[libsigrok.git] / src / hardware / scpi-pps / api.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"

SR_PRIV struct sr_dev_driver scpi_pps_driver_info;
static struct sr_dev_driver *di = &scpi_pps_driver_info;
extern unsigned int num_pps_profiles;
extern const struct scpi_pps pps_profiles[];

static const uint32_t scanopts[] = {
	SR_CONF_CONN,
	SR_CONF_SERIALCOMM,
};

static struct pps_channel_instance pci[] = {
	{ SR_MQ_VOLTAGE, SCPI_CMD_GET_MEAS_VOLTAGE, "V" },
	{ SR_MQ_CURRENT, SCPI_CMD_GET_MEAS_CURRENT, "I" },
	{ SR_MQ_POWER, SCPI_CMD_GET_MEAS_POWER, "P" },
};

static int init(struct sr_context *sr_ctx)
{
	return std_init(sr_ctx, di, LOG_PREFIX);
}

static struct sr_dev_inst *probe_device(struct sr_scpi_dev_inst *scpi)
{
	struct dev_context *devc;
	struct sr_dev_inst *sdi;
	struct sr_scpi_hw_info *hw_info;
	struct sr_channel_group *cg;
	struct sr_channel *ch;
	const struct scpi_pps *device;
	struct pps_channel *pch;
	const struct channel_group_spec *cgs;
	struct pps_channel_group *pcg;
	GRegex *model_re;
	GMatchInfo *model_mi;
	GSList *l;
	uint64_t mask;
	unsigned int ch_num, ch_idx, i, j;
	const char *vendor;
	char ch_name[16];

	if (sr_scpi_get_hw_id(scpi, &hw_info) != SR_OK) {
		sr_info("Couldn't get IDN response.");
		return NULL;
	}

	device = NULL;
	for (i = 0; i < num_pps_profiles; i++) {
		vendor = get_vendor(hw_info->manufacturer);
		if (strcasecmp(vendor, pps_profiles[i].vendor))
			continue;
		model_re = g_regex_new(pps_profiles[i].model, 0, 0, NULL);
		if (g_regex_match(model_re, hw_info->model, 0, &model_mi))
			device = &pps_profiles[i];
		g_match_info_unref(model_mi);
		g_regex_unref(model_re);
		if (device)
			break;
	}
	if (!device) {
		sr_scpi_hw_info_free(hw_info);
		return NULL;
	}

	sdi = sr_dev_inst_new(SR_ST_ACTIVE, vendor, hw_info->model,
			hw_info->firmware_version);
	sdi->conn = scpi;
	sdi->driver = di;
	sdi->inst_type = SR_INST_SCPI;
	devc = g_malloc0(sizeof(struct dev_context));
	devc->device = device;
	sdi->priv = devc;

	ch_idx = 0;
	for (ch_num = 0; ch_num < device->num_channels; ch_num++) {
		/* Create one channel per measurable output unit. */
		for (i = 0; i < ARRAY_SIZE(pci); i++) {
			if (!scpi_cmd_get(sdi, pci[i].command))
				continue;
			g_snprintf(ch_name, 16, "%s%s", pci[i].prefix,
					device->channels[ch_num].name);
			ch = sr_channel_new(ch_idx++, SR_CHANNEL_ANALOG, TRUE, ch_name);
			pch = g_malloc0(sizeof(struct pps_channel));
			pch->hw_output_idx = ch_num;
			pch->hwname = device->channels[ch_num].name;
			pch->mq = pci[i].mq;
			ch->priv = pch;
			sdi->channels = g_slist_append(sdi->channels, ch);
		}
	}

	for (i = 0; i < device->num_channel_groups; i++) {
		cgs = &device->channel_groups[i];
		cg = g_malloc0(sizeof(struct sr_channel_group));
		cg->name = g_strdup(cgs->name);
		for (j = 0, mask = 1; j < 64; j++, mask <<= 1) {
			if (cgs->channel_index_mask & mask) {
				for (l = sdi->channels; l; l = l->next) {
					ch = l->data;
					pch = ch->priv;
					if (pch->hw_output_idx == j)
						cg->channels = g_slist_append(cg->channels, ch);
				}
			}
		}
		pcg = g_malloc0(sizeof(struct pps_channel_group));
		pcg->features = cgs->features;
		cg->priv = pcg;
		sdi->channel_groups = g_slist_append(sdi->channel_groups, cg);
	}

	/* SCPI devices commonly lock the panel keys when accessed remotely. */
	scpi_cmd(sdi, SCPI_CMD_KEY_UNLOCK);
	sr_scpi_close(scpi);

	return sdi;
}

static GSList *scan(GSList *options)
{
	return sr_scpi_scan(di->priv, options, probe_device);
}

static GSList *dev_list(void)
{
	return ((struct drv_context *)(di->priv))->instances;
}

static int dev_clear(void)
{
	return std_dev_clear(di, NULL);
}

static int dev_open(struct sr_dev_inst *sdi)
{
	struct sr_scpi_dev_inst *scpi;

	if (sdi->status != SR_ST_ACTIVE)
		return SR_ERR;

	scpi = sdi->conn;
	if (sr_scpi_open(scpi) < 0)
		return SR_ERR;

	sdi->status = SR_ST_ACTIVE;

	return SR_OK;
}

static int dev_close(struct sr_dev_inst *sdi)
{
	struct sr_scpi_dev_inst *scpi;

	if (sdi->status != SR_ST_ACTIVE)
		return SR_ERR_DEV_CLOSED;

	scpi = sdi->conn;
	if (scpi) {
		scpi_cmd(sdi, SCPI_CMD_KEY_UNLOCK);
		sr_scpi_close(scpi);
		sdi->status = SR_ST_INACTIVE;
	}

	return SR_OK;
}

static int cleanup(void)
{
	return SR_OK;
}

static int config_get(uint32_t key, GVariant **data, const struct sr_dev_inst *sdi,
		const struct sr_channel_group *cg)
{
	struct dev_context *devc;
	struct sr_scpi_dev_inst *scpi;
	struct sr_channel *ch;
	struct pps_channel *pch;
	const GVariantType *gvtype;
	unsigned int i;
	int cmd, ret;
	char *s;

	if (!sdi)
		return SR_ERR_ARG;

	devc = sdi->priv;
	scpi = sdi->conn;

	if (cg) {
		/*
		 * These options only apply to channel groups with a single
		 * channel -- they're per-channel settings for the device.
		 */

