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) 2017,2019 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         SR_CONF_LIMIT_SAMPLES | SR_CONF_GET | SR_CONF_SET,
  37         SR_CONF_LIMIT_MSEC | SR_CONF_GET | SR_CONF_SET,
  38 };
  39
  40 static const uint32_t agilent_n5700a_devopts_cg[] = {
  41         SR_CONF_OVER_VOLTAGE_PROTECTION_THRESHOLD | SR_CONF_GET | SR_CONF_SET,
  42         SR_CONF_OVER_CURRENT_PROTECTION_ENABLED | SR_CONF_GET | SR_CONF_SET,
  43         SR_CONF_OVER_CURRENT_PROTECTION_THRESHOLD | SR_CONF_GET | SR_CONF_SET,
  44         SR_CONF_VOLTAGE | SR_CONF_GET,
  45         SR_CONF_VOLTAGE_TARGET | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
  46         SR_CONF_CURRENT | SR_CONF_GET,
  47         SR_CONF_ENABLED | SR_CONF_GET | SR_CONF_SET,
  48 };
  49
  50 static const struct channel_group_spec agilent_n5700a_cg[] = {
  51         { "1", CH_IDX(0), PPS_OVP | PPS_OCP, SR_MQFLAG_DC },
  52 };
  53
  54 static const struct channel_spec agilent_n5767a_ch[] = {
  55         { "1", { 0, 60, 0.0072, 3, 4 }, { 0, 25, 0.003, 3, 4 }, { 0, 1500 }, FREQ_DC_ONLY, NO_OVP_LIMITS, NO_OCP_LIMITS },
  56 };
  57
  58 static const struct channel_spec agilent_n5763a_ch[] = {
  59         { "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 },
  60 };
  61
  62 /*
  63  * TODO: OVER_CURRENT_PROTECTION_ACTIVE status can be determined by the OC bit
  64  * in STAT:QUES:EVEN?, but this is not implemented.
  65  */
  66 static const struct scpi_command agilent_n5700a_cmd[] = {
  67         { SCPI_CMD_REMOTE, "SYST:COMM:RLST REM" },
  68         { SCPI_CMD_LOCAL, "SYST:COMM:RLST LOC" },
  69         { SCPI_CMD_GET_MEAS_VOLTAGE, ":MEAS:VOLT?" },
  70         { SCPI_CMD_GET_MEAS_CURRENT, "MEAS:CURR?" },
  71         { SCPI_CMD_GET_VOLTAGE_TARGET, ":SOUR:VOLT?" },
  72         { SCPI_CMD_SET_VOLTAGE_TARGET, ":SOUR:VOLT %.6f" },
  73         { SCPI_CMD_GET_CURRENT_LIMIT, ":SOUR:CURR?" },
  74         { SCPI_CMD_SET_CURRENT_LIMIT, ":SOUR:CURR %.6f" },
  75         { SCPI_CMD_GET_OUTPUT_ENABLED, ":OUTP:STAT?" },
  76         { SCPI_CMD_SET_OUTPUT_ENABLE, ":OUTP ON" },
  77         { SCPI_CMD_SET_OUTPUT_DISABLE, ":OUTP OFF" },
  78         { SCPI_CMD_GET_OVER_VOLTAGE_PROTECTION_THRESHOLD, ":VOLT:PROT?" },
  79         { SCPI_CMD_SET_OVER_VOLTAGE_PROTECTION_THRESHOLD, ":VOLT:PROT %.6f" },
  80         { SCPI_CMD_GET_OVER_CURRENT_PROTECTION_ENABLED, ":CURR:PROT:STAT?" },
  81         { SCPI_CMD_SET_OVER_CURRENT_PROTECTION_ENABLE, ":CURR:PROT:STAT ON?"},
  82         { SCPI_CMD_SET_OVER_CURRENT_PROTECTION_DISABLE, ":CURR:PROT:STAT OFF?"},
  83         /* Current limit (CC mode) and OCP are set using the same command. */
  84         { SCPI_CMD_GET_OVER_CURRENT_PROTECTION_THRESHOLD, ":SOUR:CURR?" },
  85         { SCPI_CMD_SET_OVER_CURRENT_PROTECTION_THRESHOLD, ":SOUR:CURR %.6f" },
  86         ALL_ZERO
  87 };
  88
  89 /* BK Precision 9130 series */
  90 static const uint32_t bk_9130_devopts[] = {
  91         SR_CONF_CONTINUOUS,
  92         SR_CONF_LIMIT_SAMPLES | SR_CONF_GET | SR_CONF_SET,
  93         SR_CONF_LIMIT_MSEC | SR_CONF_GET | SR_CONF_SET,
  94 };
  95
  96 static const uint32_t bk_9130_devopts_cg[] = {
  97         SR_CONF_OVER_VOLTAGE_PROTECTION_THRESHOLD | SR_CONF_GET | SR_CONF_SET,
  98         SR_CONF_VOLTAGE | SR_CONF_GET,
  99         SR_CONF_VOLTAGE_TARGET | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
 100         SR_CONF_CURRENT | SR_CONF_GET,
 101         SR_CONF_CURRENT_LIMIT | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
 102         SR_CONF_ENABLED | SR_CONF_GET | SR_CONF_SET,
 103 };
 104
 105 static const struct channel_spec bk_9130_ch[] = {
 106         { "1", { 0, 30, 0.001, 3, 3 }, { 0, 3, 0.001, 3, 3 }, { 0, 90, 0, 3, 3 }, FREQ_DC_ONLY, NO_OVP_LIMITS, NO_OCP_LIMITS },
 107         { "2", { 0, 30, 0.001, 3, 3 }, { 0, 3, 0.001, 3, 3 }, { 0, 90, 0, 3, 3 }, FREQ_DC_ONLY, NO_OVP_LIMITS, NO_OCP_LIMITS },
 108         { "3", { 0,  5, 0.001, 3, 3 }, { 0, 3, 0.001, 3, 3 }, { 0, 15, 0, 3, 3 }, FREQ_DC_ONLY, NO_OVP_LIMITS, NO_OCP_LIMITS },
 109 };
 110
 111 static const struct channel_group_spec bk_9130_cg[] = {
 112         { "1", CH_IDX(0), PPS_OVP, SR_MQFLAG_DC },
 113         { "2", CH_IDX(1), PPS_OVP, SR_MQFLAG_DC },
 114         { "3", CH_IDX(2), PPS_OVP, SR_MQFLAG_DC },
 115 };
 116
 117 static const struct scpi_command bk_9130_cmd[] = {
 118         { SCPI_CMD_REMOTE, "SYST:REMOTE" },
 119         { SCPI_CMD_LOCAL, "SYST:LOCAL" },
 120         { SCPI_CMD_SELECT_CHANNEL, ":INST:NSEL %s" },
 121         { SCPI_CMD_GET_MEAS_VOLTAGE, ":MEAS:VOLT?" },
 122         { SCPI_CMD_GET_MEAS_CURRENT, ":MEAS:CURR?" },
 123         { SCPI_CMD_GET_MEAS_POWER, ":MEAS:POWER?" },
 124         { SCPI_CMD_GET_VOLTAGE_TARGET, ":SOUR:VOLT?" },
 125         { SCPI_CMD_SET_VOLTAGE_TARGET, ":SOUR:VOLT %.6f" },
 126         { SCPI_CMD_GET_CURRENT_LIMIT, ":SOUR:CURR?" },
 127         { SCPI_CMD_SET_CURRENT_LIMIT, ":SOUR:CURR %.6f" },
 128         { SCPI_CMD_GET_OUTPUT_ENABLED, ":OUTP?" },
 129         { SCPI_CMD_SET_OUTPUT_ENABLE, ":OUTP 1" },
 130         { SCPI_CMD_SET_OUTPUT_DISABLE, ":OUTP 0" },
 131         { SCPI_CMD_GET_OVER_VOLTAGE_PROTECTION_THRESHOLD, ":SOUR:VOLT:PROT?" },
 132         { SCPI_CMD_SET_OVER_VOLTAGE_PROTECTION_THRESHOLD, ":SOUR:VOLT:PROT %.6f" },
 133         ALL_ZERO
 134 };
 135
 136 /* Chroma 61600 series AC source */
 137 static const uint32_t chroma_61604_devopts[] = {
 138         SR_CONF_CONTINUOUS,
 139         SR_CONF_LIMIT_SAMPLES | SR_CONF_GET | SR_CONF_SET,
 140         SR_CONF_LIMIT_MSEC | SR_CONF_GET | SR_CONF_SET,
 141 };
 142
 143 static const uint32_t chroma_61604_devopts_cg[] = {
 144         SR_CONF_OVER_VOLTAGE_PROTECTION_THRESHOLD | SR_CONF_GET | SR_CONF_SET,
 145         SR_CONF_OVER_CURRENT_PROTECTION_THRESHOLD | SR_CONF_GET | SR_CONF_SET,
 146         SR_CONF_VOLTAGE | SR_CONF_GET,
 147         SR_CONF_VOLTAGE_TARGET | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
 148         SR_CONF_OUTPUT_FREQUENCY | SR_CONF_GET,
 149         SR_CONF_OUTPUT_FREQUENCY_TARGET | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
 150         SR_CONF_CURRENT | SR_CONF_GET,
 151         SR_CONF_ENABLED | SR_CONF_GET | SR_CONF_SET,
 152 };
 153
 154 static const struct channel_spec chroma_61604_ch[] = {
 155         { "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 },
 156 };
 157
 158 static const struct channel_group_spec chroma_61604_cg[] = {
 159         { "1", CH_IDX(0), PPS_OVP | PPS_OCP, SR_MQFLAG_AC },
 160 };
 161
 162 static const struct scpi_command chroma_61604_cmd[] = {
 163         { SCPI_CMD_REMOTE, "SYST:REM" },
 164         { SCPI_CMD_LOCAL, "SYST:LOC" },
 165         { SCPI_CMD_GET_MEAS_VOLTAGE, ":FETC:VOLT:ACDC?" },
 166         { SCPI_CMD_GET_MEAS_FREQUENCY, ":FETC:FREQ?" },
 167         { SCPI_CMD_GET_MEAS_CURRENT, ":FETC:CURR:AC?" },
 168         { SCPI_CMD_GET_MEAS_POWER, ":FETC:POW:AC?" },
 169         { SCPI_CMD_GET_VOLTAGE_TARGET, ":SOUR:VOLT:AC?" },
 170         { SCPI_CMD_SET_VOLTAGE_TARGET, ":SOUR:VOLT:AC %.1f" },
 171         { SCPI_CMD_GET_FREQUENCY_TARGET, ":SOUR:FREQ?" },
 172         { SCPI_CMD_SET_FREQUENCY_TARGET, ":SOUR:FREQ %.2f" },
 173         { SCPI_CMD_GET_OUTPUT_ENABLED, ":OUTP?" },
 174         { SCPI_CMD_SET_OUTPUT_ENABLE, ":OUTP ON" },
 175         { SCPI_CMD_SET_OUTPUT_DISABLE, ":OUTP OFF" },
 176         { SCPI_CMD_GET_OVER_VOLTAGE_PROTECTION_THRESHOLD, ":SOUR:VOLT:LIM:AC?" },
 177         { SCPI_CMD_SET_OVER_VOLTAGE_PROTECTION_THRESHOLD, ":SOUR:VOLT:LIM:AC %.1f" },
