[libsigrok.git] / src / hardware / scpi-pps / profiles.c

/*
 * This file is part of the libsigrok project.
 *
 * Copyright (C) 2014 Bert Vermeulen <bert@biot.com>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

#include <string.h>
#include "protocol.h"

#define CH_IDX(x) (1 << x)

const char *pps_vendors[][2] = {
	{ "RIGOL TECHNOLOGIES", "Rigol" },
	{ "HEWLETT-PACKARD", "HP" },
	{ "PHILIPS", "Philips" },
};

const char *get_vendor(const char *raw_vendor)
{
	unsigned int i;

	for (i = 0; i < ARRAY_SIZE(pps_vendors); i++) {
		if (!strcasecmp(raw_vendor, pps_vendors[i][0]))
			return pps_vendors[i][1];
	}

	return raw_vendor;
}

static const uint32_t devopts_none[] = { };

/* Rigol DP800 series */
static const uint32_t rigol_dp800_devopts[] = {
	SR_CONF_CONTINUOUS | SR_CONF_SET,
	SR_CONF_OVER_TEMPERATURE_PROTECTION | SR_CONF_GET | SR_CONF_SET,
};

static const uint32_t rigol_dp800_devopts_cg[] = {
	SR_CONF_OUTPUT_REGULATION | SR_CONF_GET,
	SR_CONF_OVER_VOLTAGE_PROTECTION_ENABLED | SR_CONF_GET | SR_CONF_SET,
	SR_CONF_OVER_VOLTAGE_PROTECTION_ACTIVE | SR_CONF_GET,
	SR_CONF_OVER_VOLTAGE_PROTECTION_THRESHOLD | SR_CONF_GET | SR_CONF_SET,
	SR_CONF_OVER_CURRENT_PROTECTION_ENABLED | SR_CONF_GET | SR_CONF_SET,
	SR_CONF_OVER_CURRENT_PROTECTION_ACTIVE | SR_CONF_GET,
	SR_CONF_OVER_CURRENT_PROTECTION_THRESHOLD | SR_CONF_GET | SR_CONF_SET,
	SR_CONF_OUTPUT_VOLTAGE | SR_CONF_GET,
	SR_CONF_OUTPUT_VOLTAGE_TARGET | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
	SR_CONF_OUTPUT_CURRENT | SR_CONF_GET,
	SR_CONF_OUTPUT_CURRENT_LIMIT | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
	SR_CONF_OUTPUT_ENABLED | SR_CONF_GET | SR_CONF_SET,
};

struct channel_spec rigol_dp821a_ch[] = {
	{ "1", { 0, 60, 0.001 }, { 0, 1, 0.0001 } },
	{ "2", { 0, 8, 0.001 }, { 0, 10, 0.001 } },
};

struct channel_spec rigol_dp831_ch[] = {
	{ "1", { 0, 8, 0.001 }, { 0, 5, 0.0003 } },
	{ "2", { 0, 30, 0.001 }, { 0, 2, 0.0001 } },
	{ "3", { 0, -30, 0.001 }, { 0, 2, 0.0001 } },
};

struct channel_spec rigol_dp832_ch[] = {
	{ "1", { 0, 30, 0.001 }, { 0, 3, 0.001 } },
	{ "2", { 0, 30, 0.001 }, { 0, 3, 0.001 } },
	{ "3", { 0, 5, 0.001 }, { 0, 3, 0.001 } },
};

struct channel_group_spec rigol_dp820_cg[] = {
	{ "1", CH_IDX(0), PPS_OVP | PPS_OCP },
	{ "2", CH_IDX(1), PPS_OVP | PPS_OCP },
};

struct channel_group_spec rigol_dp830_cg[] = {
	{ "1", CH_IDX(0), PPS_OVP | PPS_OCP },
	{ "2", CH_IDX(1), PPS_OVP | PPS_OCP },
	{ "3", CH_IDX(2), PPS_OVP | PPS_OCP },
};

struct scpi_command rigol_dp800_cmd[] = {
	{ SCPI_CMD_REMOTE, "SYST:REMOTE" },
	{ SCPI_CMD_LOCAL, "SYST:LOCAL" },
	{ SCPI_CMD_BEEPER, "SYST:BEEP:STAT?" },
	{ SCPI_CMD_BEEPER_ENABLE, "SYST:BEEP:STAT ON" },
	{ SCPI_CMD_BEEPER_DISABLE, "SYST:BEEP:STAT OFF" },
	{ SCPI_CMD_SELECT_CHANNEL, ":INST:NSEL %s" },
	{ SCPI_CMD_GET_MEAS_VOLTAGE, ":MEAS:VOLT?" },
	{ SCPI_CMD_GET_MEAS_CURRENT, ":MEAS:CURR?" },
	{ SCPI_CMD_GET_MEAS_POWER, ":MEAS:POWE?" },
	{ SCPI_CMD_GET_VOLTAGE_TARGET, ":SOUR:VOLT?" },
	{ SCPI_CMD_SET_VOLTAGE_TARGET, ":SOUR:VOLT %.6f" },
	{ SCPI_CMD_GET_CURRENT_LIMIT, ":SOUR:CURR?" },
	{ SCPI_CMD_SET_CURRENT_LIMIT, ":SOUR:CURR %.6f" },
	{ SCPI_CMD_GET_OUTPUT_ENABLED, ":OUTP?" },
	{ SCPI_CMD_SET_OUTPUT_ENABLE, ":OUTP ON" },
	{ SCPI_CMD_SET_OUTPUT_DISABLE, ":OUTP OFF" },
	{ SCPI_CMD_GET_OUTPUT_REGULATION, ":OUTP:MODE?" },
	{ SCPI_CMD_GET_OVER_TEMPERATURE_PROTECTION, ":SYST:OTP?" },
	{ SCPI_CMD_SET_OVER_TEMPERATURE_PROTECTION_ENABLE, ":SYST:OTP ON" },
	{ SCPI_CMD_SET_OVER_TEMPERATURE_PROTECTION_DISABLE, ":SYST:OTP OFF" },
	{ SCPI_CMD_GET_OVER_VOLTAGE_PROTECTION_ENABLED, ":OUTP:OVP?" },
	{ SCPI_CMD_SET_OVER_VOLTAGE_PROTECTION_ENABLE, ":OUTP:OVP ON" },
	{ SCPI_CMD_SET_OVER_VOLTAGE_PROTECTION_DISABLE, ":OUTP:OVP OFF" },
	{ SCPI_CMD_GET_OVER_VOLTAGE_PROTECTION_ACTIVE, ":OUTP:OVP:QUES?" },
	{ SCPI_CMD_GET_OVER_VOLTAGE_PROTECTION_THRESHOLD, ":OUTP:OVP:VAL?" },
	{ SCPI_CMD_SET_OVER_VOLTAGE_PROTECTION_THRESHOLD, ":OUTP:OVP:VAL %.6f" },
	{ SCPI_CMD_GET_OVER_CURRENT_PROTECTION_ENABLED, ":OUTP:OCP?" },
	{ SCPI_CMD_SET_OVER_CURRENT_PROTECTION_ENABLE, ":OUTP:OCP:STAT ON" },
	{ SCPI_CMD_SET_OVER_CURRENT_PROTECTION_DISABLE, ":OUTP:OCP:STAT OFF" },
	{ SCPI_CMD_GET_OVER_CURRENT_PROTECTION_ACTIVE, ":OUTP:OCP:QUES?" },
	{ SCPI_CMD_GET_OVER_CURRENT_PROTECTION_THRESHOLD, ":OUTP:OCP:VAL?" },
	{ SCPI_CMD_SET_OVER_CURRENT_PROTECTION_THRESHOLD, ":OUTP:OCP:VAL %.6f" },
};