		/*
		 * Config keys are handled below depending on whether a channel
		 * group was provided by the frontend. However some of these
		 * take a CG on one PPS but not on others. Check the device's
		 * profile for that here, and NULL out the channel group as needed.
		 */
		for (i = 0; i < devc->device->num_devopts; i++) {
			if (devc->device->devopts[i] == key) {
				cg = NULL;
				break;
			}
		}

		ch = cg->channels->data;
		pch = ch->priv;
	}

	gvtype = NULL;
	cmd = -1;
	switch (key) {
	case SR_CONF_OUTPUT_ENABLED:
		gvtype = G_VARIANT_TYPE_BOOLEAN;
		cmd = SCPI_CMD_GET_OUTPUT_ENABLED;
		break;
	case SR_CONF_OUTPUT_VOLTAGE:
		gvtype = G_VARIANT_TYPE_DOUBLE;
		cmd = SCPI_CMD_GET_MEAS_VOLTAGE;
		break;
	case SR_CONF_OUTPUT_VOLTAGE_TARGET:
		gvtype = G_VARIANT_TYPE_DOUBLE;
		cmd = SCPI_CMD_GET_VOLTAGE_TARGET;
		break;
	case SR_CONF_OUTPUT_CURRENT:
		gvtype = G_VARIANT_TYPE_DOUBLE;
		cmd = SCPI_CMD_GET_MEAS_CURRENT;
		break;
	case SR_CONF_OUTPUT_CURRENT_LIMIT:
		gvtype = G_VARIANT_TYPE_DOUBLE;
		cmd = SCPI_CMD_GET_CURRENT_LIMIT;
		break;
	case SR_CONF_OVER_VOLTAGE_PROTECTION_ENABLED:
		gvtype = G_VARIANT_TYPE_BOOLEAN;
		cmd = SCPI_CMD_GET_OVER_VOLTAGE_PROTECTION_ENABLED;
		break;
	case SR_CONF_OVER_VOLTAGE_PROTECTION_ACTIVE:
		gvtype = G_VARIANT_TYPE_BOOLEAN;
		cmd = SCPI_CMD_GET_OVER_VOLTAGE_PROTECTION_ACTIVE;
		break;
	case SR_CONF_OVER_VOLTAGE_PROTECTION_THRESHOLD:
		gvtype = G_VARIANT_TYPE_DOUBLE;
		cmd = SCPI_CMD_GET_OVER_VOLTAGE_PROTECTION_THRESHOLD;
		break;
	case SR_CONF_OVER_CURRENT_PROTECTION_ENABLED:
		gvtype = G_VARIANT_TYPE_BOOLEAN;
		cmd = SCPI_CMD_GET_OVER_CURRENT_PROTECTION_ENABLED;
		break;
	case SR_CONF_OVER_CURRENT_PROTECTION_ACTIVE:
		gvtype = G_VARIANT_TYPE_BOOLEAN;
		cmd = SCPI_CMD_GET_OVER_CURRENT_PROTECTION_ACTIVE;
		break;
	case SR_CONF_OVER_CURRENT_PROTECTION_THRESHOLD:
		gvtype = G_VARIANT_TYPE_DOUBLE;
		cmd = SCPI_CMD_GET_OVER_CURRENT_PROTECTION_THRESHOLD;
		break;
	case SR_CONF_OVER_TEMPERATURE_PROTECTION:
		gvtype = G_VARIANT_TYPE_BOOLEAN;
		cmd = SCPI_CMD_GET_OVER_TEMPERATURE_PROTECTION;
		break;
	}
	if (gvtype) {
		if (cg)
			ret = scpi_cmd_resp(sdi, data, gvtype, cmd, pch->hwname);
		else
			ret = scpi_cmd_resp(sdi, data, gvtype, cmd);
	} else if (cg) {
		switch (key) {
		case SR_CONF_OUTPUT_REGULATION:
			ret = SR_ERR;
			if (scpi_cmd(sdi, SCPI_CMD_GET_OUTPUT_REGULATION, pch->hwname) == SR_OK) {
				if (sr_scpi_get_string(scpi, NULL, &s) == SR_OK) {
					if (strcmp(s, "CC") && strcmp(s, "CV") && strcmp(s, "UR")) {
						sr_dbg("Unknown response to SCPI_CMD_GET_OUTPUT_REGULATION: %s", s);
					} else {
						*data = g_variant_new_string(s);
						g_free(s);
						ret = SR_OK;
					}
				}
			}
			break;
		default:
			ret = SR_ERR_NA;
		}
	} else
		ret = SR_ERR_NA;

	return ret;
}

static int config_set(uint32_t key, GVariant *data, const struct sr_dev_inst *sdi,
		const struct sr_channel_group *cg)
{
	struct sr_channel *ch;
	struct pps_channel *pch;
	double d;
	int ret;

	if (!sdi)
		return SR_ERR_ARG;

	if (sdi->status != SR_ST_ACTIVE)
		return SR_ERR_DEV_CLOSED;

