.com>
   5  * Copyright (C) 2015 Google, Inc.
   6  * (Written by Alexandru Gagniuc <mrnuke@google.com> for Google, Inc.)
   7  *
   8  * This program is free software: you can redistribute it and/or modify
   9  * it under the terms of the GNU General Public License as published by
  10  * the Free Software Foundation, either version 3 of the License, or
  11  * (at your option) any later version.
  12  *
  13  * This program is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16  * GNU General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU General Public License
  19  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  20  */
  21
  22 #include <string.h>
  23 #include <strings.h>
  24 #include "protocol.h"
  25
  26 #define CH_IDX(x) (1 << x)
  27 #define FREQ_DC_ONLY {0, 0, 0}
  28
  29 const char *pps_vendors[][2] = {
  30         { "RIGOL TECHNOLOGIES", "Rigol" },
  31         { "HEWLETT-PACKARD", "HP" },
  32         { "PHILIPS", "Philips" },
  33         { "Chroma ATE", "Chroma" },
  34 };
  35
  36 const char *get_vendor(const char *raw_vendor)
  37 {
  38         unsigned int i;
  39
  40         for (i = 0; i < ARRAY_SIZE(pps_vendors); i++) {
  41                 if (!strcasecmp(raw_vendor, pps_vendors[i][0]))
  42                         return pps_vendors[i][1];
  43         }
  44
  45         return raw_vendor;
  46 }
  47
  48 static const uint32_t devopts_none[] = { };
  49
  50 /* Chroma 61600 series AC source */
  51 static const uint32_t chroma_61604_devopts[] = {
  52         SR_CONF_CONTINUOUS | SR_CONF_SET,
  53 };
  54
  55 static const uint32_t chroma_61604_devopts_cg[] = {
  56         SR_CONF_OVER_VOLTAGE_PROTECTION_THRESHOLD | SR_CONF_GET | SR_CONF_SET,
  57         SR_CONF_OVER_CURRENT_PROTECTION_THRESHOLD | SR_CONF_GET | SR_CONF_SET,
  58         SR_CONF_OUTPUT_VOLTAGE | SR_CONF_GET,
  59         SR_CONF_OUTPUT_VOLTAGE_TARGET | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
  60         SR_CONF_OUTPUT_CURRENT | SR_CONF_GET,
  61         SR_CONF_OUTPUT_ENABLED | SR_CONF_GET | SR_CONF_SET,
  62 };
  63
  64 const struct channel_spec chroma_61604_ch[] = {
  65         { "1", { 0, 300, 0.1 }, { 0, 16, 0.1 }, FREQ_DC_ONLY },
  66 };
  67
  68 const struct channel_group_spec chroma_61604_cg[] = {
  69         { "1", CH_IDX(0), PPS_OVP | PPS_OCP },
  70 };
  71
  72 const struct scpi_command chroma_61604_cmd[] = {
  73         { SCPI_CMD_REMOTE, "SYST:REM" },
  74         { SCPI_CMD_LOCAL, "SYST:LOC" },
  75         { SCPI_CMD_GET_MEAS_VOLTAGE, ":FETC:VOLT:ACDC?" },
  76         { SCPI_CMD_GET_MEAS_CURRENT, ":FETC:CURR:AC?" },
  77         { SCPI_CMD_GET_MEAS_POWER, ":FETC:POW:AC?" },
  78         { SCPI_CMD_GET_VOLTAGE_TARGET, ":SOUR:VOLT:AC?" },