/* HP 663xx series */
static const uint32_t hp_6632b_devopts[] = {
	SR_CONF_CONTINUOUS | SR_CONF_SET,
	SR_CONF_OUTPUT_ENABLED | SR_CONF_GET | SR_CONF_SET,
	SR_CONF_OUTPUT_VOLTAGE | SR_CONF_GET,
	SR_CONF_OUTPUT_CURRENT | SR_CONF_GET,
	SR_CONF_OUTPUT_VOLTAGE_TARGET | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
	SR_CONF_OUTPUT_CURRENT_LIMIT | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
};

struct channel_spec hp_6632b_ch[] = {
	{ "1", { 0, 20.475, 0.005 }, { 0, 5.1188, 0.00132 } },
};

struct channel_group_spec hp_6632b_cg[] = {
	{ "1", CH_IDX(0), 0 },
};

struct scpi_command hp_6632b_cmd[] = {
	{ SCPI_CMD_GET_OUTPUT_ENABLED, "OUTP:STAT?" },
	{ SCPI_CMD_SET_OUTPUT_ENABLE, "OUTP:STAT ON" },
	{ SCPI_CMD_SET_OUTPUT_DISABLE, "OUTP:STAT OFF" },
	{ SCPI_CMD_GET_MEAS_VOLTAGE, ":MEAS:VOLT?" },
	{ SCPI_CMD_GET_MEAS_CURRENT, ":MEAS:CURR?" },
	{ SCPI_CMD_GET_VOLTAGE_TARGET, ":SOUR:VOLT?" },
	{ SCPI_CMD_SET_VOLTAGE_TARGET, ":SOUR:VOLT %.6f" },
	{ SCPI_CMD_GET_CURRENT_LIMIT, ":SOUR:CURR?" },
	{ SCPI_CMD_SET_CURRENT_LIMIT, ":SOUR:CURR %.6f" },
};

/* Philips/Fluke PM2800 series */
static const uint32_t philips_pm2800_devopts[] = {
	SR_CONF_CONTINUOUS | SR_CONF_SET,
};

static const uint32_t philips_pm2800_devopts_cg[] = {
	SR_CONF_OUTPUT_ENABLED | SR_CONF_GET | SR_CONF_SET,
	SR_CONF_OUTPUT_VOLTAGE | SR_CONF_GET,
	SR_CONF_OUTPUT_VOLTAGE_TARGET | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
	SR_CONF_OUTPUT_CURRENT | SR_CONF_GET,
	SR_CONF_OUTPUT_CURRENT_LIMIT | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
	SR_CONF_OVER_VOLTAGE_PROTECTION_ACTIVE | SR_CONF_GET,
	SR_CONF_OVER_VOLTAGE_PROTECTION_THRESHOLD | SR_CONF_GET | SR_CONF_SET,
	SR_CONF_OVER_CURRENT_PROTECTION_ENABLED | SR_CONF_GET | SR_CONF_SET,
	SR_CONF_OVER_CURRENT_PROTECTION_ACTIVE | SR_CONF_GET,
	SR_CONF_OUTPUT_REGULATION | SR_CONF_GET,
};

enum philips_pm2800_modules {
	PM2800_MOD_30V_10A = 1,
	PM2800_MOD_60V_5A,
	PM2800_MOD_60V_10A,
	PM2800_MOD_8V_15A,
	PM2800_MOD_60V_2A,
	PM2800_MOD_120V_1A,
};

static struct philips_pm2800_module_spec {
	/* Min, max, programming resolution. */
	float voltage[3];
	float current[3];
} philips_pm2800_module_specs[] = {
	/* Autoranging modules. */
	[PM2800_MOD_30V_10A] = { { 0, 30, 0.0075 }, { 0, 10, 0.0025 } },
	[PM2800_MOD_60V_5A] = { { 0, 60, 0.015 }, { 0, 5, 0.00125 } },
	[PM2800_MOD_60V_10A] = { { 0, 60, 0.015 }, { 0, 10, 0.0025 } },
	/* Linear modules. */
	[PM2800_MOD_8V_15A] = { { 0, 8, 0.002 }, { -15, 15, 0.00375 } },
	[PM2800_MOD_60V_2A] = { { 0, 60, 0.015 }, { -2, 2, 0.0005 } },
	[PM2800_MOD_120V_1A] = { { 0, 120, 0.030 }, { -1, 1, 0.00025 } },
};

