[libsigrok.git] / src / hardware / uni-t-dmm / api.c

/*
 * This file is part of the libsigrok project.
 *
 * Copyright (C) 2012-2013 Uwe Hermann <uwe@hermann-uwe.de>
 *
 * 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 2 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, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
 */

#include <config.h>
#include <stdlib.h>
#include <string.h>
#include <libsigrok/libsigrok.h>
#include "libsigrok-internal.h"
#include "protocol.h"

#define UNI_T_UT_D04_NEW "1a86.e008"

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

static const uint32_t devopts[] = {
	SR_CONF_MULTIMETER,
	SR_CONF_CONTINUOUS,
	SR_CONF_LIMIT_SAMPLES | SR_CONF_SET | SR_CONF_GET,
	SR_CONF_LIMIT_MSEC | SR_CONF_SET | SR_CONF_GET,
};

/*
 * Note 1: The actual baudrate of the Cyrustek ES519xx chip used in this DMM
 * is 19230. However, the WCH CH9325 chip (UART to USB/HID) used in (some
 * versions of) the UNI-T UT-D04 cable doesn't support 19230 baud. It only
 * supports 19200, and setting an unsupported baudrate will result in the
 * default of 2400 being used (which will not work with this DMM, of course).
 */

static GSList *scan(struct sr_dev_driver *di, GSList *options)
{
	GSList *usb_devices, *devices, *l;
	struct sr_dev_inst *sdi;
	struct dev_context *devc;
	struct drv_context *drvc;
	struct dmm_info *dmm;
	struct sr_usb_dev_inst *usb;
	struct sr_config *src;
	const char *conn;

	drvc = di->context;
	dmm = (struct dmm_info *)di;

	conn = NULL;
	for (l = options; l; l = l->next) {
		src = l->data;
		switch (src->key) {
		case SR_CONF_CONN:
			conn = g_variant_get_string(src->data, NULL);
			break;
		}
	}
	if (!conn)
		return NULL;

	devices = NULL;
	if (!(usb_devices = sr_usb_find(drvc->sr_ctx->libusb_ctx, conn))) {
		g_slist_free_full(usb_devices, g_free);
		return NULL;
	}

	for (l = usb_devices; l; l = l->next) {
		usb = l->data;
		devc = g_malloc0(sizeof(struct dev_context));
		devc->first_run = TRUE;
		sdi = g_malloc0(sizeof(struct sr_dev_inst));
		sdi->status = SR_ST_INACTIVE;
		sdi->vendor = g_strdup(dmm->vendor);
		sdi->model = g_strdup(dmm->device);
		sdi->priv = devc;
		sdi->driver = di;
		sr_channel_new(sdi, 0, SR_CHANNEL_ANALOG, TRUE, "P1");
		sdi->inst_type = SR_INST_USB;
		sdi->conn = usb;
		drvc->instances = g_slist_append(drvc->instances, sdi);
		devices = g_slist_append(devices, sdi);
	}

	return devices;
}

static int dev_open(struct sr_dev_inst *sdi)
{
	struct sr_dev_driver *di;
	struct drv_context *drvc;
	struct sr_usb_dev_inst *usb;
	int ret;

	di = sdi->driver;
	drvc = di->context;
	usb = sdi->conn;

	if ((ret = sr_usb_open(drvc->sr_ctx->libusb_ctx, usb)) == SR_OK)
		sdi->status = SR_ST_ACTIVE;

	return ret;
}

static int dev_close(struct sr_dev_inst *sdi)
{
	/* TODO */

	sdi->status = SR_ST_INACTIVE;

	return SR_OK;
}

static int config_set(uint32_t key, GVariant *data, const struct sr_dev_inst *sdi,
		const struct sr_channel_group *cg)
{
	struct dev_context *devc;

