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  * Copyright (C) 2017 Frank Stettner <frank-stettner@gmx.net>
   8  *
   9  * This program is free software: you can redistribute it and/or modify
  10  * it under the terms of the GNU General Public License as published by
  11  * the Free Software Foundation, either version 3 of the License, or
  12  * (at your option) any later version.
  13  *
  14  * This program is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  * GNU General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU General Public License
  20  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  21  */
  22
  23 #include <config.h>
  24 #include <string.h>
  25 #include <strings.h>
  26 #include "protocol.h"
  27
  28 #define CH_IDX(x) (1 << x)
  29 #define FREQ_DC_ONLY {0, 0, 0, 0, 0}
  30 #define NO_OVP_LIMITS {0, 0, 0, 0, 0}
  31 #define NO_OCP_LIMITS {0, 0, 0, 0, 0}
  32
  33 /* Agilent/Keysight N5700A series */
  34 static const uint32_t agilent_n5700a_devopts[] = {
  35         SR_CONF_CONTINUOUS,
  36 };
  37
  38 static const uint32_t agilent_n5700a_devopts_cg[] = {
  39         SR_CONF_OVER_VOLTAGE_PROTECTION_THRESHOLD | SR_CONF_GET | SR_CONF_SET,
  40         SR_CONF_OVER_CURRENT_PROTECTION_ENABLED | SR_CONF_GET | SR_CONF_SET,
  41         SR_CONF_OVER_CURRENT_PROTECTION_THRESHOLD | SR_CONF_GET | SR_CONF_SET,
  42         SR_CONF_VOLTAGE | SR_CONF_GET,
  43         SR_CONF_VOLTAGE_TARGET | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
  44         SR_CONF_CURRENT | SR_CONF_GET,
  45         SR_CONF_ENABLED | SR_CONF_GET | SR_CONF_SET,
  46 };
  47
  48 static const struct channel_group_spec agilent_n5700a_cg[] = {
  49         { "1", CH_IDX(0), PPS_OVP | PPS_OCP },
  50 };
  51
  52 static const struct channel_spec agilent_n5767a_ch[] = {
  53         { "1", { 0, 60, 0.0072, 3, 4 }, { 0, 25, 0.003, 3, 4 }, { 0, 1500 }, FREQ_DC_ONLY, NO_OVP_LIMITS, NO_OCP_LIMITS },
  54 };
  55
  56 static const struct channel_spec agilent_n5763a_ch[] = {
  57         { "1", { 0, 12.5, 0.0015, 3, 4 }, { 0, 120, 0.0144, 3, 4 }, { 0, 1500 }, FREQ_DC_ONLY, NO_OVP_LIMITS, NO_OCP_LIMITS },
  58 };
  59
  60 /*
  61  * TODO: OVER_CURRENT_PROTECTION_ACTIVE status can be determined by the OC bit
  62  * in STAT:QUES:EVEN?, but this is not implemented.
  63  */
  64 static const struct scpi_command agilent_n5700a_cmd[] = {
  65         { SCPI_CMD_REMOTE, "SYST:COMM:RLST REM" },
  66         { SCPI_CMD_LOCAL, "SYST:COMM:RLST LOC" },
  67         { SCPI_CMD_GET_MEAS_VOLTAGE, ":MEAS:VOLT?" },
  68         { SCPI_CMD_GET_MEAS_CURRENT, "MEAS:CURR?" },
  69         { SCPI_CMD_GET_VOLTAGE_TARGET, ":SOUR:VOLT?" },
  70         { SCPI_CMD_SET_VOLTAGE_TARGET, ":SOUR:VOLT %.6f" },
  71         { SCPI_CMD_GET_CURRENT_LIMIT, ":SOUR:CURR?" },
  72         { SCPI_CMD_SET_CURRENT_LIMIT, ":SOUR:CURR %.6f" },
  73         { SCPI_CMD_GET_OUTPUT_ENABLED, ":OUTP:STAT?" },
  74         { SCPI_CMD_SET_OUTPUT_ENABLE, ":OUTP ON" },
  75         { SCPI_CMD_SET_OUTPUT_DISABLE, ":OUTP OFF" },
  76         { SCPI_CMD_GET_OVER_VOLTAGE_PROTECTION_THRESHOLD, ":VOLT:PROT?" },
  77         { SCPI_CMD_SET_OVER_VOLTAGE_PROTECTION_THRESHOLD, ":VOLT:PROT %.6f" },
  78         { SCPI_CMD_GET_OVER_CURRENT_PROTECTION_ENABLED, ":CURR:PROT:STAT?" },
  79         { SCPI_CMD_SET_OVER_CURRENT_PROTECTION_ENABLE, ":CURR:PROT:STAT ON?"},
  80         { SCPI_CMD_SET_OVER_CURRENT_PROTECTION_DISABLE, ":CURR:PROT:STAT OFF?"},
  81         /* Current limit (CC mode) and OCP are set using the same command. */
  82         { SCPI_CMD_GET_OVER_CURRENT_PROTECTION_THRESHOLD, ":SOUR:CURR?" },
  83         { SCPI_CMD_SET_OVER_CURRENT_PROTECTION_THRESHOLD, ":SOUR:CURR %.6f" },
  84         ALL_ZERO
  85 };
  86
  87 /* Chroma 61600 series AC source */
  88 static const uint32_t chroma_61604_devopts[] = {
  89         SR_CONF_CONTINUOUS,
  90 };
  91
  92 static const uint32_t chroma_61604_devopts_cg[] = {
  93         SR_CONF_OVER_VOLTAGE_PROTECTION_THRESHOLD | SR_CONF_GET | SR_CONF_SET,
  94         SR_CONF_OVER_CURRENT_PROTECTION_THRESHOLD | SR_CONF_GET | SR_CONF_SET,
  95         SR_CONF_VOLTAGE | SR_CONF_GET,
  96         SR_CONF_VOLTAGE_TARGET | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
  97         SR_CONF_OUTPUT_FREQUENCY | SR_CONF_GET,
  98         SR_CONF_OUTPUT_FREQUENCY_TARGET | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
  99         SR_CONF_CURRENT | SR_CONF_GET,
 100         SR_CONF_ENABLED | SR_CONF_GET | SR_CONF_SET,
 101 };
 102
 103 static const struct channel_spec chroma_61604_ch[] = {
 104         { "1", { 0, 300, 0.1, 1, 1 }, { 0, 16, 0.1, 2, 2 }, { 0, 2000, 0, 1, 1 }, { 1.0, 1000.0, 0.01 }, NO_OVP_LIMITS, NO_OCP_LIMITS },
 105 };
 106
 107 static const struct channel_group_spec chroma_61604_cg[] = {
 108         { "1", CH_IDX(0), PPS_OVP | PPS_OCP },
 109 };
 110
 111 static const struct scpi_command chroma_61604_cmd[] = {
 112         { SCPI_CMD_REMOTE, "SYST:REM" },
 113         { SCPI_CMD_LOCAL, "SYST:LOC" },
 114         { SCPI_CMD_GET_MEAS_VOLTAGE, ":FETC:VOLT:ACDC?" },
 115         { SCPI_CMD_GET_MEAS_FREQUENCY, ":FETC:FREQ?" },
