[libsigrok.git] / src / hardware / uni-t-ut32x / api.c

/*
 * This file is part of the libsigrok project.
 *
 * Copyright (C) 2013 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 <config.h>
#include <string.h>
#include "protocol.h"

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

static const uint32_t drvopts[] = {
	SR_CONF_THERMOMETER,
};

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

/*
 * BEWARE! "T1-T2" looks like a range, and is probably not a good
 * channel name. Using it in sigrok-cli -C specs is troublesome. Use
 * "delta" instead? -- But OTOH channels are not selected by the
 * software. Instead received packets just reflect the one channel
 * that manually was selected by the user via the device's buttons.
 * So the name is not a blocker, and it matches the labels on the
 * device and in the manual. So we can get away with it.
 */
static const char *channel_names[] = {
	"T1", "T2", "T1-T2",
};

static const char *data_sources[] = {
	"Live", "Memory",
};

static GSList *scan(struct sr_dev_driver *di, GSList *options)
{
	struct drv_context *drvc;
	struct dev_context *devc;
	struct sr_dev_inst *sdi;
	struct sr_config *src;
	GSList *usb_devices, *devices, *l;
	unsigned int i;
	const char *conn;

	drvc = di->context;

	conn = "1a86.e008";
	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))) {
		/* We have a list of sr_usb_dev_inst matching the connection
		 * string. Wrap them in sr_dev_inst and we're done. */
		for (l = usb_devices; l; l = l->next) {
			sdi = g_malloc0(sizeof(struct sr_dev_inst));
			sdi->status = SR_ST_INACTIVE;
			sdi->vendor = g_strdup("UNI-T");
			sdi->model = g_strdup("UT32x");
			sdi->inst_type = SR_INST_USB;
			sdi->conn = l->data;
			for (i = 0; i < ARRAY_SIZE(channel_names); i++)
				sr_channel_new(sdi, i, SR_CHANNEL_ANALOG, TRUE,
						channel_names[i]);
			devc = g_malloc0(sizeof(struct dev_context));
			sdi->priv = devc;
			sr_sw_limits_init(&devc->limits);
			devc->data_source = DEFAULT_DATA_SOURCE;
			devices = g_slist_append(devices, sdi);
		}
		g_slist_free(usb_devices);
	} else
		g_slist_free_full(usb_devices, g_free);

	return std_scan_complete(di, devices);
}

static int dev_open(struct sr_dev_inst *sdi)
{
	struct sr_dev_driver *di = sdi->driver;
	struct drv_context *drvc = di->context;
	struct sr_usb_dev_inst *usb;
	int ret;

	usb = sdi->conn;

	if (sr_usb_open(drvc->sr_ctx->libusb_ctx, usb) != SR_OK)
		return SR_ERR;

/*
 * The libusb 1.0.9 Darwin backend is broken: it can report a kernel
 * driver being active, but detaching it always returns an error.
 */
#if !defined(__APPLE__)
	if (libusb_kernel_driver_active(usb->devhdl, USB_INTERFACE) == 1) {
		if ((ret = libusb_detach_kernel_driver(usb->devhdl, USB_INTERFACE)) < 0) {
			sr_err("failed to detach kernel driver: %s",
					libusb_error_name(ret));
			return SR_ERR;
		}
	}
#endif

	if ((ret = libusb_set_configuration(usb->devhdl, USB_CONFIGURATION))) {
		sr_err("Failed to set configuration: %s.", libusb_error_name(ret));
		return SR_ERR;
	}

	if ((ret = libusb_claim_interface(usb->devhdl, USB_INTERFACE))) {
		sr_err("Failed to claim interface: %s.", libusb_error_name(ret));
		return SR_ERR;
	}

	return SR_OK;
}

static int dev_close(struct sr_dev_inst *sdi)
{
	struct sr_usb_dev_inst *usb;

	usb = sdi->conn;

	if (!usb->devhdl)
		return SR_ERR_BUG;

	libusb_release_interface(usb->devhdl, USB_INTERFACE);
	libusb_close(usb->devhdl);
	usb->devhdl = NULL;

	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;

	(void)cg;

	devc = sdi->priv;
	switch (key) {
	case SR_CONF_LIMIT_SAMPLES:
	case SR_CONF_LIMIT_MSEC:
		return sr_sw_limits_config_get(&devc->limits, key, data);
	case SR_CONF_DATA_SOURCE:
		*data = g_variant_new_string(data_sources[devc->data_source]);
		break;
	default:
		return SR_ERR_NA;
	}

	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;
	int idx;

