[libsigrok.git] / hardware / mic-985xx / api.c

/*
 * This file is part of the libsigrok project.
 *
 * Copyright (C) 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 "protocol.h"

static const int32_t hwopts[] = {
	SR_CONF_CONN,
	SR_CONF_SERIALCOMM,
};

static const int32_t hwcaps[] = {
	SR_CONF_THERMOMETER,
	SR_CONF_HYGROMETER,
	SR_CONF_LIMIT_SAMPLES,
	SR_CONF_LIMIT_MSEC,
	SR_CONF_CONTINUOUS,
};

SR_PRIV struct sr_dev_driver mic_98581_driver_info;
SR_PRIV struct sr_dev_driver mic_98583_driver_info;

SR_PRIV const struct mic_dev_info mic_devs[] = {
	{
		"MIC", "98581", "38400/8n2", 32000, TRUE, FALSE, 6,
		packet_valid_temp,
		&mic_98581_driver_info, receive_data_MIC_98581,
	},
	{
		"MIC", "98583", "38400/8n2", 32000, TRUE, TRUE, 10,
		packet_valid_temp_hum,
		&mic_98583_driver_info, receive_data_MIC_98583,
	},
};

static int clear_instances(int idx)
{
	struct sr_dev_inst *sdi;
	struct drv_context *drvc;
	struct dev_context *devc;
	struct sr_serial_dev_inst *serial;
	GSList *l;
	struct sr_dev_driver *di;

	di = mic_devs[idx].di;

	if (!(drvc = di->priv))
		return SR_OK;

	for (l = drvc->instances; l; l = l->next) {
		if (!(sdi = l->data))
			continue;
		if (!(devc = sdi->priv))
			continue;
		serial = sdi->conn;
		sr_serial_dev_inst_free(serial);
		sr_dev_inst_free(sdi);
	}

	g_slist_free(drvc->instances);
	drvc->instances = NULL;

	return SR_OK;
}

static int hw_init(struct sr_context *sr_ctx, int idx)
{
	sr_dbg("Selected '%s' subdriver.", mic_devs[idx].di->name);

	return std_hw_init(sr_ctx, mic_devs[idx].di, LOG_PREFIX);
}

static GSList *scan(const char *conn, const char *serialcomm, int idx)
{
	struct sr_dev_inst *sdi;
	struct drv_context *drvc;
	struct dev_context *devc;
	struct sr_probe *probe;
	struct sr_serial_dev_inst *serial;
	GSList *devices;

	if (!(serial = sr_serial_dev_inst_new(conn, serialcomm)))
		return NULL;

	if (serial_open(serial, SERIAL_RDWR | SERIAL_NONBLOCK) != SR_OK)
		return NULL;

	drvc = mic_devs[idx].di->priv;
	devices = NULL;
	serial_flush(serial);

	/* TODO: Query device type. */
	// ret = mic_cmd_get_device_info(serial);

	sr_info("Found device on port %s.", conn);

	/* TODO: Fill in version from protocol response. */
	if (!(sdi = sr_dev_inst_new(0, SR_ST_INACTIVE, mic_devs[idx].vendor,
				    mic_devs[idx].device, "")))
		goto scan_cleanup;

	if (!(devc = g_try_malloc0(sizeof(struct dev_context)))) {
		sr_err("Device context malloc failed.");
		goto scan_cleanup;
	}

	sdi->inst_type = SR_INST_SERIAL;
	sdi->conn = serial;

	sdi->priv = devc;
	sdi->driver = mic_devs[idx].di;

	if (!(probe = sr_probe_new(0, SR_PROBE_ANALOG, TRUE, "Temperature")))
		goto scan_cleanup;
	sdi->probes = g_slist_append(sdi->probes, probe);

	if (mic_devs[idx].has_humidity) {
		if (!(probe = sr_probe_new(1, SR_PROBE_ANALOG, TRUE, "Humidity")))
			goto scan_cleanup;
		sdi->probes = g_slist_append(sdi->probes, probe);
	}

	drvc->instances = g_slist_append(drvc->instances, sdi);
	devices = g_slist_append(devices, sdi);

scan_cleanup:
	serial_close(serial);

	return devices;
}

static GSList *hw_scan(GSList *options, int idx)
{
	struct sr_config *src;
	GSList *l, *devices;
	const char *conn, *serialcomm;