  79         { SCPI_CMD_SET_VOLTAGE_TARGET, ":SOUR:VOLT:AC %.1f" },
  80         { SCPI_CMD_GET_OUTPUT_ENABLED, ":OUTP?" },
  81         { SCPI_CMD_SET_OUTPUT_ENABLE, ":OUTP ON" },
  82         { SCPI_CMD_SET_OUTPUT_DISABLE, ":OUTP OFF" },
  83         { SCPI_CMD_GET_OVER_VOLTAGE_PROTECTION_THRESHOLD, ":SOUR:VOLT:LIM:AC?" },
  84         { SCPI_CMD_SET_OVER_VOLTAGE_PROTECTION_THRESHOLD, ":SOUR:VOLT:LIM:AC %.1f" },
  85         /* This is not a current limit mode. It is overcurrent protection */
  86         { SCPI_CMD_GET_OVER_CURRENT_PROTECTION_THRESHOLD, ":SOUR:CURR:LIM?" },
  87         { SCPI_CMD_SET_OVER_CURRENT_PROTECTION_THRESHOLD, ":SOUR:CURR:LIM %.2f" },
  88 };
  89
  90 /* Rigol DP800 series */
  91 static const uint32_t rigol_dp800_devopts[] = {
  92         SR_CONF_CONTINUOUS | SR_CONF_SET,
  93         SR_CONF_OVER_TEMPERATURE_PROTECTION | SR_CONF_GET | SR_CONF_SET,
  94 };
  95
  96 static const uint32_t rigol_dp800_devopts_cg[] = {
  97         SR_CONF_OUTPUT_REGULATION | SR_CONF_GET,
  98         SR_CONF_OVER_VOLTAGE_PROTECTION_ENABLED | SR_CONF_GET | SR_CONF_SET,
  99         SR_CONF_OVER_VOLTAGE_PROTECTION_ACTIVE | SR_CONF_GET,
 100         SR_CONF_OVER_VOLTAGE_PROTECTION_THRESHOLD | SR_CONF_GET | SR_CONF_SET,
 101         SR_CONF_OVER_CURRENT_PROTECTION_ENABLED | SR_CONF_GET | SR_CONF_SET,
 102         SR_CONF_OVER_CURRENT_PROTECTION_ACTIVE | SR_CONF_GET,
 103         SR_CONF_OVER_CURRENT_PROTECTION_THRESHOLD | SR_CONF_GET | SR_CONF_SET,
 104         SR_CONF_OUTPUT_VOLTAGE | SR_CONF_GET,
 105         SR_CONF_OUTPUT_VOLTAGE_TARGET | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
 106         SR_CONF_OUTPUT_CURRENT | SR_CONF_GET,
 107         SR_CONF_OUTPUT_CURRENT_LIMIT | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
 108         SR_CONF_OUTPUT_ENABLED | SR_CONF_GET | SR_CONF_SET,
 109 };
 110
 111 const struct channel_spec rigol_dp821a_ch[] = {
 112         { "1", { 0, 60, 0.001 }, { 0, 1, 0.0001 }, FREQ_DC_ONLY },
 113         { "2", { 0, 8, 0.001 }, { 0, 10, 0.001 }, FREQ_DC_ONLY },
 114 };
 115
 116 const struct channel_spec rigol_dp831_ch[] = {
 117         { "1", { 0, 8, 0.001 }, { 0, 5, 0.0003 }, FREQ_DC_ONLY },
 118         { "2", { 0, 30, 0.001 }, { 0, 2, 0.0001 }, FREQ_DC_ONLY },
 119         { "3", { 0, -30, 0.001 }, { 0, 2, 0.0001 }, FREQ_DC_ONLY },
 120 };
 121
 122 const struct channel_spec rigol_dp832_ch[] = {
 123         { "1", { 0, 30, 0.001 }, { 0, 3, 0.001 }, FREQ_DC_ONLY },
 124         { "2", { 0, 30, 0.001 }, { 0, 3, 0.001 }, FREQ_DC_ONLY },
 125         { "3", { 0, 5, 0.001 }, { 0, 3, 0.001 }, FREQ_DC_ONLY },
 126 };
 127
 128 const struct channel_group_spec rigol_dp820_cg[] = {
 129         { "1", CH_IDX(0), PPS_OVP | PPS_OCP },
 130         { "2", CH_IDX(1), PPS_OVP | PPS_OCP },