	(void)cg;

	devc = sdi->priv;

	switch (key) {
	case SR_CONF_LIMIT_SAMPLES:
	case SR_CONF_LIMIT_MSEC:
		return sr_sw_limits_config_set(&devc->limits, key, data);
	case SR_CONF_DATA_SOURCE:
		if ((idx = std_str_idx(data, ARRAY_AND_SIZE(data_sources))) < 0)
			return SR_ERR_ARG;
		devc->data_source = idx;
		break;
	default:
		return SR_ERR_NA;
	}

	return SR_OK;
}

static int config_list(uint32_t key, GVariant **data,
	const struct sr_dev_inst *sdi, const struct sr_channel_group *cg)
{
	switch (key) {
	case SR_CONF_SCAN_OPTIONS:
	case SR_CONF_DEVICE_OPTIONS:
		return STD_CONFIG_LIST(key, data, sdi, cg, scanopts, drvopts, devopts);
	case SR_CONF_DATA_SOURCE:
		*data = g_variant_new_strv(ARRAY_AND_SIZE(data_sources));
		break;
	default:
		return SR_ERR_NA;
	}

	return SR_OK;
}

static int dev_acquisition_start(const struct sr_dev_inst *sdi)
{
	struct sr_dev_driver *di = sdi->driver;
	struct drv_context *drvc;
	struct dev_context *devc;
	struct sr_usb_dev_inst *usb;
	int len, ret;
	unsigned char cmd[2];

	drvc = di->context;
	devc = sdi->priv;
	usb = sdi->conn;

	sr_sw_limits_acquisition_start(&devc->limits);
	devc->packet_len = 0;

	/* Configure serial port parameters on USB-UART interface
	 * chip inside the device (just baudrate 2400 actually). */
	cmd[0] = 0x09;
	cmd[1] = 0x60;
	ret = libusb_control_transfer(usb->devhdl, 0x21, 0x09, 0x0300, 0x00,
			cmd, 2, 5);
	if (ret != 2) {
		sr_dbg("Failed to configure CH9325: %s", libusb_error_name(ret));
		return SR_ERR;
	}

	std_session_send_df_header(sdi);

	if (!(devc->xfer = libusb_alloc_transfer(0)))
		return SR_ERR;

	/* Length of payload to follow. */
	cmd[0] = 0x01;
	if (devc->data_source == DATA_SOURCE_LIVE)
		cmd[1] = CMD_GET_LIVE;
	else
		cmd[1] = CMD_GET_STORED;

	ret = libusb_bulk_transfer(usb->devhdl, EP_OUT, cmd, 2, &len, 5);
	if (ret != 0 || len != 2) {
		sr_dbg("Failed to start acquisition: %s", libusb_error_name(ret));
		libusb_free_transfer(devc->xfer);
		return SR_ERR;
	}

	libusb_fill_bulk_transfer(devc->xfer, usb->devhdl, EP_IN, devc->buf,
			8, uni_t_ut32x_receive_transfer, (void *)sdi, 15);
	if (libusb_submit_transfer(devc->xfer) != 0) {
		libusb_free_transfer(devc->xfer);
		return SR_ERR;
	}

	usb_source_add(sdi->session, drvc->sr_ctx, 10,
			uni_t_ut32x_handle_events, (void *)sdi);

	return SR_OK;
}

static int dev_acquisition_stop(struct sr_dev_inst *sdi)
{
	/* Signal USB transfer handler to clean up and stop. */
	sdi->status = SR_ST_STOPPING;