	(void)cg;

	devc = sdi->priv;

	return sr_sw_limits_config_set(&devc->limits, key, data);
}

static int config_list(uint32_t key, GVariant **data, const struct sr_dev_inst *sdi,
		const struct sr_channel_group *cg)
{
	(void)sdi;
	(void)cg;

	switch (key) {
	case SR_CONF_SCAN_OPTIONS:
		*data = g_variant_new_fixed_array(G_VARIANT_TYPE_UINT32,
				scanopts, ARRAY_SIZE(scanopts), sizeof(uint32_t));
		break;
	case SR_CONF_DEVICE_OPTIONS:
		*data = g_variant_new_fixed_array(G_VARIANT_TYPE_UINT32,
				devopts, ARRAY_SIZE(devopts), sizeof(uint32_t));
		break;
	default:
		return SR_ERR_NA;
	}

	return SR_OK;
}

static int dev_acquisition_start(const struct sr_dev_inst *sdi)
{
	struct dev_context *devc;

	devc = sdi->priv;

	sr_sw_limits_acquisition_start(&devc->limits);

	std_session_send_df_header(sdi, LOG_PREFIX);

	sr_session_source_add(sdi->session, -1, 0, 10 /* poll_timeout */,
		      uni_t_dmm_receive_data, (void *)sdi);

	return SR_OK;
}

static int dev_acquisition_stop(struct sr_dev_inst *sdi)
{
	sr_dbg("Stopping acquisition.");
	std_session_send_df_end(sdi, LOG_PREFIX);
	sr_session_source_remove(sdi->session, -1);

	return SR_OK;
}

#define DMM(ID, CHIPSET, VENDOR, MODEL, BAUDRATE, PACKETSIZE, \
			VALID, PARSE, DETAILS) \
    &((struct dmm_info) { \
		{ \
			.name = ID, \
			.longname = VENDOR " " MODEL, \
			.api_version = 1, \
			.init = std_init, \
			.cleanup = std_cleanup, \
			.scan = scan, \
			.dev_list = std_dev_list, \
			.config_get = NULL, \
			.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, \
			.context = NULL, \
		}, \
		VENDOR, MODEL, BAUDRATE, PACKETSIZE, \
		VALID, PARSE, DETAILS, sizeof(struct CHIPSET##_info) \
	}).di