	ret = SR_OK;
	if (!cg) {
		switch (key) {
		/* No channel group: global options. */
		case SR_CONF_OUTPUT_ENABLED:
			if (g_variant_get_boolean(data))
				ret = scpi_cmd(sdi, SCPI_CMD_SET_OUTPUT_ENABLE);
			else
				ret = scpi_cmd(sdi, SCPI_CMD_SET_OUTPUT_DISABLE);
			break;
		case SR_CONF_OUTPUT_VOLTAGE_TARGET:
			d = g_variant_get_double(data);
			ret = scpi_cmd(sdi, SCPI_CMD_SET_VOLTAGE_TARGET, d);
			break;
		case SR_CONF_OUTPUT_CURRENT_LIMIT:
			d = g_variant_get_double(data);
			ret = scpi_cmd(sdi, SCPI_CMD_SET_CURRENT_LIMIT, d);
			break;
		case SR_CONF_OVER_TEMPERATURE_PROTECTION:
			if (g_variant_get_boolean(data))
				ret = scpi_cmd(sdi, SCPI_CMD_SET_OVER_TEMPERATURE_PROTECTION_ENABLE);
			else
				ret = scpi_cmd(sdi, SCPI_CMD_SET_OVER_TEMPERATURE_PROTECTION_DISABLE);
			break;
		default:
			ret = SR_ERR_NA;
		}
	} else {
		/* Channel group specified. */
		ch = cg->channels->data;
		pch = ch->priv;
		switch (key) {
		case SR_CONF_OUTPUT_ENABLED:
			if (g_variant_get_boolean(data))
				ret = scpi_cmd(sdi, SCPI_CMD_SET_OUTPUT_ENABLE, pch->hwname);
			else
				ret = scpi_cmd(sdi, SCPI_CMD_SET_OUTPUT_DISABLE, pch->hwname);
			break;
		case SR_CONF_OUTPUT_VOLTAGE_TARGET:
			d = g_variant_get_double(data);
			ret = scpi_cmd(sdi, SCPI_CMD_SET_VOLTAGE_TARGET, pch->hwname, d);
			break;
		case SR_CONF_OUTPUT_CURRENT_LIMIT:
			d = g_variant_get_double(data);
			ret = scpi_cmd(sdi, SCPI_CMD_SET_CURRENT_LIMIT, pch->hwname, d);
			break;
		case SR_CONF_OVER_VOLTAGE_PROTECTION_ENABLED:
			if (g_variant_get_boolean(data))
				ret = scpi_cmd(sdi, SCPI_CMD_SET_OVER_VOLTAGE_PROTECTION_ENABLE,
						pch->hwname);
			else
				ret = scpi_cmd(sdi, SCPI_CMD_SET_OVER_VOLTAGE_PROTECTION_DISABLE,
						pch->hwname);
			break;
		case SR_CONF_OVER_VOLTAGE_PROTECTION_THRESHOLD:
			d = g_variant_get_double(data);
			ret = scpi_cmd(sdi, SCPI_CMD_SET_OVER_VOLTAGE_PROTECTION_THRESHOLD,
					pch->hwname, d);
			break;
		case SR_CONF_OVER_CURRENT_PROTECTION_ENABLED:
			if (g_variant_get_boolean(data))
				ret = scpi_cmd(sdi, SCPI_CMD_SET_OVER_CURRENT_PROTECTION_ENABLE,
						pch->hwname);
			else
				ret = scpi_cmd(sdi, SCPI_CMD_SET_OVER_CURRENT_PROTECTION_DISABLE,
						pch->hwname);
			break;
		case SR_CONF_OVER_CURRENT_PROTECTION_THRESHOLD:
			d = g_variant_get_double(data);
			ret = scpi_cmd(sdi, SCPI_CMD_SET_OVER_CURRENT_PROTECTION_THRESHOLD,
					pch->hwname, d);
			break;
		default:
			ret = SR_ERR_NA;
		}
	}

	return ret;
}

static int config_list(uint32_t key, GVariant **data, const struct sr_dev_inst *sdi,
		const struct sr_channel_group *cg)
{
	struct dev_context *devc;
	struct sr_channel *ch;
	struct channel_spec *ch_spec;
	GVariant *gvar;
	GVariantBuilder gvb;
	int ret, i;
	const char *s[16];

	/* Always available, even without sdi. */
	if (key == SR_CONF_SCAN_OPTIONS) {
		*data = g_variant_new_fixed_array(G_VARIANT_TYPE_UINT32,
				scanopts, ARRAY_SIZE(scanopts), sizeof(uint32_t));
		return SR_OK;
	}

	if (!sdi)
		return SR_ERR_ARG;
	devc = sdi->priv;

	ret = SR_OK;
	if (!cg) {
		/* No channel group: global options. */
		switch (key) {
		case SR_CONF_DEVICE_OPTIONS:
			*data = g_variant_new_fixed_array(G_VARIANT_TYPE_UINT32,
					devc->device->devopts, devc->device->num_devopts,
					sizeof(uint32_t));
			break;
		case SR_CONF_OUTPUT_CHANNEL_CONFIG:
			/* Not used. */
			i = 0;
			if (devc->device->features & PPS_INDEPENDENT)
				s[i++] = "Independent";
			if (devc->device->features & PPS_SERIES)
				s[i++] = "Series";
			if (devc->device->features & PPS_PARALLEL)
				s[i++] = "Parallel";
			if (i == 0) {
				/*
				 * Shouldn't happen: independent-only devices
				 * shouldn't advertise this option at all.
				 */
				return SR_ERR_NA;
			}
			*data = g_variant_new_strv(s, i);
			break;
		default:
			return SR_ERR_NA;
		}
	} else {
		/* Channel group specified. */
		/*
		 * Per-channel-group options depending on a channel are actually
		 * done with the first channel. Channel groups in PPS can have
		 * more than one channel, but they will typically be of equal
		 * specification for use in series or parallel mode.
		 */
		ch = cg->channels->data;

		switch (key) {
		case SR_CONF_DEVICE_OPTIONS:
			*data = g_variant_new_fixed_array(G_VARIANT_TYPE_UINT32,
					devc->device->devopts_cg, devc->device->num_devopts_cg,
					sizeof(uint32_t));
			break;
		case SR_CONF_OUTPUT_VOLTAGE_TARGET:
			ch_spec = &(devc->device->channels[ch->index]);
			g_variant_builder_init(&gvb, G_VARIANT_TYPE_ARRAY);
			/* Min, max, write resolution. */
			for (i = 0; i < 3; i++) {
				gvar = g_variant_new_double(ch_spec->voltage[i]);
				g_variant_builder_add_value(&gvb, gvar);
			}
			*data = g_variant_builder_end(&gvb);
			break;
		case SR_CONF_OUTPUT_CURRENT_LIMIT:
			g_variant_builder_init(&gvb, G_VARIANT_TYPE_ARRAY);
			/* Min, max, step. */
			for (i = 0; i < 3; i++) {
				ch_spec = &(devc->device->channels[ch->index]);
				gvar = g_variant_new_double(ch_spec->current[i]);
				g_variant_builder_add_value(&gvb, gvar);
			}
			*data = g_variant_builder_end(&gvb);
			break;
		default:
			return SR_ERR_NA;
		}
	}

	return ret;
}

static int dev_acquisition_start(const struct sr_dev_inst *sdi,
		void *cb_data)
{
	struct dev_context *devc;
	struct sr_scpi_dev_inst *scpi;
	struct sr_channel *ch;
	struct pps_channel *pch;
	int cmd, ret;

	if (sdi->status != SR_ST_ACTIVE)
		return SR_ERR_DEV_CLOSED;

	devc = sdi->priv;
	scpi = sdi->conn;
	devc->cb_data = cb_data;

	if ((ret = sr_scpi_source_add(sdi->session, scpi, G_IO_IN, 10,
			scpi_pps_receive_data, (void *)sdi)) != SR_OK)
		return ret;
	std_session_send_df_header(sdi, LOG_PREFIX);