 131 };
 132
 133 const struct channel_group_spec rigol_dp830_cg[] = {
 134         { "1", CH_IDX(0), PPS_OVP | PPS_OCP },
 135         { "2", CH_IDX(1), PPS_OVP | PPS_OCP },
 136         { "3", CH_IDX(2), PPS_OVP | PPS_OCP },
 137 };
 138
 139 const struct scpi_command rigol_dp800_cmd[] = {
 140         { SCPI_CMD_REMOTE, "SYST:REMOTE" },
 141         { SCPI_CMD_LOCAL, "SYST:LOCAL" },
 142         { SCPI_CMD_BEEPER, "SYST:BEEP:STAT?" },
 143         { SCPI_CMD_BEEPER_ENABLE, "SYST:BEEP:STAT ON" },
 144         { SCPI_CMD_BEEPER_DISABLE, "SYST:BEEP:STAT OFF" },
 145         { SCPI_CMD_SELECT_CHANNEL, ":INST:NSEL %s" },
 146         { SCPI_CMD_GET_MEAS_VOLTAGE, ":MEAS:VOLT?" },
 147         { SCPI_CMD_GET_MEAS_CURRENT, ":MEAS:CURR?" },
 148         { SCPI_CMD_GET_MEAS_POWER, ":MEAS:POWE?" },
 149         { SCPI_CMD_GET_VOLTAGE_TARGET, ":SOUR:VOLT?" },
 150         { SCPI_CMD_SET_VOLTAGE_TARGET, ":SOUR:VOLT %.6f" },
 151         { SCPI_CMD_GET_CURRENT_LIMIT, ":SOUR:CURR?" },
 152         { SCPI_CMD_SET_CURRENT_LIMIT, ":SOUR:CURR %.6f" },
 153         { SCPI_CMD_GET_OUTPUT_ENABLED, ":OUTP?" },
 154         { SCPI_CMD_SET_OUTPUT_ENABLE, ":OUTP ON" },
 155         { SCPI_CMD_SET_OUTPUT_DISABLE, ":OUTP OFF" },
 156         { SCPI_CMD_GET_OUTPUT_REGULATION, ":OUTP:MODE?" },
 157         { SCPI_CMD_GET_OVER_TEMPERATURE_PROTECTION, ":SYST:OTP?" },
 158         { SCPI_CMD_SET_OVER_TEMPERATURE_PROTECTION_ENABLE, ":SYST:OTP ON" },
 159         { SCPI_CMD_SET_OVER_TEMPERATURE_PROTECTION_DISABLE, ":SYST:OTP OFF" },
 160         { SCPI_CMD_GET_OVER_VOLTAGE_PROTECTION_ENABLED, ":OUTP:OVP?" },
 161         { SCPI_CMD_SET_OVER_VOLTAGE_PROTECTION_ENABLE, ":OUTP:OVP ON" },
 162         { SCPI_CMD_SET_OVER_VOLTAGE_PROTECTION_DISABLE, ":OUTP:OVP OFF" },
 163         { SCPI_CMD_GET_OVER_VOLTAGE_PROTECTION_ACTIVE, ":OUTP:OVP:QUES?" },
 164         { SCPI_CMD_GET_OVER_VOLTAGE_PROTECTION_THRESHOLD, ":OUTP:OVP:VAL?" },
 165         { SCPI_CMD_SET_OVER_VOLTAGE_PROTECTION_THRESHOLD, ":OUTP:OVP:VAL %.6f" },
 166         { SCPI_CMD_GET_OVER_CURRENT_PROTECTION_ENABLED, ":OUTP:OCP?" },
 167         { SCPI_CMD_SET_OVER_CURRENT_PROTECTION_ENABLE, ":OUTP:OCP:STAT ON" },
 168         { SCPI_CMD_SET_OVER_CURRENT_PROTECTION_DISABLE, ":OUTP:OCP:STAT OFF" },
 169         { SCPI_CMD_GET_OVER_CURRENT_PROTECTION_ACTIVE, ":OUTP:OCP:QUES?" },
 170         { SCPI_CMD_GET_OVER_CURRENT_PROTECTION_THRESHOLD, ":OUTP:OCP:VAL?" },
 171         { SCPI_CMD_SET_OVER_CURRENT_PROTECTION_THRESHOLD, ":OUTP:OCP:VAL %.6f" },
 172 };
 173
 174 /* HP 663xx series */
 175 static const uint32_t hp_6632b_devopts[] = {
 176         SR_CONF_CONTINUOUS | SR_CONF_SET,
 177         SR_CONF_OUTPUT_ENABLED | SR_CONF_GET | SR_CONF_SET,
 178         SR_CONF_OUTPUT_VOLTAGE | SR_CONF_GET,