	return SR_OK;
}

static struct sr_dev_driver uni_t_ut32x_driver_info = {
	.name = "uni-t-ut32x",
	.longname = "UNI-T UT32x",
	.api_version = 1,
	.init = std_init,
	.cleanup = std_cleanup,
	.scan = scan,
	.dev_list = std_dev_list,
	.dev_clear = std_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,
	.context = NULL,
};
SR_REGISTER_DEV_DRIVER(uni_t_ut32x_driver_info);
Commit	Line	Data
3877dde4 BV	1	/*
	2	* This file is part of the libsigrok project.
	3	*
	4	* Copyright (C) 2013 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
6ec6c43b	20	#include <config.h>
6513f97f	21	#include <string.h>
515ab088	22	#include "protocol.h"
6513f97f	23
40bbf635 BV	24	static const uint32_t scanopts[] = {
	25	SR_CONF_CONN,
	26	};
	27
05199c0a	28	static const uint32_t drvopts[] = {
6513f97f	29	SR_CONF_THERMOMETER,
05199c0a UH	30	};
	31
	32	static const uint32_t devopts[] = {
6513f97f	33	SR_CONF_CONTINUOUS,
5827f61b	34	SR_CONF_LIMIT_SAMPLES \| SR_CONF_GET \| SR_CONF_SET,
9e111972	35	SR_CONF_LIMIT_MSEC \| SR_CONF_GET \| SR_CONF_SET,
5827f61b	36	SR_CONF_DATA_SOURCE \| SR_CONF_GET \| SR_CONF_SET \| SR_CONF_LIST,
6513f97f BV	37	};
6513f97f BV	38
2631d932 GS	39	/*
	40	* BEWARE! "T1-T2" looks like a range, and is probably not a good
	41	* channel name. Using it in sigrok-cli -C specs is troublesome. Use
	42	* "delta" instead? -- But OTOH channels are not selected by the
	43	* software. Instead received packets just reflect the one channel
	44	* that manually was selected by the user via the device's buttons.
	45	* So the name is not a blocker, and it matches the labels on the
	46	* device and in the manual. So we can get away with it.
	47	*/
0f34cb47 UH	48	static const char *channel_names[] = {
0f34cb47 UH	49	"T1", "T2", "T1-T2",
6513f97f BV	50	};
	51
	52	static const char *data_sources[] = {
f8195cb2	53	"Live", "Memory",
6513f97f BV	54	};
6513f97f BV	55
4f840ce9	56	static GSList scan(struct sr_dev_driver di, GSList *options)
3877dde4 BV	57	{
3877dde4 BV	58	struct drv_context *drvc;
6513f97f BV	59	struct dev_context *devc;
6513f97f BV	60	struct sr_dev_inst *sdi;
6513f97f BV	61	struct sr_config *src;
6513f97f BV	62	GSList usb_devices, devices, *l;
07ffa5b3	63	unsigned int i;
6513f97f	64	const char *conn;
3877dde4	65
41812aca	66	drvc = di->context;
3877dde4	67
bf700f67	68	conn = "1a86.e008";
6513f97f BV	69	for (l = options; l; l = l->next) {
	70	src = l->data;
	71	switch (src->key) {
	72	case SR_CONF_CONN:
	73	conn = g_variant_get_string(src->data, NULL);
	74	break;
	75	}
	76	}
	77	if (!conn)
	78	return NULL;
	79
	80	devices = NULL;
e196cb61	81	if ((usb_devices = sr_usb_find(drvc->sr_ctx->libusb_ctx, conn))) {
6513f97f BV	82	/* We have a list of sr_usb_dev_inst matching the connection
	83	* string. Wrap them in sr_dev_inst and we're done. */
	84	for (l = usb_devices; l; l = l->next) {
aac29cc1	85	sdi = g_malloc0(sizeof(struct sr_dev_inst));
0af636be	86	sdi->status = SR_ST_INACTIVE;
b15ff1c9 UH	87	sdi->vendor = g_strdup("UNI-T");
b15ff1c9 UH	88	sdi->model = g_strdup("UT32x");
6513f97f BV	89	sdi->inst_type = SR_INST_USB;
6513f97f BV	90	sdi->conn = l->data;
07ffa5b3	91	for (i = 0; i < ARRAY_SIZE(channel_names); i++)
0f34cb47 UH	92	sr_channel_new(sdi, i, SR_CHANNEL_ANALOG, TRUE,
0f34cb47 UH	93	channel_names[i]);
f57d8ffe	94	devc = g_malloc0(sizeof(struct dev_context));
6513f97f	95	sdi->priv = devc;
9e111972	96	sr_sw_limits_init(&devc->limits);
6513f97f	97	devc->data_source = DEFAULT_DATA_SOURCE;
6513f97f BV	98	devices = g_slist_append(devices, sdi);
	99	}
	100	g_slist_free(usb_devices);