SR_REGISTER_DEV_DRIVER_LIST(uni_t_dmm_drivers,
	DMM(
		"tecpel-dmm-8061", fs9721,
		"Tecpel", "DMM-8061", 2400,
		FS9721_PACKET_SIZE,
		sr_fs9721_packet_valid, sr_fs9721_parse,
		sr_fs9721_00_temp_c
	),
	DMM(
		"uni-t-ut372", ut372,
		"UNI-T", "UT372", 2400,
		UT372_PACKET_SIZE,
		sr_ut372_packet_valid, sr_ut372_parse,
		NULL
	),
	DMM(
		"uni-t-ut60a", fs9721,
		"UNI-T", "UT60A", 2400,
		FS9721_PACKET_SIZE,
		sr_fs9721_packet_valid, sr_fs9721_parse,
		NULL
	),
	DMM(
		"uni-t-ut60e", fs9721,
		"UNI-T", "UT60E", 2400,
		FS9721_PACKET_SIZE,
		sr_fs9721_packet_valid, sr_fs9721_parse,
		sr_fs9721_00_temp_c
	),
	DMM(
		"uni-t-ut60g", es519xx,
		/* The baudrate is actually 19230, see "Note 1" below. */
		"UNI-T", "UT60G", 19200,
		ES519XX_11B_PACKET_SIZE,
		sr_es519xx_19200_11b_packet_valid, sr_es519xx_19200_11b_parse,
		NULL
	),
	DMM(
		"uni-t-ut61b", fs9922,
		"UNI-T", "UT61B", 2400,
		FS9922_PACKET_SIZE,
		sr_fs9922_packet_valid, sr_fs9922_parse,
		NULL
	),
	DMM(
		"uni-t-ut61c", fs9922,
		"UNI-T", "UT61C", 2400,
		FS9922_PACKET_SIZE,
		sr_fs9922_packet_valid, sr_fs9922_parse,
		NULL
	),
	DMM(
		"uni-t-ut61d", fs9922,
		"UNI-T", "UT61D", 2400,
		FS9922_PACKET_SIZE,
		sr_fs9922_packet_valid, sr_fs9922_parse,
		NULL
	),
	DMM(
		"uni-t-ut61e", es519xx,
		/* The baudrate is actually 19230, see "Note 1" below. */
		"UNI-T", "UT61E", 19200,
		ES519XX_14B_PACKET_SIZE,
		sr_es519xx_19200_14b_packet_valid, sr_es519xx_19200_14b_parse,
		NULL
	),
	DMM(
		"uni-t-ut71a", ut71x,
		"UNI-T", "UT71A", 2400, UT71X_PACKET_SIZE,
		sr_ut71x_packet_valid, sr_ut71x_parse, NULL
	),
	DMM(
		"uni-t-ut71b", ut71x,
		"UNI-T", "UT71B", 2400, UT71X_PACKET_SIZE,
		sr_ut71x_packet_valid, sr_ut71x_parse, NULL
	),
	DMM(
		"uni-t-ut71c", ut71x,
		"UNI-T", "UT71C", 2400, UT71X_PACKET_SIZE,
		sr_ut71x_packet_valid, sr_ut71x_parse, NULL
	),
	DMM(
		"uni-t-ut71d", ut71x,
		"UNI-T", "UT71D", 2400, UT71X_PACKET_SIZE,
		sr_ut71x_packet_valid, sr_ut71x_parse, NULL
	),
	DMM(
		"uni-t-ut71e", ut71x,
		"UNI-T", "UT71E", 2400, UT71X_PACKET_SIZE,
		sr_ut71x_packet_valid, sr_ut71x_parse, NULL
	),
	DMM(
		"voltcraft-vc820", fs9721,
		"Voltcraft", "VC-820", 2400,
		FS9721_PACKET_SIZE,
		sr_fs9721_packet_valid, sr_fs9721_parse,
		NULL
	),
	DMM(
		"voltcraft-vc830", fs9922,
		/*
		 * Note: The VC830 doesn't set the 'volt' and 'diode' bits of
		 * the FS9922 protocol. Instead, it only sets the user-defined
		 * bit "z1" to indicate "diode mode" and "voltage".
		 */
		"Voltcraft", "VC-830", 2400,
		FS9922_PACKET_SIZE,
		sr_fs9922_packet_valid, sr_fs9922_parse,
		&sr_fs9922_z1_diode
	),
	DMM(
		"voltcraft-vc840", fs9721,
		"Voltcraft", "VC-840", 2400,
		FS9721_PACKET_SIZE,
		sr_fs9721_packet_valid, sr_fs9721_parse,
		sr_fs9721_00_temp_c
	),
	DMM(
		"voltcraft-vc870", vc870,
		"Voltcraft", "VC-870", 9600, VC870_PACKET_SIZE,
		sr_vc870_packet_valid, sr_vc870_parse, NULL
	),
	DMM(
		"voltcraft-vc920", ut71x,
		"Voltcraft", "VC-920", 2400, UT71X_PACKET_SIZE,
		sr_ut71x_packet_valid, sr_ut71x_parse, NULL
	),
	DMM(
		"voltcraft-vc940", ut71x,
		"Voltcraft", "VC-940", 2400, UT71X_PACKET_SIZE,