 178         /* This is not a current limit mode. It is overcurrent protection. */
 179         { SCPI_CMD_GET_OVER_CURRENT_PROTECTION_THRESHOLD, ":SOUR:CURR:LIM?" },
 180         { SCPI_CMD_SET_OVER_CURRENT_PROTECTION_THRESHOLD, ":SOUR:CURR:LIM %.2f" },
 181         ALL_ZERO
 182 };
 183
 184 /* Chroma 62000 series DC source */
 185 static const uint32_t chroma_62000_devopts[] = {
 186         SR_CONF_CONTINUOUS,
 187         SR_CONF_LIMIT_SAMPLES | SR_CONF_GET | SR_CONF_SET,
 188         SR_CONF_LIMIT_MSEC | SR_CONF_GET | SR_CONF_SET,
 189 };
 190
 191 static const uint32_t chroma_62000_devopts_cg[] = {
 192         SR_CONF_OVER_VOLTAGE_PROTECTION_THRESHOLD | SR_CONF_GET | SR_CONF_SET,
 193         SR_CONF_OVER_CURRENT_PROTECTION_THRESHOLD | SR_CONF_GET | SR_CONF_SET,
 194         SR_CONF_VOLTAGE | SR_CONF_GET,
 195         SR_CONF_VOLTAGE_TARGET | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
 196         SR_CONF_CURRENT | SR_CONF_GET,
 197         SR_CONF_CURRENT_LIMIT | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
 198         SR_CONF_ENABLED | SR_CONF_GET | SR_CONF_SET,
 199 };
 200
 201 static const struct channel_group_spec chroma_62000_cg[] = {
 202         { "1", CH_IDX(0), PPS_OVP | PPS_OCP, SR_MQFLAG_DC },
 203 };
 204
 205 static const struct scpi_command chroma_62000_cmd[] = {
 206         { SCPI_CMD_REMOTE, ":CONF:REM ON" },
 207         { SCPI_CMD_LOCAL, ":CONF:REM OFF" },
 208         { SCPI_CMD_BEEPER, ":CONF:BEEP?" },
 209         { SCPI_CMD_BEEPER_ENABLE, ":CONF:BEEP ON" },
 210         { SCPI_CMD_BEEPER_DISABLE, ":CONF:BEEP OFF" },
 211         { SCPI_CMD_GET_MEAS_VOLTAGE, ":MEAS:VOLT?" },
 212         { SCPI_CMD_GET_MEAS_CURRENT, ":MEAS:CURR?" },
 213         { SCPI_CMD_GET_MEAS_POWER, ":MEAS:POW?" },
 214         { SCPI_CMD_GET_VOLTAGE_TARGET, ":SOUR:VOLT?" },
 215         { SCPI_CMD_SET_VOLTAGE_TARGET, ":SOUR:VOLT %.2f" },
 216         { SCPI_CMD_GET_CURRENT_LIMIT, ":SOUR:CURR?" },
 217         { SCPI_CMD_SET_CURRENT_LIMIT, ":SOUR:CURR %.6f" },
 218         { SCPI_CMD_GET_OUTPUT_ENABLED, ":CONF:OUTP?" },
 219         { SCPI_CMD_SET_OUTPUT_ENABLE, ":CONF:OUTP ON" },
 220         { SCPI_CMD_SET_OUTPUT_DISABLE, ":CONF:OUTP OFF" },
 221         { SCPI_CMD_GET_OVER_VOLTAGE_PROTECTION_THRESHOLD, ":SOUR:VOLT:PROT:HIGH?" },
 222         { SCPI_CMD_SET_OVER_VOLTAGE_PROTECTION_THRESHOLD, ":SOUR:VOLT:PROT:HIGH %.6f" },
 223         { SCPI_CMD_GET_OVER_CURRENT_PROTECTION_THRESHOLD, ":SOUR:CURR:PROT:HIGH?" },
 224         { SCPI_CMD_SET_OVER_CURRENT_PROTECTION_THRESHOLD, ":SOUR:CURR:PROT:HIGH %.6f" },
 225         ALL_ZERO
 226 };
 227
 228 static int chroma_62000p_probe_channels(struct sr_dev_inst *sdi,
 229                 struct sr_scpi_hw_info *hw_info,
 230                 struct channel_spec **channels, unsigned int *num_channels,
 231                 struct channel_group_spec **channel_groups,
 232                 unsigned int *num_channel_groups)
 233 {
 234         unsigned int volts, amps, watts;
 235         struct channel_spec *channel;
 236
 237         (void)sdi;
 238
 239         sscanf(hw_info->model, "620%uP-%u-%u", &watts, &volts, &amps);
 240         watts *= 100;
 241         sr_dbg("Found device rated for %d V, %d A and %d W", volts, amps, watts);
 242
 243         if (volts > 600) {
 244                 sr_err("Probed max voltage of %u V is out of spec.", volts);
 245                 return SR_ERR_BUG;
 246         }
 247
 248         if (amps > 120) {
 249                 sr_err("Probed max current of %u A is out of spec.", amps);
 250                 return SR_ERR_BUG;
 251         }
 252
 253         if (watts > 5000) {
 254                 sr_err("Probed max power of %u W is out of spec.", watts);
 255                 return SR_ERR_BUG;
 256         }
 257
 258         channel = g_malloc0(sizeof(struct channel_spec));
 259         channel->name = "1";
 260         channel->voltage[0] = channel->current[0] = channel->power[0] = 0.0;
 261         channel->voltage[1] = volts;
 262         channel->current[1] = amps;
 263         channel->power[1]   = watts;
 264         channel->voltage[2] = channel->current[2] = 0.01;
 265         channel->voltage[3] = channel->voltage[4] = 3;
 266         channel->current[3] = channel->current[4] = 4;
 267         *channels = channel;
 268         *num_channels = 1;
 269
 270         *channel_groups = g_malloc(sizeof(struct channel_group_spec));
 271         **channel_groups = chroma_62000_cg[0];
 272         *num_channel_groups = 1;
 273
 274         return SR_OK;
 275 }
 276
 277 /* Rigol DP700 series */
 278 static const uint32_t rigol_dp700_devopts[] = {
 279         SR_CONF_CONTINUOUS,
 280         SR_CONF_LIMIT_SAMPLES | SR_CONF_GET | SR_CONF_SET,
 281         SR_CONF_LIMIT_MSEC | SR_CONF_GET | SR_CONF_SET,
 282 };
 283
 284 static const uint32_t rigol_dp700_devopts_cg[] = {
 285         SR_CONF_REGULATION | SR_CONF_GET,
 286         SR_CONF_OVER_VOLTAGE_PROTECTION_ENABLED | SR_CONF_GET | SR_CONF_SET,
 287         SR_CONF_OVER_VOLTAGE_PROTECTION_ACTIVE | SR_CONF_GET,
 288         SR_CONF_OVER_VOLTAGE_PROTECTION_THRESHOLD | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
 289         SR_CONF_OVER_CURRENT_PROTECTION_ENABLED | SR_CONF_GET | SR_CONF_SET,
 290         SR_CONF_OVER_CURRENT_PROTECTION_ACTIVE | SR_CONF_GET,
 291         SR_CONF_OVER_CURRENT_PROTECTION_THRESHOLD | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
 292         SR_CONF_VOLTAGE | SR_CONF_GET,
 293         SR_CONF_VOLTAGE_TARGET | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
 294         SR_CONF_CURRENT | SR_CONF_GET,
 295         SR_CONF_CURRENT_LIMIT | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
 296         SR_CONF_ENABLED | SR_CONF_GET | SR_CONF_SET,
 297 };
 298
 299 static const struct channel_spec rigol_dp711_ch[] = {
 300         { "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 } },
 301 };
 302
 303 static const struct channel_spec rigol_dp712_ch[] = {
 304         { "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 } },
 305 };
 306
 307 static const struct channel_group_spec rigol_dp700_cg[] = {
 308         { "1", CH_IDX(0), PPS_OVP | PPS_OCP, SR_MQFLAG_DC },
 309 };
 310
 311 /* Same as the DP800 series, except for the missing :SYST:OTP* commands. */
 312 static const struct scpi_command rigol_dp700_cmd[] = {
 313         { SCPI_CMD_REMOTE, "SYST:REMOTE" },
 314         { SCPI_CMD_LOCAL, "SYST:LOCAL" },
 315         { SCPI_CMD_BEEPER, "SYST:BEEP:STAT?" },
 316         { SCPI_CMD_BEEPER_ENABLE, "SYST:BEEP:STAT ON" },
 317         { SCPI_CMD_BEEPER_DISABLE, "SYST:BEEP:STAT OFF" },
 318         { SCPI_CMD_SELECT_CHANNEL, ":INST:NSEL %s" },
 319         { SCPI_CMD_GET_MEAS_VOLTAGE, ":MEAS:VOLT?" },
 320         { SCPI_CMD_GET_MEAS_CURRENT, ":MEAS:CURR?" },
 321         { SCPI_CMD_GET_MEAS_POWER, ":MEAS:POWE?" },
 322         { SCPI_CMD_GET_VOLTAGE_TARGET, ":SOUR:VOLT?" },
 323         { SCPI_CMD_SET_VOLTAGE_TARGET, ":SOUR:VOLT %.6f" },
 324         { SCPI_CMD_GET_CURRENT_LIMIT, ":SOUR:CURR?" },
 325         { SCPI_CMD_SET_CURRENT_LIMIT, ":SOUR:CURR %.6f" },
 326         { SCPI_CMD_GET_OUTPUT_ENABLED, ":OUTP?" },
 327         { SCPI_CMD_SET_OUTPUT_ENABLE, ":OUTP ON" },
 328         { SCPI_CMD_SET_OUTPUT_DISABLE, ":OUTP OFF" },
 329         { SCPI_CMD_GET_OUTPUT_REGULATION, ":OUTP:MODE?" },
 330         { SCPI_CMD_GET_OVER_VOLTAGE_PROTECTION_ENABLED, ":OUTP:OVP?" },
 331         { SCPI_CMD_SET_OVER_VOLTAGE_PROTECTION_ENABLE, ":OUTP:OVP ON" },
 332         { SCPI_CMD_SET_OVER_VOLTAGE_PROTECTION_DISABLE, ":OUTP:OVP OFF" },