 116         { SCPI_CMD_GET_MEAS_CURRENT, ":FETC:CURR:AC?" },
 117         { SCPI_CMD_GET_MEAS_POWER, ":FETC:POW:AC?" },
 118         { SCPI_CMD_GET_VOLTAGE_TARGET, ":SOUR:VOLT:AC?" },
 119         { SCPI_CMD_SET_VOLTAGE_TARGET, ":SOUR:VOLT:AC %.1f" },
 120         { SCPI_CMD_GET_FREQUENCY_TARGET, ":SOUR:FREQ?" },
 121         { SCPI_CMD_SET_FREQUENCY_TARGET, ":SOUR:FREQ %.2f" },
 122         { SCPI_CMD_GET_OUTPUT_ENABLED, ":OUTP?" },
 123         { SCPI_CMD_SET_OUTPUT_ENABLE, ":OUTP ON" },
 124         { SCPI_CMD_SET_OUTPUT_DISABLE, ":OUTP OFF" },
 125         { SCPI_CMD_GET_OVER_VOLTAGE_PROTECTION_THRESHOLD, ":SOUR:VOLT:LIM:AC?" },
 126         { SCPI_CMD_SET_OVER_VOLTAGE_PROTECTION_THRESHOLD, ":SOUR:VOLT:LIM:AC %.1f" },
 127         /* This is not a current limit mode. It is overcurrent protection. */
 128         { SCPI_CMD_GET_OVER_CURRENT_PROTECTION_THRESHOLD, ":SOUR:CURR:LIM?" },
 129         { SCPI_CMD_SET_OVER_CURRENT_PROTECTION_THRESHOLD, ":SOUR:CURR:LIM %.2f" },
 130         ALL_ZERO
 131 };
 132
 133 /* Chroma 62000 series DC source */
 134 static const uint32_t chroma_62000_devopts[] = {
 135         SR_CONF_CONTINUOUS,
 136 };
 137
 138 static const uint32_t chroma_62000_devopts_cg[] = {
 139         SR_CONF_OVER_VOLTAGE_PROTECTION_THRESHOLD | SR_CONF_GET | SR_CONF_SET,
 140         SR_CONF_OVER_CURRENT_PROTECTION_THRESHOLD | SR_CONF_GET | SR_CONF_SET,
 141         SR_CONF_VOLTAGE | SR_CONF_GET,
 142         SR_CONF_VOLTAGE_TARGET | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
 143         SR_CONF_CURRENT | SR_CONF_GET,
 144         SR_CONF_CURRENT_LIMIT | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
 145         SR_CONF_ENABLED | SR_CONF_GET | SR_CONF_SET,
 146 };
 147
 148 static const struct channel_group_spec chroma_62000_cg[] = {
 149         { "1", CH_IDX(0), PPS_OVP | PPS_OCP },
 150 };
 151
 152 static const struct scpi_command chroma_62000_cmd[] = {
 153         { SCPI_CMD_REMOTE, ":CONF:REM ON" },
 154         { SCPI_CMD_LOCAL, ":CONF:REM OFF" },
 155         { SCPI_CMD_BEEPER, ":CONF:BEEP?" },
 156         { SCPI_CMD_BEEPER_ENABLE, ":CONF:BEEP ON" },
 157         { SCPI_CMD_BEEPER_DISABLE, ":CONF:BEEP OFF" },
 158         { SCPI_CMD_GET_MEAS_VOLTAGE, ":MEAS:VOLT?" },
 159         { SCPI_CMD_GET_MEAS_CURRENT, ":MEAS:CURR?" },
 160         { SCPI_CMD_GET_MEAS_POWER, ":MEAS:POW?" },
 161         { SCPI_CMD_GET_VOLTAGE_TARGET, ":SOUR:VOLT?" },
 162         { SCPI_CMD_SET_VOLTAGE_TARGET, ":SOUR:VOLT %.2f" },
 163         { SCPI_CMD_GET_CURRENT_LIMIT, ":SOUR:CURR?" },
 164         { SCPI_CMD_SET_CURRENT_LIMIT, ":SOUR:CURR %.6f" },
 165         { SCPI_CMD_GET_OUTPUT_ENABLED, ":CONF:OUTP?" },
 166         { SCPI_CMD_SET_OUTPUT_ENABLE, ":CONF:OUTP ON" },
 167         { SCPI_CMD_SET_OUTPUT_DISABLE, ":CONF:OUTP OFF" },
 168         { SCPI_CMD_GET_OVER_VOLTAGE_PROTECTION_THRESHOLD, ":SOUR:VOLT:PROT:HIGH?" },
 169         { SCPI_CMD_SET_OVER_VOLTAGE_PROTECTION_THRESHOLD, ":SOUR:VOLT:PROT:HIGH %.6f" },
 170         { SCPI_CMD_GET_OVER_CURRENT_PROTECTION_THRESHOLD, ":SOUR:CURR:PROT:HIGH?" },
 171         { SCPI_CMD_SET_OVER_CURRENT_PROTECTION_THRESHOLD, ":SOUR:CURR:PROT:HIGH %.6f" },
 172         ALL_ZERO
 173 };
 174
 175 static int chroma_62000p_probe_channels(struct sr_dev_inst *sdi,
 176                 struct sr_scpi_hw_info *hw_info,
 177                 struct channel_spec **channels, unsigned int *num_channels,
 178                 struct channel_group_spec **channel_groups,
 179                 unsigned int *num_channel_groups)
 180 {
 181         unsigned int volts, amps, watts;
 182         struct channel_spec *channel;
 183
 184         (void)sdi;
 185
 186         sscanf(hw_info->model, "620%uP-%u-%u", &watts, &volts, &amps);
 187         watts *= 100;
 188         sr_dbg("Found device rated for %d V, %d A and %d W", volts, amps, watts);
 189
 190         if (volts > 600) {
 191                 sr_err("Probed max voltage of %u V is out of spec.", volts);
 192                 return SR_ERR_BUG;
 193         }
 194
 195         if (amps > 120) {
 196                 sr_err("Probed max current of %u A is out of spec.", amps);
 197                 return SR_ERR_BUG;
 198         }
 199
 200         if (watts > 5000) {
 201                 sr_err("Probed max power of %u W is out of spec.", watts);
 202                 return SR_ERR_BUG;
 203         }
 204
 205         channel = g_malloc0(sizeof(struct channel_spec));
 206         channel->name = "1";
 207         channel->voltage[0] = channel->current[0] = channel->power[0] = 0.0;
 208         channel->voltage[1] = volts;
 209         channel->current[1] = amps;
 210         channel->power[1]   = watts;
 211         channel->voltage[2] = channel->current[2] = 0.01;
 212         channel->voltage[3] = channel->voltage[4] = 3;
 213         channel->current[3] = channel->current[4] = 4;
 214         *channels = channel;
 215         *num_channels = 1;
 216
 217         *channel_groups = g_malloc(sizeof(struct channel_group_spec));
 218         **channel_groups = chroma_62000_cg[0];
 219         *num_channel_groups = 1;
 220
 221         return SR_OK;
 222 }
 223
 224 /* Rigol DP700 series */