		sr_ut71x_packet_valid, sr_ut71x_parse, NULL
	),
	DMM(
		"voltcraft-vc960", ut71x,
		"Voltcraft", "VC-960", 2400, UT71X_PACKET_SIZE,
		sr_ut71x_packet_valid, sr_ut71x_parse, NULL
	),
	DMM(
		"tenma-72-7730", ut71x,
		"Tenma", "72-7730", 2400,
		UT71X_PACKET_SIZE,
		sr_ut71x_packet_valid, sr_ut71x_parse, NULL
	),
	DMM(
		"tenma-72-7732", ut71x,
		"Tenma", "72-7732", 2400,
		UT71X_PACKET_SIZE,
		sr_ut71x_packet_valid, sr_ut71x_parse, NULL
	),
	DMM(
		"tenma-72-9380a", ut71x,
		"Tenma", "72-9380A", 2400,
		UT71X_PACKET_SIZE,
		sr_ut71x_packet_valid, sr_ut71x_parse, NULL
	),
	DMM(
		"tenma-72-7745", es519xx,
		"Tenma", "72-7745", 2400,
		FS9721_PACKET_SIZE,
		sr_fs9721_packet_valid, sr_fs9721_parse,
		sr_fs9721_00_temp_c
	),
	DMM(
		"tenma-72-7750", es519xx,
		/* The baudrate is actually 19230, see "Note 1" below. */
		"Tenma", "72-7750", 19200,
		ES519XX_11B_PACKET_SIZE,
		sr_es519xx_19200_11b_packet_valid, sr_es519xx_19200_11b_parse,
		NULL
	),
);
Commit	Line	Data
79081ec8	1	/*
50985c20	2	* This file is part of the libsigrok project.
79081ec8	3	*
bc653a56	4	* Copyright (C) 2012-2013 Uwe Hermann <uwe@hermann-uwe.de>
79081ec8 UH	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 2 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, write to the Free Software
	18	* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
	19	*/
	20
6ec6c43b	21	#include <config.h>
79081ec8 UH	22	#include <stdlib.h>
79081ec8 UH	23	#include <string.h>
c1aae900	24	#include <libsigrok/libsigrok.h>
79081ec8 UH	25	#include "libsigrok-internal.h"
	26	#include "protocol.h"
	27
388f9d3e UH	28	#define UNI_T_UT_D04_NEW "1a86.e008"
388f9d3e UH	29
a0e0bb41	30	static const uint32_t scanopts[] = {
431ec7ca	31	SR_CONF_CONN,
73365eae UH	32	};
73365eae UH	33
f254bc4b	34	static const uint32_t devopts[] = {
1953564a	35	SR_CONF_MULTIMETER,
1953564a	36	SR_CONF_CONTINUOUS,
8a63a406 LPC	37	SR_CONF_LIMIT_SAMPLES \| SR_CONF_SET \| SR_CONF_GET,
8a63a406 LPC	38	SR_CONF_LIMIT_MSEC \| SR_CONF_SET \| SR_CONF_GET,
79081ec8 UH	39	};
79081ec8 UH	40
d9e79c51 UH	41	/*
	42	* Note 1: The actual baudrate of the Cyrustek ES519xx chip used in this DMM
	43	* is 19230. However, the WCH CH9325 chip (UART to USB/HID) used in (some
	44	* versions of) the UNI-T UT-D04 cable doesn't support 19230 baud. It only
	45	* supports 19200, and setting an unsupported baudrate will result in the
	46	* default of 2400 being used (which will not work with this DMM, of course).
	47	*/
	48
f0540611	49	static GSList scan(struct sr_dev_driver di, GSList *options)
79081ec8	50	{
388f9d3e	51	GSList usb_devices, devices, *l;
79081ec8	52	struct sr_dev_inst *sdi;
41d9427f	53	struct dev_context *devc;
79081ec8	54	struct drv_context *drvc;
f0540611	55	struct dmm_info *dmm;
388f9d3e	56	struct sr_usb_dev_inst *usb;
431ec7ca	57	struct sr_config *src;
388f9d3e	58	const char *conn;
79081ec8	59
41812aca	60	drvc = di->context;
f0540611	61	dmm = (struct dmm_info *)di;
79081ec8	62
388f9d3e UH	63	conn = NULL;
388f9d3e UH	64	for (l = options; l; l = l->next) {
431ec7ca BV	65	src = l->data;
	66	switch (src->key) {
	67	case SR_CONF_CONN:
7d93a62e	68	conn = g_variant_get_string(src->data, NULL);
388f9d3e UH	69	break;
	70	}
	71	}
	72	if (!conn)
56e76981	73	return NULL;
41d9427f	74
388f9d3e UH	75	devices = NULL;
	76	if (!(usb_devices = sr_usb_find(drvc->sr_ctx->libusb_ctx, conn))) {
	77	g_slist_free_full(usb_devices, g_free);
79081ec8	78	return NULL;
388f9d3e	79	}
79081ec8	80
388f9d3e UH	81	for (l = usb_devices; l; l = l->next) {
388f9d3e UH	82	usb = l->data;
f57d8ffe	83	devc = g_malloc0(sizeof(struct dev_context));
bc653a56	84	devc->first_run = TRUE;
aac29cc1	85	sdi = g_malloc0(sizeof(struct sr_dev_inst));
0af636be	86	sdi->status = SR_ST_INACTIVE;
f0540611 ML	87	sdi->vendor = g_strdup(dmm->vendor);
f0540611 ML	88	sdi->model = g_strdup(dmm->device);
41d9427f	89	sdi->priv = devc;
f0540611	90	sdi->driver = di;
5e23fcab	91	sr_channel_new(sdi, 0, SR_CHANNEL_ANALOG, TRUE, "P1");
3ece1dff UH	92	sdi->inst_type = SR_INST_USB;
3ece1dff UH	93	sdi->conn = usb;
388f9d3e	94	drvc->instances = g_slist_append(drvc->instances, sdi);
41d9427f	95	devices = g_slist_append(devices, sdi);
79081ec8 UH	96	}
	97
	98	return devices;
	99	}
	100
f0540611	101	static int dev_open(struct sr_dev_inst *sdi)
79081ec8	102	{
f0540611	103	struct sr_dev_driver *di;
388f9d3e	104	struct drv_context *drvc;
3ece1dff	105	struct sr_usb_dev_inst *usb;
bc653a56	106	int ret;
41d9427f	107
f0540611	108	di = sdi->driver;
41812aca	109	drvc = di->context;
3ece1dff	110	usb = sdi->conn;
41d9427f	111
3ece1dff	112	if ((ret = sr_usb_open(drvc->sr_ctx->libusb_ctx, usb)) == SR_OK)
bc653a56	113	sdi->status = SR_ST_ACTIVE;
e73ffd42	114
bc653a56	115	return ret;
79081ec8 UH	116	}
79081ec8 UH	117
6078d2c9	118	static int dev_close(struct sr_dev_inst *sdi)
79081ec8	119	{
79081ec8 UH	120	/* TODO */
79081ec8 UH	121
bc653a56	122	sdi->status = SR_ST_INACTIVE;
e73ffd42	123
79081ec8 UH	124	return SR_OK;
	125	}
	126
584560f1	127	static int config_set(uint32_t key, GVariant data, const struct sr_dev_inst sdi,
53b4680f	128	const struct sr_channel_group *cg)
79081ec8 UH	129	{
	130	struct dev_context *devc;
	131
53b4680f	132	(void)cg;
8f996b89	133
79081ec8 UH	134	devc = sdi->priv;
79081ec8 UH	135
8a63a406	136	return sr_sw_limits_config_set(&devc->limits, key, data);
79081ec8 UH	137	}
79081ec8 UH	138
584560f1	139	static int config_list(uint32_t key, GVariant *data, const struct sr_dev_inst sdi,
53b4680f	140	const struct sr_channel_group *cg)
a1c743fc	141	{
a1c743fc	142	(void)sdi;
53b4680f	143	(void)cg;
a1c743fc BV	144
a1c743fc BV	145	switch (key) {
0d485e30	146	case SR_CONF_SCAN_OPTIONS:
584560f1	147	*data = g_variant_new_fixed_array(G_VARIANT_TYPE_UINT32,
a0e0bb41	148	scanopts, ARRAY_SIZE(scanopts), sizeof(uint32_t));
0d485e30	149	break;
9a6517d1	150	case SR_CONF_DEVICE_OPTIONS:
584560f1	151	*data = g_variant_new_fixed_array(G_VARIANT_TYPE_UINT32,
f254bc4b	152	devopts, ARRAY_SIZE(devopts), sizeof(uint32_t));
9a6517d1	153	break;
a1c743fc	154	default:
bd6fbf62	155	return SR_ERR_NA;
a1c743fc BV	156	}
	157
	158	return SR_OK;
	159	}
	160
695dc859	161	static int dev_acquisition_start(const struct sr_dev_inst *sdi)
79081ec8	162	{