static struct philips_pm2800_model {
	unsigned int chassis;
	unsigned int num_modules;
	unsigned int set;
	unsigned int modules[3];
} philips_pm2800_matrix[] = {
	/* Autoranging chassis. */
	{ 1, 1, 0, { PM2800_MOD_30V_10A, 0, 0 } },
	{ 1, 1, 1, { PM2800_MOD_60V_5A, 0, 0 } },
	{ 1, 2, 0, { PM2800_MOD_30V_10A, PM2800_MOD_30V_10A, 0 } },
	{ 1, 2, 1, { PM2800_MOD_60V_5A, PM2800_MOD_60V_5A, 0 } },
	{ 1, 2, 2, { PM2800_MOD_30V_10A, PM2800_MOD_60V_5A, 0 } },
	{ 1, 2, 3, { PM2800_MOD_30V_10A, PM2800_MOD_60V_10A, 0 } },
	{ 1, 2, 4, { PM2800_MOD_60V_5A, PM2800_MOD_60V_10A, 0 } },
	{ 1, 3, 0, { PM2800_MOD_30V_10A, PM2800_MOD_30V_10A, PM2800_MOD_30V_10A } },
	{ 1, 3, 1, { PM2800_MOD_60V_5A, PM2800_MOD_60V_5A, PM2800_MOD_60V_5A } },
	{ 1, 3, 2, { PM2800_MOD_30V_10A, PM2800_MOD_30V_10A, PM2800_MOD_60V_5A } },
	{ 1, 3, 3, { PM2800_MOD_30V_10A, PM2800_MOD_60V_5A, PM2800_MOD_60V_5A } },
	/* Linear chassis. */
	{ 3, 1, 0, { PM2800_MOD_60V_2A, 0, 0 } },
	{ 3, 1, 1, { PM2800_MOD_120V_1A, 0, 0 } },
	{ 3, 1, 2, { PM2800_MOD_8V_15A, 0, 0 } },
	{ 3, 2, 0, { PM2800_MOD_60V_2A, 0, 0 } },
	{ 3, 2, 1, { PM2800_MOD_120V_1A, 0, 0 } },
	{ 3, 2, 2, { PM2800_MOD_60V_2A, PM2800_MOD_120V_1A, 0 } },
	{ 3, 2, 3, { PM2800_MOD_8V_15A, PM2800_MOD_8V_15A, 0 } },
};

static char *philips_pm2800_names[] = { "1", "2", "3" };

static int philips_pm2800_probe_channels(struct sr_dev_inst *sdi,
		struct sr_scpi_hw_info *hw_info,
		struct channel_spec **channels, unsigned int *num_channels,
		struct channel_group_spec **channel_groups, unsigned int *num_channel_groups)
{
	struct philips_pm2800_model *model;
	struct philips_pm2800_module_spec *spec;
	unsigned int chassis, num_modules, set, module, m, i;

	(void)sdi;

	/*
	 * The model number as reported by *IDN? looks like e.g. PM2813/11,
	 * Where "PM28" is fixed, followed by the chassis code (1 = autoranging,
	 * 3 = linear series) and the number of modules: 1-3 for autoranging,
	 * 1-2 for linear.
	 * After the slash, the first digit denotes the module set. The
	 * digit after that denotes front (5) or rear (1) binding posts.
	 */
	chassis = hw_info->model[4] - 0x30;
	num_modules = hw_info->model[5] - 0x30;
	set = hw_info->model[7] - 0x30;
	for (m = 0; m < ARRAY_SIZE(philips_pm2800_matrix); m++) {
		model = &philips_pm2800_matrix[m];
		if (model->chassis == chassis && model->num_modules == num_modules
				&& model->set == set)
			break;
	}
	if (m == ARRAY_SIZE(philips_pm2800_matrix)) {
		sr_dbg("Model %s not found in matrix.", hw_info->model);
		return SR_ERR;
	}

	sr_dbg("Found %d output channel%s:", num_modules, num_modules > 1 ? "s" : "");
	*channels = g_malloc0(sizeof(struct channel_spec) * num_modules);
	*channel_groups = g_malloc0(sizeof(struct channel_group_spec) * num_modules);
	for (i = 0; i < num_modules; i++) {
		module = model->modules[i];
		spec = &philips_pm2800_module_specs[module];
		sr_dbg("output %d: %.0f - %.0fV, %.0f - %.0fA", i + 1,
				spec->voltage[0], spec->voltage[1],
				spec->current[0], spec->current[1]);
		(*channels)[i].name = philips_pm2800_names[i];
		memcpy(&((*channels)[i].voltage), spec, sizeof(float) * 6);
		(*channel_groups)[i].name = philips_pm2800_names[i];
		(*channel_groups)[i].channel_index_mask = 1 << i;
		(*channel_groups)[i].features = PPS_OTP | PPS_OVP | PPS_OCP;
	}
	*num_channels = *num_channel_groups = num_modules;