 225 static const uint32_t rigol_dp700_devopts[] = {
 226         SR_CONF_CONTINUOUS,
 227 };
 228
 229 static const uint32_t rigol_dp700_devopts_cg[] = {
 230         SR_CONF_REGULATION | SR_CONF_GET,
 231         SR_CONF_OVER_VOLTAGE_PROTECTION_ENABLED | SR_CONF_GET | SR_CONF_SET,
 232         SR_CONF_OVER_VOLTAGE_PROTECTION_ACTIVE | SR_CONF_GET,
 233         SR_CONF_OVER_VOLTAGE_PROTECTION_THRESHOLD | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
 234         SR_CONF_OVER_CURRENT_PROTECTION_ENABLED | SR_CONF_GET | SR_CONF_SET,
 235         SR_CONF_OVER_CURRENT_PROTECTION_ACTIVE | SR_CONF_GET,
 236         SR_CONF_OVER_CURRENT_PROTECTION_THRESHOLD | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
 237         SR_CONF_VOLTAGE | SR_CONF_GET,
 238         SR_CONF_VOLTAGE_TARGET | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
 239         SR_CONF_CURRENT | SR_CONF_GET,
 240         SR_CONF_CURRENT_LIMIT | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
 241         SR_CONF_ENABLED | SR_CONF_GET | SR_CONF_SET,
 242 };
 243
 244 static const struct channel_spec rigol_dp711_ch[] = {
 245         { "1", { 0, 30, 0.01, 3, 3 }, { 0, 5, 0.01, 3, 3 }, { 0, 150, 0, 3, 3 }, FREQ_DC_ONLY, { 0.01, 33, 0.01}, { 0.01, 5.5, 0.01 } },
 246 };
 247
 248 static const struct channel_spec rigol_dp712_ch[] = {
 249         { "1", { 0, 50, 0.01, 3, 3 }, { 0, 3, 0.01, 3, 3 }, { 0, 150, 0, 3, 3 }, FREQ_DC_ONLY, { 0.01, 55, 0.01}, { 0.01, 3.3, 0.01 } },
 250 };
 251
 252 static const struct channel_group_spec rigol_dp700_cg[] = {
 253         { "1", CH_IDX(0), PPS_OVP | PPS_OCP },
 254 };
 255
 256 /* Same as the DP800 series, except for the missing :SYST:OTP* commands. */
 257 static const struct scpi_command rigol_dp700_cmd[] = {
 258         { SCPI_CMD_REMOTE, "SYST:REMOTE" },
 259         { SCPI_CMD_LOCAL, "SYST:LOCAL" },
 260         { SCPI_CMD_BEEPER, "SYST:BEEP:STAT?" },
 261         { SCPI_CMD_BEEPER_ENABLE, "SYST:BEEP:STAT ON" },
 262         { SCPI_CMD_BEEPER_DISABLE, "SYST:BEEP:STAT OFF" },
 263         { SCPI_CMD_SELECT_CHANNEL, ":INST:NSEL %s" },
 264         { SCPI_CMD_GET_MEAS_VOLTAGE, ":MEAS:VOLT?" },
 265         { SCPI_CMD_GET_MEAS_CURRENT, ":MEAS:CURR?" },
 266         { SCPI_CMD_GET_MEAS_POWER, ":MEAS:POWE?" },
 267         { SCPI_CMD_GET_VOLTAGE_TARGET, ":SOUR:VOLT?" },
 268         { SCPI_CMD_SET_VOLTAGE_TARGET, ":SOUR:VOLT %.6f" },
 269         { SCPI_CMD_GET_CURRENT_LIMIT, ":SOUR:CURR?" },
 270         { SCPI_CMD_SET_CURRENT_LIMIT, ":SOUR:CURR %.6f" },
 271         { SCPI_CMD_GET_OUTPUT_ENABLED, ":OUTP?" },
 272         { SCPI_CMD_SET_OUTPUT_ENABLE, ":OUTP ON" },
 273         { SCPI_CMD_SET_OUTPUT_DISABLE, ":OUTP OFF" },
 274         { SCPI_CMD_GET_OUTPUT_REGULATION, ":OUTP:MODE?" },
 275         { SCPI_CMD_GET_OVER_VOLTAGE_PROTECTION_ENABLED, ":OUTP:OVP?" },
 276         { SCPI_CMD_SET_OVER_VOLTAGE_PROTECTION_ENABLE, ":OUTP:OVP ON" },
 277         { SCPI_CMD_SET_OVER_VOLTAGE_PROTECTION_DISABLE, ":OUTP:OVP OFF" },
 278         { SCPI_CMD_GET_OVER_VOLTAGE_PROTECTION_ACTIVE, ":OUTP:OVP:QUES?" },
 279         { SCPI_CMD_GET_OVER_VOLTAGE_PROTECTION_THRESHOLD, ":OUTP:OVP:VAL?" },
 280         { SCPI_CMD_SET_OVER_VOLTAGE_PROTECTION_THRESHOLD, ":OUTP:OVP:VAL %.6f" },
 281         { SCPI_CMD_GET_OVER_CURRENT_PROTECTION_ENABLED, ":OUTP:OCP?" },
 282         { SCPI_CMD_SET_OVER_CURRENT_PROTECTION_ENABLE, ":OUTP:OCP:STAT ON" },
 283         { SCPI_CMD_SET_OVER_CURRENT_PROTECTION_DISABLE, ":OUTP:OCP:STAT OFF" },
 284         { SCPI_CMD_GET_OVER_CURRENT_PROTECTION_ACTIVE, ":OUTP:OCP:QUES?" },
 285         { SCPI_CMD_GET_OVER_CURRENT_PROTECTION_THRESHOLD, ":OUTP:OCP:VAL?" },
 286         { SCPI_CMD_SET_OVER_CURRENT_PROTECTION_THRESHOLD, ":OUTP:OCP:VAL %.6f" },
 287         ALL_ZERO
 288 };
 289
 290 /* Rigol DP800 series */
 291 static const uint32_t rigol_dp800_devopts[] = {
 292         SR_CONF_CONTINUOUS,
 293         SR_CONF_OVER_TEMPERATURE_PROTECTION | SR_CONF_GET | SR_CONF_SET,
 294 };
 295
 296 static const uint32_t rigol_dp800_devopts_cg[] = {
 297         SR_CONF_REGULATION | SR_CONF_GET,
 298         SR_CONF_OVER_VOLTAGE_PROTECTION_ENABLED | SR_CONF_GET | SR_CONF_SET,
 299         SR_CONF_OVER_VOLTAGE_PROTECTION_ACTIVE | SR_CONF_GET,
 300         SR_CONF_OVER_VOLTAGE_PROTECTION_THRESHOLD | SR_CONF_GET | SR_CONF_SET,
 301         SR_CONF_OVER_CURRENT_PROTECTION_ENABLED | SR_CONF_GET | SR_CONF_SET,
 302         SR_CONF_OVER_CURRENT_PROTECTION_ACTIVE | SR_CONF_GET,
 303         SR_CONF_OVER_CURRENT_PROTECTION_THRESHOLD | SR_CONF_GET | SR_CONF_SET,
 304         SR_CONF_VOLTAGE | SR_CONF_GET,
 305         SR_CONF_VOLTAGE_TARGET | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
 306         SR_CONF_CURRENT | SR_CONF_GET,
 307         SR_CONF_CURRENT_LIMIT | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
 308         SR_CONF_ENABLED | SR_CONF_GET | SR_CONF_SET,
 309 };
 310
 311 static const struct channel_spec rigol_dp821a_ch[] = {
 312         { "1", { 0, 60, 0.001, 3, 3 }, { 0, 1, 0.0001, 4, 4 }, { 0, 60, 0, 3, 4 }, FREQ_DC_ONLY, NO_OVP_LIMITS, NO_OCP_LIMITS },