	/* Prime the pipe with the first channel's fetch. */
	ch = sdi->channels->data;
	pch = ch->priv;
	devc->cur_channel = ch;
	if (pch->mq == SR_MQ_VOLTAGE)
		cmd = SCPI_CMD_GET_MEAS_VOLTAGE;
	else if (pch->mq == SR_MQ_CURRENT)
		cmd = SCPI_CMD_GET_MEAS_CURRENT;
	else if (pch->mq == SR_MQ_POWER)
		cmd = SCPI_CMD_GET_MEAS_POWER;
	else
		return SR_ERR;
	scpi_cmd(sdi, cmd, pch->hwname);

	return SR_OK;
}

static int dev_acquisition_stop(struct sr_dev_inst *sdi, void *cb_data)
{
	struct sr_scpi_dev_inst *scpi;
	float f;

	(void)cb_data;

	if (sdi->status != SR_ST_ACTIVE)
		return SR_ERR_DEV_CLOSED;

	scpi = sdi->conn;

	/*
	 * A requested value is certainly on the way. Retrieve it now,
	 * to avoid leaving the device in a state where it's not expecting
	 * commands.
	 */
	sr_scpi_get_float(scpi, NULL, &f);
	sr_scpi_source_remove(sdi->session, scpi);

	return SR_OK;
}

SR_PRIV struct sr_dev_driver scpi_pps_driver_info = {
	.name = "scpi-pps",
	.longname = "SCPI PPS",
	.api_version = 1,
	.init = init,
	.cleanup = cleanup,
	.scan = scan,
	.dev_list = dev_list,
	.dev_clear = dev_clear,
	.config_get = config_get,
	.config_set = config_set,
	.config_list = config_list,
	.dev_open = dev_open,
	.dev_close = dev_close,
	.dev_acquisition_start = dev_acquisition_start,
	.dev_acquisition_stop = dev_acquisition_stop,
	.priv = NULL,
};
Commit	Line	Data
ca1a7cb5 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
9e45cd41	20	#include <string.h>
ca1a7cb5 BV	21	#include "protocol.h"
	22
	23	SR_PRIV struct sr_dev_driver scpi_pps_driver_info;
	24	static struct sr_dev_driver *di = &scpi_pps_driver_info;
d4eabea8 BV	25	extern unsigned int num_pps_profiles;
d4eabea8 BV	26	extern const struct scpi_pps pps_profiles[];
9e45cd41	27
584560f1	28	static const uint32_t scanopts[] = {
9e45cd41 BV	29	SR_CONF_CONN,
	30	SR_CONF_SERIALCOMM,
	31	};
ca1a7cb5	32
01b0257a BV	33	static struct pps_channel_instance pci[] = {
	34	{ SR_MQ_VOLTAGE, SCPI_CMD_GET_MEAS_VOLTAGE, "V" },
	35	{ SR_MQ_CURRENT, SCPI_CMD_GET_MEAS_CURRENT, "I" },
	36	{ SR_MQ_POWER, SCPI_CMD_GET_MEAS_POWER, "P" },
	37	};
	38
ca1a7cb5 BV	39	static int init(struct sr_context *sr_ctx)
	40	{
	41	return std_init(sr_ctx, di, LOG_PREFIX);
	42	}
	43
9e45cd41	44	static struct sr_dev_inst probe_device(struct sr_scpi_dev_inst scpi)
ca1a7cb5	45	{
9e45cd41 BV	46	struct dev_context *devc;
	47	struct sr_dev_inst *sdi;
	48	struct sr_scpi_hw_info *hw_info;
	49	struct sr_channel_group *cg;
	50	struct sr_channel *ch;
	51	const struct scpi_pps *device;
01b0257a	52	struct pps_channel *pch;
9e45cd41 BV	53	const struct channel_group_spec *cgs;
9e45cd41 BV	54	struct pps_channel_group *pcg;
58b77c41 BV	55	GRegex *model_re;
58b77c41 BV	56	GMatchInfo *model_mi;
01b0257a	57	GSList *l;
9e45cd41	58	uint64_t mask;
331f5654	59	unsigned int ch_num, ch_idx, i, j;
22c18b03	60	const char *vendor;
01b0257a	61	char ch_name[16];
9e45cd41 BV	62
	63	if (sr_scpi_get_hw_id(scpi, &hw_info) != SR_OK) {
	64	sr_info("Couldn't get IDN response.");
	65	return NULL;
	66	}
	67
	68	device = NULL;
	69	for (i = 0; i < num_pps_profiles; i++) {
22c18b03	70	vendor = get_vendor(hw_info->manufacturer);
58b77c41	71	if (strcasecmp(vendor, pps_profiles[i].vendor))
22c18b03	72	continue;
58b77c41 BV	73	model_re = g_regex_new(pps_profiles[i].model, 0, 0, NULL);
58b77c41 BV	74	if (g_regex_match(model_re, hw_info->model, 0, &model_mi))
9e45cd41	75	device = &pps_profiles[i];
58b77c41 BV	76	g_match_info_unref(model_mi);
	77	g_regex_unref(model_re);
	78	if (device)
9e45cd41	79	break;
9e45cd41 BV	80	}
	81	if (!device) {
	82	sr_scpi_hw_info_free(hw_info);
	83	return NULL;
	84	}
	85
aed4ad0b	86	sdi = sr_dev_inst_new(SR_ST_ACTIVE, vendor, hw_info->model,
58b77c41	87	hw_info->firmware_version);
9e45cd41 BV	88	sdi->conn = scpi;
	89	sdi->driver = di;
	90	sdi->inst_type = SR_INST_SCPI;
	91	devc = g_malloc0(sizeof(struct dev_context));
	92	devc->device = device;
	93	sdi->priv = devc;
	94
01b0257a BV	95	ch_idx = 0;