79081ec8 UH	163	struct dev_context *devc;
	164
	165	devc = sdi->priv;
8a63a406 LPC	166
8a63a406 LPC	167	sr_sw_limits_acquisition_start(&devc->limits);
c5ffac41	168
102f1239	169	std_session_send_df_header(sdi, LOG_PREFIX);
79081ec8	170
c650d3ec	171	sr_session_source_add(sdi->session, -1, 0, 10 /* poll_timeout */,
f0540611	172	uni_t_dmm_receive_data, (void *)sdi);
79081ec8 UH	173
	174	return SR_OK;
	175	}
	176
695dc859	177	static int dev_acquisition_stop(struct sr_dev_inst *sdi)
79081ec8	178	{
79081ec8	179	sr_dbg("Stopping acquisition.");
3be42bc2	180	std_session_send_df_end(sdi, LOG_PREFIX);
dd7a4a71	181	sr_session_source_remove(sdi->session, -1);
79081ec8 UH	182
	183	return SR_OK;
	184	}
	185
f0540611 ML	186	#define DMM(ID, CHIPSET, VENDOR, MODEL, BAUDRATE, PACKETSIZE, \
f0540611 ML	187	VALID, PARSE, DETAILS) \
dd5c48a6	188	&((struct dmm_info) { \
f0540611 ML	189	{ \
	190	.name = ID, \
	191	.longname = VENDOR " " MODEL, \
	192	.api_version = 1, \
c2fdcc25	193	.init = std_init, \
700d6b64	194	.cleanup = std_cleanup, \
f0540611	195	.scan = scan, \
c01bf34c	196	.dev_list = std_dev_list, \
f0540611 ML	197	.config_get = NULL, \
	198	.config_set = config_set, \
	199	.config_list = config_list, \
	200	.dev_open = dev_open, \
	201	.dev_close = dev_close, \
	202	.dev_acquisition_start = dev_acquisition_start, \
	203	.dev_acquisition_stop = dev_acquisition_stop, \
41812aca	204	.context = NULL, \
f0540611 ML	205	}, \
	206	VENDOR, MODEL, BAUDRATE, PACKETSIZE, \
	207	VALID, PARSE, DETAILS, sizeof(struct CHIPSET##_info) \
dd5c48a6	208	}).di
fdbcb86d	209
dd5c48a6	210	SR_REGISTER_DEV_DRIVER_LIST(uni_t_dmm_drivers,
f0540611 ML	211	DMM(
	212	"tecpel-dmm-8061", fs9721,
	213	"Tecpel", "DMM-8061", 2400,
	214	FS9721_PACKET_SIZE,
	215	sr_fs9721_packet_valid, sr_fs9721_parse,
	216	sr_fs9721_00_temp_c
	217	),
	218	DMM(
	219	"uni-t-ut372", ut372,
	220	"UNI-T", "UT372", 2400,
	221	UT372_PACKET_SIZE,
	222	sr_ut372_packet_valid, sr_ut372_parse,
	223	NULL
	224	),
	225	DMM(
	226	"uni-t-ut60a", fs9721,
	227	"UNI-T", "UT60A", 2400,
	228	FS9721_PACKET_SIZE,
	229	sr_fs9721_packet_valid, sr_fs9721_parse,
	230	NULL
	231	),
	232	DMM(
	233	"uni-t-ut60e", fs9721,
	234	"UNI-T", "UT60E", 2400,
	235	FS9721_PACKET_SIZE,
	236	sr_fs9721_packet_valid, sr_fs9721_parse,
	237	sr_fs9721_00_temp_c
	238	),
	239	DMM(
	240	"uni-t-ut60g", es519xx,
	241	/* The baudrate is actually 19230, see "Note 1" below. */
	242	"UNI-T", "UT60G", 19200,
	243	ES519XX_11B_PACKET_SIZE,
	244	sr_es519xx_19200_11b_packet_valid, sr_es519xx_19200_11b_parse,
	245	NULL
	246	),
	247	DMM(
	248	"uni-t-ut61b", fs9922,
	249	"UNI-T", "UT61B", 2400,
	250	FS9922_PACKET_SIZE,
	251	sr_fs9922_packet_valid, sr_fs9922_parse,
	252	NULL
	253	),
	254	DMM(
	255	"uni-t-ut61c", fs9922,
	256	"UNI-T", "UT61C", 2400,
	257	FS9922_PACKET_SIZE,
	258	sr_fs9922_packet_valid, sr_fs9922_parse,
	259	NULL
	260	),
	261	DMM(
	262	"uni-t-ut61d", fs9922,
	263	"UNI-T", "UT61D", 2400,
	264	FS9922_PACKET_SIZE,
	265	sr_fs9922_packet_valid, sr_fs9922_parse,
	266	NULL
	267	),
	268	DMM(
	269	"uni-t-ut61e", es519xx,
	270	/* The baudrate is actually 19230, see "Note 1" below. */