 333         { SCPI_CMD_GET_OVER_VOLTAGE_PROTECTION_ACTIVE, ":OUTP:OVP:QUES?" },
 334         { SCPI_CMD_GET_OVER_VOLTAGE_PROTECTION_THRESHOLD, ":OUTP:OVP:VAL?" },
 335         { SCPI_CMD_SET_OVER_VOLTAGE_PROTECTION_THRESHOLD, ":OUTP:OVP:VAL %.6f" },
 336         { SCPI_CMD_GET_OVER_CURRENT_PROTECTION_ENABLED, ":OUTP:OCP?" },
 337         { SCPI_CMD_SET_OVER_CURRENT_PROTECTION_ENABLE, ":OUTP:OCP:STAT ON" },
 338         { SCPI_CMD_SET_OVER_CURRENT_PROTECTION_DISABLE, ":OUTP:OCP:STAT OFF" },
 339         { SCPI_CMD_GET_OVER_CURRENT_PROTECTION_ACTIVE, ":OUTP:OCP:QUES?" },
 340         { SCPI_CMD_GET_OVER_CURRENT_PROTECTION_THRESHOLD, ":OUTP:OCP:VAL?" },
 341         { SCPI_CMD_SET_OVER_CURRENT_PROTECTION_THRESHOLD, ":OUTP:OCP:VAL %.6f" },
 342         ALL_ZERO
 343 };
 344
 345 /* Rigol DP800 series */
 346 static const uint32_t rigol_dp800_devopts[] = {
 347         SR_CONF_CONTINUOUS,
 348         SR_CONF_OVER_TEMPERATURE_PROTECTION | SR_CONF_GET | SR_CONF_SET,
 349         SR_CONF_LIMIT_SAMPLES | SR_CONF_GET | SR_CONF_SET,
 350         SR_CONF_LIMIT_MSEC | SR_CONF_GET | SR_CONF_SET,
 351 };
 352
 353 static const uint32_t rigol_dp800_devopts_cg[] = {
 354         SR_CONF_REGULATION | SR_CONF_GET,
 355         SR_CONF_OVER_VOLTAGE_PROTECTION_ENABLED | SR_CONF_GET | SR_CONF_SET,
 356         SR_CONF_OVER_VOLTAGE_PROTECTION_ACTIVE | SR_CONF_GET,
 357         SR_CONF_OVER_VOLTAGE_PROTECTION_THRESHOLD | SR_CONF_GET | SR_CONF_SET,
 358         SR_CONF_OVER_CURRENT_PROTECTION_ENABLED | SR_CONF_GET | SR_CONF_SET,
 359         SR_CONF_OVER_CURRENT_PROTECTION_ACTIVE | SR_CONF_GET,
 360         SR_CONF_OVER_CURRENT_PROTECTION_THRESHOLD | SR_CONF_GET | SR_CONF_SET,
 361         SR_CONF_VOLTAGE | SR_CONF_GET,
 362         SR_CONF_VOLTAGE_TARGET | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
 363         SR_CONF_CURRENT | SR_CONF_GET,
 364         SR_CONF_CURRENT_LIMIT | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
 365         SR_CONF_ENABLED | SR_CONF_GET | SR_CONF_SET,
 366 };
 367
 368 static const struct channel_spec rigol_dp821a_ch[] = {
 369         { "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 },
 370         { "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 },
 371 };
 372
 373 static const struct channel_spec rigol_dp831_ch[] = {
 374         { "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 },
 375         { "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 },
 376         { "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 },
 377 };
 378
 379 static const struct channel_spec rigol_dp832_ch[] = {
 380         { "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 },
 381         { "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 },
 382         { "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 },
 383 };
 384
 385 static const struct channel_group_spec rigol_dp820_cg[] = {
 386         { "1", CH_IDX(0), PPS_OVP | PPS_OCP, SR_MQFLAG_DC },
 387         { "2", CH_IDX(1), PPS_OVP | PPS_OCP, SR_MQFLAG_DC },
 388 };
 389
 390 static const struct channel_group_spec rigol_dp830_cg[] = {
 391         { "1", CH_IDX(0), PPS_OVP | PPS_OCP, SR_MQFLAG_DC },
 392         { "2", CH_IDX(1), PPS_OVP | PPS_OCP, SR_MQFLAG_DC },
 393         { "3", CH_IDX(2), PPS_OVP | PPS_OCP, SR_MQFLAG_DC },
 394 };
 395
 396 static const struct scpi_command rigol_dp800_cmd[] = {
 397         { SCPI_CMD_REMOTE, "SYST:REMOTE" },
 398         { SCPI_CMD_LOCAL, "SYST:LOCAL" },
 399         { SCPI_CMD_BEEPER, "SYST:BEEP:STAT?" },
 400         { SCPI_CMD_BEEPER_ENABLE, "SYST:BEEP:STAT ON" },
 401         { SCPI_CMD_BEEPER_DISABLE, "SYST:BEEP:STAT OFF" },
 402         { SCPI_CMD_SELECT_CHANNEL, ":INST:NSEL %s" },
 403         { SCPI_CMD_GET_MEAS_VOLTAGE, ":MEAS:VOLT?" },
 404         { SCPI_CMD_GET_MEAS_CURRENT, ":MEAS:CURR?" },
 405         { SCPI_CMD_GET_MEAS_POWER, ":MEAS:POWE?" },
 406         { SCPI_CMD_GET_VOLTAGE_TARGET, ":SOUR:VOLT?" },
 407         { SCPI_CMD_SET_VOLTAGE_TARGET, ":SOUR:VOLT %.6f" },
 408         { SCPI_CMD_GET_CURRENT_LIMIT, ":SOUR:CURR?" },
 409         { SCPI_CMD_SET_CURRENT_LIMIT, ":SOUR:CURR %.6f" },
 410         { SCPI_CMD_GET_OUTPUT_ENABLED, ":OUTP?" },
 411         { SCPI_CMD_SET_OUTPUT_ENABLE, ":OUTP ON" },
 412         { SCPI_CMD_SET_OUTPUT_DISABLE, ":OUTP OFF" },
 413         { SCPI_CMD_GET_OUTPUT_REGULATION, ":OUTP:MODE?" },
 414         { SCPI_CMD_GET_OVER_TEMPERATURE_PROTECTION, ":SYST:OTP?" },
 415         { SCPI_CMD_SET_OVER_TEMPERATURE_PROTECTION_ENABLE, ":SYST:OTP ON" },
 416         { SCPI_CMD_SET_OVER_TEMPERATURE_PROTECTION_DISABLE, ":SYST:OTP OFF" },
 417         { SCPI_CMD_GET_OVER_VOLTAGE_PROTECTION_ENABLED, ":OUTP:OVP?" },
 418         { SCPI_CMD_SET_OVER_VOLTAGE_PROTECTION_ENABLE, ":OUTP:OVP ON" },
 419         { SCPI_CMD_SET_OVER_VOLTAGE_PROTECTION_DISABLE, ":OUTP:OVP OFF" },
 420         { SCPI_CMD_GET_OVER_VOLTAGE_PROTECTION_ACTIVE, ":OUTP:OVP:QUES?" },
 421         { SCPI_CMD_GET_OVER_VOLTAGE_PROTECTION_THRESHOLD, ":OUTP:OVP:VAL?" },
 422         { SCPI_CMD_SET_OVER_VOLTAGE_PROTECTION_THRESHOLD, ":OUTP:OVP:VAL %.6f" },
 423         { SCPI_CMD_GET_OVER_CURRENT_PROTECTION_ENABLED, ":OUTP:OCP?" },
 424         { SCPI_CMD_SET_OVER_CURRENT_PROTECTION_ENABLE, ":OUTP:OCP:STAT ON" },
 425         { SCPI_CMD_SET_OVER_CURRENT_PROTECTION_DISABLE, ":OUTP:OCP:STAT OFF" },
 426         { SCPI_CMD_GET_OVER_CURRENT_PROTECTION_ACTIVE, ":OUTP:OCP:QUES?" },
 427         { SCPI_CMD_GET_OVER_CURRENT_PROTECTION_THRESHOLD, ":OUTP:OCP:VAL?" },
 428         { SCPI_CMD_SET_OVER_CURRENT_PROTECTION_THRESHOLD, ":OUTP:OCP:VAL %.6f" },
 429         ALL_ZERO
 430 };
 431
 432 /* HP 663xA series */
 433 static const uint32_t hp_6630a_devopts[] = {
 434         SR_CONF_CONTINUOUS,
 435         SR_CONF_LIMIT_SAMPLES | SR_CONF_GET | SR_CONF_SET,
 436         SR_CONF_LIMIT_MSEC | SR_CONF_GET | SR_CONF_SET,
 437 };
 438
 439 static const uint32_t hp_6630a_devopts_cg[] = {
 440         SR_CONF_ENABLED | SR_CONF_SET,
 441         SR_CONF_VOLTAGE | SR_CONF_GET,
 442         SR_CONF_CURRENT | SR_CONF_GET,
 443         SR_CONF_VOLTAGE_TARGET | SR_CONF_SET | SR_CONF_LIST,
 444         SR_CONF_CURRENT_LIMIT | SR_CONF_SET | SR_CONF_LIST,
 445         SR_CONF_OVER_VOLTAGE_PROTECTION_ACTIVE | SR_CONF_GET,
 446         SR_CONF_OVER_VOLTAGE_PROTECTION_THRESHOLD | SR_CONF_SET | SR_CONF_LIST,
 447         SR_CONF_OVER_CURRENT_PROTECTION_ENABLED | SR_CONF_SET,
 448         SR_CONF_OVER_CURRENT_PROTECTION_ACTIVE | SR_CONF_GET,
 449         SR_CONF_OVER_TEMPERATURE_PROTECTION_ACTIVE | SR_CONF_GET,
 450         SR_CONF_REGULATION | SR_CONF_GET,
 451 };
 452
 453 static const struct channel_spec hp_6632a_ch[] = {
 454         { "1", { 0, 20.475, 0.005, 3, 4 }, { 0, 5.1188, 0.00125, 4, 5 }, { 0, 104.80743 }, FREQ_DC_ONLY, { 0, 22, 0.1 }, NO_OCP_LIMITS },
 455 };
 456
 457 static const struct channel_spec hp_6633a_ch[] = {
 458         { "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 },
 459 };
 460
 461 static const struct channel_spec hp_6634a_ch[] = {
 462         { "1", { 0, 102.38, 0.025, 3, 4 }, { 0, 1.0238, 0.00025, 4, 5 }, { 0, 104.81664 }, FREQ_DC_ONLY, { 0, 110, 0.5 }, NO_OCP_LIMITS },
 463 };
 464
 465 static const struct channel_group_spec hp_6630a_cg[] = {
 466         { "1", CH_IDX(0), PPS_OVP | PPS_OCP, SR_MQFLAG_DC },
 467 };
 468
 469 static const struct scpi_command hp_6630a_cmd[] = {
 470         { SCPI_CMD_SET_OUTPUT_ENABLE, "OUT 1" },
 471         { SCPI_CMD_SET_OUTPUT_DISABLE, "OUT 0" },