	return SR_OK;
}

struct scpi_command philips_pm2800_cmd[] = {
	{ SCPI_CMD_SELECT_CHANNEL, ":INST:NSEL %s" },
	{ SCPI_CMD_GET_MEAS_VOLTAGE, ":MEAS:VOLT?" },
	{ SCPI_CMD_GET_MEAS_CURRENT, ":MEAS:CURR?" },
	{ SCPI_CMD_GET_VOLTAGE_TARGET, ":SOUR:VOLT?" },
	{ SCPI_CMD_SET_VOLTAGE_TARGET, ":SOUR:VOLT %.6f" },
	{ SCPI_CMD_GET_CURRENT_LIMIT, ":SOUR:CURR?" },
	{ SCPI_CMD_SET_CURRENT_LIMIT, ":SOUR:CURR %.6f" },
	{ SCPI_CMD_GET_OUTPUT_ENABLED, ":OUTP?" },
	{ SCPI_CMD_SET_OUTPUT_ENABLE, ":OUTP ON" },
	{ SCPI_CMD_SET_OUTPUT_DISABLE, ":OUTP OFF" },
	{ SCPI_CMD_GET_OUTPUT_REGULATION, ":SOUR:FUNC:MODE?" },
	{ SCPI_CMD_GET_OVER_VOLTAGE_PROTECTION_ACTIVE, ":SOUR:VOLT:PROT:TRIP?" },
	{ SCPI_CMD_GET_OVER_VOLTAGE_PROTECTION_THRESHOLD, ":SOUR:VOLT:PROT:LEV?" },
	{ SCPI_CMD_SET_OVER_VOLTAGE_PROTECTION_THRESHOLD, ":SOUR:VOLT:PROT:LEV %.6f" },
	{ SCPI_CMD_GET_OVER_CURRENT_PROTECTION_ENABLED, ":SOUR:CURR:PROT:STAT?" },
	{ SCPI_CMD_SET_OVER_CURRENT_PROTECTION_ENABLE, ":SOUR:CURR:PROT:STAT ON" },
	{ SCPI_CMD_SET_OVER_CURRENT_PROTECTION_DISABLE, ":SOUR:CURR:PROT:STAT OFF" },
	{ SCPI_CMD_GET_OVER_CURRENT_PROTECTION_ACTIVE, ":SOUR:CURR:PROT:TRIP?" },
};


SR_PRIV const struct scpi_pps pps_profiles[] = {
	/* HP 6632B */
	{ "HP", "6632B", 0,
		ARRAY_AND_SIZE(hp_6632b_devopts),
		ARRAY_AND_SIZE(devopts_none),
		ARRAY_AND_SIZE(hp_6632b_ch),
		ARRAY_AND_SIZE(hp_6632b_cg),
		ARRAY_AND_SIZE(hp_6632b_cmd),
		.probe_channels = NULL,
	},

	/* Rigol DP800 series */
	{ "Rigol", "^DP821A$", PPS_OTP,
		ARRAY_AND_SIZE(rigol_dp800_devopts),
		ARRAY_AND_SIZE(rigol_dp800_devopts_cg),
		ARRAY_AND_SIZE(rigol_dp821a_ch),
		ARRAY_AND_SIZE(rigol_dp820_cg),
		ARRAY_AND_SIZE(rigol_dp800_cmd),
		.probe_channels = NULL,
	},
	{ "Rigol", "^DP831A$", PPS_OTP,
		ARRAY_AND_SIZE(rigol_dp800_devopts),
		ARRAY_AND_SIZE(rigol_dp800_devopts_cg),
		ARRAY_AND_SIZE(rigol_dp831_ch),
		ARRAY_AND_SIZE(rigol_dp830_cg),
		ARRAY_AND_SIZE(rigol_dp800_cmd),
		.probe_channels = NULL,
	},
	{ "Rigol", "^(DP832|DP832A)$", PPS_OTP,
		ARRAY_AND_SIZE(rigol_dp800_devopts),
		ARRAY_AND_SIZE(rigol_dp800_devopts_cg),
		ARRAY_AND_SIZE(rigol_dp832_ch),
		ARRAY_AND_SIZE(rigol_dp830_cg),
		ARRAY_AND_SIZE(rigol_dp800_cmd),
		.probe_channels = NULL,
	},