 313         { "2", { 0,  8, 0.001, 3, 3 }, { 0, 10, 0.001, 3, 3 }, { 0, 80, 0, 3, 3 }, FREQ_DC_ONLY, NO_OVP_LIMITS, NO_OCP_LIMITS },
 314 };
 315
 316 static const struct channel_spec rigol_dp831_ch[] = {
 317         { "1", { 0,   8, 0.001, 3, 4 }, { 0, 5, 0.0003, 3, 4 }, { 0, 40, 0, 3, 4 }, FREQ_DC_ONLY, NO_OVP_LIMITS, NO_OCP_LIMITS },
 318         { "2", { 0,  30, 0.001, 3, 4 }, { 0, 2, 0.0001, 3, 4 }, { 0, 60, 0, 3, 4 }, FREQ_DC_ONLY, NO_OVP_LIMITS, NO_OCP_LIMITS },
 319         { "3", { 0, -30, 0.001, 3, 4 }, { 0, 2, 0.0001, 3, 4 }, { 0, 60, 0, 3, 4 }, FREQ_DC_ONLY, NO_OVP_LIMITS, NO_OCP_LIMITS },
 320 };
 321
 322 static const struct channel_spec rigol_dp832_ch[] = {
 323         { "1", { 0, 30, 0.001, 3, 4 }, { 0, 3, 0.001, 3, 4 }, { 0, 90, 0, 3, 4 }, FREQ_DC_ONLY, NO_OVP_LIMITS, NO_OCP_LIMITS },
 324         { "2", { 0, 30, 0.001, 3, 4 }, { 0, 3, 0.001, 3, 4 }, { 0, 90, 0, 3, 4 }, FREQ_DC_ONLY, NO_OVP_LIMITS, NO_OCP_LIMITS },
 325         { "3", { 0,  5, 0.001, 3, 4 }, { 0, 3, 0.001, 3, 4 }, { 0, 90, 0, 3, 4 }, FREQ_DC_ONLY, NO_OVP_LIMITS, NO_OCP_LIMITS },
 326 };
 327
 328 static const struct channel_group_spec rigol_dp820_cg[] = {
 329         { "1", CH_IDX(0), PPS_OVP | PPS_OCP },
 330         { "2", CH_IDX(1), PPS_OVP | PPS_OCP },
 331 };
 332
 333 static const struct channel_group_spec rigol_dp830_cg[] = {
 334         { "1", CH_IDX(0), PPS_OVP | PPS_OCP },
 335         { "2", CH_IDX(1), PPS_OVP | PPS_OCP },
 336         { "3", CH_IDX(2), PPS_OVP | PPS_OCP },
 337 };
 338
 339 static const struct scpi_command rigol_dp800_cmd[] = {
 340         { SCPI_CMD_REMOTE, "SYST:REMOTE" },
 341         { SCPI_CMD_LOCAL, "SYST:LOCAL" },
 342         { SCPI_CMD_BEEPER, "SYST:BEEP:STAT?" },
 343         { SCPI_CMD_BEEPER_ENABLE, "SYST:BEEP:STAT ON" },
 344         { SCPI_CMD_BEEPER_DISABLE, "SYST:BEEP:STAT OFF" },
 345         { SCPI_CMD_SELECT_CHANNEL, ":INST:NSEL %s" },
 346         { SCPI_CMD_GET_MEAS_VOLTAGE, ":MEAS:VOLT?" },
 347         { SCPI_CMD_GET_MEAS_CURRENT, ":MEAS:CURR?" },
 348         { SCPI_CMD_GET_MEAS_POWER, ":MEAS:POWE?" },
 349         { SCPI_CMD_GET_VOLTAGE_TARGET, ":SOUR:VOLT?" },
 350         { SCPI_CMD_SET_VOLTAGE_TARGET, ":SOUR:VOLT %.6f" },
 351         { SCPI_CMD_GET_CURRENT_LIMIT, ":SOUR:CURR?" },
 352         { SCPI_CMD_SET_CURRENT_LIMIT, ":SOUR:CURR %.6f" },
 353         { SCPI_CMD_GET_OUTPUT_ENABLED, ":OUTP?" },
 354         { SCPI_CMD_SET_OUTPUT_ENABLE, ":OUTP ON" },
 355         { SCPI_CMD_SET_OUTPUT_DISABLE, ":OUTP OFF" },
 356         { SCPI_CMD_GET_OUTPUT_REGULATION, ":OUTP:MODE?" },
 357         { SCPI_CMD_GET_OVER_TEMPERATURE_PROTECTION, ":SYST:OTP?" },
 358         { SCPI_CMD_SET_OVER_TEMPERATURE_PROTECTION_ENABLE, ":SYST:OTP ON" },
 359         { SCPI_CMD_SET_OVER_TEMPERATURE_PROTECTION_DISABLE, ":SYST:OTP OFF" },
 360         { SCPI_CMD_GET_OVER_VOLTAGE_PROTECTION_ENABLED, ":OUTP:OVP?" },
 361         { SCPI_CMD_SET_OVER_VOLTAGE_PROTECTION_ENABLE, ":OUTP:OVP ON" },
 362         { SCPI_CMD_SET_OVER_VOLTAGE_PROTECTION_DISABLE, ":OUTP:OVP OFF" },
 363         { SCPI_CMD_GET_OVER_VOLTAGE_PROTECTION_ACTIVE, ":OUTP:OVP:QUES?" },
 364         { SCPI_CMD_GET_OVER_VOLTAGE_PROTECTION_THRESHOLD, ":OUTP:OVP:VAL?" },
 365         { SCPI_CMD_SET_OVER_VOLTAGE_PROTECTION_THRESHOLD, ":OUTP:OVP:VAL %.6f" },
 366         { SCPI_CMD_GET_OVER_CURRENT_PROTECTION_ENABLED, ":OUTP:OCP?" },
 367         { SCPI_CMD_SET_OVER_CURRENT_PROTECTION_ENABLE, ":OUTP:OCP:STAT ON" },
 368         { SCPI_CMD_SET_OVER_CURRENT_PROTECTION_DISABLE, ":OUTP:OCP:STAT OFF" },
 369         { SCPI_CMD_GET_OVER_CURRENT_PROTECTION_ACTIVE, ":OUTP:OCP:QUES?" },
 370         { SCPI_CMD_GET_OVER_CURRENT_PROTECTION_THRESHOLD, ":OUTP:OCP:VAL?" },
 371         { SCPI_CMD_SET_OVER_CURRENT_PROTECTION_THRESHOLD, ":OUTP:OCP:VAL %.6f" },
 372         ALL_ZERO
 373 };
 374
 375 /* HP 663xx series */
 376 static const uint32_t hp_6630a_devopts[] = {
 377         SR_CONF_CONTINUOUS,
 378 };
 379
 380 static const uint32_t hp_6630a_devopts_cg[] = {
 381         SR_CONF_ENABLED | SR_CONF_SET,
 382         SR_CONF_VOLTAGE | SR_CONF_GET,
 383         SR_CONF_CURRENT | SR_CONF_GET,
 384         SR_CONF_VOLTAGE_TARGET | SR_CONF_SET | SR_CONF_LIST,
 385         SR_CONF_CURRENT_LIMIT | SR_CONF_SET | SR_CONF_LIST,
 386         SR_CONF_OVER_VOLTAGE_PROTECTION_THRESHOLD | SR_CONF_SET | SR_CONF_LIST,
 387         SR_CONF_OVER_CURRENT_PROTECTION_ENABLED | SR_CONF_SET,
 388 };
 389
 390 static const uint32_t hp_6630b_devopts[] = {
 391         SR_CONF_CONTINUOUS,
 392 };
 393
 394 static const uint32_t hp_6630b_devopts_cg[] = {
 395         SR_CONF_ENABLED | SR_CONF_GET | SR_CONF_SET,
 396         SR_CONF_VOLTAGE | SR_CONF_GET,
 397         SR_CONF_CURRENT | SR_CONF_GET,
 398         SR_CONF_VOLTAGE_TARGET | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
 399         SR_CONF_CURRENT_LIMIT | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
 400         SR_CONF_OVER_VOLTAGE_PROTECTION_THRESHOLD | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
 401         SR_CONF_OVER_CURRENT_PROTECTION_ENABLED | SR_CONF_GET | SR_CONF_SET,
 402 };
 403
 404 static const struct channel_spec hp_6633a_ch[] = {