	conn = serialcomm = 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;
		case SR_CONF_SERIALCOMM:
			serialcomm = g_variant_get_string(src->data, NULL);
			break;
		}
	}
	if (!conn)
		return NULL;

	if (serialcomm) {
		/* Use the provided comm specs. */
		devices = scan(conn, serialcomm, idx);
	} else {
		/* Try the default. */
		devices = scan(conn, mic_devs[idx].conn, idx);
	}

	return devices;
}

static GSList *hw_dev_list(int idx)
{
	return ((struct drv_context *)(mic_devs[idx].di->priv))->instances;
}

static int hw_dev_open(struct sr_dev_inst *sdi)
{
	struct sr_serial_dev_inst *serial;

	serial = sdi->conn;
	if (serial_open(serial, SERIAL_RDWR | SERIAL_NONBLOCK) != SR_OK)
		return SR_ERR;

	sdi->status = SR_ST_ACTIVE;

	return SR_OK;
}

static int hw_dev_close(struct sr_dev_inst *sdi)
{
	struct sr_serial_dev_inst *serial;

	serial = sdi->conn;
	if (serial && serial->fd != -1) {
		serial_close(serial);
		sdi->status = SR_ST_INACTIVE;
	}

	return SR_OK;
}

static int hw_cleanup(int idx)
{
	clear_instances(idx);

	return SR_OK;
}

static int config_set(int id, GVariant *data, const struct sr_dev_inst *sdi)
{
	struct dev_context *devc;

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

	devc = sdi->priv;

	switch (id) {
	case SR_CONF_LIMIT_SAMPLES:
		devc->limit_samples = g_variant_get_uint64(data);
		sr_dbg("Setting sample limit to %" PRIu64 ".",
		       devc->limit_samples);
		break;
	case SR_CONF_LIMIT_MSEC:
		devc->limit_msec = g_variant_get_uint64(data);
		sr_dbg("Setting time limit to %" PRIu64 "ms.",
		       devc->limit_msec);
		break;
	default:
		return SR_ERR_NA;
	}

	return SR_OK;
}

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

	switch (key) {
	case SR_CONF_SCAN_OPTIONS:
		*data = g_variant_new_fixed_array(G_VARIANT_TYPE_INT32,
				hwopts, ARRAY_SIZE(hwopts), sizeof(int32_t));
		break;
	case SR_CONF_DEVICE_OPTIONS:
		*data = g_variant_new_fixed_array(G_VARIANT_TYPE_INT32,
				hwcaps, ARRAY_SIZE(hwcaps), sizeof(int32_t));
		break;
	default:
		return SR_ERR_NA;
	}

	return SR_OK;
}

static int hw_dev_acquisition_start(const struct sr_dev_inst *sdi,
				    void *cb_data, int idx)
{
	struct dev_context *devc;
	struct sr_serial_dev_inst *serial;

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

	devc = sdi->priv;
	devc->cb_data = cb_data;
	devc->num_samples = 0;
	devc->starttime = g_get_monotonic_time();

	/* Send header packet to the session bus. */
	std_session_send_df_header(cb_data, LOG_PREFIX);

	/* Poll every 100ms, or whenever some data comes in. */
	serial = sdi->conn;
	sr_source_add(serial->fd, G_IO_IN, 100,
		      mic_devs[idx].receive_data, (void *)sdi);

	return SR_OK;
}

static int hw_dev_acquisition_stop(struct sr_dev_inst *sdi, void *cb_data)
{
	return std_hw_dev_acquisition_stop_serial(sdi, cb_data, hw_dev_close,
						  sdi->conn, LOG_PREFIX);
}

/* Driver-specific API function wrappers */
#define HW_INIT(X) \
static int hw_init_##X(struct sr_context *sr_ctx) { return hw_init(sr_ctx, X); }
#define HW_CLEANUP(X) \
static int hw_cleanup_##X(void) { return hw_cleanup(X); }
#define HW_SCAN(X) \
static GSList *hw_scan_##X(GSList *options) { return hw_scan(options, X); }
#define HW_DEV_LIST(X) \
static GSList *hw_dev_list_##X(void) { return hw_dev_list(X); }
#define CLEAR_INSTANCES(X) \
static int clear_instances_##X(void) { return clear_instances(X); }
#define HW_DEV_ACQUISITION_START(X) \
static int hw_dev_acquisition_start_##X(const struct sr_dev_inst *sdi, \
void *cb_data) { return hw_dev_acquisition_start(sdi, cb_data, X); }