	101	} else
	102	g_slist_free_full(usb_devices, g_free);
3877dde4	103
15a5bfe4	104	return std_scan_complete(di, devices);
3877dde4 BV	105	}
3877dde4 BV	106
3877dde4 BV	107	static int dev_open(struct sr_dev_inst *sdi)
3877dde4 BV	108	{
4f840ce9	109	struct sr_dev_driver *di = sdi->driver;
efa98402	110	struct drv_context *drvc = di->context;
6513f97f BV	111	struct sr_usb_dev_inst *usb;
	112	int ret;
	113
6513f97f BV	114	usb = sdi->conn;
	115
	116	if (sr_usb_open(drvc->sr_ctx->libusb_ctx, usb) != SR_OK)
	117	return SR_ERR;
	118
	119	/*
f3f19d11	120	* The libusb 1.0.9 Darwin backend is broken: it can report a kernel
6513f97f BV	121	* driver being active, but detaching it always returns an error.
	122	*/
	123	#if !defined(__APPLE__)
d6ff054a BV	124	if (libusb_kernel_driver_active(usb->devhdl, USB_INTERFACE) == 1) {
d6ff054a BV	125	if ((ret = libusb_detach_kernel_driver(usb->devhdl, USB_INTERFACE)) < 0) {
6513f97f BV	126	sr_err("failed to detach kernel driver: %s",
	127	libusb_error_name(ret));
	128	return SR_ERR;
	129	}
	130	}
	131	#endif
3877dde4	132
d6ff054a	133	if ((ret = libusb_set_configuration(usb->devhdl, USB_CONFIGURATION))) {
6513f97f BV	134	sr_err("Failed to set configuration: %s.", libusb_error_name(ret));
	135	return SR_ERR;
	136	}
3877dde4	137
6513f97f BV	138	if ((ret = libusb_claim_interface(usb->devhdl, USB_INTERFACE))) {
	139	sr_err("Failed to claim interface: %s.", libusb_error_name(ret));
	140	return SR_ERR;
	141	}
3877dde4	142
7e463623	143	return SR_OK;
3877dde4 BV	144	}
	145
	146	static int dev_close(struct sr_dev_inst *sdi)
	147	{
6513f97f	148	struct sr_usb_dev_inst *usb;
3877dde4	149
6513f97f	150	usb = sdi->conn;
f1ba6b4b	151
6513f97f	152	if (!usb->devhdl)
f1ba6b4b	153	return SR_ERR_BUG;
3877dde4	154
6513f97f BV	155	libusb_release_interface(usb->devhdl, USB_INTERFACE);
	156	libusb_close(usb->devhdl);
	157	usb->devhdl = NULL;
3877dde4 BV	158
	159	return SR_OK;
	160	}
	161
dd7a72ea UH	162	static int config_get(uint32_t key, GVariant **data,
dd7a72ea UH	163	const struct sr_dev_inst sdi, const struct sr_channel_group cg)
3877dde4	164	{
6513f97f	165	struct dev_context *devc;
3877dde4	166
53b4680f	167	(void)cg;
d3c74a6f	168
6513f97f	169	devc = sdi->priv;
3877dde4	170	switch (key) {
6513f97f	171	case SR_CONF_LIMIT_SAMPLES:
9e111972 GS	172	case SR_CONF_LIMIT_MSEC:
9e111972 GS	173	return sr_sw_limits_config_get(&devc->limits, key, data);
6513f97f	174	case SR_CONF_DATA_SOURCE:
9e111972	175	*data = g_variant_new_string(data_sources[devc->data_source]);
6513f97f	176	break;
3877dde4 BV	177	default:
	178	return SR_ERR_NA;
	179	}
	180
6513f97f	181	return SR_OK;
3877dde4 BV	182	}
3877dde4 BV	183
dd7a72ea UH	184	static int config_set(uint32_t key, GVariant *data,
dd7a72ea UH	185	const struct sr_dev_inst sdi, const struct sr_channel_group cg)
3877dde4	186	{
6513f97f	187	struct dev_context *devc;
697fb6dd	188	int idx;
3877dde4	189
53b4680f	190	(void)cg;
d3c74a6f	191
6513f97f	192	devc = sdi->priv;
dcd438ee	193
3877dde4	194	switch (key) {
6513f97f	195	case SR_CONF_LIMIT_SAMPLES:
9e111972 GS	196	case SR_CONF_LIMIT_MSEC:
9e111972 GS	197	return sr_sw_limits_config_set(&devc->limits, key, data);
6513f97f	198	case SR_CONF_DATA_SOURCE:
697fb6dd UH	199	if ((idx = std_str_idx(data, ARRAY_AND_SIZE(data_sources))) < 0)
	200	return SR_ERR_ARG;
	201	devc->data_source = idx;
6513f97f	202	break;
3877dde4	203	default:
dcd438ee	204	return SR_ERR_NA;
3877dde4 BV	205	}
3877dde4 BV	206
dcd438ee	207	return SR_OK;
3877dde4 BV	208	}
3877dde4 BV	209