 405         { "1", { 0, 51.188, 0.0125, 3, 4 }, { 0, 2.0475, 0.0005, 4, 5 }, { 0, 104.80743 }, FREQ_DC_ONLY, { 0, 55, 0.25 }, NO_OCP_LIMITS },
 406 };
 407
 408 static const struct channel_spec hp_6631b_ch[] = {
 409         { "1", { 0, 8.19, 0.002, 3, 4 }, { 0, 10.237, 0.00263, 4, 5 }, { 0, 83.84103 }, FREQ_DC_ONLY, { 0, 12, 0.06 }, NO_OCP_LIMITS },
 410 };
 411
 412 static const struct channel_spec hp_6632b_ch[] = {
 413         { "1", { 0, 20.475, 0.005, 3, 4 }, { 0, 5.1188, 0.00132, 4, 5 }, { 0, 104.80743 }, FREQ_DC_ONLY, { 0, 22, 0.1 }, NO_OCP_LIMITS },
 414 };
 415
 416 static const struct channel_spec hp_66332a_ch[] = {
 417         { "1", { 0, 20.475, 0.005, 3, 4 }, { 0, 5.1188, 0.00132, 4, 5 }, { 0, 104.80743 }, FREQ_DC_ONLY, { 0, 22, 0.1 }, NO_OCP_LIMITS },
 418 };
 419
 420 static const struct channel_spec hp_6633b_ch[] = {
 421         { "1", { 0, 51.188, 0.0125, 3, 4 }, { 0, 2.0475, 0.000526, 4, 5 }, { 0, 104.80743 }, FREQ_DC_ONLY, { 0, 55, 0.25 }, NO_OCP_LIMITS },
 422 };
 423
 424 static const struct channel_spec hp_6634b_ch[] = {
 425         { "1", { 0, 102.38, 0.025, 3, 4 }, { 0, 1.0238, 0.000263, 4, 5 }, { 0, 104.81664 }, FREQ_DC_ONLY, { 0, 110, 0.5 }, NO_OCP_LIMITS },
 426 };
 427
 428 static const struct channel_group_spec hp_663xx_cg[] = {
 429         { "1", CH_IDX(0), 0 },
 430 };
 431
 432 static const struct scpi_command hp_6630a_cmd[] = {
 433         { SCPI_CMD_SET_OUTPUT_ENABLE, "OUT 1" },
 434         { SCPI_CMD_SET_OUTPUT_DISABLE, "OUT 0" },
 435         { SCPI_CMD_GET_MEAS_VOLTAGE, "VOUT?" },
 436         { SCPI_CMD_GET_MEAS_CURRENT, "IOUT?" },
 437         { SCPI_CMD_SET_VOLTAGE_TARGET, "VSET %.4f" },
 438         { SCPI_CMD_SET_CURRENT_LIMIT, "ISET %.4f" },
 439         { SCPI_CMD_SET_OVER_CURRENT_PROTECTION_ENABLE, "OCP 1" },
 440         { SCPI_CMD_SET_OVER_CURRENT_PROTECTION_DISABLE, "OCP 0" },
 441         { SCPI_CMD_SET_OVER_VOLTAGE_PROTECTION_THRESHOLD, "OVSET %.4f" },
 442         ALL_ZERO
 443 };
 444
 445 static const struct scpi_command hp_6630b_cmd[] = {
 446         { SCPI_CMD_REMOTE, "SYST:REM" },
 447         { SCPI_CMD_LOCAL, "SYST:LOC" },
 448         { SCPI_CMD_GET_OUTPUT_ENABLED, "OUTP:STAT?" },
 449         { SCPI_CMD_SET_OUTPUT_ENABLE, "OUTP:STAT ON" },
 450         { SCPI_CMD_SET_OUTPUT_DISABLE, "OUTP:STAT OFF" },
 451         { SCPI_CMD_GET_MEAS_VOLTAGE, ":MEAS:VOLT?" },
 452         { SCPI_CMD_GET_MEAS_CURRENT, ":MEAS:CURR?" },
 453         { SCPI_CMD_GET_VOLTAGE_TARGET, ":SOUR:VOLT?" },
 454         { SCPI_CMD_SET_VOLTAGE_TARGET, ":SOUR:VOLT %.6f" },
 455         { SCPI_CMD_GET_CURRENT_LIMIT, ":SOUR:CURR?" },
 456         { SCPI_CMD_SET_CURRENT_LIMIT, ":SOUR:CURR %.6f" },
 457         { SCPI_CMD_GET_OVER_CURRENT_PROTECTION_ENABLED, ":CURR:PROT:STAT?" },
 458         { SCPI_CMD_SET_OVER_CURRENT_PROTECTION_ENABLE, ":CURR:PROT:STAT 1" },
 459         { SCPI_CMD_SET_OVER_CURRENT_PROTECTION_DISABLE, ":CURR:PROT:STAT 0" },
 460         { SCPI_CMD_GET_OVER_VOLTAGE_PROTECTION_THRESHOLD, ":VOLT:PROT?" },
 461         { SCPI_CMD_SET_OVER_VOLTAGE_PROTECTION_THRESHOLD, ":VOLT:PROT %.6f" },
 462         ALL_ZERO
 463 };
 464
 465 /* Philips/Fluke PM2800 series */
 466 static const uint32_t philips_pm2800_devopts[] = {
 467         SR_CONF_CONTINUOUS,
 468 };
 469
 470 static const uint32_t philips_pm2800_devopts_cg[] = {
 471         SR_CONF_ENABLED | SR_CONF_GET | SR_CONF_SET,
 472         SR_CONF_VOLTAGE | SR_CONF_GET,
 473         SR_CONF_VOLTAGE_TARGET | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
 474         SR_CONF_CURRENT | SR_CONF_GET,
 475         SR_CONF_CURRENT_LIMIT | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
 476         SR_CONF_OVER_VOLTAGE_PROTECTION_ACTIVE | SR_CONF_GET,
 477         SR_CONF_OVER_VOLTAGE_PROTECTION_THRESHOLD | SR_CONF_GET | SR_CONF_SET,
 478         SR_CONF_OVER_CURRENT_PROTECTION_ENABLED | SR_CONF_GET | SR_CONF_SET,
 479         SR_CONF_OVER_CURRENT_PROTECTION_ACTIVE | SR_CONF_GET,
 480         SR_CONF_REGULATION | SR_CONF_GET,
 481 };
 482
 483 enum philips_pm2800_modules {
 484         PM2800_MOD_30V_10A = 1,
 485         PM2800_MOD_60V_5A,
 486         PM2800_MOD_60V_10A,
 487         PM2800_MOD_8V_15A,
 488         PM2800_MOD_60V_2A,
 489         PM2800_MOD_120V_1A,
 490 };
 491
 492 static const struct philips_pm2800_module_spec {
 493         /* Min, max, programming resolution. */
 494         double voltage[5];
 495         double current[5];
 496         double power[5];
 497 } philips_pm2800_module_specs[] = {
 498         /* Autoranging modules. */
 499         [PM2800_MOD_30V_10A] = { { 0, 30, 0.0075, 2, 4 }, { 0, 10, 0.0025, 2, 4 }, { 0, 60 } },
 500         [PM2800_MOD_60V_5A] = { { 0, 60, 0.015, 2, 3 }, { 0, 5, 0.00125, 2, 5 }, { 0, 60 } },
 501         [PM2800_MOD_60V_10A] = { { 0, 60, 0.015, 2, 3 }, { 0, 10, 0.0025, 2, 5 }, { 0, 120 } },
 502         /* Linear modules. */
 503         [PM2800_MOD_8V_15A] = { { 0, 8, 0.002, 3, 3 }, { -15, 15, 0.00375, 3, 5 }, { 0, 120 } },
 504         [PM2800_MOD_60V_2A] = { { 0, 60, 0.015, 2, 3 }, { -2, 2, 0.0005, 3, 4 }, { 0, 120 } },
 505         [PM2800_MOD_120V_1A] = { { 0, 120, 0.030, 2, 2 }, { -1, 1, 0.00025, 3, 5 }, { 0, 120 } },
 506 };