/* Driver structs and API function wrappers */
#define DRV(ID, ID_UPPER, NAME, LONGNAME) \
HW_INIT(ID_UPPER) \
HW_CLEANUP(ID_UPPER) \
HW_SCAN(ID_UPPER) \
HW_DEV_LIST(ID_UPPER) \
CLEAR_INSTANCES(ID_UPPER) \
HW_DEV_ACQUISITION_START(ID_UPPER) \
SR_PRIV struct sr_dev_driver ID##_driver_info = { \
	.name = NAME, \
	.longname = LONGNAME, \
	.api_version = 1, \
	.init = hw_init_##ID_UPPER, \
	.cleanup = hw_cleanup_##ID_UPPER, \
	.scan = hw_scan_##ID_UPPER, \
	.dev_list = hw_dev_list_##ID_UPPER, \
	.dev_clear = clear_instances_##ID_UPPER, \
	.config_get = NULL, \
	.config_set = config_set, \
	.config_list = config_list, \
	.dev_open = hw_dev_open, \
	.dev_close = hw_dev_close, \
	.dev_acquisition_start = hw_dev_acquisition_start_##ID_UPPER, \
	.dev_acquisition_stop = hw_dev_acquisition_stop, \
	.priv = NULL, \
};

DRV(mic_98581, MIC_98581, "mic-98581", "MIC 98581")
DRV(mic_98583, MIC_98583, "mic-98583", "MIC 98583")
Commit	Line	Data
7ec5b549 UH	1	/*
	2	* This file is part of the libsigrok project.
	3	*
	4	* Copyright (C) 2013 Uwe Hermann <uwe@hermann-uwe.de>
	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
	21	#include "protocol.h"
	22
2c2be401	23	static const int32_t hwopts[] = {
0cd8e231 UH	24	SR_CONF_CONN,
0cd8e231 UH	25	SR_CONF_SERIALCOMM,
0cd8e231 UH	26	};
0cd8e231 UH	27
2c2be401	28	static const int32_t hwcaps[] = {
0cd8e231 UH	29	SR_CONF_THERMOMETER,
	30	SR_CONF_HYGROMETER,
	31	SR_CONF_LIMIT_SAMPLES,
	32	SR_CONF_LIMIT_MSEC,
	33	SR_CONF_CONTINUOUS,
0cd8e231	34	};
7ec5b549	35
6f3e5335	36	SR_PRIV struct sr_dev_driver mic_98581_driver_info;
0cd8e231 UH	37	SR_PRIV struct sr_dev_driver mic_98583_driver_info;
	38
	39	SR_PRIV const struct mic_dev_info mic_devs[] = {
	40	{
6f3e5335 UH	41	"MIC", "98581", "38400/8n2", 32000, TRUE, FALSE, 6,
	42	packet_valid_temp,
	43	&mic_98581_driver_info, receive_data_MIC_98581,
	44	},
	45	{
	46	"MIC", "98583", "38400/8n2", 32000, TRUE, TRUE, 10,
	47	packet_valid_temp_hum,
0cd8e231 UH	48	&mic_98583_driver_info, receive_data_MIC_98583,
	49	},
	50	};
	51
	52	static int clear_instances(int idx)
7ec5b549 UH	53	{
	54	struct sr_dev_inst *sdi;
	55	struct drv_context *drvc;
	56	struct dev_context *devc;
886bd5e0	57	struct sr_serial_dev_inst *serial;
7ec5b549	58	GSList *l;
0cd8e231 UH	59	struct sr_dev_driver *di;
	60
	61	di = mic_devs[idx].di;
7ec5b549 UH	62
	63	if (!(drvc = di->priv))
	64	return SR_OK;
	65
	66	for (l = drvc->instances; l; l = l->next) {
	67	if (!(sdi = l->data))
	68	continue;
	69	if (!(devc = sdi->priv))
	70	continue;
886bd5e0 UH	71	serial = sdi->conn;
886bd5e0 UH	72	sr_serial_dev_inst_free(serial);
7ec5b549 UH	73	sr_dev_inst_free(sdi);
	74	}
	75
	76	g_slist_free(drvc->instances);
	77	drvc->instances = NULL;
	78
	79	return SR_OK;
	80	}
	81
0cd8e231	82	static int hw_init(struct sr_context *sr_ctx, int idx)
7ec5b549	83	{