 179         SR_CONF_OUTPUT_CURRENT | SR_CONF_GET,
 180         SR_CONF_OUTPUT_VOLTAGE_TARGET | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
 181         SR_CONF_OUTPUT_CURRENT_LIMIT | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
 182 };
 183
 184 const struct channel_spec hp_6632b_ch[] = {
 185         { "1", { 0, 20.475, 0.005 }, { 0, 5.1188, 0.00132 }, FREQ_DC_ONLY },
 186 };
 187
 188 const struct channel_group_spec hp_6632b_cg[] = {
 189         { "1", CH_IDX(0), 0 },
 190 };
 191
 192 const struct scpi_command hp_6632b_cmd[] = {
 193         { SCPI_CMD_GET_OUTPUT_ENABLED, "OUTP:STAT?" },
 194         { SCPI_CMD_SET_OUTPUT_ENABLE, "OUTP:STAT ON" },
 195         { SCPI_CMD_SET_OUTPUT_DISABLE, "OUTP:STAT OFF" },
 196         { SCPI_CMD_GET_MEAS_VOLTAGE, ":MEAS:VOLT?" },
 197         { SCPI_CMD_GET_MEAS_CURRENT, ":MEAS:CURR?" },
 198         { SCPI_CMD_GET_VOLTAGE_TARGET, ":SOUR:VOLT?" },
 199         { SCPI_CMD_SET_VOLTAGE_TARGET, ":SOUR:VOLT %.6f" },
 200         { SCPI_CMD_GET_CURRENT_LIMIT, ":SOUR:CURR?" },
 201         { SCPI_CMD_SET_CURRENT_LIMIT, ":SOUR:CURR %.6f" },
 202 };
 203
 204 /* Philips/Fluke PM2800 series */
 205 static const uint32_t philips_pm2800_devopts[] = {
 206         SR_CONF_CONTINUOUS | SR_CONF_SET,
 207 };
 208
 209 static const uint32_t philips_pm2800_devopts_cg[] = {
 210         SR_CONF_OUTPUT_ENABLED | SR_CONF_GET | SR_CONF_SET,
 211         SR_CONF_OUTPUT_VOLTAGE | SR_CONF_GET,
 212         SR_CONF_OUTPUT_VOLTAGE_TARGET | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
 213         SR_CONF_OUTPUT_CURRENT | SR_CONF_GET,
 214         SR_CONF_OUTPUT_CURRENT_LIMIT | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
 215         SR_CONF_OVER_VOLTAGE_PROTECTION_ACTIVE | SR_CONF_GET,
 216         SR_CONF_OVER_VOLTAGE_PROTECTION_THRESHOLD | SR_CONF_GET | SR_CONF_SET,
 217         SR_CONF_OVER_CURRENT_PROTECTION_ENABLED | SR_CONF_GET | SR_CONF_SET,
 218         SR_CONF_OVER_CURRENT_PROTECTION_ACTIVE | SR_CONF_GET,
 219         SR_CONF_OUTPUT_REGULATION | SR_CONF_GET,
 220 };
 221
 222 enum philips_pm2800_modules {
 223         PM2800_MOD_30V_10A = 1,
 224         PM2800_MOD_60V_5A,
 225         PM2800_MOD_60V_10A,
 226         PM2800_MOD_8V_15A,
 227         PM2800_MOD_60V_2A,
 228         PM2800_MOD_120V_1A,
 229 };
 230
 231 static const struct philips_pm2800_module_spec {
 232         /* Min, max, programming resolution. */
 233         float voltage[3];
 234         float current[3];
 235 } philips_pm2800_module_specs[] = {
 236         /* Autoranging modules. */
 237         [PM2800_MOD_30V_10A] = { { 0, 30, 0.0075 }, { 0, 10, 0.0025 } },
 238         [PM2800_MOD_60V_5A] = { { 0, 60, 0.015 }, { 0, 5, 0.00125 } },
 239         [PM2800_MOD_60V_10A] = { { 0, 60, 0.015 }, { 0, 10, 0.0025 } },