 507
 508 static const struct philips_pm2800_model {
 509         unsigned int chassis;
 510         unsigned int num_modules;
 511         unsigned int set;
 512         unsigned int modules[3];
 513 } philips_pm2800_matrix[] = {
 514         /* Autoranging chassis. */
 515         { 1, 1, 0, { PM2800_MOD_30V_10A, 0, 0 } },
 516         { 1, 1, 1, { PM2800_MOD_60V_5A, 0, 0 } },
 517         { 1, 2, 0, { PM2800_MOD_30V_10A, PM2800_MOD_30V_10A, 0 } },
 518         { 1, 2, 1, { PM2800_MOD_60V_5A, PM2800_MOD_60V_5A, 0 } },
 519         { 1, 2, 2, { PM2800_MOD_30V_10A, PM2800_MOD_60V_5A, 0 } },
 520         { 1, 2, 3, { PM2800_MOD_30V_10A, PM2800_MOD_60V_10A, 0 } },
 521         { 1, 2, 4, { PM2800_MOD_60V_5A, PM2800_MOD_60V_10A, 0 } },
 522         { 1, 3, 0, { PM2800_MOD_30V_10A, PM2800_MOD_30V_10A, PM2800_MOD_30V_10A } },
 523         { 1, 3, 1, { PM2800_MOD_60V_5A, PM2800_MOD_60V_5A, PM2800_MOD_60V_5A } },
 524         { 1, 3, 2, { PM2800_MOD_30V_10A, PM2800_MOD_30V_10A, PM2800_MOD_60V_5A } },
 525         { 1, 3, 3, { PM2800_MOD_30V_10A, PM2800_MOD_60V_5A, PM2800_MOD_60V_5A } },
 526         /* Linear chassis. */
 527         { 3, 1, 0, { PM2800_MOD_60V_2A, 0, 0 } },
 528         { 3, 1, 1, { PM2800_MOD_120V_1A, 0, 0 } },
 529         { 3, 1, 2, { PM2800_MOD_8V_15A, 0, 0 } },
 530         { 3, 2, 0, { PM2800_MOD_60V_2A, 0, 0 } },
 531         { 3, 2, 1, { PM2800_MOD_120V_1A, 0, 0 } },
 532         { 3, 2, 2, { PM2800_MOD_60V_2A, PM2800_MOD_120V_1A, 0 } },
 533         { 3, 2, 3, { PM2800_MOD_8V_15A, PM2800_MOD_8V_15A, 0 } },
 534 };
 535
 536 static const char *philips_pm2800_names[] = { "1", "2", "3" };
 537
 538 static int philips_pm2800_probe_channels(struct sr_dev_inst *sdi,
 539                 struct sr_scpi_hw_info *hw_info,
 540                 struct channel_spec **channels, unsigned int *num_channels,
 541                 struct channel_group_spec **channel_groups, unsigned int *num_channel_groups)
 542 {
 543         const struct philips_pm2800_model *model;
 544         const struct philips_pm2800_module_spec *spec;
 545         unsigned int chassis, num_modules, set, module, m, i;
 546
 547         (void)sdi;
 548
 549         /*
 550          * The model number as reported by *IDN? looks like e.g. PM2813/11,
 551          * Where "PM28" is fixed, followed by the chassis code (1 = autoranging,
 552          * 3 = linear series) and the number of modules: 1-3 for autoranging,
 553          * 1-2 for linear.
 554          * After the slash, the first digit denotes the module set. The
 555          * digit after that denotes front (5) or rear (1) binding posts.
 556          */
 557         chassis = hw_info->model[4] - 0x30;
 558         num_modules = hw_info->model[5] - 0x30;
 559         set = hw_info->model[7] - 0x30;
 560         for (m = 0; m < ARRAY_SIZE(philips_pm2800_matrix); m++) {
 561                 model = &philips_pm2800_matrix[m];
 562                 if (model->chassis == chassis && model->num_modules == num_modules
 563                                 && model->set == set)
 564                         break;
 565         }
 566         if (m == ARRAY_SIZE(philips_pm2800_matrix)) {
 567                 sr_dbg("Model %s not found in matrix.", hw_info->model);
 568                 return SR_ERR;
 569         }
 570
 571         sr_dbg("Found %d output channel%s:", num_modules, num_modules > 1 ? "s" : "");
 572         *channels = g_malloc0(sizeof(struct channel_spec) * num_modules);
 573         *channel_groups = g_malloc0(sizeof(struct channel_group_spec) * num_modules);
 574         for (i = 0; i < num_modules; i++) {
 575                 module = model->modules[i];
 576                 spec = &philips_pm2800_module_specs[module];
 577                 sr_dbg("output %d: %.0f - %.0fV, %.0f - %.0fA, %.0f - %.0fW", i + 1,
 578                                 spec->voltage[0], spec->voltage[1],
 579                                 spec->current[0], spec->current[1],
 580                                 spec->power[0], spec->power[1]);
 581                 (*channels)[i].name = (char *)philips_pm2800_names[i];
 582                 memcpy(&((*channels)[i].voltage), spec, sizeof(double) * 15);
 583                 (*channel_groups)[i].name = (char *)philips_pm2800_names[i];
 584                 (*channel_groups)[i].channel_index_mask = 1 << i;
 585                 (*channel_groups)[i].features = PPS_OTP | PPS_OVP | PPS_OCP;
 586         }
 587         *num_channels = *num_channel_groups = num_modules;
 588
 589         return SR_OK;
 590 }
 591
 592 static const struct scpi_command philips_pm2800_cmd[] = {
 593         { SCPI_CMD_SELECT_CHANNEL, ":INST:NSEL %s" },
 594         { SCPI_CMD_GET_MEAS_VOLTAGE, ":MEAS:VOLT?" },
 595         { SCPI_CMD_GET_MEAS_CURRENT, ":MEAS:CURR?" },
 596         { SCPI_CMD_GET_VOLTAGE_TARGET, ":SOUR:VOLT?" },
 597         { SCPI_CMD_SET_VOLTAGE_TARGET, ":SOUR:VOLT %.6f" },
 598         { SCPI_CMD_GET_CURRENT_LIMIT, ":SOUR:CURR?" },
 599         { SCPI_CMD_SET_CURRENT_LIMIT, ":SOUR:CURR %.6f" },
 600         { SCPI_CMD_GET_OUTPUT_ENABLED, ":OUTP?" },
 601         { SCPI_CMD_SET_OUTPUT_ENABLE, ":OUTP ON" },