0cd8e231 UH	84	sr_dbg("Selected '%s' subdriver.", mic_devs[idx].di->name);
0cd8e231 UH	85
29a27196	86	return std_hw_init(sr_ctx, mic_devs[idx].di, LOG_PREFIX);
7ec5b549 UH	87	}
7ec5b549 UH	88
0cd8e231	89	static GSList scan(const char conn, const char *serialcomm, int idx)
7ec5b549	90	{
0cd8e231	91	struct sr_dev_inst *sdi;
7ec5b549	92	struct drv_context *drvc;
0cd8e231 UH	93	struct dev_context *devc;
	94	struct sr_probe *probe;
	95	struct sr_serial_dev_inst *serial;
7ec5b549 UH	96	GSList *devices;
7ec5b549 UH	97
0cd8e231 UH	98	if (!(serial = sr_serial_dev_inst_new(conn, serialcomm)))
0cd8e231 UH	99	return NULL;
7ec5b549	100
0cd8e231 UH	101	if (serial_open(serial, SERIAL_RDWR \| SERIAL_NONBLOCK) != SR_OK)
	102	return NULL;
	103
	104	drvc = mic_devs[idx].di->priv;
7ec5b549	105	devices = NULL;
0cd8e231	106	serial_flush(serial);
7ec5b549	107
0cd8e231 UH	108	/* TODO: Query device type. */
	109	// ret = mic_cmd_get_device_info(serial);
	110
	111	sr_info("Found device on port %s.", conn);
	112
	113	/* TODO: Fill in version from protocol response. */
	114	if (!(sdi = sr_dev_inst_new(0, SR_ST_INACTIVE, mic_devs[idx].vendor,
	115	mic_devs[idx].device, "")))
	116	goto scan_cleanup;
	117
	118	if (!(devc = g_try_malloc0(sizeof(struct dev_context)))) {
	119	sr_err("Device context malloc failed.");
	120	goto scan_cleanup;
	121	}
	122
886bd5e0 UH	123	sdi->inst_type = SR_INST_SERIAL;
886bd5e0 UH	124	sdi->conn = serial;
0cd8e231 UH	125
	126	sdi->priv = devc;
	127	sdi->driver = mic_devs[idx].di;
	128
	129	if (!(probe = sr_probe_new(0, SR_PROBE_ANALOG, TRUE, "Temperature")))
	130	goto scan_cleanup;
	131	sdi->probes = g_slist_append(sdi->probes, probe);
	132
6f3e5335 UH	133	if (mic_devs[idx].has_humidity) {
	134	if (!(probe = sr_probe_new(1, SR_PROBE_ANALOG, TRUE, "Humidity")))
	135	goto scan_cleanup;
	136	sdi->probes = g_slist_append(sdi->probes, probe);
	137	}
0cd8e231 UH	138
	139	drvc->instances = g_slist_append(drvc->instances, sdi);
	140	devices = g_slist_append(devices, sdi);
	141
	142	scan_cleanup:
	143	serial_close(serial);
7ec5b549 UH	144
	145	return devices;
	146	}
	147
0cd8e231 UH	148	static GSList hw_scan(GSList options, int idx)
	149	{
	150	struct sr_config *src;
	151	GSList l, devices;
	152	const char conn, serialcomm;
	153
	154	conn = serialcomm = NULL;
	155	for (l = options; l; l = l->next) {
	156	src = l->data;
	157	switch (src->key) {
	158	case SR_CONF_CONN:
2c2be401	159	conn = g_variant_get_string(src->data, NULL);
0cd8e231 UH	160	break;
0cd8e231 UH	161	case SR_CONF_SERIALCOMM:
06c45a66	162	serialcomm = g_variant_get_string(src->data, NULL);
0cd8e231 UH	163	break;
	164	}
	165	}
	166	if (!conn)
	167	return NULL;
	168
	169	if (serialcomm) {
	170	/* Use the provided comm specs. */
	171	devices = scan(conn, serialcomm, idx);
	172	} else {
	173	/* Try the default. */