 240         /* Linear modules. */
 241         [PM2800_MOD_8V_15A] = { { 0, 8, 0.002 }, { -15, 15, 0.00375 } },
 242         [PM2800_MOD_60V_2A] = { { 0, 60, 0.015 }, { -2, 2, 0.0005 } },
 243         [PM2800_MOD_120V_1A] = { { 0, 120, 0.030 }, { -1, 1, 0.00025 } },
 244 };
 245
 246 static const struct philips_pm2800_model {
 247         unsigned int chassis;
 248         unsigned int num_modules;
 249         unsigned int set;
 250         unsigned int modules[3];
 251 } philips_pm2800_matrix[] = {
 252         /* Autoranging chassis. */
 253         { 1, 1, 0, { PM2800_MOD_30V_10A, 0, 0 } },
 254         { 1, 1, 1, { PM2800_MOD_60V_5A, 0, 0 } },
 255         { 1, 2, 0, { PM2800_MOD_30V_10A, PM2800_MOD_30V_10A, 0 } },
 256         { 1, 2, 1, { PM2800_MOD_60V_5A, PM2800_MOD_60V_5A, 0 } },
 257         { 1, 2, 2, { PM2800_MOD_30V_10A, PM2800_MOD_60V_5A, 0 } },
 258         { 1, 2, 3, { PM2800_MOD_30V_10A, PM2800_MOD_60V_10A, 0 } },
 259         { 1, 2, 4, { PM2800_MOD_60V_5A, PM2800_MOD_60V_10A, 0 } },
 260         { 1, 3, 0, { PM2800_MOD_30V_10A, PM2800_MOD_30V_10A, PM2800_MOD_30V_10A } },
 261         { 1, 3, 1, { PM2800_MOD_60V_5A, PM2800_MOD_60V_5A, PM2800_MOD_60V_5A } },
 262         { 1, 3, 2, { PM2800_MOD_30V_10A, PM2800_MOD_30V_10A, PM2800_MOD_60V_5A } },
 263         { 1, 3, 3, { PM2800_MOD_30V_10A, PM2800_MOD_60V_5A, PM2800_MOD_60V_5A } },
 264         /* Linear chassis. */
 265         { 3, 1, 0, { PM2800_MOD_60V_2A, 0, 0 } },
 266         { 3, 1, 1, { PM2800_MOD_120V_1A, 0, 0 } },
 267         { 3, 1, 2, { PM2800_MOD_8V_15A, 0, 0 } },
 268         { 3, 2, 0, { PM2800_MOD_60V_2A, 0, 0 } },
 269         { 3, 2, 1, { PM2800_MOD_120V_1A, 0, 0 } },
 270         { 3, 2, 2, { PM2800_MOD_60V_2A, PM2800_MOD_120V_1A, 0 } },
 271         { 3, 2, 3, { PM2800_MOD_8V_15A, PM2800_MOD_8V_15A, 0 } },
 272 };
 273
 274 static const char *philips_pm2800_names[] = { "1", "2", "3" };
 275
 276 static int philips_pm2800_probe_channels(struct sr_dev_inst *sdi,
 277                 struct sr_scpi_hw_info *hw_info,
 278                 struct channel_spec **channels, unsigned int *num_channels,
 279                 struct channel_group_spec **channel_groups, unsigned int *num_channel_groups)
 280 {
 281         const struct philips_pm2800_model *model;
 282         const struct philips_pm2800_module_spec *spec;
 283         unsigned int chassis, num_modules, set, module, m, i;
 284
 285         (void)sdi;
 286
 287         /*
 288          * The model number as reported by *IDN? looks like e.g. PM2813/11,
 289          * Where "PM28" is fixed, followed by the chassis code (1 = autoranging,
 290          * 3 = linear series) and the number of modules: 1-3 for autoranging,
 291          * 1-2 for linear.