	/* Philips/Fluke PM2800 series */
	{ "Philips", "^PM28[13][123]/[01234]{1,2}$", 0,
		ARRAY_AND_SIZE(philips_pm2800_devopts),
		ARRAY_AND_SIZE(philips_pm2800_devopts_cg),
		NULL, 0,
		NULL, 0,
		ARRAY_AND_SIZE(philips_pm2800_cmd),
		philips_pm2800_probe_channels,
	},
};
SR_PRIV unsigned int num_pps_profiles = ARRAY_SIZE(pps_profiles);
Commit	Line	Data
d4eabea8 BV	1	/*
	2	* This file is part of the libsigrok project.
	3	*
	4	* Copyright (C) 2014 Bert Vermeulen <bert@biot.com>
	5	*
	6	* This program is free software: you can redistribute it and/or modify
	7	* it under the terms of the GNU General Public License as published by
	8	* the Free Software Foundation, either version 3 of the License, or
	9	* (at your option) any later version.
	10	*
	11	* This program is distributed in the hope that it will be useful,
	12	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	13	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	14	* GNU General Public License for more details.
	15	*
	16	* You should have received a copy of the GNU General Public License
	17	* along with this program. If not, see <http://www.gnu.org/licenses/>.
	18	*/
	19
22c18b03	20	#include <string.h>
d4eabea8 BV	21	#include "protocol.h"
	22
	23	#define CH_IDX(x) (1 << x)
	24
22c18b03 BV	25	const char *pps_vendors[][2] = {
22c18b03 BV	26	{ "RIGOL TECHNOLOGIES", "Rigol" },
bc4a2a46	27	{ "HEWLETT-PACKARD", "HP" },
c3eadb07	28	{ "PHILIPS", "Philips" },
d4eabea8 BV	29	};
d4eabea8 BV	30
22c18b03 BV	31	const char get_vendor(const char raw_vendor)
	32	{
	33	unsigned int i;
	34
	35	for (i = 0; i < ARRAY_SIZE(pps_vendors); i++) {
	36	if (!strcasecmp(raw_vendor, pps_vendors[i][0]))
	37	return pps_vendors[i][1];
	38	}
	39
	40	return raw_vendor;
	41	}
	42
584560f1	43	static const uint32_t devopts_none[] = { };
bfc86799	44
d4eabea8	45	/* Rigol DP800 series */
584560f1	46	static const uint32_t rigol_dp800_devopts[] = {
9d9cf1c4	47	SR_CONF_CONTINUOUS \| SR_CONF_SET,
5827f61b	48	SR_CONF_OVER_TEMPERATURE_PROTECTION \| SR_CONF_GET \| SR_CONF_SET,
d4eabea8 BV	49	};
d4eabea8 BV	50
584560f1	51	static const uint32_t rigol_dp800_devopts_cg[] = {
5827f61b BV	52	SR_CONF_OUTPUT_REGULATION \| SR_CONF_GET,
	53	SR_CONF_OVER_VOLTAGE_PROTECTION_ENABLED \| SR_CONF_GET \| SR_CONF_SET,
	54	SR_CONF_OVER_VOLTAGE_PROTECTION_ACTIVE \| SR_CONF_GET,
	55	SR_CONF_OVER_VOLTAGE_PROTECTION_THRESHOLD \| SR_CONF_GET \| SR_CONF_SET,
	56	SR_CONF_OVER_CURRENT_PROTECTION_ENABLED \| SR_CONF_GET \| SR_CONF_SET,
	57	SR_CONF_OVER_CURRENT_PROTECTION_ACTIVE \| SR_CONF_GET,
	58	SR_CONF_OVER_CURRENT_PROTECTION_THRESHOLD \| SR_CONF_GET \| SR_CONF_SET,
	59	SR_CONF_OUTPUT_VOLTAGE \| SR_CONF_GET,
ca95e90f	60	SR_CONF_OUTPUT_VOLTAGE_TARGET \| SR_CONF_GET \| SR_CONF_SET \| SR_CONF_LIST,
5827f61b	61	SR_CONF_OUTPUT_CURRENT \| SR_CONF_GET,
ca95e90f	62	SR_CONF_OUTPUT_CURRENT_LIMIT \| SR_CONF_GET \| SR_CONF_SET \| SR_CONF_LIST,
5827f61b	63	SR_CONF_OUTPUT_ENABLED \| SR_CONF_GET \| SR_CONF_SET,
d4eabea8 BV	64	};
d4eabea8 BV	65
cfcdf576 ML	66	struct channel_spec rigol_dp821a_ch[] = {
	67	{ "1", { 0, 60, 0.001 }, { 0, 1, 0.0001 } },
	68	{ "2", { 0, 8, 0.001 }, { 0, 10, 0.001 } },
	69	};
	70
3222ee10 BV	71	struct channel_spec rigol_dp831_ch[] = {
	72	{ "1", { 0, 8, 0.001 }, { 0, 5, 0.0003 } },
	73	{ "2", { 0, 30, 0.001 }, { 0, 2, 0.0001 } },
	74	{ "3", { 0, -30, 0.001 }, { 0, 2, 0.0001 } },
d4eabea8 BV	75	};
d4eabea8 BV	76
3222ee10 BV	77	struct channel_spec rigol_dp832_ch[] = {
	78	{ "1", { 0, 30, 0.001 }, { 0, 3, 0.001 } },
	79	{ "2", { 0, 30, 0.001 }, { 0, 3, 0.001 } },
	80	{ "3", { 0, 5, 0.001 }, { 0, 3, 0.001 } },
	81	};
	82
cfcdf576 ML	83	struct channel_group_spec rigol_dp820_cg[] = {
	84	{ "1", CH_IDX(0), PPS_OVP \| PPS_OCP },
	85	{ "2", CH_IDX(1), PPS_OVP \| PPS_OCP },
	86	};
	87
	88	struct channel_group_spec rigol_dp830_cg[] = {
d4eabea8 BV	89	{ "1", CH_IDX(0), PPS_OVP \| PPS_OCP },
	90	{ "2", CH_IDX(1), PPS_OVP \| PPS_OCP },
	91	{ "3", CH_IDX(2), PPS_OVP \| PPS_OCP },