 472         { SCPI_CMD_GET_MEAS_VOLTAGE, "VOUT?" },
 473         { SCPI_CMD_GET_MEAS_CURRENT, "IOUT?" },
 474         { SCPI_CMD_SET_VOLTAGE_TARGET, "VSET %.4f" },
 475         { SCPI_CMD_SET_CURRENT_LIMIT, "ISET %.4f" },
 476         { SCPI_CMD_GET_OVER_VOLTAGE_PROTECTION_ACTIVE, "STS?" },
 477         { SCPI_CMD_SET_OVER_VOLTAGE_PROTECTION_THRESHOLD, "OVSET %.4f" },
 478         { SCPI_CMD_SET_OVER_CURRENT_PROTECTION_ENABLE, "OCP 1" },
 479         { SCPI_CMD_SET_OVER_CURRENT_PROTECTION_DISABLE, "OCP 0" },
 480         { SCPI_CMD_GET_OVER_CURRENT_PROTECTION_ACTIVE, "STS?" },
 481         { SCPI_CMD_GET_OVER_TEMPERATURE_PROTECTION_ACTIVE, "STS?" },
 482         { SCPI_CMD_GET_OUTPUT_REGULATION, "STS?" },
 483         ALL_ZERO
 484 };
 485
 486 static int hp_6630a_init_aquisition(const struct sr_dev_inst *sdi)
 487 {
 488         struct sr_scpi_dev_inst *scpi;
 489         int ret;
 490
 491         scpi = sdi->conn;
 492
 493         /*
 494          * Monitor CV (1), CC+ (2), UR (4), OVP (8), OTP (16), OCP (64) and
 495          * CC- (256) bits of the Status Register for the FAULT? query.
 496          */
 497         ret = sr_scpi_send(scpi, "UNMASK 607");
 498         if (ret != SR_OK)
 499                 return ret;
 500
 501         return SR_OK;
 502 }
 503
 504 static int hp_6630a_update_status(const struct sr_dev_inst *sdi)
 505 {
 506         struct sr_scpi_dev_inst *scpi;
 507         int ret;
 508         int fault;
 509         gboolean cv, cc_pos, unreg, cc_neg;
 510         gboolean regulation_changed;
 511         char *regulation;
 512
 513         scpi = sdi->conn;
 514
 515         /*
 516          * Use the FAULT register (only 0->1 transitions), this way multiple set
 517          * regulation bits in the STS/ASTS registers are ignored. In rare cases
 518          * we will miss some changes (1->0 transitions, e.g. no regulation at all),
 519          * but SPS/ASPS doesn't work either, unless all states are stored and
 520          * compared to the states in STS/ASTS.
 521          * TODO: Use SPoll or SRQ when SCPI over GPIB is used.
 522          */
 523         ret = sr_scpi_get_int(scpi, "FAULT?", &fault);
 524         if (ret != SR_OK)
 525                 return ret;
 526
 527         /* OVP */
 528         if (fault & (1 << 3))
 529                 sr_session_send_meta(sdi, SR_CONF_OVER_VOLTAGE_PROTECTION_ACTIVE,
 530                         g_variant_new_boolean(fault & (1 << 3)));
 531
 532         /* OCP */
 533         if (fault & (1 << 6))
 534                 sr_session_send_meta(sdi, SR_CONF_OVER_CURRENT_PROTECTION_ACTIVE,
 535                         g_variant_new_boolean(fault & (1 << 6)));
 536
 537         /* OTP */
 538         if (fault & (1 << 4))
 539                 sr_session_send_meta(sdi, SR_CONF_OVER_TEMPERATURE_PROTECTION_ACTIVE,
 540                         g_variant_new_boolean(fault & (1 << 4)));
 541
 542         /* CV */
 543         cv = (fault & (1 << 0));
 544         regulation_changed = (fault & (1 << 0));
 545         /* CC+ */
 546         cc_pos = (fault & (1 << 1));
 547         regulation_changed = (fault & (1 << 1)) | regulation_changed;
 548         /* UNREG */
 549         unreg = (fault & (1 << 2));
 550         regulation_changed = (fault & (1 << 2)) | regulation_changed;
 551         /* CC- */
 552         cc_neg = (fault & (1 << 9));
 553         regulation_changed = (fault & (1 << 9)) | regulation_changed;
 554
 555         if (regulation_changed) {
 556                 if (cv && !cc_pos && !cc_neg &&!unreg)
 557                         regulation = "CV";
 558                 else if (cc_pos && !cv && !cc_neg && !unreg)
 559                         regulation = "CC";
 560                 else if (cc_neg && !cv && !cc_pos && !unreg)
 561                         regulation = "CC-";
 562                 else if (unreg && !cv && !cc_pos && !cc_neg)
 563                         regulation = "UR";
 564                 else if (!cv && !cc_pos && !cc_neg &&!unreg)
 565                         regulation = "";
 566                 else {
 567                         sr_dbg("Undefined regulation for HP 66xxA "
 568                                 "(CV=%i, CC+=%i, CC-=%i, UR=%i).",
 569                                 cv, cc_pos, cc_neg, unreg);
 570                         return FALSE;
 571                 }
 572                 sr_session_send_meta(sdi, SR_CONF_REGULATION,
 573                         g_variant_new_string(regulation));
 574         }
 575
 576         return SR_OK;
 577 }
 578
 579 /* HP 663xB series */
 580 static const uint32_t hp_6630b_devopts[] = {
 581         SR_CONF_CONTINUOUS,
 582         SR_CONF_LIMIT_SAMPLES | SR_CONF_GET | SR_CONF_SET,
 583         SR_CONF_LIMIT_MSEC | SR_CONF_GET | SR_CONF_SET,
 584 };
 585
 586 static const uint32_t hp_6630b_devopts_cg[] = {
 587         SR_CONF_ENABLED | SR_CONF_GET | SR_CONF_SET,
 588         SR_CONF_VOLTAGE | SR_CONF_GET,
 589         SR_CONF_CURRENT | SR_CONF_GET,
 590         SR_CONF_VOLTAGE_TARGET | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
 591         SR_CONF_CURRENT_LIMIT | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
 592         SR_CONF_OVER_VOLTAGE_PROTECTION_ACTIVE | SR_CONF_GET,
 593         SR_CONF_OVER_VOLTAGE_PROTECTION_THRESHOLD | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
 594         SR_CONF_OVER_CURRENT_PROTECTION_ENABLED | SR_CONF_GET | SR_CONF_SET,
 595         SR_CONF_OVER_CURRENT_PROTECTION_ACTIVE | SR_CONF_GET,
 596         SR_CONF_OVER_TEMPERATURE_PROTECTION_ACTIVE | SR_CONF_GET,
 597         SR_CONF_REGULATION | SR_CONF_GET,
 598 };
 599
 600 static const struct channel_spec hp_6611c_ch[] = {
 601         { "1", { 0, 8.19, 0.002, 3, 4 }, { 0, 5.1188, 0.00125, 4, 5 }, { 0, 41.92297 }, FREQ_DC_ONLY, { 0, 12, 0.06 }, NO_OCP_LIMITS },
 602 };
 603
 604 static const struct channel_spec hp_6612c_ch[] = {
 605         { "1", { 0, 20.475, 0.005, 3, 4 }, { 0, 2.0475, 0.0005, 4, 5 }, { 0, 41.92256 }, FREQ_DC_ONLY, { 0, 22, 0.1 }, NO_OCP_LIMITS },
 606 };
 607
 608 static const struct channel_spec hp_6613c_ch[] = {
 609         { "1", { 0, 51.188, 0.0125, 3, 4 }, { 0, 1.0238, 0.00025, 4, 5 }, { 0, 52.40627 }, FREQ_DC_ONLY, { 0, 55, 0.25 }, NO_OCP_LIMITS },
 610 };
 611
 612 static const struct channel_spec hp_6614c_ch[] = {
 613         { "1", { 0, 102.38, 0.025, 3, 4 }, { 0, 0.5118, 0.000125, 4, 5 }, { 0, 52.39808 }, FREQ_DC_ONLY, { 0, 110, 0.5 }, NO_OCP_LIMITS },
 614 };
 615
 616 static const struct channel_spec hp_6631b_ch[] = {
 617         { "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 },
 618 };
 619
 620 static const struct channel_spec hp_6632b_ch[] = {
 621         { "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 },
 622 };
 623
 624 static const struct channel_spec hp_66332a_ch[] = {
 625         { "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 },
 626 };
 627
 628 static const struct channel_spec hp_6633b_ch[] = {
 629         { "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 },
 630 };
 631
 632 static const struct channel_spec hp_6634b_ch[] = {
 633         { "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 },
 634 };
 635
 636 static const struct channel_group_spec hp_6630b_cg[] = {
 637         { "1", CH_IDX(0), PPS_OVP | PPS_OCP, SR_MQFLAG_DC },
 638 };
 639
 640 static const struct scpi_command hp_6630b_cmd[] = {
 641         /*
 642          * SCPI_CMD_REMOTE and SCPI_CMD_LOCAL are not used when GPIB is used,
 643          * otherwise the device will report (non critical) error 602.