 292          * After the slash, the first digit denotes the module set. The
 293          * digit after that denotes front (5) or rear (1) binding posts.
 294          */
 295         chassis = hw_info->model[4] - 0x30;
 296         num_modules = hw_info->model[5] - 0x30;
 297         set = hw_info->model[7] - 0x30;
 298         for (m = 0; m < ARRAY_SIZE(philips_pm2800_matrix); m++) {
 299                 model = &philips_pm2800_matrix[m];
 300                 if (model->chassis == chassis && model->num_modules == num_modules
 301                                 && model->set == set)
 302                         break;
 303         }
 304         if (m == ARRAY_SIZE(philips_pm2800_matrix)) {
 305                 sr_dbg("Model %s not found in matrix.", hw_info->model);
 306                 return SR_ERR;
 307         }
 308
 309         sr_dbg("Found %d output channel%s:", num_modules, num_modules > 1 ? "s" : "");
 310         *channels = g_malloc0(sizeof(struct channel_spec) * num_modules);
 311         *channel_groups = g_malloc0(sizeof(struct channel_group_spec) * num_modules);
 312         for (i = 0; i < num_modules; i++) {
 313                 module = model->modules[i];
 314                 spec = &philips_pm2800_module_specs[module];
 315                 sr_dbg("output %d: %.0f - %.0fV, %.0f - %.0fA", i + 1,
 316                                 spec->voltage[0], spec->voltage[1],
 317                                 spec->current[0], spec->current[1]);
 318                 (*channels)[i].name = (char *)philips_pm2800_names[i];
 319                 memcpy(&((*channels)[i].voltage), spec, sizeof(float) * 6);
 320                 (*channel_groups)[i].name = (char *)philips_pm2800_names[i];
 321                 (*channel_groups)[i].channel_index_mask = 1 << i;
 322                 (*channel_groups)[i].features = PPS_OTP | PPS_OVP | PPS_OCP;
 323         }
 324         *num_channels = *num_channel_groups = num_modules;
 325
 326         return SR_OK;
 327 }
 328
 329 const struct scpi_command philips_pm2800_cmd[] = {
 330         { SCPI_CMD_SELECT_CHANNEL, ":INST:NSEL %s" },
 331         { SCPI_CMD_GET_MEAS_VOLTAGE, ":MEAS:VOLT?" },
 332         { SCPI_CMD_GET_MEAS_CURRENT, ":MEAS:CURR?" },
 333         { SCPI_CMD_GET_VOLTAGE_TARGET, ":SOUR:VOLT?" },
 334         { SCPI_CMD_SET_VOLTAGE_TARGET, ":SOUR:VOLT %.6f" },
 335         { SCPI_CMD_GET_CURRENT_LIMIT, ":SOUR:CURR?" },
 336         { SCPI_CMD_SET_CURRENT_LIMIT, ":SOUR:CURR %.6f" },
 337         { SCPI_CMD_GET_OUTPUT_ENABLED, ":OUTP?" },
 338         { SCPI_CMD_SET_OUTPUT_ENABLE, ":OUTP ON" },
 339         { SCPI_CMD_SET_OUTPUT_DISABLE, ":OUTP OFF" },
 340         { SCPI_CMD_GET_OUTPUT_REGULATION, ":SOUR:FUNC:MODE?" },
 341         { SCPI_CMD_GET_OVER_VOLTAGE_PROTECTION_ACTIVE, ":SOUR:VOLT:PROT:TRIP?" },
 342         { SCPI_CMD_GET_OVER_VOLTAGE_PROTECTION_THRESHOLD, ":SOUR:VOLT:PROT:LEV?" },
 343         { SCPI_CMD_SET_OVER_VOLTAGE_PROTECTION_THRESHOLD, ":SOUR:VOLT:PROT:LEV %.6f" },