	92	};
	93
3222ee10	94	struct scpi_command rigol_dp800_cmd[] = {
60475cd7 BV	95	{ SCPI_CMD_REMOTE, "SYST:REMOTE" },
60475cd7 BV	96	{ SCPI_CMD_LOCAL, "SYST:LOCAL" },
ee2860ee BV	97	{ SCPI_CMD_BEEPER, "SYST:BEEP:STAT?" },
	98	{ SCPI_CMD_BEEPER_ENABLE, "SYST:BEEP:STAT ON" },
	99	{ SCPI_CMD_BEEPER_DISABLE, "SYST:BEEP:STAT OFF" },
60475cd7 BV	100	{ SCPI_CMD_SELECT_CHANNEL, ":INST:NSEL %s" },
	101	{ SCPI_CMD_GET_MEAS_VOLTAGE, ":MEAS:VOLT?" },
	102	{ SCPI_CMD_GET_MEAS_CURRENT, ":MEAS:CURR?" },
	103	{ SCPI_CMD_GET_MEAS_POWER, ":MEAS:POWE?" },
	104	{ SCPI_CMD_GET_VOLTAGE_TARGET, ":SOUR:VOLT?" },
	105	{ SCPI_CMD_SET_VOLTAGE_TARGET, ":SOUR:VOLT %.6f" },
	106	{ SCPI_CMD_GET_CURRENT_LIMIT, ":SOUR:CURR?" },
	107	{ SCPI_CMD_SET_CURRENT_LIMIT, ":SOUR:CURR %.6f" },
	108	{ SCPI_CMD_GET_OUTPUT_ENABLED, ":OUTP?" },
	109	{ SCPI_CMD_SET_OUTPUT_ENABLE, ":OUTP ON" },
	110	{ SCPI_CMD_SET_OUTPUT_DISABLE, ":OUTP OFF" },
	111	{ SCPI_CMD_GET_OUTPUT_REGULATION, ":OUTP:MODE?" },
d4eabea8	112	{ SCPI_CMD_GET_OVER_TEMPERATURE_PROTECTION, ":SYST:OTP?" },
53a81803 BV	113	{ SCPI_CMD_SET_OVER_TEMPERATURE_PROTECTION_ENABLE, ":SYST:OTP ON" },
53a81803 BV	114	{ SCPI_CMD_SET_OVER_TEMPERATURE_PROTECTION_DISABLE, ":SYST:OTP OFF" },
60475cd7 BV	115	{ SCPI_CMD_GET_OVER_VOLTAGE_PROTECTION_ENABLED, ":OUTP:OVP?" },
	116	{ SCPI_CMD_SET_OVER_VOLTAGE_PROTECTION_ENABLE, ":OUTP:OVP ON" },
	117	{ SCPI_CMD_SET_OVER_VOLTAGE_PROTECTION_DISABLE, ":OUTP:OVP OFF" },
	118	{ SCPI_CMD_GET_OVER_VOLTAGE_PROTECTION_ACTIVE, ":OUTP:OVP:QUES?" },
	119	{ SCPI_CMD_GET_OVER_VOLTAGE_PROTECTION_THRESHOLD, ":OUTP:OVP:VAL?" },
	120	{ SCPI_CMD_SET_OVER_VOLTAGE_PROTECTION_THRESHOLD, ":OUTP:OVP:VAL %.6f" },
	121	{ SCPI_CMD_GET_OVER_CURRENT_PROTECTION_ENABLED, ":OUTP:OCP?" },
	122	{ SCPI_CMD_SET_OVER_CURRENT_PROTECTION_ENABLE, ":OUTP:OCP:STAT ON" },
	123	{ SCPI_CMD_SET_OVER_CURRENT_PROTECTION_DISABLE, ":OUTP:OCP:STAT OFF" },
	124	{ SCPI_CMD_GET_OVER_CURRENT_PROTECTION_ACTIVE, ":OUTP:OCP:QUES?" },
	125	{ SCPI_CMD_GET_OVER_CURRENT_PROTECTION_THRESHOLD, ":OUTP:OCP:VAL?" },
	126	{ SCPI_CMD_SET_OVER_CURRENT_PROTECTION_THRESHOLD, ":OUTP:OCP:VAL %.6f" },
d4eabea8 BV	127	};
d4eabea8 BV	128
bfc86799	129	/* HP 663xx series */
584560f1	130	static const uint32_t hp_6632b_devopts[] = {
9d9cf1c4	131	SR_CONF_CONTINUOUS \| SR_CONF_SET,
5827f61b BV	132	SR_CONF_OUTPUT_ENABLED \| SR_CONF_GET \| SR_CONF_SET,
	133	SR_CONF_OUTPUT_VOLTAGE \| SR_CONF_GET,
	134	SR_CONF_OUTPUT_CURRENT \| SR_CONF_GET,
ca95e90f BV	135	SR_CONF_OUTPUT_VOLTAGE_TARGET \| SR_CONF_GET \| SR_CONF_SET \| SR_CONF_LIST,
ca95e90f BV	136	SR_CONF_OUTPUT_CURRENT_LIMIT \| SR_CONF_GET \| SR_CONF_SET \| SR_CONF_LIST,
bc4a2a46 BV	137	};
	138
	139	struct channel_spec hp_6632b_ch[] = {
	140	{ "1", { 0, 20.475, 0.005 }, { 0, 5.1188, 0.00132 } },
	141	};
	142
	143	struct channel_group_spec hp_6632b_cg[] = {
	144	{ "1", CH_IDX(0), 0 },
	145	};
	146
	147	struct scpi_command hp_6632b_cmd[] = {
	148	{ SCPI_CMD_GET_OUTPUT_ENABLED, "OUTP:STAT?" },
53a81803 BV	149	{ SCPI_CMD_SET_OUTPUT_ENABLE, "OUTP:STAT ON" },
53a81803 BV	150	{ SCPI_CMD_SET_OUTPUT_DISABLE, "OUTP:STAT OFF" },
bc4a2a46 BV	151	{ SCPI_CMD_GET_MEAS_VOLTAGE, ":MEAS:VOLT?" },
bc4a2a46 BV	152	{ SCPI_CMD_GET_MEAS_CURRENT, ":MEAS:CURR?" },
ca95e90f BV	153	{ SCPI_CMD_GET_VOLTAGE_TARGET, ":SOUR:VOLT?" },
	154	{ SCPI_CMD_SET_VOLTAGE_TARGET, ":SOUR:VOLT %.6f" },
	155	{ SCPI_CMD_GET_CURRENT_LIMIT, ":SOUR:CURR?" },
	156	{ SCPI_CMD_SET_CURRENT_LIMIT, ":SOUR:CURR %.6f" },
bc4a2a46 BV	157	};
bc4a2a46 BV	158
c3eadb07	159	/* Philips/Fluke PM2800 series */
9d9cf1c4 BV	160	static const uint32_t philips_pm2800_devopts[] = {
	161	SR_CONF_CONTINUOUS \| SR_CONF_SET,
	162	};
	163
c3eadb07 BV	164	static const uint32_t philips_pm2800_devopts_cg[] = {
	165	SR_CONF_OUTPUT_ENABLED \| SR_CONF_GET \| SR_CONF_SET,
	166	SR_CONF_OUTPUT_VOLTAGE \| SR_CONF_GET,
	167	SR_CONF_OUTPUT_VOLTAGE_TARGET \| SR_CONF_GET \| SR_CONF_SET \| SR_CONF_LIST,