 644          */
 645         { SCPI_CMD_REMOTE, "SYST:REM" },
 646         { SCPI_CMD_LOCAL, "SYST:LOC" },
 647         { SCPI_CMD_GET_OUTPUT_ENABLED, "OUTP:STAT?" },
 648         { SCPI_CMD_SET_OUTPUT_ENABLE, "OUTP:STAT ON" },
 649         { SCPI_CMD_SET_OUTPUT_DISABLE, "OUTP:STAT OFF" },
 650         { SCPI_CMD_GET_MEAS_VOLTAGE, ":MEAS:VOLT?" },
 651         { SCPI_CMD_GET_MEAS_CURRENT, ":MEAS:CURR?" },
 652         { SCPI_CMD_GET_VOLTAGE_TARGET, ":SOUR:VOLT?" },
 653         { SCPI_CMD_SET_VOLTAGE_TARGET, ":SOUR:VOLT %.6f" },
 654         { SCPI_CMD_GET_CURRENT_LIMIT, ":SOUR:CURR?" },
 655         { SCPI_CMD_SET_CURRENT_LIMIT, ":SOUR:CURR %.6f" },
 656         { SCPI_CMD_GET_OVER_CURRENT_PROTECTION_ENABLED, ":CURR:PROT:STAT?" },
 657         { SCPI_CMD_SET_OVER_CURRENT_PROTECTION_ENABLE, ":CURR:PROT:STAT 1" },
 658         { SCPI_CMD_SET_OVER_CURRENT_PROTECTION_DISABLE, ":CURR:PROT:STAT 0" },
 659         { SCPI_CMD_GET_OVER_CURRENT_PROTECTION_ACTIVE, "STAT:QUES:COND?" },
 660         { SCPI_CMD_GET_OVER_VOLTAGE_PROTECTION_ACTIVE, "STAT:QUES:COND?" },
 661         { SCPI_CMD_GET_OVER_VOLTAGE_PROTECTION_THRESHOLD, ":VOLT:PROT?" },
 662         { SCPI_CMD_SET_OVER_VOLTAGE_PROTECTION_THRESHOLD, ":VOLT:PROT %.6f" },
 663         { SCPI_CMD_GET_OVER_TEMPERATURE_PROTECTION_ACTIVE, "STAT:QUES:COND?" },
 664         { SCPI_CMD_GET_OUTPUT_REGULATION, "STAT:OPER:COND?" },
 665         ALL_ZERO
 666 };
 667
 668 static int hp_6630b_init_aquisition(const struct sr_dev_inst *sdi)
 669 {
 670         struct sr_scpi_dev_inst *scpi;
 671         int ret;
 672
 673         scpi = sdi->conn;
 674
 675         /*
 676          * Monitor CV (256), CC+ (1024) and CC- (2048) bits of the
 677          * Operational Status Register.
 678          * Use both positive and negative transitions of the status bits.
 679          */
 680         ret = sr_scpi_send(scpi, "STAT:OPER:PTR 3328;NTR 3328;ENAB 3328");
 681         if (ret != SR_OK)
 682                 return ret;
 683
 684         /*
 685          * Monitor OVP (1), OCP (2), OTP (16) and Unreg (1024) bits of the
 686          * Questionable Status Register.
 687          * Use both positive and negative transitions of the status bits.
 688          */
 689         ret = sr_scpi_send(scpi, "STAT:QUES:PTR 1043;NTR 1043;ENAB 1043");
 690         if (ret != SR_OK)
 691                 return ret;
 692
 693         /*
 694          * Service Request Enable Register set for Operational Status Register
 695          * bits (128) and Questionable Status Register bits (8).
 696          * This masks the Status Register generating a SRQ/RQS. Not implemented yet!
 697          */
 698         /*
 699         ret = sr_scpi_send(scpi, "*SRE 136");
 700         if (ret != SR_OK)
 701                 return ret;
 702         */
 703
 704         return SR_OK;
 705 }
 706
 707 static int hp_6630b_update_status(const struct sr_dev_inst *sdi)
 708 {
 709         struct sr_scpi_dev_inst *scpi;
 710         int ret;
 711         int stb;
 712         int ques_even, ques_cond;
 713         int oper_even, oper_cond;
 714         gboolean output_enabled;
 715         gboolean unreg, cv, cc_pos, cc_neg;
 716         gboolean regulation_changed;
 717         char *regulation;
 718
 719         scpi = sdi->conn;
 720
 721         unreg = FALSE;
 722         cv = FALSE;
 723         cc_pos = FALSE;
 724         cc_neg = FALSE;
 725         regulation_changed = FALSE;
 726
 727         /*
 728          * Use SPoll when SCPI uses GPIB as transport layer.
 729          * SPoll is approx. twice as fast as a normal GPIB write + read would be!
 730          */
 731 #ifdef HAVE_LIBGPIB
 732         char spoll_buf;
 733
 734         if (scpi->transport == SCPI_TRANSPORT_LIBGPIB) {
 735                 ret = sr_scpi_gpib_spoll(scpi, &spoll_buf);
 736                 if (ret != SR_OK)
 737                         return ret;
 738                 stb = (uint8_t)spoll_buf;
 739         }
 740         else {
 741 #endif
 742                 ret = sr_scpi_get_int(scpi, "*STB?", &stb);
 743                 if (ret != SR_OK)
 744                         return ret;
 745 #ifdef HAVE_LIBGPIB
 746         }
 747 #endif
 748
 749         /* Questionable status summary bit */
 750         if (stb & (1 << 3)) {
 751                 /* Read the event register to clear it! */
 752                 ret = sr_scpi_get_int(scpi, "STAT:QUES:EVEN?", &ques_even);
 753                 if (ret != SR_OK)
 754                         return ret;
 755                 /* Now get the values. */
 756                 ret = sr_scpi_get_int(scpi, "STAT:QUES:COND?", &ques_cond);
 757                 if (ret != SR_OK)
 758                         return ret;
 759
 760                 /* OVP */
 761                 if (ques_even & (1 << 0))
 762                         sr_session_send_meta(sdi, SR_CONF_OVER_VOLTAGE_PROTECTION_ACTIVE,
 763                                 g_variant_new_boolean(ques_cond & (1 << 0)));
 764
 765                 /* OCP */
 766                 if (ques_even & (1 << 1))
 767                         sr_session_send_meta(sdi, SR_CONF_OVER_CURRENT_PROTECTION_ACTIVE,
 768                                 g_variant_new_boolean(ques_cond & (1 << 1)));
 769
 770                 /* OTP */
 771                 if (ques_even & (1 << 4))
 772                         sr_session_send_meta(sdi, SR_CONF_OVER_TEMPERATURE_PROTECTION_ACTIVE,
 773                                 g_variant_new_boolean(ques_cond & (1 << 4)));
 774
 775                 /* UNREG */
 776                 unreg = (ques_cond & (1 << 10));
 777                 regulation_changed = (ques_even & (1 << 10)) | regulation_changed;
 778
 779                 /*
 780                  * Check if output state has changed, due to one of the
 781                  * questionable states changed.
 782                  * NOTE: The output state is send even if it hasn't changed, but that
 783                  * only happends rarely.