	271	"UNI-T", "UT61E", 19200,
	272	ES519XX_14B_PACKET_SIZE,
	273	sr_es519xx_19200_14b_packet_valid, sr_es519xx_19200_14b_parse,
	274	NULL
275	),
276	DMM(
277	"uni-t-ut71a", ut71x,
278	"UNI-T", "UT71A", 2400, UT71X_PACKET_SIZE,
279	sr_ut71x_packet_valid, sr_ut71x_parse, NULL
280	),
281	DMM(
282	"uni-t-ut71b", ut71x,
283	"UNI-T", "UT71B", 2400, UT71X_PACKET_SIZE,
284	sr_ut71x_packet_valid, sr_ut71x_parse, NULL
285	),
286	DMM(
287	"uni-t-ut71c", ut71x,
288	"UNI-T", "UT71C", 2400, UT71X_PACKET_SIZE,
289	sr_ut71x_packet_valid, sr_ut71x_parse, NULL
290	),
291	DMM(
292	"uni-t-ut71d", ut71x,
293	"UNI-T", "UT71D", 2400, UT71X_PACKET_SIZE,
294	sr_ut71x_packet_valid, sr_ut71x_parse, NULL
295	),
296	DMM(
297	"uni-t-ut71e", ut71x,
298	"UNI-T", "UT71E", 2400, UT71X_PACKET_SIZE,
299	sr_ut71x_packet_valid, sr_ut71x_parse, NULL
300	),
301	DMM(
302	"voltcraft-vc820", fs9721,
303	"Voltcraft", "VC-820", 2400,
304	FS9721_PACKET_SIZE,
305	sr_fs9721_packet_valid, sr_fs9721_parse,
306	NULL
307	),
308	DMM(
309	"voltcraft-vc830", fs9922,
310	/*
311	* Note: The VC830 doesn't set the 'volt' and 'diode' bits of
312	* the FS9922 protocol. Instead, it only sets the user-defined
313	* bit "z1" to indicate "diode mode" and "voltage".
314	*/
315	"Voltcraft", "VC-830", 2400,
316	FS9922_PACKET_SIZE,
317	sr_fs9922_packet_valid, sr_fs9922_parse,
318	&sr_fs9922_z1_diode
319	),
320	DMM(
321	"voltcraft-vc840", fs9721,
322	"Voltcraft", "VC-840", 2400,
323	FS9721_PACKET_SIZE,
324	sr_fs9721_packet_valid, sr_fs9721_parse,
325	sr_fs9721_00_temp_c
326	),
327	DMM(
328	"voltcraft-vc870", vc870,
329	"Voltcraft", "VC-870", 9600, VC870_PACKET_SIZE,
330	sr_vc870_packet_valid, sr_vc870_parse, NULL
331	),
332	DMM(
333	"voltcraft-vc920", ut71x,
334	"Voltcraft", "VC-920", 2400, UT71X_PACKET_SIZE,
335	sr_ut71x_packet_valid, sr_ut71x_parse, NULL
336	),
337	DMM(
338	"voltcraft-vc940", ut71x,
339	"Voltcraft", "VC-940", 2400, UT71X_PACKET_SIZE,
340	sr_ut71x_packet_valid, sr_ut71x_parse, NULL
341	),
342	DMM(
343	"voltcraft-vc960", ut71x,
344	"Voltcraft", "VC-960", 2400, UT71X_PACKET_SIZE,
345	sr_ut71x_packet_valid, sr_ut71x_parse, NULL
346	),
b1cadcfb KP	347	DMM(
	348	"tenma-72-7730", ut71x,
	349	"Tenma", "72-7730", 2400,
	350	UT71X_PACKET_SIZE,
	351	sr_ut71x_packet_valid, sr_ut71x_parse, NULL
	352	),
0a4549ff UH	353	DMM(
	354	"tenma-72-7732", ut71x,
	355	"Tenma", "72-7732", 2400,
	356	UT71X_PACKET_SIZE,
	357	sr_ut71x_packet_valid, sr_ut71x_parse, NULL
	358	),
20f9f1fb UH	359	DMM(
	360	"tenma-72-9380a", ut71x,
	361	"Tenma", "72-9380A", 2400,
	362	UT71X_PACKET_SIZE,
	363	sr_ut71x_packet_valid, sr_ut71x_parse, NULL
	364	),
f0540611 ML	365	DMM(
	366	"tenma-72-7745", es519xx,
	367	"Tenma", "72-7745", 2400,
	368	FS9721_PACKET_SIZE,
	369	sr_fs9721_packet_valid, sr_fs9721_parse,
	370	sr_fs9721_00_temp_c
	371	),
	372	DMM(
	373	"tenma-72-7750", es519xx,
	374	/* The baudrate is actually 19230, see "Note 1" below. */
	375	"Tenma", "72-7750", 19200,
	376	ES519XX_11B_PACKET_SIZE,
	377	sr_es519xx_19200_11b_packet_valid, sr_es519xx_19200_11b_parse,
	378	NULL
	379	),
dd5c48a6	380	);