	174	devices = scan(conn, mic_devs[idx].conn, idx);
	175	}
	176
	177	return devices;
	178	}
	179
	180	static GSList *hw_dev_list(int idx)
7ec5b549	181	{
0e94d524	182	return ((struct drv_context *)(mic_devs[idx].di->priv))->instances;
7ec5b549 UH	183	}
	184
	185	static int hw_dev_open(struct sr_dev_inst *sdi)
	186	{
886bd5e0	187	struct sr_serial_dev_inst *serial;
7ec5b549	188
886bd5e0 UH	189	serial = sdi->conn;
886bd5e0 UH	190	if (serial_open(serial, SERIAL_RDWR \| SERIAL_NONBLOCK) != SR_OK)
0cd8e231	191	return SR_ERR;
7ec5b549	192
0cd8e231	193	sdi->status = SR_ST_ACTIVE;
7ec5b549 UH	194
	195	return SR_OK;
	196	}
	197
0cd8e231	198	static int hw_dev_close(struct sr_dev_inst *sdi)
7ec5b549	199	{
886bd5e0	200	struct sr_serial_dev_inst *serial;
0cd8e231	201
886bd5e0 UH	202	serial = sdi->conn;
	203	if (serial && serial->fd != -1) {
	204	serial_close(serial);
0cd8e231 UH	205	sdi->status = SR_ST_INACTIVE;
0cd8e231 UH	206	}
7ec5b549 UH	207
	208	return SR_OK;
	209	}
	210
0cd8e231	211	static int hw_cleanup(int idx)
7ec5b549	212	{
0cd8e231	213	clear_instances(idx);
7ec5b549 UH	214
	215	return SR_OK;
	216	}
	217
2c2be401	218	static int config_set(int id, GVariant data, const struct sr_dev_inst sdi)
7ec5b549	219	{
0cd8e231	220	struct dev_context *devc;
7ec5b549	221
0cd8e231	222	if (sdi->status != SR_ST_ACTIVE)
e73ffd42	223	return SR_ERR_DEV_CLOSED;
7ec5b549	224
0cd8e231 UH	225	devc = sdi->priv;
0cd8e231 UH	226
7ec5b549	227	switch (id) {
0cd8e231	228	case SR_CONF_LIMIT_SAMPLES:
2c2be401	229	devc->limit_samples = g_variant_get_uint64(data);
0cd8e231 UH	230	sr_dbg("Setting sample limit to %" PRIu64 ".",
	231	devc->limit_samples);
	232	break;
	233	case SR_CONF_LIMIT_MSEC:
2c2be401	234	devc->limit_msec = g_variant_get_uint64(data);
0cd8e231 UH	235	sr_dbg("Setting time limit to %" PRIu64 "ms.",
	236	devc->limit_msec);
	237	break;
7ec5b549	238	default:
bd6fbf62	239	return SR_ERR_NA;
7ec5b549 UH	240	}
7ec5b549 UH	241
0cd8e231	242	return SR_OK;
7ec5b549 UH	243	}
7ec5b549 UH	244
2c2be401	245	static int config_list(int key, GVariant *data, const struct sr_dev_inst sdi)
7ec5b549 UH	246	{
7ec5b549 UH	247	(void)sdi;
7ec5b549 UH	248
7ec5b549 UH	249	switch (key) {
0cd8e231	250	case SR_CONF_SCAN_OPTIONS:
2c2be401 BV	251	*data = g_variant_new_fixed_array(G_VARIANT_TYPE_INT32,
2c2be401 BV	252	hwopts, ARRAY_SIZE(hwopts), sizeof(int32_t));
0cd8e231 UH	253	break;
0cd8e231 UH	254	case SR_CONF_DEVICE_OPTIONS:
2c2be401 BV	255	*data = g_variant_new_fixed_array(G_VARIANT_TYPE_INT32,
2c2be401 BV	256	hwcaps, ARRAY_SIZE(hwcaps), sizeof(int32_t));
0cd8e231	257	break;
7ec5b549	258	default:
bd6fbf62	259	return SR_ERR_NA;
7ec5b549 UH	260	}
	261
	262	return SR_OK;
	263	}
	264
	265	static int hw_dev_acquisition_start(const struct sr_dev_inst *sdi,
0cd8e231	266	void *cb_data, int idx)
7ec5b549	267	{
0cd8e231	268	struct dev_context *devc;