 784                  */
 785                 ret = sr_scpi_get_bool(scpi, "OUTP:STAT?", &output_enabled);
 786                 if (ret != SR_OK)
 787                         return ret;
 788                 sr_session_send_meta(sdi, SR_CONF_ENABLED,
 789                         g_variant_new_boolean(output_enabled));
 790         }
 791
 792         /* Operation status summary bit */
 793         if (stb & (1 << 7)) {
 794                 /* Read the event register to clear it! */
 795                 ret = sr_scpi_get_int(scpi, "STAT:OPER:EVEN?", &oper_even);
 796                 if (ret != SR_OK)
 797                         return ret;
 798                 /* Now get the values. */
 799                 ret = sr_scpi_get_int(scpi, "STAT:OPER:COND?", &oper_cond);
 800                 if (ret != SR_OK)
 801                         return ret;
 802
 803                 /* CV */
 804                 cv = (oper_cond & (1 << 8));
 805                 regulation_changed = (oper_even & (1 << 8)) | regulation_changed;
 806                 /* CC+ */
 807                 cc_pos = (oper_cond & (1 << 10));
 808                 regulation_changed = (oper_even & (1 << 10)) | regulation_changed;
 809                 /* CC- */
 810                 cc_neg = (oper_cond & (1 << 11));
 811                 regulation_changed = (oper_even & (1 << 11)) | regulation_changed;
 812         }
 813
 814         if (regulation_changed) {
 815                 if (cv && !cc_pos && !cc_neg &&!unreg)
 816                         regulation = "CV";
 817                 else if (cc_pos && !cv && !cc_neg && !unreg)
 818                         regulation = "CC";
 819                 else if (cc_neg && !cv && !cc_pos && !unreg)
 820                         regulation = "CC-";
 821                 else if (unreg && !cv && !cc_pos && !cc_neg)
 822                         regulation = "UR";
 823                 else if (!cv && !cc_pos && !cc_neg &&!unreg)
 824                         /* This happends in case of OCP active */
 825                         regulation = "";
 826                 else {
 827                         /* This happends from time to time (CV and CC+ active). */
 828                         sr_dbg("Undefined regulation for HP 66xxB "
 829                                 "(CV=%i, CC+=%i, CC-=%i, UR=%i).",
 830                                 cv, cc_pos, cc_neg, unreg);
 831                         return FALSE;
 832                 }
 833                 sr_session_send_meta(sdi, SR_CONF_REGULATION,
 834                         g_variant_new_string(regulation));
 835         }
 836
 837         return SR_OK;
 838 }
 839
 840 /* Philips/Fluke PM2800 series */
 841 static const uint32_t philips_pm2800_devopts[] = {
 842         SR_CONF_CONTINUOUS,
 843         SR_CONF_LIMIT_SAMPLES | SR_CONF_GET | SR_CONF_SET,
 844         SR_CONF_LIMIT_MSEC | SR_CONF_GET | SR_CONF_SET,
 845 };
 846
 847 static const uint32_t philips_pm2800_devopts_cg[] = {
 848         SR_CONF_ENABLED | SR_CONF_GET | SR_CONF_SET,
 849         SR_CONF_VOLTAGE | SR_CONF_GET,
 850         SR_CONF_VOLTAGE_TARGET | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
 851         SR_CONF_CURRENT | SR_CONF_GET,
 852         SR_CONF_CURRENT_LIMIT | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
 853         SR_CONF_OVER_VOLTAGE_PROTECTION_ACTIVE | SR_CONF_GET,
 854         SR_CONF_OVER_VOLTAGE_PROTECTION_THRESHOLD | SR_CONF_GET | SR_CONF_SET,
 855         SR_CONF_OVER_CURRENT_PROTECTION_ENABLED | SR_CONF_GET | SR_CONF_SET,
 856         SR_CONF_OVER_CURRENT_PROTECTION_ACTIVE | SR_CONF_GET,
 857         SR_CONF_REGULATION | SR_CONF_GET,
 858 };
 859
 860 enum philips_pm2800_modules {
 861         PM2800_MOD_30V_10A = 1,
 862         PM2800_MOD_60V_5A,
 863         PM2800_MOD_60V_10A,
 864         PM2800_MOD_8V_15A,
 865         PM2800_MOD_60V_2A,
 866         PM2800_MOD_120V_1A,
 867 };
 868
 869 static const struct philips_pm2800_module_spec {
 870         /* Min, max, programming resolution. */
 871         double voltage[5];
 872         double current[5];
 873         double power[5];
 874 } philips_pm2800_module_specs[] = {
 875         /* Autoranging modules. */
 876         [PM2800_MOD_30V_10A] = { { 0, 30, 0.0075, 2, 4 }, { 0, 10, 0.0025, 2, 4 }, { 0, 60 } },
 877         [PM2800_MOD_60V_5A] = { { 0, 60, 0.015, 2, 3 }, { 0, 5, 0.00125, 2, 5 }, { 0, 60 } },
 878         [PM2800_MOD_60V_10A] = { { 0, 60, 0.015, 2, 3 }, { 0, 10, 0.0025, 2, 5 }, { 0, 120 } },
 879         /* Linear modules. */
 880         [PM2800_MOD_8V_15A] = { { 0, 8, 0.002, 3, 3 }, { -15, 15, 0.00375, 3, 5 }, { 0, 120 } },
 881         [PM2800_MOD_60V_2A] = { { 0, 60, 0.015, 2, 3 }, { -2, 2, 0.0005, 3, 4 }, { 0, 120 } },
 882         [PM2800_MOD_120V_1A] = { { 0, 120, 0.030, 2, 2 }, { -1, 1, 0.00025, 3, 5 }, { 0, 120 } },
 883 };
 884
 885 static const struct philips_pm2800_model {
 886         unsigned int chassis;
 887         unsigned int num_modules;
 888         unsigned int set;
 889         unsigned int modules[3];
 890 } philips_pm2800_matrix[] = {
 891         /* Autoranging chassis. */
 892         { 1, 1, 0, { PM2800_MOD_30V_10A, 0, 0 } },
 893         { 1, 1, 1, { PM2800_MOD_60V_5A, 0, 0 } },
 894         { 1, 2, 0, { PM2800_MOD_30V_10A, PM2800_MOD_30V_10A, 0 } },
 895         { 1, 2, 1, { PM2800_MOD_60V_5A, PM2800_MOD_60V_5A, 0 } },
 896         { 1, 2, 2, { PM2800_MOD_30V_10A, PM2800_MOD_60V_5A, 0 } },
 897         { 1, 2, 3, { PM2800_MOD_30V_10A, PM2800_MOD_60V_10A, 0 } },
 898         { 1, 2, 4, { PM2800_MOD_60V_5A, PM2800_MOD_60V_10A, 0 } },
 899         { 1, 3, 0, { PM2800_MOD_30V_10A, PM2800_MOD_30V_10A, PM2800_MOD_30V_10A } },
 900         { 1, 3, 1, { PM2800_MOD_60V_5A, PM2800_MOD_60V_5A, PM2800_MOD_60V_5A } },
 901         { 1, 3, 2, { PM2800_MOD_30V_10A, PM2800_MOD_30V_10A, PM2800_MOD_60V_5A } },
 902         { 1, 3, 3, { PM2800_MOD_30V_10A, PM2800_MOD_60V_5A, PM2800_MOD_60V_5A } },
 903         /* Linear chassis. */
 904         { 3, 1, 0, { PM2800_MOD_60V_2A, 0, 0 } },
 905         { 3, 1, 1, { PM2800_MOD_120V_1A, 0, 0 } },
 906         { 3, 1, 2, { PM2800_MOD_8V_15A, 0, 0 } },
 907         { 3, 2, 0, { PM2800_MOD_60V_2A, 0, 0 } },
 908         { 3, 2, 1, { PM2800_MOD_120V_1A, 0, 0 } },
 909         { 3, 2, 2, { PM2800_MOD_60V_2A, PM2800_MOD_120V_1A, 0 } },
 910         { 3, 2, 3, { PM2800_MOD_8V_15A, PM2800_MOD_8V_15A, 0 } },
 911 };
 912
 913 static const char *philips_pm2800_names[] = { "1", "2", "3" };
 914
 915 static int philips_pm2800_probe_channels(struct sr_dev_inst *sdi,
 916                 struct sr_scpi_hw_info *hw_info,
 917                 struct channel_spec **channels, unsigned int *num_channels,
 918                 struct channel_group_spec **channel_groups, unsigned int *num_channel_groups)
 919 {
 920         const struct philips_pm2800_model *model;
 921         const struct philips_pm2800_module_spec *spec;
 922         unsigned int chassis, num_modules, set, module, m, i;
 923
 924         (void)sdi;
 925
 926         /*
 927          * The model number as reported by *IDN? looks like e.g. PM2813/11,
 928          * Where "PM28" is fixed, followed by the chassis code (1 = autoranging,
 929          * 3 = linear series) and the number of modules: 1-3 for autoranging,
 930          * 1-2 for linear.
 931          * After the slash, the first digit denotes the module set. The
 932          * digit after that denotes front (5) or rear (1) binding posts.
 933          */
 934         chassis = hw_info->model[4] - 0x30;
 935         num_modules = hw_info->model[5] - 0x30;
 936         set = hw_info->model[7] - 0x30;
 937         for (m = 0; m < ARRAY_SIZE(philips_pm2800_matrix); m++) {
 938                 model = &philips_pm2800_matrix[m];
 939                 if (model->chassis == chassis && model->num_modules == num_modules
 940                                 && model->set == set)
 941                         break;
 942         }
 943         if (m == ARRAY_SIZE(philips_pm2800_matrix)) {
 944                 sr_dbg("Model %s not found in matrix.", hw_info->model);
 945                 return SR_ERR;
 946         }
 947