	96	for (ch_num = 0; ch_num < device->num_channels; ch_num++) {
	97	/* Create one channel per measurable output unit. */
01b0257a BV	98	for (i = 0; i < ARRAY_SIZE(pci); i++) {
	99	if (!scpi_cmd_get(sdi, pci[i].command))
	100	continue;
	101	g_snprintf(ch_name, 16, "%s%s", pci[i].prefix,
	102	device->channels[ch_num].name);
	103	ch = sr_channel_new(ch_idx++, SR_CHANNEL_ANALOG, TRUE, ch_name);
	104	pch = g_malloc0(sizeof(struct pps_channel));
	105	pch->hw_output_idx = ch_num;
	106	pch->hwname = device->channels[ch_num].name;
	107	pch->mq = pci[i].mq;
	108	ch->priv = pch;
	109	sdi->channels = g_slist_append(sdi->channels, ch);
	110	}
9e45cd41	111	}
ca1a7cb5	112
9e45cd41 BV	113	for (i = 0; i < device->num_channel_groups; i++) {
	114	cgs = &device->channel_groups[i];
	115	cg = g_malloc0(sizeof(struct sr_channel_group));
	116	cg->name = g_strdup(cgs->name);
	117	for (j = 0, mask = 1; j < 64; j++, mask <<= 1) {
	118	if (cgs->channel_index_mask & mask) {
01b0257a BV	119	for (l = sdi->channels; l; l = l->next) {
	120	ch = l->data;
	121	pch = ch->priv;
	122	if (pch->hw_output_idx == j)
	123	cg->channels = g_slist_append(cg->channels, ch);
	124	}
9e45cd41 BV	125	}
	126	}
	127	pcg = g_malloc0(sizeof(struct pps_channel_group));
	128	pcg->features = cgs->features;
	129	cg->priv = pcg;
	130	sdi->channel_groups = g_slist_append(sdi->channel_groups, cg);
	131	}
ca1a7cb5	132
9e45cd41 BV	133	/* SCPI devices commonly lock the panel keys when accessed remotely. */
	134	scpi_cmd(sdi, SCPI_CMD_KEY_UNLOCK);
	135	sr_scpi_close(scpi);
ca1a7cb5	136
9e45cd41 BV	137	return sdi;
9e45cd41 BV	138	}
ca1a7cb5	139
9e45cd41 BV	140	static GSList scan(GSList options)
	141	{
	142	return sr_scpi_scan(di->priv, options, probe_device);
ca1a7cb5 BV	143	}
	144
	145	static GSList *dev_list(void)
	146	{
	147	return ((struct drv_context *)(di->priv))->instances;
	148	}
	149
	150	static int dev_clear(void)
	151	{
	152	return std_dev_clear(di, NULL);
	153	}
	154
	155	static int dev_open(struct sr_dev_inst *sdi)
	156	{
9e45cd41 BV	157	struct sr_scpi_dev_inst *scpi;
	158
	159	if (sdi->status != SR_ST_ACTIVE)
	160	return SR_ERR;
ca1a7cb5	161
9e45cd41 BV	162	scpi = sdi->conn;
	163	if (sr_scpi_open(scpi) < 0)
	164	return SR_ERR;
ca1a7cb5 BV	165
	166	sdi->status = SR_ST_ACTIVE;
	167
	168	return SR_OK;
	169	}
	170
	171	static int dev_close(struct sr_dev_inst *sdi)
	172	{
9e45cd41	173	struct sr_scpi_dev_inst *scpi;
ca1a7cb5	174
9e45cd41 BV	175	if (sdi->status != SR_ST_ACTIVE)
9e45cd41 BV	176	return SR_ERR_DEV_CLOSED;
ca1a7cb5	177
9e45cd41 BV	178	scpi = sdi->conn;
	179	if (scpi) {
	180	scpi_cmd(sdi, SCPI_CMD_KEY_UNLOCK);
	181	sr_scpi_close(scpi);
	182	sdi->status = SR_ST_INACTIVE;
	183	}
ca1a7cb5 BV	184
	185	return SR_OK;
	186	}
	187
	188	static int cleanup(void)
	189	{
ca1a7cb5 BV	190	return SR_OK;
	191	}
	192
584560f1	193	static int config_get(uint32_t key, GVariant *data, const struct sr_dev_inst sdi,
ca1a7cb5 BV	194	const struct sr_channel_group *cg)
ca1a7cb5 BV	195	{
9e45cd41 BV	196	struct dev_context *devc;
	197	struct sr_scpi_dev_inst *scpi;
	198	struct sr_channel *ch;
01b0257a	199	struct pps_channel *pch;
478c8d92 BV	200	const GVariantType *gvtype;
	201	unsigned int i;
	202	int cmd, ret;
9e45cd41	203	char *s;
ca1a7cb5	204
9e45cd41 BV	205	if (!sdi)
	206	return SR_ERR_ARG;
	207
	208	devc = sdi->priv;
	209	scpi = sdi->conn;
ca1a7cb5	210
478c8d92	211	if (cg) {
9e45cd41 BV	212	/*
	213	* These options only apply to channel groups with a single
	214	* channel -- they're per-channel settings for the device.
	215	*/
478c8d92 BV	216
	217	/*
	218	* Config keys are handled below depending on whether a channel
	219	* group was provided by the frontend. However some of these
	220	* take a CG on one PPS but not on others. Check the device's
	221	* profile for that here, and NULL out the channel group as needed.
	222	*/
	223	for (i = 0; i < devc->device->num_devopts; i++) {
	224	if (devc->device->devopts[i] == key) {
	225	cg = NULL;
	226	break;