dd7a72ea UH	210	static int config_list(uint32_t key, GVariant **data,
dd7a72ea UH	211	const struct sr_dev_inst sdi, const struct sr_channel_group cg)
3877dde4	212	{
3877dde4	213	switch (key) {
40bbf635	214	case SR_CONF_SCAN_OPTIONS:
6513f97f	215	case SR_CONF_DEVICE_OPTIONS:
05199c0a	216	return STD_CONFIG_LIST(key, data, sdi, cg, scanopts, drvopts, devopts);
6513f97f	217	case SR_CONF_DATA_SOURCE:
53012da6	218	*data = g_variant_new_strv(ARRAY_AND_SIZE(data_sources));
6513f97f	219	break;
3877dde4 BV	220	default:
	221	return SR_ERR_NA;
	222	}
	223
6513f97f	224	return SR_OK;
3877dde4 BV	225	}
3877dde4 BV	226
695dc859	227	static int dev_acquisition_start(const struct sr_dev_inst *sdi)
3877dde4	228	{
4f840ce9	229	struct sr_dev_driver *di = sdi->driver;
6513f97f BV	230	struct drv_context *drvc;
	231	struct dev_context *devc;
	232	struct sr_usb_dev_inst *usb;
6c60facc	233	int len, ret;
6513f97f	234	unsigned char cmd[2];
3877dde4	235
41812aca	236	drvc = di->context;
6513f97f BV	237	devc = sdi->priv;
	238	usb = sdi->conn;
	239
9e111972	240	sr_sw_limits_acquisition_start(&devc->limits);
d6ff054a BV	241	devc->packet_len = 0;
	242
	243	/* Configure serial port parameters on USB-UART interface
	244	* chip inside the device (just baudrate 2400 actually). */
	245	cmd[0] = 0x09;
	246	cmd[1] = 0x60;
	247	ret = libusb_control_transfer(usb->devhdl, 0x21, 0x09, 0x0300, 0x00,
	248	cmd, 2, 5);
	249	if (ret != 2) {
	250	sr_dbg("Failed to configure CH9325: %s", libusb_error_name(ret));
	251	return SR_ERR;
	252	}
6513f97f	253
bee2b016	254	std_session_send_df_header(sdi);
6513f97f BV	255
	256	if (!(devc->xfer = libusb_alloc_transfer(0)))
	257	return SR_ERR;
	258
6513f97f BV	259	/* Length of payload to follow. */
	260	cmd[0] = 0x01;
	261	if (devc->data_source == DATA_SOURCE_LIVE)
	262	cmd[1] = CMD_GET_LIVE;
	263	else
	264	cmd[1] = CMD_GET_STORED;
	265
	266	ret = libusb_bulk_transfer(usb->devhdl, EP_OUT, cmd, 2, &len, 5);
	267	if (ret != 0 \|\| len != 2) {
	268	sr_dbg("Failed to start acquisition: %s", libusb_error_name(ret));
	269	libusb_free_transfer(devc->xfer);
	270	return SR_ERR;
	271	}
	272
	273	libusb_fill_bulk_transfer(devc->xfer, usb->devhdl, EP_IN, devc->buf,
d6ff054a	274	8, uni_t_ut32x_receive_transfer, (void *)sdi, 15);
6513f97f BV	275	if (libusb_submit_transfer(devc->xfer) != 0) {
	276	libusb_free_transfer(devc->xfer);
	277	return SR_ERR;
	278	}
3877dde4	279
102f1239 BV	280	usb_source_add(sdi->session, drvc->sr_ctx, 10,
102f1239 BV	281	uni_t_ut32x_handle_events, (void *)sdi);
d6ff054a	282
3877dde4 BV	283	return SR_OK;
	284	}
	285
695dc859	286	static int dev_acquisition_stop(struct sr_dev_inst *sdi)
3877dde4	287	{
d6ff054a BV	288	/* Signal USB transfer handler to clean up and stop. */
d6ff054a BV	289	sdi->status = SR_ST_STOPPING;
3877dde4 BV	290
	291	return SR_OK;
	292	}
	293
dd5c48a6	294	static struct sr_dev_driver uni_t_ut32x_driver_info = {
3877dde4 BV	295	.name = "uni-t-ut32x",
	296	.longname = "UNI-T UT32x",
	297	.api_version = 1,
c2fdcc25	298	.init = std_init,
700d6b64	299	.cleanup = std_cleanup,
3877dde4	300	.scan = scan,
c01bf34c	301	.dev_list = std_dev_list,
f778bf02	302	.dev_clear = std_dev_clear,
3877dde4 BV	303	.config_get = config_get,
	304	.config_set = config_set,
	305	.config_list = config_list,
	306	.dev_open = dev_open,
	307	.dev_close = dev_close,
	308	.dev_acquisition_start = dev_acquisition_start,
	309	.dev_acquisition_stop = dev_acquisition_stop,
41812aca	310	.context = NULL,
3877dde4	311	};
dd5c48a6	312	SR_REGISTER_DEV_DRIVER(uni_t_ut32x_driver_info);