 948         sr_dbg("Found %d output channel%s:", num_modules, num_modules > 1 ? "s" : "");
 949         *channels = g_malloc0(sizeof(struct channel_spec) * num_modules);
 950         *channel_groups = g_malloc0(sizeof(struct channel_group_spec) * num_modules);
 951         for (i = 0; i < num_modules; i++) {
 952                 module = model->modules[i];
 953                 spec = &philips_pm2800_module_specs[module];
 954                 sr_dbg("output %d: %.0f - %.0fV, %.0f - %.0fA, %.0f - %.0fW", i + 1,
 955                                 spec->voltage[0], spec->voltage[1],
 956                                 spec->current[0], spec->current[1],
 957                                 spec->power[0], spec->power[1]);
 958                 (*channels)[i].name = (char *)philips_pm2800_names[i];
 959                 memcpy(&((*channels)[i].voltage), spec, sizeof(double) * 15);
 960                 (*channel_groups)[i].name = (char *)philips_pm2800_names[i];
 961                 (*channel_groups)[i].channel_index_mask = 1 << i;
 962                 (*channel_groups)[i].features = PPS_OTP | PPS_OVP | PPS_OCP;
 963                 (*channel_groups)[i].mqflags = SR_MQFLAG_DC;
 964         }
 965         *num_channels = *num_channel_groups = num_modules;
 966
 967         return SR_OK;
 968 }
 969
 970 static const struct scpi_command philips_pm2800_cmd[] = {
 971         { SCPI_CMD_SELECT_CHANNEL, ":INST:NSEL %s" },
 972         { SCPI_CMD_GET_MEAS_VOLTAGE, ":MEAS:VOLT?" },
 973         { SCPI_CMD_GET_MEAS_CURRENT, ":MEAS:CURR?" },
 974         { SCPI_CMD_GET_VOLTAGE_TARGET, ":SOUR:VOLT?" },
 975         { SCPI_CMD_SET_VOLTAGE_TARGET, ":SOUR:VOLT %.6f" },
 976         { SCPI_CMD_GET_CURRENT_LIMIT, ":SOUR:CURR?" },
 977         { SCPI_CMD_SET_CURRENT_LIMIT, ":SOUR:CURR %.6f" },
 978         { SCPI_CMD_GET_OUTPUT_ENABLED, ":OUTP?" },
 979         { SCPI_CMD_SET_OUTPUT_ENABLE, ":OUTP ON" },
 980         { SCPI_CMD_SET_OUTPUT_DISABLE, ":OUTP OFF" },
 981         { SCPI_CMD_GET_OUTPUT_REGULATION, ":SOUR:FUNC:MODE?" },
 982         { SCPI_CMD_GET_OVER_VOLTAGE_PROTECTION_ACTIVE, ":SOUR:VOLT:PROT:TRIP?" },
 983         { SCPI_CMD_GET_OVER_VOLTAGE_PROTECTION_THRESHOLD, ":SOUR:VOLT:PROT:LEV?" },
 984         { SCPI_CMD_SET_OVER_VOLTAGE_PROTECTION_THRESHOLD, ":SOUR:VOLT:PROT:LEV %.6f" },
 985         { SCPI_CMD_GET_OVER_CURRENT_PROTECTION_ENABLED, ":SOUR:CURR:PROT:STAT?" },
 986         { SCPI_CMD_SET_OVER_CURRENT_PROTECTION_ENABLE, ":SOUR:CURR:PROT:STAT ON" },
 987         { SCPI_CMD_SET_OVER_CURRENT_PROTECTION_DISABLE, ":SOUR:CURR:PROT:STAT OFF" },
 988         { SCPI_CMD_GET_OVER_CURRENT_PROTECTION_ACTIVE, ":SOUR:CURR:PROT:TRIP?" },
 989         ALL_ZERO
 990 };
 991
 992 static const uint32_t rs_hmc8043_devopts[] = {
 993         SR_CONF_CONTINUOUS,
 994         SR_CONF_LIMIT_SAMPLES | SR_CONF_GET | SR_CONF_SET,
 995         SR_CONF_LIMIT_MSEC | SR_CONF_GET | SR_CONF_SET,
 996 };
 997
 998 static const uint32_t rs_hmc8043_devopts_cg[] = {
 999         SR_CONF_OVER_VOLTAGE_PROTECTION_ENABLED | SR_CONF_GET | SR_CONF_SET,
1000         SR_CONF_OVER_VOLTAGE_PROTECTION_ACTIVE | SR_CONF_GET,
1001         SR_CONF_OVER_VOLTAGE_PROTECTION_THRESHOLD | SR_CONF_GET | SR_CONF_SET,
1002         SR_CONF_VOLTAGE | SR_CONF_GET,
1003         SR_CONF_VOLTAGE_TARGET | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
1004         SR_CONF_CURRENT | SR_CONF_GET,
1005         SR_CONF_CURRENT_LIMIT | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
1006         SR_CONF_ENABLED | SR_CONF_GET | SR_CONF_SET,
1007 };
1008
1009 static const struct channel_spec rs_hmc8043_ch[] = {
1010         { "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 },
1011         { "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 },
1012         { "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 },
1013 };
1014
1015 static const struct channel_group_spec rs_hmc8043_cg[] = {
1016         { "1", CH_IDX(0), PPS_OVP, SR_MQFLAG_DC },
1017         { "2", CH_IDX(1), PPS_OVP, SR_MQFLAG_DC },
1018         { "3", CH_IDX(2), PPS_OVP, SR_MQFLAG_DC },
1019 };
1020
1021 static const struct scpi_command rs_hmc8043_cmd[] = {
1022         { SCPI_CMD_SELECT_CHANNEL, "INST:NSEL %s" },
1023         { SCPI_CMD_GET_MEAS_VOLTAGE, "MEAS:VOLT?" },
1024         { SCPI_CMD_GET_MEAS_CURRENT, "MEAS:CURR?" },
1025         { SCPI_CMD_GET_VOLTAGE_TARGET, "VOLT?" },
1026         { SCPI_CMD_SET_VOLTAGE_TARGET, "VOLT %.6f" },
1027         { SCPI_CMD_GET_CURRENT_LIMIT, "CURR?" },
1028         { SCPI_CMD_SET_CURRENT_LIMIT, "CURR %.6f" },
1029         { SCPI_CMD_GET_OUTPUT_ENABLED, "OUTP?" },
1030         { SCPI_CMD_SET_OUTPUT_ENABLE, "OUTP ON" },
1031         { SCPI_CMD_SET_OUTPUT_DISABLE, "OUTP OFF" },
1032         { SCPI_CMD_GET_OVER_VOLTAGE_PROTECTION_ACTIVE, "VOLT:PROT:TRIP?" },
1033         { SCPI_CMD_GET_OVER_VOLTAGE_PROTECTION_THRESHOLD, "VOLT:PROT:LEV?" },
1034         { SCPI_CMD_SET_OVER_VOLTAGE_PROTECTION_THRESHOLD, "VOLT:PROT:LEV %.6f" },
1035         { SCPI_CMD_GET_OVER_VOLTAGE_PROTECTION_ENABLED, "VOLT:PROT:STAT?" },
1036         { SCPI_CMD_SET_OVER_VOLTAGE_PROTECTION_ENABLE, "VOLT:PROT:STAT ON" },
1037         { SCPI_CMD_SET_OVER_VOLTAGE_PROTECTION_DISABLE, "VOLT:PROT:STAT OFF" },
1038         ALL_ZERO
1039 };
1040
1041 SR_PRIV const struct scpi_pps pps_profiles[] = {
1042         /* Agilent N5763A */
1043         { "Agilent", "N5763A", SCPI_DIALECT_UNKNOWN, 0,
1044                 ARRAY_AND_SIZE(agilent_n5700a_devopts),
1045                 ARRAY_AND_SIZE(agilent_n5700a_devopts_cg),
1046                 ARRAY_AND_SIZE(agilent_n5763a_ch),
1047                 ARRAY_AND_SIZE(agilent_n5700a_cg),
1048                 agilent_n5700a_cmd,
1049                 .probe_channels = NULL,
1050                 .init_aquisition = NULL,
1051                 .update_status = NULL,
1052         },
1053
1054         /* Agilent N5767A */
1055         { "Agilent", "N5767A", SCPI_DIALECT_UNKNOWN, 0,
1056                 ARRAY_AND_SIZE(agilent_n5700a_devopts),
1057                 ARRAY_AND_SIZE(agilent_n5700a_devopts_cg),
1058                 ARRAY_AND_SIZE(agilent_n5767a_ch),
1059                 ARRAY_AND_SIZE(agilent_n5700a_cg),
1060                 agilent_n5700a_cmd,
1061                 .probe_channels = NULL,
1062                 .init_aquisition = NULL,
1063                 .update_status = NULL,
1064         },
1065
1066         /* BK Precision 9310 */
1067         { "BK", "^9130$", SCPI_DIALECT_UNKNOWN, 0,
1068                 ARRAY_AND_SIZE(bk_9130_devopts),
1069                 ARRAY_AND_SIZE(bk_9130_devopts_cg),
1070                 ARRAY_AND_SIZE(bk_9130_ch),
1071                 ARRAY_AND_SIZE(bk_9130_cg),
1072                 bk_9130_cmd,
1073                 .probe_channels = NULL,
1074                 .init_aquisition = NULL,
1075                 .update_status = NULL,
1076         },
1077
1078         /* Chroma 61604 */
1079         { "Chroma", "61604", SCPI_DIALECT_UNKNOWN, 0,
1080                 ARRAY_AND_SIZE(chroma_61604_devopts),
1081                 ARRAY_AND_SIZE(chroma_61604_devopts_cg),
1082                 ARRAY_AND_SIZE(chroma_61604_ch),
1083                 ARRAY_AND_SIZE(chroma_61604_cg),
1084                 chroma_61604_cmd,
1085                 .probe_channels = NULL,
1086                 .init_aquisition = NULL,
1087                 .update_status = NULL,
1088         },
1089
1090         /* Chroma 62000 series */
1091         { "Chroma", "620[0-9]{2}P-[0-9]{2,3}-[0-9]{1,3}", SCPI_DIALECT_UNKNOWN, 0,
1092                 ARRAY_AND_SIZE(chroma_62000_devopts),
1093                 ARRAY_AND_SIZE(chroma_62000_devopts_cg),
1094                 NULL, 0,
1095                 NULL, 0,
1096                 chroma_62000_cmd,
1097                 .probe_channels = chroma_62000p_probe_channels,
1098                 .init_aquisition = NULL,
1099                 .update_status = NULL,
1100         },
1101
1102         /*
1103          * This entry is for testing the HP COMP language with a HP 6632B power
1104          * supply switched to the COMP language ("SYST:LANG COMP"). When used,
1105          * disable the entry for the HP 6632B below!