	168	SR_CONF_OUTPUT_CURRENT \| SR_CONF_GET,
	169	SR_CONF_OUTPUT_CURRENT_LIMIT \| SR_CONF_GET \| SR_CONF_SET \| SR_CONF_LIST,
	170	SR_CONF_OVER_VOLTAGE_PROTECTION_ACTIVE \| SR_CONF_GET,
	171	SR_CONF_OVER_VOLTAGE_PROTECTION_THRESHOLD \| SR_CONF_GET \| SR_CONF_SET,
	172	SR_CONF_OVER_CURRENT_PROTECTION_ENABLED \| SR_CONF_GET \| SR_CONF_SET,
	173	SR_CONF_OVER_CURRENT_PROTECTION_ACTIVE \| SR_CONF_GET,
	174	SR_CONF_OUTPUT_REGULATION \| SR_CONF_GET,
	175	};
	176
	177	enum philips_pm2800_modules {
	178	PM2800_MOD_30V_10A = 1,
	179	PM2800_MOD_60V_5A,
	180	PM2800_MOD_60V_10A,
	181	PM2800_MOD_8V_15A,
	182	PM2800_MOD_60V_2A,
	183	PM2800_MOD_120V_1A,
	184	};
	185
	186	static struct philips_pm2800_module_spec {
	187	/* Min, max, programming resolution. */
	188	float voltage[3];
	189	float current[3];
	190	} philips_pm2800_module_specs[] = {
	191	/* Autoranging modules. */
	192	[PM2800_MOD_30V_10A] = { { 0, 30, 0.0075 }, { 0, 10, 0.0025 } },
	193	[PM2800_MOD_60V_5A] = { { 0, 60, 0.015 }, { 0, 5, 0.00125 } },
	194	[PM2800_MOD_60V_10A] = { { 0, 60, 0.015 }, { 0, 10, 0.0025 } },
	195	/* Linear modules. */
	196	[PM2800_MOD_8V_15A] = { { 0, 8, 0.002 }, { -15, 15, 0.00375 } },
	197	[PM2800_MOD_60V_2A] = { { 0, 60, 0.015 }, { -2, 2, 0.0005 } },
	198	[PM2800_MOD_120V_1A] = { { 0, 120, 0.030 }, { -1, 1, 0.00025 } },
	199	};
	200
	201	static struct philips_pm2800_model {
	202	unsigned int chassis;
	203	unsigned int num_modules;
	204	unsigned int set;
	205	unsigned int modules[3];
	206	} philips_pm2800_matrix[] = {
	207	/* Autoranging chassis. */
	208	{ 1, 1, 0, { PM2800_MOD_30V_10A, 0, 0 } },
	209	{ 1, 1, 1, { PM2800_MOD_60V_5A, 0, 0 } },
	210	{ 1, 2, 0, { PM2800_MOD_30V_10A, PM2800_MOD_30V_10A, 0 } },
	211	{ 1, 2, 1, { PM2800_MOD_60V_5A, PM2800_MOD_60V_5A, 0 } },
	212	{ 1, 2, 2, { PM2800_MOD_30V_10A, PM2800_MOD_60V_5A, 0 } },
	213	{ 1, 2, 3, { PM2800_MOD_30V_10A, PM2800_MOD_60V_10A, 0 } },
	214	{ 1, 2, 4, { PM2800_MOD_60V_5A, PM2800_MOD_60V_10A, 0 } },
	215	{ 1, 3, 0, { PM2800_MOD_30V_10A, PM2800_MOD_30V_10A, PM2800_MOD_30V_10A } },
	216	{ 1, 3, 1, { PM2800_MOD_60V_5A, PM2800_MOD_60V_5A, PM2800_MOD_60V_5A } },
	217	{ 1, 3, 2, { PM2800_MOD_30V_10A, PM2800_MOD_30V_10A, PM2800_MOD_60V_5A } },
	218	{ 1, 3, 3, { PM2800_MOD_30V_10A, PM2800_MOD_60V_5A, PM2800_MOD_60V_5A } },
	219	/* Linear chassis. */
	220	{ 3, 1, 0, { PM2800_MOD_60V_2A, 0, 0 } },
	221	{ 3, 1, 1, { PM2800_MOD_120V_1A, 0, 0 } },
	222	{ 3, 1, 2, { PM2800_MOD_8V_15A, 0, 0 } },
	223	{ 3, 2, 0, { PM2800_MOD_60V_2A, 0, 0 } },
	224	{ 3, 2, 1, { PM2800_MOD_120V_1A, 0, 0 } },
	225	{ 3, 2, 2, { PM2800_MOD_60V_2A, PM2800_MOD_120V_1A, 0 } },
	226	{ 3, 2, 3, { PM2800_MOD_8V_15A, PM2800_MOD_8V_15A, 0 } },
	227	};
228
229	static char *philips_pm2800_names[] = { "1", "2", "3" };
230
231	static int philips_pm2800_probe_channels(struct sr_dev_inst *sdi,
232	struct sr_scpi_hw_info *hw_info,
233	struct channel_spec *channels, unsigned int num_channels,
234	struct channel_group_spec *channel_groups, unsigned int num_channel_groups)
235	{
236	struct philips_pm2800_model *model;
237	struct philips_pm2800_module_spec *spec;
238	unsigned int chassis, num_modules, set, module, m, i;
239
240	(void)sdi;
241
242	/*
243	* The model number as reported by *IDN? looks like e.g. PM2813/11,
244	* Where "PM28" is fixed, followed by the chassis code (1 = autoranging,
245	* 3 = linear series) and the number of modules: 1-3 for autoranging,
246	* 1-2 for linear.
247	* After the slash, the first digit denotes the module set. The
248	* digit after that denotes front (5) or rear (1) binding posts.
249	*/
250	chassis = hw_info->model[4] - 0x30;
251	num_modules = hw_info->model[5] - 0x30;
252	set = hw_info->model[7] - 0x30;
253	for (m = 0; m < ARRAY_SIZE(philips_pm2800_matrix); m++) {
254	model = &philips_pm2800_matrix[m];
255	if (model->chassis == chassis && model->num_modules == num_modules
256	&& model->set == set)
257	break;
258	}
259	if (m == ARRAY_SIZE(philips_pm2800_matrix)) {