 602         { SCPI_CMD_SET_OUTPUT_DISABLE, ":OUTP OFF" },
 603         { SCPI_CMD_GET_OUTPUT_REGULATION, ":SOUR:FUNC:MODE?" },
 604         { SCPI_CMD_GET_OVER_VOLTAGE_PROTECTION_ACTIVE, ":SOUR:VOLT:PROT:TRIP?" },
 605         { SCPI_CMD_GET_OVER_VOLTAGE_PROTECTION_THRESHOLD, ":SOUR:VOLT:PROT:LEV?" },
 606         { SCPI_CMD_SET_OVER_VOLTAGE_PROTECTION_THRESHOLD, ":SOUR:VOLT:PROT:LEV %.6f" },
 607         { SCPI_CMD_GET_OVER_CURRENT_PROTECTION_ENABLED, ":SOUR:CURR:PROT:STAT?" },
 608         { SCPI_CMD_SET_OVER_CURRENT_PROTECTION_ENABLE, ":SOUR:CURR:PROT:STAT ON" },
 609         { SCPI_CMD_SET_OVER_CURRENT_PROTECTION_DISABLE, ":SOUR:CURR:PROT:STAT OFF" },
 610         { SCPI_CMD_GET_OVER_CURRENT_PROTECTION_ACTIVE, ":SOUR:CURR:PROT:TRIP?" },
 611         ALL_ZERO
 612 };
 613
 614 static const uint32_t rs_hmc8043_devopts[] = {
 615         SR_CONF_CONTINUOUS,
 616 };
 617
 618 static const uint32_t rs_hmc8043_devopts_cg[] = {
 619         SR_CONF_OVER_VOLTAGE_PROTECTION_ENABLED | SR_CONF_GET | SR_CONF_SET,
 620         SR_CONF_OVER_VOLTAGE_PROTECTION_ACTIVE | SR_CONF_GET,
 621         SR_CONF_OVER_VOLTAGE_PROTECTION_THRESHOLD | SR_CONF_GET | SR_CONF_SET,
 622         SR_CONF_VOLTAGE | SR_CONF_GET,
 623         SR_CONF_VOLTAGE_TARGET | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
 624         SR_CONF_CURRENT | SR_CONF_GET,
 625         SR_CONF_CURRENT_LIMIT | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
 626         SR_CONF_ENABLED | SR_CONF_GET | SR_CONF_SET,
 627 };
 628
 629 static const struct channel_spec rs_hmc8043_ch[] = {
 630         { "1", { 0, 32.050, 0.001, 3, 4 }, { 0.001, 3, 0.001, 3, 4 }, { 0, 0, 0, 0, 4 }, FREQ_DC_ONLY, NO_OVP_LIMITS, NO_OCP_LIMITS },
 631         { "2", { 0, 32.050, 0.001, 3, 4 }, { 0.001, 3, 0.001, 3, 4 }, { 0, 0, 0, 0, 4 }, FREQ_DC_ONLY, NO_OVP_LIMITS, NO_OCP_LIMITS },
 632         { "3", { 0, 32.050, 0.001, 3, 4 }, { 0.001, 3, 0.001, 3, 4 }, { 0, 0, 0, 0, 4 }, FREQ_DC_ONLY, NO_OVP_LIMITS, NO_OCP_LIMITS },
 633 };
 634
 635 static const struct channel_group_spec rs_hmc8043_cg[] = {
 636         { "1", CH_IDX(0), PPS_OVP },
 637         { "2", CH_IDX(1), PPS_OVP },
 638         { "3", CH_IDX(2), PPS_OVP },
 639 };
 640
 641 static const struct scpi_command rs_hmc8043_cmd[] = {
 642         { SCPI_CMD_SELECT_CHANNEL, "INST:NSEL %s" },
 643         { SCPI_CMD_GET_MEAS_VOLTAGE, "MEAS:VOLT?" },
 644         { SCPI_CMD_GET_MEAS_CURRENT, "MEAS:CURR?" },
 645         { SCPI_CMD_GET_VOLTAGE_TARGET, "VOLT?" },
 646         { SCPI_CMD_SET_VOLTAGE_TARGET, "VOLT %.6f" },
 647         { SCPI_CMD_GET_CURRENT_LIMIT, "CURR?" },
 648         { SCPI_CMD_SET_CURRENT_LIMIT, "CURR %.6f" },
 649         { SCPI_CMD_GET_OUTPUT_ENABLED, "OUTP?" },
 650         { SCPI_CMD_SET_OUTPUT_ENABLE, "OUTP ON" },
 651         { SCPI_CMD_SET_OUTPUT_DISABLE, "OUTP OFF" },
 652         { SCPI_CMD_GET_OVER_VOLTAGE_PROTECTION_ACTIVE, "VOLT:PROT:TRIP?" },
 653         { SCPI_CMD_GET_OVER_VOLTAGE_PROTECTION_THRESHOLD, "VOLT:PROT:LEV?" },
 654         { SCPI_CMD_SET_OVER_VOLTAGE_PROTECTION_THRESHOLD, "VOLT:PROT:LEV %.6f" },
 655         { SCPI_CMD_GET_OVER_VOLTAGE_PROTECTION_ENABLED, "VOLT:PROT:STAT?" },
 656         { SCPI_CMD_SET_OVER_VOLTAGE_PROTECTION_ENABLE, "VOLT:PROT:STAT ON" },
 657         { SCPI_CMD_SET_OVER_VOLTAGE_PROTECTION_DISABLE, "VOLT:PROT:STAT OFF" },
 658         ALL_ZERO
 659 };
 660
 661 SR_PRIV const struct scpi_pps pps_profiles[] = {
 662         /* Agilent N5763A */
 663         { "Agilent", "N5763A", 0,
 664                 ARRAY_AND_SIZE(agilent_n5700a_devopts),
 665                 ARRAY_AND_SIZE(agilent_n5700a_devopts_cg),
 666                 ARRAY_AND_SIZE(agilent_n5763a_ch),
 667                 ARRAY_AND_SIZE(agilent_n5700a_cg),
 668                 agilent_n5700a_cmd,
 669                 .probe_channels = NULL,
 670         },
 671
 672         /* Agilent N5767A */
 673         { "Agilent", "N5767A", 0,
 674                 ARRAY_AND_SIZE(agilent_n5700a_devopts),
 675                 ARRAY_AND_SIZE(agilent_n5700a_devopts_cg),
 676                 ARRAY_AND_SIZE(agilent_n5767a_ch),
 677                 ARRAY_AND_SIZE(agilent_n5700a_cg),
 678                 agilent_n5700a_cmd,
 679                 .probe_channels = NULL,
 680         },
 681
 682         /* Chroma 61604 */
 683         { "Chroma", "61604", 0,
 684                 ARRAY_AND_SIZE(chroma_61604_devopts),
 685                 ARRAY_AND_SIZE(chroma_61604_devopts_cg),
 686                 ARRAY_AND_SIZE(chroma_61604_ch),
 687                 ARRAY_AND_SIZE(chroma_61604_cg),
 688                 chroma_61604_cmd,
 689                 .probe_channels = NULL,
 690         },
 691
 692         /* Chroma 62000 series */
 693         { "Chroma", "620[0-9]{2}P-[0-9]{2,3}-[0-9]{1,3}", 0,
 694                 ARRAY_AND_SIZE(chroma_62000_devopts),
 695                 ARRAY_AND_SIZE(chroma_62000_devopts_cg),
 696                 NULL, 0,
 697                 NULL, 0,
 698                 chroma_62000_cmd,
 699                 .probe_channels = chroma_62000p_probe_channels,
 700         },
 701
 702         /* HP 6633A */
 703         { "HP", "6633A", 0,