1106          */
1107         /*
1108         { "HP", "6632B", SCPI_DIALECT_HP_COMP, 0,
1109                 ARRAY_AND_SIZE(hp_6630a_devopts),
1110                 ARRAY_AND_SIZE(hp_6630a_devopts_cg),
1111                 ARRAY_AND_SIZE(hp_6632a_ch),
1112                 ARRAY_AND_SIZE(hp_6630a_cg),
1113                 hp_6630a_cmd,
1114                 .probe_channels = NULL,
1115                 hp_6630a_init_aquisition,
1116                 hp_6630a_update_status,
1117         },
1118         */
1119
1120         /* HP 6632A */
1121         { "HP", "6632A", SCPI_DIALECT_HP_COMP, 0,
1122                 ARRAY_AND_SIZE(hp_6630a_devopts),
1123                 ARRAY_AND_SIZE(hp_6630a_devopts_cg),
1124                 ARRAY_AND_SIZE(hp_6632a_ch),
1125                 ARRAY_AND_SIZE(hp_6630a_cg),
1126                 hp_6630a_cmd,
1127                 .probe_channels = NULL,
1128                 hp_6630a_init_aquisition,
1129                 hp_6630a_update_status,
1130         },
1131
1132         /* HP 6633A */
1133         { "HP", "6633A", SCPI_DIALECT_HP_COMP, 0,
1134                 ARRAY_AND_SIZE(hp_6630a_devopts),
1135                 ARRAY_AND_SIZE(hp_6630a_devopts_cg),
1136                 ARRAY_AND_SIZE(hp_6633a_ch),
1137                 ARRAY_AND_SIZE(hp_6630a_cg),
1138                 hp_6630a_cmd,
1139                 .probe_channels = NULL,
1140                 hp_6630a_init_aquisition,
1141                 hp_6630a_update_status,
1142         },
1143
1144         /* HP 6634A */
1145         { "HP", "6634A", SCPI_DIALECT_HP_COMP, 0,
1146                 ARRAY_AND_SIZE(hp_6630a_devopts),
1147                 ARRAY_AND_SIZE(hp_6630a_devopts_cg),
1148                 ARRAY_AND_SIZE(hp_6634a_ch),
1149                 ARRAY_AND_SIZE(hp_6630a_cg),
1150                 hp_6630a_cmd,
1151                 .probe_channels = NULL,
1152                 hp_6630a_init_aquisition,
1153                 hp_6630a_update_status,
1154         },
1155
1156         /* HP 6611C */
1157         { "HP", "6611C", SCPI_DIALECT_HP_66XXB, PPS_OTP,
1158                 ARRAY_AND_SIZE(hp_6630b_devopts),
1159                 ARRAY_AND_SIZE(hp_6630b_devopts_cg),
1160                 ARRAY_AND_SIZE(hp_6611c_ch),
1161                 ARRAY_AND_SIZE(hp_6630b_cg),
1162                 hp_6630b_cmd,
1163                 .probe_channels = NULL,
1164                 hp_6630b_init_aquisition,
1165                 hp_6630b_update_status,
1166         },
1167
1168         /* HP 6612C */
1169         { "HP", "6612C", SCPI_DIALECT_HP_66XXB, PPS_OTP,
1170                 ARRAY_AND_SIZE(hp_6630b_devopts),
1171                 ARRAY_AND_SIZE(hp_6630b_devopts_cg),
1172                 ARRAY_AND_SIZE(hp_6612c_ch),
1173                 ARRAY_AND_SIZE(hp_6630b_cg),
1174                 hp_6630b_cmd,
1175                 .probe_channels = NULL,
1176                 hp_6630b_init_aquisition,
1177                 hp_6630b_update_status,
1178         },
1179
1180         /* HP 6613C */
1181         { "HP", "6613C", SCPI_DIALECT_HP_66XXB, PPS_OTP,
1182                 ARRAY_AND_SIZE(hp_6630b_devopts),
1183                 ARRAY_AND_SIZE(hp_6630b_devopts_cg),
1184                 ARRAY_AND_SIZE(hp_6613c_ch),
1185                 ARRAY_AND_SIZE(hp_6630b_cg),
1186                 hp_6630b_cmd,
1187                 .probe_channels = NULL,
1188                 hp_6630b_init_aquisition,
1189                 hp_6630b_update_status,
1190         },
1191
1192         /* HP 6614C */
1193         { "HP", "6614C", SCPI_DIALECT_HP_66XXB, PPS_OTP,
1194                 ARRAY_AND_SIZE(hp_6630b_devopts),
1195                 ARRAY_AND_SIZE(hp_6630b_devopts_cg),
1196                 ARRAY_AND_SIZE(hp_6614c_ch),
1197                 ARRAY_AND_SIZE(hp_6630b_cg),
1198                 hp_6630b_cmd,
1199                 .probe_channels = NULL,
1200                 hp_6630b_init_aquisition,
1201                 hp_6630b_update_status,
1202         },
1203
1204         /* HP 6631B */
1205         { "HP", "6631B", SCPI_DIALECT_HP_66XXB, PPS_OTP,
1206                 ARRAY_AND_SIZE(hp_6630b_devopts),
1207                 ARRAY_AND_SIZE(hp_6630b_devopts_cg),
1208                 ARRAY_AND_SIZE(hp_6631b_ch),
1209                 ARRAY_AND_SIZE(hp_6630b_cg),
1210                 hp_6630b_cmd,
1211                 .probe_channels = NULL,
1212                 hp_6630b_init_aquisition,
1213                 hp_6630b_update_status,
1214         },
1215
1216         /* HP 6632B */
1217         { "HP", "6632B", SCPI_DIALECT_HP_66XXB, PPS_OTP,
1218                 ARRAY_AND_SIZE(hp_6630b_devopts),
1219                 ARRAY_AND_SIZE(hp_6630b_devopts_cg),
1220                 ARRAY_AND_SIZE(hp_6632b_ch),
1221                 ARRAY_AND_SIZE(hp_6630b_cg),
1222                 hp_6630b_cmd,
1223                 .probe_channels = NULL,
1224                 hp_6630b_init_aquisition,
1225                 hp_6630b_update_status,
1226         },
1227
1228         /* HP 66332A */
1229         { "HP", "66332A", SCPI_DIALECT_HP_66XXB, PPS_OTP,
1230                 ARRAY_AND_SIZE(hp_6630b_devopts),
1231                 ARRAY_AND_SIZE(hp_6630b_devopts_cg),
1232                 ARRAY_AND_SIZE(hp_66332a_ch),
1233                 ARRAY_AND_SIZE(hp_6630b_cg),
1234                 hp_6630b_cmd,
1235                 .probe_channels = NULL,
1236                 hp_6630b_init_aquisition,
1237                 hp_6630b_update_status,
1238         },
1239
1240         /* HP 6633B */
1241         { "HP", "6633B", SCPI_DIALECT_HP_66XXB, PPS_OTP,
1242                 ARRAY_AND_SIZE(hp_6630b_devopts),
1243                 ARRAY_AND_SIZE(hp_6630b_devopts_cg),
1244                 ARRAY_AND_SIZE(hp_6633b_ch),
1245                 ARRAY_AND_SIZE(hp_6630b_cg),
1246                 hp_6630b_cmd,
1247                 .probe_channels = NULL,
1248                 hp_6630b_init_aquisition,
1249                 hp_6630b_update_status,
1250         },
1251
1252         /* HP 6634B */
1253         { "HP", "6634B", SCPI_DIALECT_HP_66XXB, PPS_OTP,
1254                 ARRAY_AND_SIZE(hp_6630b_devopts),
1255                 ARRAY_AND_SIZE(hp_6630b_devopts_cg),
1256                 ARRAY_AND_SIZE(hp_6634b_ch),
1257                 ARRAY_AND_SIZE(hp_6630b_cg),
1258                 hp_6630b_cmd,
1259                 .probe_channels = NULL,
1260                 hp_6630b_init_aquisition,
1261                 hp_6630b_update_status,
1262         },
1263
1264         /* Rigol DP700 series */
1265         { "Rigol", "^DP711$", SCPI_DIALECT_UNKNOWN, 0,
1266                 ARRAY_AND_SIZE(rigol_dp700_devopts),
1267                 ARRAY_AND_SIZE(rigol_dp700_devopts_cg),
1268                 ARRAY_AND_SIZE(rigol_dp711_ch),
1269                 ARRAY_AND_SIZE(rigol_dp700_cg),
1270                 rigol_dp700_cmd,
1271                 .probe_channels = NULL,
1272                 .init_aquisition = NULL,
1273                 .update_status = NULL,
1274         },
1275         { "Rigol", "^DP712$", SCPI_DIALECT_UNKNOWN, 0,
1276                 ARRAY_AND_SIZE(rigol_dp700_devopts),
1277                 ARRAY_AND_SIZE(rigol_dp700_devopts_cg),
1278                 ARRAY_AND_SIZE(rigol_dp712_ch),
1279                 ARRAY_AND_SIZE(rigol_dp700_cg),
1280                 rigol_dp700_cmd,
1281                 .probe_channels = NULL,
1282                 .init_aquisition = NULL,
1283                 .update_status = NULL,
1284         },
1285
1286         /* Rigol DP800 series */
1287         { "Rigol", "^DP821A$", SCPI_DIALECT_UNKNOWN, PPS_OTP,
1288                 ARRAY_AND_SIZE(rigol_dp800_devopts),
1289                 ARRAY_AND_SIZE(rigol_dp800_devopts_cg),
1290                 ARRAY_AND_SIZE(rigol_dp821a_ch),
1291                 ARRAY_AND_SIZE(rigol_dp820_cg),
1292                 rigol_dp800_cmd,
1293                 .probe_channels = NULL,
1294                 .init_aquisition = NULL,
1295                 .update_status = NULL,
1296         },
1297         { "Rigol", "^DP831A$", SCPI_DIALECT_UNKNOWN, PPS_OTP,
1298                 ARRAY_AND_SIZE(rigol_dp800_devopts),
1299                 ARRAY_AND_SIZE(rigol_dp800_devopts_cg),
1300                 ARRAY_AND_SIZE(rigol_dp831_ch),
1301                 ARRAY_AND_SIZE(rigol_dp830_cg),
1302                 rigol_dp800_cmd,
1303                 .probe_channels = NULL,
1304                 .init_aquisition = NULL,
1305                 .update_status = NULL,
1306         },
1307         { "Rigol", "^(DP832|DP832A)$", SCPI_DIALECT_UNKNOWN, PPS_OTP,
1308                 ARRAY_AND_SIZE(rigol_dp800_devopts),
1309                 ARRAY_AND_SIZE(rigol_dp800_devopts_cg),
1310                 ARRAY_AND_SIZE(rigol_dp832_ch),
1311                 ARRAY_AND_SIZE(rigol_dp830_cg),
1312                 rigol_dp800_cmd,
1313                 .probe_channels = NULL,
1314                 .init_aquisition = NULL,
1315                 .update_status = NULL,
1316         },
1317
1318         /* Philips/Fluke PM2800 series */
1319         { "Philips", "^PM28[13][123]/[01234]{1,2}$", SCPI_DIALECT_PHILIPS, 0,
1320                 ARRAY_AND_SIZE(philips_pm2800_devopts),
1321                 ARRAY_AND_SIZE(philips_pm2800_devopts_cg),
1322                 NULL, 0,
1323                 NULL, 0,
1324                 philips_pm2800_cmd,
1325                 philips_pm2800_probe_channels,
1326                 .init_aquisition = NULL,
1327                 .update_status = NULL,
1328         },
1329
1330         /* Rohde & Schwarz HMC8043 */
1331         { "Rohde&Schwarz", "HMC8043", SCPI_DIALECT_UNKNOWN, 0,
1332                 ARRAY_AND_SIZE(rs_hmc8043_devopts),
1333                 ARRAY_AND_SIZE(rs_hmc8043_devopts_cg),
1334                 ARRAY_AND_SIZE(rs_hmc8043_ch),
1335                 ARRAY_AND_SIZE(rs_hmc8043_cg),
1336                 rs_hmc8043_cmd,
1337                 .probe_channels = NULL,
1338                 .init_aquisition = NULL,
1339                 .update_status = NULL,
1340         },
1341 };
1342
1343 SR_PRIV unsigned int num_pps_profiles = ARRAY_SIZE(pps_profiles);