	227	}
	228	}
	229
9e45cd41	230	ch = cg->channels->data;
01b0257a	231	pch = ch->priv;
478c8d92	232	}
9e45cd41	233
478c8d92 BV	234	gvtype = NULL;
	235	cmd = -1;
	236	switch (key) {
	237	case SR_CONF_OUTPUT_ENABLED:
	238	gvtype = G_VARIANT_TYPE_BOOLEAN;
	239	cmd = SCPI_CMD_GET_OUTPUT_ENABLED;
	240	break;
	241	case SR_CONF_OUTPUT_VOLTAGE:
	242	gvtype = G_VARIANT_TYPE_DOUBLE;
	243	cmd = SCPI_CMD_GET_MEAS_VOLTAGE;
	244	break;
ca95e90f	245	case SR_CONF_OUTPUT_VOLTAGE_TARGET:
478c8d92	246	gvtype = G_VARIANT_TYPE_DOUBLE;
ca95e90f	247	cmd = SCPI_CMD_GET_VOLTAGE_TARGET;
478c8d92 BV	248	break;
	249	case SR_CONF_OUTPUT_CURRENT:
	250	gvtype = G_VARIANT_TYPE_DOUBLE;
	251	cmd = SCPI_CMD_GET_MEAS_CURRENT;
	252	break;
ca95e90f	253	case SR_CONF_OUTPUT_CURRENT_LIMIT:
478c8d92	254	gvtype = G_VARIANT_TYPE_DOUBLE;
ca95e90f	255	cmd = SCPI_CMD_GET_CURRENT_LIMIT;
478c8d92 BV	256	break;
	257	case SR_CONF_OVER_VOLTAGE_PROTECTION_ENABLED:
	258	gvtype = G_VARIANT_TYPE_BOOLEAN;
	259	cmd = SCPI_CMD_GET_OVER_VOLTAGE_PROTECTION_ENABLED;
	260	break;
	261	case SR_CONF_OVER_VOLTAGE_PROTECTION_ACTIVE:
	262	gvtype = G_VARIANT_TYPE_BOOLEAN;
	263	cmd = SCPI_CMD_GET_OVER_VOLTAGE_PROTECTION_ACTIVE;
	264	break;
	265	case SR_CONF_OVER_VOLTAGE_PROTECTION_THRESHOLD:
	266	gvtype = G_VARIANT_TYPE_DOUBLE;
	267	cmd = SCPI_CMD_GET_OVER_VOLTAGE_PROTECTION_THRESHOLD;
	268	break;
	269	case SR_CONF_OVER_CURRENT_PROTECTION_ENABLED:
	270	gvtype = G_VARIANT_TYPE_BOOLEAN;
	271	cmd = SCPI_CMD_GET_OVER_CURRENT_PROTECTION_ENABLED;
	272	break;
	273	case SR_CONF_OVER_CURRENT_PROTECTION_ACTIVE:
	274	gvtype = G_VARIANT_TYPE_BOOLEAN;
	275	cmd = SCPI_CMD_GET_OVER_CURRENT_PROTECTION_ACTIVE;
	276	break;
	277	case SR_CONF_OVER_CURRENT_PROTECTION_THRESHOLD:
	278	gvtype = G_VARIANT_TYPE_DOUBLE;
	279	cmd = SCPI_CMD_GET_OVER_CURRENT_PROTECTION_THRESHOLD;
	280	break;
	281	case SR_CONF_OVER_TEMPERATURE_PROTECTION:
	282	gvtype = G_VARIANT_TYPE_BOOLEAN;
	283	cmd = SCPI_CMD_GET_OVER_TEMPERATURE_PROTECTION;
	284	break;
	285	}
	286	if (gvtype) {
	287	if (cg)
01b0257a	288	ret = scpi_cmd_resp(sdi, data, gvtype, cmd, pch->hwname);
478c8d92 BV	289	else
	290	ret = scpi_cmd_resp(sdi, data, gvtype, cmd);
	291	} else if (cg) {
9e45cd41 BV	292	switch (key) {
	293	case SR_CONF_OUTPUT_REGULATION:
	294	ret = SR_ERR;
01b0257a	295	if (scpi_cmd(sdi, SCPI_CMD_GET_OUTPUT_REGULATION, pch->hwname) == SR_OK) {
9e45cd41 BV	296	if (sr_scpi_get_string(scpi, NULL, &s) == SR_OK) {
	297	if (strcmp(s, "CC") && strcmp(s, "CV") && strcmp(s, "UR")) {
	298	sr_dbg("Unknown response to SCPI_CMD_GET_OUTPUT_REGULATION: %s", s);
	299	} else {
	300	*data = g_variant_new_string(s);
	301	g_free(s);
	302	ret = SR_OK;
	303	}
	304	}
	305	}
	306	break;
9e45cd41	307	default:
478c8d92	308	ret = SR_ERR_NA;
9e45cd41	309	}
478c8d92 BV	310	} else
478c8d92 BV	311	ret = SR_ERR_NA;
ca1a7cb5 BV	312
	313	return ret;
	314	}
	315
584560f1	316	static int config_set(uint32_t key, GVariant data, const struct sr_dev_inst sdi,
ca1a7cb5 BV	317	const struct sr_channel_group *cg)
ca1a7cb5 BV	318	{
9e45cd41	319	struct sr_channel *ch;
01b0257a	320	struct pps_channel *pch;
9e45cd41	321	double d;
ca1a7cb5	322	int ret;
ca1a7cb5	323
fdedbfcd BV	324	if (!sdi)
	325	return SR_ERR_ARG;
	326
ca1a7cb5 BV	327	if (sdi->status != SR_ST_ACTIVE)
	328	return SR_ERR_DEV_CLOSED;
	329
	330	ret = SR_OK;
9e45cd41 BV	331	if (!cg) {
	332	switch (key) {
	333	/* No channel group: global options. */
478c8d92	334	case SR_CONF_OUTPUT_ENABLED:
53a81803 BV	335	if (g_variant_get_boolean(data))
	336	ret = scpi_cmd(sdi, SCPI_CMD_SET_OUTPUT_ENABLE);
	337	else
	338	ret = scpi_cmd(sdi, SCPI_CMD_SET_OUTPUT_DISABLE);
9e45cd41	339	break;
ca95e90f	340	case SR_CONF_OUTPUT_VOLTAGE_TARGET:
478c8d92	341	d = g_variant_get_double(data);
ca95e90f	342	ret = scpi_cmd(sdi, SCPI_CMD_SET_VOLTAGE_TARGET, d);
478c8d92	343	break;
ca95e90f	344	case SR_CONF_OUTPUT_CURRENT_LIMIT:
478c8d92	345	d = g_variant_get_double(data);
ca95e90f	346	ret = scpi_cmd(sdi, SCPI_CMD_SET_CURRENT_LIMIT, d);