 344         { SCPI_CMD_GET_OVER_CURRENT_PROTECTION_ENABLED, ":SOUR:CURR:PROT:STAT?" },
 345         { SCPI_CMD_SET_OVER_CURRENT_PROTECTION_ENABLE, ":SOUR:CURR:PROT:STAT ON" },
 346         { SCPI_CMD_SET_OVER_CURRENT_PROTECTION_DISABLE, ":SOUR:CURR:PROT:STAT OFF" },
 347         { SCPI_CMD_GET_OVER_CURRENT_PROTECTION_ACTIVE, ":SOUR:CURR:PROT:TRIP?" },
 348 };
 349
 350 SR_PRIV const struct scpi_pps pps_profiles[] = {
 351         /* Chroma 61604 */
 352         { "Chroma", "61604", 0,
 353                 ARRAY_AND_SIZE(chroma_61604_devopts),
 354                 ARRAY_AND_SIZE(chroma_61604_devopts_cg),
 355                 ARRAY_AND_SIZE(chroma_61604_ch),
 356                 ARRAY_AND_SIZE(chroma_61604_cg),
 357                 ARRAY_AND_SIZE(chroma_61604_cmd),
 358                 .probe_channels = NULL,
 359         },
 360         /* HP 6632B */
 361         { "HP", "6632B", 0,
 362                 ARRAY_AND_SIZE(hp_6632b_devopts),
 363                 ARRAY_AND_SIZE(devopts_none),
 364                 ARRAY_AND_SIZE(hp_6632b_ch),
 365                 ARRAY_AND_SIZE(hp_6632b_cg),
 366                 ARRAY_AND_SIZE(hp_6632b_cmd),
 367                 .probe_channels = NULL,
 368         },
 369
 370         /* Rigol DP800 series */
 371         { "Rigol", "^DP821A$", PPS_OTP,
 372                 ARRAY_AND_SIZE(rigol_dp800_devopts),
 373                 ARRAY_AND_SIZE(rigol_dp800_devopts_cg),
 374                 ARRAY_AND_SIZE(rigol_dp821a_ch),
 375                 ARRAY_AND_SIZE(rigol_dp820_cg),
 376                 ARRAY_AND_SIZE(rigol_dp800_cmd),
 377                 .probe_channels = NULL,
 378         },
 379         { "Rigol", "^DP831A$", PPS_OTP,
 380                 ARRAY_AND_SIZE(rigol_dp800_devopts),
 381                 ARRAY_AND_SIZE(rigol_dp800_devopts_cg),
 382                 ARRAY_AND_SIZE(rigol_dp831_ch),
 383                 ARRAY_AND_SIZE(rigol_dp830_cg),
 384                 ARRAY_AND_SIZE(rigol_dp800_cmd),
 385                 .probe_channels = NULL,
 386         },
 387         { "Rigol", "^(DP832|DP832A)$", PPS_OTP,
 388                 ARRAY_AND_SIZE(rigol_dp800_devopts),
 389                 ARRAY_AND_SIZE(rigol_dp800_devopts_cg),
 390                 ARRAY_AND_SIZE(rigol_dp832_ch),
 391                 ARRAY_AND_SIZE(rigol_dp830_cg),
 392                 ARRAY_AND_SIZE(rigol_dp800_cmd),
 393                 .probe_channels = NULL,
 394         },
 395
 396         /* Philips/Fluke PM2800 series */
 397         { "Philips", "^PM28[13][123]/[01234]{1,2}$", 0,
 398                 ARRAY_AND_SIZE(philips_pm2800_devopts),
 399                 ARRAY_AND_SIZE(philips_pm2800_devopts_cg),
 400                 NULL, 0,
 401                 NULL, 0,
 402                 ARRAY_AND_SIZE(philips_pm2800_cmd),
 403                 philips_pm2800_probe_channels,
 404         },
 405 };
 406
 407 SR_PRIV unsigned int num_pps_profiles = ARRAY_SIZE(pps_profiles);