260	sr_dbg("Model %s not found in matrix.", hw_info->model);
261	return SR_ERR;
262	}
263
264	sr_dbg("Found %d output channel%s:", num_modules, num_modules > 1 ? "s" : "");
265	channels = g_malloc0(sizeof(struct channel_spec) num_modules);
266	channel_groups = g_malloc0(sizeof(struct channel_group_spec) num_modules);
267	for (i = 0; i < num_modules; i++) {
268	module = model->modules[i];
269	spec = &philips_pm2800_module_specs[module];
270	sr_dbg("output %d: %.0f - %.0fV, %.0f - %.0fA", i + 1,
271	spec->voltage[0], spec->voltage[1],
272	spec->current[0], spec->current[1]);
273	(*channels)[i].name = philips_pm2800_names[i];
274	memcpy(&((channels)[i].voltage), spec, sizeof(float) 6);
275	(*channel_groups)[i].name = philips_pm2800_names[i];
276	(*channel_groups)[i].channel_index_mask = 1 << i;
277	(*channel_groups)[i].features = PPS_OTP \| PPS_OVP \| PPS_OCP;
278	}
279	num_channels = num_channel_groups = num_modules;
280
281	return SR_OK;
282	}
283
284	struct scpi_command philips_pm2800_cmd[] = {
285	{ SCPI_CMD_SELECT_CHANNEL, ":INST:NSEL %s" },
286	{ SCPI_CMD_GET_MEAS_VOLTAGE, ":MEAS:VOLT?" },
287	{ SCPI_CMD_GET_MEAS_CURRENT, ":MEAS:CURR?" },
288	{ SCPI_CMD_GET_VOLTAGE_TARGET, ":SOUR:VOLT?" },
289	{ SCPI_CMD_SET_VOLTAGE_TARGET, ":SOUR:VOLT %.6f" },
290	{ SCPI_CMD_GET_CURRENT_LIMIT, ":SOUR:CURR?" },
291	{ SCPI_CMD_SET_CURRENT_LIMIT, ":SOUR:CURR %.6f" },
292	{ SCPI_CMD_GET_OUTPUT_ENABLED, ":OUTP?" },
293	{ SCPI_CMD_SET_OUTPUT_ENABLE, ":OUTP ON" },
294	{ SCPI_CMD_SET_OUTPUT_DISABLE, ":OUTP OFF" },
295	{ SCPI_CMD_GET_OUTPUT_REGULATION, ":SOUR:FUNC:MODE?" },
296	{ SCPI_CMD_GET_OVER_VOLTAGE_PROTECTION_ACTIVE, ":SOUR:VOLT:PROT:TRIP?" },
297	{ SCPI_CMD_GET_OVER_VOLTAGE_PROTECTION_THRESHOLD, ":SOUR:VOLT:PROT:LEV?" },
298	{ SCPI_CMD_SET_OVER_VOLTAGE_PROTECTION_THRESHOLD, ":SOUR:VOLT:PROT:LEV %.6f" },
299	{ SCPI_CMD_GET_OVER_CURRENT_PROTECTION_ENABLED, ":SOUR:CURR:PROT:STAT?" },
300	{ SCPI_CMD_SET_OVER_CURRENT_PROTECTION_ENABLE, ":SOUR:CURR:PROT:STAT ON" },
301	{ SCPI_CMD_SET_OVER_CURRENT_PROTECTION_DISABLE, ":SOUR:CURR:PROT:STAT OFF" },
302	{ SCPI_CMD_GET_OVER_CURRENT_PROTECTION_ACTIVE, ":SOUR:CURR:PROT:TRIP?" },
303	};
304
bc4a2a46	305
d4eabea8	306	SR_PRIV const struct scpi_pps pps_profiles[] = {
bc4a2a46 BV	307	/* HP 6632B */
	308	{ "HP", "6632B", 0,
	309	ARRAY_AND_SIZE(hp_6632b_devopts),
bfc86799	310	ARRAY_AND_SIZE(devopts_none),
bc4a2a46 BV	311	ARRAY_AND_SIZE(hp_6632b_ch),
	312	ARRAY_AND_SIZE(hp_6632b_cg),
	313	ARRAY_AND_SIZE(hp_6632b_cmd),
c3eadb07	314	.probe_channels = NULL,
bc4a2a46 BV	315	},
bc4a2a46 BV	316
d4eabea8	317	/* Rigol DP800 series */
cfcdf576 ML	318	{ "Rigol", "^DP821A$", PPS_OTP,
	319	ARRAY_AND_SIZE(rigol_dp800_devopts),
	320	ARRAY_AND_SIZE(rigol_dp800_devopts_cg),
	321	ARRAY_AND_SIZE(rigol_dp821a_ch),
	322	ARRAY_AND_SIZE(rigol_dp820_cg),
	323	ARRAY_AND_SIZE(rigol_dp800_cmd),
	324	.probe_channels = NULL,
	325	},
3222ee10 BV	326	{ "Rigol", "^DP831A$", PPS_OTP,
	327	ARRAY_AND_SIZE(rigol_dp800_devopts),
	328	ARRAY_AND_SIZE(rigol_dp800_devopts_cg),
	329	ARRAY_AND_SIZE(rigol_dp831_ch),
cfcdf576	330	ARRAY_AND_SIZE(rigol_dp830_cg),
3222ee10	331	ARRAY_AND_SIZE(rigol_dp800_cmd),
c3eadb07	332	.probe_channels = NULL,
3222ee10 BV	333	},
	334	{ "Rigol", "^(DP832\|DP832A)$", PPS_OTP,
	335	ARRAY_AND_SIZE(rigol_dp800_devopts),
	336	ARRAY_AND_SIZE(rigol_dp800_devopts_cg),
	337	ARRAY_AND_SIZE(rigol_dp832_ch),
cfcdf576	338	ARRAY_AND_SIZE(rigol_dp830_cg),
3222ee10	339	ARRAY_AND_SIZE(rigol_dp800_cmd),
c3eadb07 BV	340	.probe_channels = NULL,
	341	},
	342
	343	/* Philips/Fluke PM2800 series */
	344	{ "Philips", "^PM28[13][123]/[01234]{1,2}$", 0,
9d9cf1c4	345	ARRAY_AND_SIZE(philips_pm2800_devopts),
c3eadb07 BV	346	ARRAY_AND_SIZE(philips_pm2800_devopts_cg),
	347	NULL, 0,
	348	NULL, 0,
	349	ARRAY_AND_SIZE(philips_pm2800_cmd),
	350	philips_pm2800_probe_channels,
d4eabea8 BV	351	},
	352	};
	353	SR_PRIV unsigned int num_pps_profiles = ARRAY_SIZE(pps_profiles);
	354