 704                 ARRAY_AND_SIZE(hp_6630a_devopts),
 705                 ARRAY_AND_SIZE(hp_6630a_devopts_cg),
 706                 ARRAY_AND_SIZE(hp_6633a_ch),
 707                 ARRAY_AND_SIZE(hp_663xx_cg),
 708                 hp_6630a_cmd,
 709                 .probe_channels = NULL,
 710         },
 711
 712         /* HP 6631B */
 713         { "HP", "6631B", PPS_OVP | PPS_OCP | PPS_OTP,
 714                 ARRAY_AND_SIZE(hp_6630b_devopts),
 715                 ARRAY_AND_SIZE(hp_6630b_devopts_cg),
 716                 ARRAY_AND_SIZE(hp_6631b_ch),
 717                 ARRAY_AND_SIZE(hp_663xx_cg),
 718                 hp_6630b_cmd,
 719                 .probe_channels = NULL,
 720         },
 721
 722         /* HP 6632B */
 723         { "HP", "6632B", PPS_OVP | PPS_OCP | PPS_OTP,
 724                 ARRAY_AND_SIZE(hp_6630b_devopts),
 725                 ARRAY_AND_SIZE(hp_6630b_devopts_cg),
 726                 ARRAY_AND_SIZE(hp_6632b_ch),
 727                 ARRAY_AND_SIZE(hp_663xx_cg),
 728                 hp_6630b_cmd,
 729                 .probe_channels = NULL,
 730         },
 731
 732         /* HP 66332A */
 733         { "HP", "66332A", PPS_OVP | PPS_OCP | PPS_OTP,
 734                 ARRAY_AND_SIZE(hp_6630b_devopts),
 735                 ARRAY_AND_SIZE(hp_6630b_devopts_cg),
 736                 ARRAY_AND_SIZE(hp_66332a_ch),
 737                 ARRAY_AND_SIZE(hp_663xx_cg),
 738                 hp_6630b_cmd,
 739                 .probe_channels = NULL,
 740         },
 741
 742         /* HP 6633B */
 743         { "HP", "6633B", PPS_OVP | PPS_OCP | PPS_OTP,
 744                 ARRAY_AND_SIZE(hp_6630b_devopts),
 745                 ARRAY_AND_SIZE(hp_6630b_devopts_cg),
 746                 ARRAY_AND_SIZE(hp_6633b_ch),
 747                 ARRAY_AND_SIZE(hp_663xx_cg),
 748                 hp_6630b_cmd,
 749                 .probe_channels = NULL,
 750         },
 751
 752         /* HP 6634B */
 753         { "HP", "6634B", PPS_OVP | PPS_OCP | PPS_OTP,
 754                 ARRAY_AND_SIZE(hp_6630b_devopts),
 755                 ARRAY_AND_SIZE(hp_6630b_devopts_cg),
 756                 ARRAY_AND_SIZE(hp_6634b_ch),
 757                 ARRAY_AND_SIZE(hp_663xx_cg),
 758                 hp_6630b_cmd,
 759                 .probe_channels = NULL,
 760         },
 761
 762         /* Rigol DP700 series */
 763         { "Rigol", "^DP711$", 0,
 764                 ARRAY_AND_SIZE(rigol_dp700_devopts),
 765                 ARRAY_AND_SIZE(rigol_dp700_devopts_cg),
 766                 ARRAY_AND_SIZE(rigol_dp711_ch),
 767                 ARRAY_AND_SIZE(rigol_dp700_cg),
 768                 rigol_dp700_cmd,
 769                 .probe_channels = NULL,
 770         },
 771         { "Rigol", "^DP712$", 0,
 772                 ARRAY_AND_SIZE(rigol_dp700_devopts),
 773                 ARRAY_AND_SIZE(rigol_dp700_devopts_cg),
 774                 ARRAY_AND_SIZE(rigol_dp712_ch),
 775                 ARRAY_AND_SIZE(rigol_dp700_cg),
 776                 rigol_dp700_cmd,
 777                 .probe_channels = NULL,
 778         },
 779
 780         /* Rigol DP800 series */
 781         { "Rigol", "^DP821A$", PPS_OTP,
 782                 ARRAY_AND_SIZE(rigol_dp800_devopts),
 783                 ARRAY_AND_SIZE(rigol_dp800_devopts_cg),
 784                 ARRAY_AND_SIZE(rigol_dp821a_ch),
 785                 ARRAY_AND_SIZE(rigol_dp820_cg),
 786                 rigol_dp800_cmd,
 787                 .probe_channels = NULL,
 788         },
 789         { "Rigol", "^DP831A$", PPS_OTP,
 790                 ARRAY_AND_SIZE(rigol_dp800_devopts),
 791                 ARRAY_AND_SIZE(rigol_dp800_devopts_cg),
 792                 ARRAY_AND_SIZE(rigol_dp831_ch),
 793                 ARRAY_AND_SIZE(rigol_dp830_cg),
 794                 rigol_dp800_cmd,
 795                 .probe_channels = NULL,
 796         },
 797         { "Rigol", "^(DP832|DP832A)$", PPS_OTP,
 798                 ARRAY_AND_SIZE(rigol_dp800_devopts),
 799                 ARRAY_AND_SIZE(rigol_dp800_devopts_cg),
 800                 ARRAY_AND_SIZE(rigol_dp832_ch),
 801                 ARRAY_AND_SIZE(rigol_dp830_cg),
 802                 rigol_dp800_cmd,
 803                 .probe_channels = NULL,
 804         },
 805
 806         /* Philips/Fluke PM2800 series */
 807         { "Philips", "^PM28[13][123]/[01234]{1,2}$", 0,
 808                 ARRAY_AND_SIZE(philips_pm2800_devopts),
 809                 ARRAY_AND_SIZE(philips_pm2800_devopts_cg),
 810                 NULL, 0,
 811                 NULL, 0,
 812                 philips_pm2800_cmd,
 813                 philips_pm2800_probe_channels,
 814         },
 815
 816         /* Rohde & Schwarz HMC8043 */
 817         { "Rohde&Schwarz", "HMC8043", 0,
 818                 ARRAY_AND_SIZE(rs_hmc8043_devopts),
 819                 ARRAY_AND_SIZE(rs_hmc8043_devopts_cg),
 820                 ARRAY_AND_SIZE(rs_hmc8043_ch),
 821                 ARRAY_AND_SIZE(rs_hmc8043_cg),
 822                 rs_hmc8043_cmd,
 823                 .probe_channels = NULL,
 824         },
 825 };
 826
 827 SR_PRIV unsigned int num_pps_profiles = ARRAY_SIZE(pps_profiles);