478c8d92 BV	347	break;
478c8d92 BV	348	case SR_CONF_OVER_TEMPERATURE_PROTECTION:
53a81803 BV	349	if (g_variant_get_boolean(data))
	350	ret = scpi_cmd(sdi, SCPI_CMD_SET_OVER_TEMPERATURE_PROTECTION_ENABLE);
	351	else
	352	ret = scpi_cmd(sdi, SCPI_CMD_SET_OVER_TEMPERATURE_PROTECTION_DISABLE);
9e45cd41 BV	353	break;
	354	default:
	355	ret = SR_ERR_NA;
	356	}
	357	} else {
	358	/* Channel group specified. */
9e45cd41	359	ch = cg->channels->data;
01b0257a	360	pch = ch->priv;
9e45cd41	361	switch (key) {
478c8d92	362	case SR_CONF_OUTPUT_ENABLED:
53a81803 BV	363	if (g_variant_get_boolean(data))
	364	ret = scpi_cmd(sdi, SCPI_CMD_SET_OUTPUT_ENABLE, pch->hwname);
	365	else
	366	ret = scpi_cmd(sdi, SCPI_CMD_SET_OUTPUT_DISABLE, pch->hwname);
478c8d92	367	break;
ca95e90f	368	case SR_CONF_OUTPUT_VOLTAGE_TARGET:
9e45cd41	369	d = g_variant_get_double(data);
ca95e90f	370	ret = scpi_cmd(sdi, SCPI_CMD_SET_VOLTAGE_TARGET, pch->hwname, d);
9e45cd41	371	break;
ca95e90f	372	case SR_CONF_OUTPUT_CURRENT_LIMIT:
9e45cd41	373	d = g_variant_get_double(data);
ca95e90f	374	ret = scpi_cmd(sdi, SCPI_CMD_SET_CURRENT_LIMIT, pch->hwname, d);
9e45cd41 BV	375	break;
9e45cd41 BV	376	case SR_CONF_OVER_VOLTAGE_PROTECTION_ENABLED:
53a81803 BV	377	if (g_variant_get_boolean(data))
	378	ret = scpi_cmd(sdi, SCPI_CMD_SET_OVER_VOLTAGE_PROTECTION_ENABLE,
	379	pch->hwname);
	380	else
	381	ret = scpi_cmd(sdi, SCPI_CMD_SET_OVER_VOLTAGE_PROTECTION_DISABLE,
	382	pch->hwname);
9e45cd41 BV	383	break;
	384	case SR_CONF_OVER_VOLTAGE_PROTECTION_THRESHOLD:
	385	d = g_variant_get_double(data);
478c8d92	386	ret = scpi_cmd(sdi, SCPI_CMD_SET_OVER_VOLTAGE_PROTECTION_THRESHOLD,
01b0257a	387	pch->hwname, d);
9e45cd41 BV	388	break;
9e45cd41 BV	389	case SR_CONF_OVER_CURRENT_PROTECTION_ENABLED:
53a81803 BV	390	if (g_variant_get_boolean(data))
	391	ret = scpi_cmd(sdi, SCPI_CMD_SET_OVER_CURRENT_PROTECTION_ENABLE,
	392	pch->hwname);
	393	else
	394	ret = scpi_cmd(sdi, SCPI_CMD_SET_OVER_CURRENT_PROTECTION_DISABLE,
	395	pch->hwname);
9e45cd41 BV	396	break;
	397	case SR_CONF_OVER_CURRENT_PROTECTION_THRESHOLD:
	398	d = g_variant_get_double(data);
478c8d92	399	ret = scpi_cmd(sdi, SCPI_CMD_SET_OVER_CURRENT_PROTECTION_THRESHOLD,
01b0257a	400	pch->hwname, d);
9e45cd41 BV	401	break;
	402	default:
	403	ret = SR_ERR_NA;
	404	}
ca1a7cb5 BV	405	}
	406
	407	return ret;
	408	}
	409
584560f1	410	static int config_list(uint32_t key, GVariant *data, const struct sr_dev_inst sdi,
ca1a7cb5 BV	411	const struct sr_channel_group *cg)
ca1a7cb5 BV	412	{
9e45cd41 BV	413	struct dev_context *devc;
	414	struct sr_channel *ch;
	415	struct channel_spec *ch_spec;
	416	GVariant *gvar;
	417	GVariantBuilder gvb;
	418	int ret, i;
	419	const char *s[16];
	420
	421	/* Always available, even without sdi. */
	422	if (key == SR_CONF_SCAN_OPTIONS) {
584560f1 BV	423	*data = g_variant_new_fixed_array(G_VARIANT_TYPE_UINT32,
584560f1 BV	424	scanopts, ARRAY_SIZE(scanopts), sizeof(uint32_t));
9e45cd41 BV	425	return SR_OK;
9e45cd41 BV	426	}
ca1a7cb5	427
9e45cd41 BV	428	if (!sdi)
	429	return SR_ERR_ARG;
	430	devc = sdi->priv;
ca1a7cb5 BV	431
ca1a7cb5 BV	432	ret = SR_OK;
9e45cd41 BV	433	if (!cg) {
	434	/* No channel group: global options. */
	435	switch (key) {
	436	case SR_CONF_DEVICE_OPTIONS:
584560f1	437	*data = g_variant_new_fixed_array(G_VARIANT_TYPE_UINT32,
9e45cd41	438	devc->device->devopts, devc->device->num_devopts,
584560f1	439	sizeof(uint32_t));
9e45cd41 BV	440	break;
9e45cd41 BV	441	case SR_CONF_OUTPUT_CHANNEL_CONFIG:
478c8d92	442	/* Not used. */
9e45cd41 BV	443	i = 0;
	444	if (devc->device->features & PPS_INDEPENDENT)
	445	s[i++] = "Independent";
	446	if (devc->device->features & PPS_SERIES)
	447	s[i++] = "Series";
	448	if (devc->device->features & PPS_PARALLEL)
	449	s[i++] = "Parallel";
	450	if (i == 0) {
	451	/*
	452	* Shouldn't happen: independent-only devices
	453	* shouldn't advertise this option at all.
	454	*/
	455	return SR_ERR_NA;
	456	}
	457	*data = g_variant_new_strv(s, i);