886bd5e0	269	struct sr_serial_dev_inst *serial;
0cd8e231	270
e73ffd42 BV	271	if (sdi->status != SR_ST_ACTIVE)
e73ffd42 BV	272	return SR_ERR_DEV_CLOSED;
0cd8e231	273
e73ffd42	274	devc = sdi->priv;
0cd8e231	275	devc->cb_data = cb_data;
0cd8e231 UH	276	devc->num_samples = 0;
	277	devc->starttime = g_get_monotonic_time();
	278
	279	/* Send header packet to the session bus. */
29a27196	280	std_session_send_df_header(cb_data, LOG_PREFIX);
0cd8e231 UH	281
0cd8e231 UH	282	/* Poll every 100ms, or whenever some data comes in. */
886bd5e0 UH	283	serial = sdi->conn;
886bd5e0 UH	284	sr_source_add(serial->fd, G_IO_IN, 100,
0cd8e231	285	mic_devs[idx].receive_data, (void *)sdi);
7ec5b549 UH	286
	287	return SR_OK;
	288	}
	289
	290	static int hw_dev_acquisition_stop(struct sr_dev_inst sdi, void cb_data)
	291	{
cd2f0fe2	292	return std_hw_dev_acquisition_stop_serial(sdi, cb_data, hw_dev_close,
29a27196	293	sdi->conn, LOG_PREFIX);
7ec5b549 UH	294	}
7ec5b549 UH	295
0cd8e231 UH	296	/* Driver-specific API function wrappers */
	297	#define HW_INIT(X) \
	298	static int hw_init_##X(struct sr_context *sr_ctx) { return hw_init(sr_ctx, X); }
	299	#define HW_CLEANUP(X) \
	300	static int hw_cleanup_##X(void) { return hw_cleanup(X); }
	301	#define HW_SCAN(X) \
	302	static GSList hw_scan_##X(GSList options) { return hw_scan(options, X); }
	303	#define HW_DEV_LIST(X) \
	304	static GSList *hw_dev_list_##X(void) { return hw_dev_list(X); }
	305	#define CLEAR_INSTANCES(X) \
	306	static int clear_instances_##X(void) { return clear_instances(X); }
	307	#define HW_DEV_ACQUISITION_START(X) \
	308	static int hw_dev_acquisition_start_##X(const struct sr_dev_inst *sdi, \
	309	void *cb_data) { return hw_dev_acquisition_start(sdi, cb_data, X); }
	310
	311	/* Driver structs and API function wrappers */
	312	#define DRV(ID, ID_UPPER, NAME, LONGNAME) \
	313	HW_INIT(ID_UPPER) \
	314	HW_CLEANUP(ID_UPPER) \
	315	HW_SCAN(ID_UPPER) \
	316	HW_DEV_LIST(ID_UPPER) \
	317	CLEAR_INSTANCES(ID_UPPER) \
	318	HW_DEV_ACQUISITION_START(ID_UPPER) \
	319	SR_PRIV struct sr_dev_driver ID##_driver_info = { \
	320	.name = NAME, \
	321	.longname = LONGNAME, \
	322	.api_version = 1, \
	323	.init = hw_init_##ID_UPPER, \
	324	.cleanup = hw_cleanup_##ID_UPPER, \
	325	.scan = hw_scan_##ID_UPPER, \
	326	.dev_list = hw_dev_list_##ID_UPPER, \
	327	.dev_clear = clear_instances_##ID_UPPER, \
	328	.config_get = NULL, \
	329	.config_set = config_set, \
	330	.config_list = config_list, \
	331	.dev_open = hw_dev_open, \
	332	.dev_close = hw_dev_close, \
	333	.dev_acquisition_start = hw_dev_acquisition_start_##ID_UPPER, \
	334	.dev_acquisition_stop = hw_dev_acquisition_stop, \
	335	.priv = NULL, \
7ec5b549	336	};
0cd8e231	337
6f3e5335	338	DRV(mic_98581, MIC_98581, "mic-98581", "MIC 98581")
0cd8e231	339	DRV(mic_98583, MIC_98583, "mic-98583", "MIC 98583")