	458	break;
	459	default:
	460	return SR_ERR_NA;
	461	}
	462	} else {
	463	/* Channel group specified. */
9e45cd41 BV	464	/*
	465	* Per-channel-group options depending on a channel are actually
	466	* done with the first channel. Channel groups in PPS can have
	467	* more than one channel, but they will typically be of equal
01b0257a	468	* specification for use in series or parallel mode.
9e45cd41	469	*/
9e45cd41 BV	470	ch = cg->channels->data;
	471
	472	switch (key) {
	473	case SR_CONF_DEVICE_OPTIONS:
584560f1	474	*data = g_variant_new_fixed_array(G_VARIANT_TYPE_UINT32,
9e45cd41	475	devc->device->devopts_cg, devc->device->num_devopts_cg,
584560f1	476	sizeof(uint32_t));
9e45cd41	477	break;
ca95e90f	478	case SR_CONF_OUTPUT_VOLTAGE_TARGET:
9e45cd41 BV	479	ch_spec = &(devc->device->channels[ch->index]);
	480	g_variant_builder_init(&gvb, G_VARIANT_TYPE_ARRAY);
	481	/* Min, max, write resolution. */
	482	for (i = 0; i < 3; i++) {
	483	gvar = g_variant_new_double(ch_spec->voltage[i]);
	484	g_variant_builder_add_value(&gvb, gvar);
	485	}
	486	*data = g_variant_builder_end(&gvb);
	487	break;
ca95e90f	488	case SR_CONF_OUTPUT_CURRENT_LIMIT:
9e45cd41 BV	489	g_variant_builder_init(&gvb, G_VARIANT_TYPE_ARRAY);
	490	/* Min, max, step. */
	491	for (i = 0; i < 3; i++) {
	492	ch_spec = &(devc->device->channels[ch->index]);
	493	gvar = g_variant_new_double(ch_spec->current[i]);
	494	g_variant_builder_add_value(&gvb, gvar);
	495	}
	496	*data = g_variant_builder_end(&gvb);
	497	break;
	498	default:
	499	return SR_ERR_NA;
	500	}
ca1a7cb5 BV	501	}
	502
	503	return ret;
	504	}
	505
	506	static int dev_acquisition_start(const struct sr_dev_inst *sdi,
9e45cd41	507	void *cb_data)
ca1a7cb5	508	{
9e45cd41 BV	509	struct dev_context *devc;
	510	struct sr_scpi_dev_inst *scpi;
	511	struct sr_channel *ch;
01b0257a BV	512	struct pps_channel *pch;
01b0257a BV	513	int cmd, ret;
ca1a7cb5 BV	514
	515	if (sdi->status != SR_ST_ACTIVE)
	516	return SR_ERR_DEV_CLOSED;
	517
9e45cd41 BV	518	devc = sdi->priv;
	519	scpi = sdi->conn;
	520	devc->cb_data = cb_data;
	521
01b0257a	522	if ((ret = sr_scpi_source_add(sdi->session, scpi, G_IO_IN, 10,
9e45cd41 BV	523	scpi_pps_receive_data, (void *)sdi)) != SR_OK)
	524	return ret;
	525	std_session_send_df_header(sdi, LOG_PREFIX);
	526
01b0257a	527	/* Prime the pipe with the first channel's fetch. */
9e45cd41	528	ch = sdi->channels->data;
01b0257a	529	pch = ch->priv;
9e45cd41	530	devc->cur_channel = ch;
01b0257a BV	531	if (pch->mq == SR_MQ_VOLTAGE)
	532	cmd = SCPI_CMD_GET_MEAS_VOLTAGE;
	533	else if (pch->mq == SR_MQ_CURRENT)
	534	cmd = SCPI_CMD_GET_MEAS_CURRENT;
	535	else if (pch->mq == SR_MQ_POWER)
	536	cmd = SCPI_CMD_GET_MEAS_POWER;
	537	else
	538	return SR_ERR;
	539	scpi_cmd(sdi, cmd, pch->hwname);
ca1a7cb5 BV	540
	541	return SR_OK;
	542	}
	543
	544	static int dev_acquisition_stop(struct sr_dev_inst sdi, void cb_data)
	545	{
9e45cd41 BV	546	struct sr_scpi_dev_inst *scpi;
	547	float f;
	548
ca1a7cb5 BV	549	(void)cb_data;
	550
	551	if (sdi->status != SR_ST_ACTIVE)
	552	return SR_ERR_DEV_CLOSED;
	553
9e45cd41 BV	554	scpi = sdi->conn;
	555
	556	/*
	557	* A requested value is certainly on the way. Retrieve it now,
	558	* to avoid leaving the device in a state where it's not expecting
	559	* commands.
	560	*/
	561	sr_scpi_get_float(scpi, NULL, &f);
	562	sr_scpi_source_remove(sdi->session, scpi);
	563
ca1a7cb5 BV	564	return SR_OK;
	565	}
	566
	567	SR_PRIV struct sr_dev_driver scpi_pps_driver_info = {
	568	.name = "scpi-pps",
	569	.longname = "SCPI PPS",
	570	.api_version = 1,
	571	.init = init,
	572	.cleanup = cleanup,
	573	.scan = scan,
	574	.dev_list = dev_list,
	575	.dev_clear = dev_clear,
	576	.config_get = config_get,
	577	.config_set = config_set,
	578	.config_list = config_list,
	579	.dev_open = dev_open,
	580	.dev_close = dev_close,
	581	.dev_acquisition_start = dev_acquisition_start,
	582	.dev_acquisition_stop = dev_acquisition_stop,
	583	.priv = NULL,
	584	};