X-Git-Url: http://sigrok.org/gitweb/?a=blobdiff_plain;f=hardware%2Fdemo%2Fdemo.c;h=93d47c29e7d8cc087a6cf0fa76f9203bdd020200;hb=f6beaac55ca58c406d6621038abe57c16a47e87f;hp=ff7ba06b7ce39ea3d1f7274f9690a260cf2345cf;hpb=34f06b903e3529a73feb7a6e74fae934a999f821;p=libsigrok.git

diff --git a/hardware/demo/demo.c b/hardware/demo/demo.c
index ff7ba06b..93d47c29 100644
--- a/hardware/demo/demo.c
+++ b/hardware/demo/demo.c
@@ -1,5 +1,5 @@
 /*
- * This file is part of the sigrok project.
+ * This file is part of the libsigrok project.
  *
  * Copyright (C) 2010 Uwe Hermann <uwe@hermann-uwe.de>
  * Copyright (C) 2011 Olivier Fauchon <olivier@aixmarseille.com>
@@ -31,14 +31,14 @@
 #include "libsigrok.h"
 #include "libsigrok-internal.h"
 
-/* Message logging helpers with driver-specific prefix string. */
-#define DRIVER_LOG_DOMAIN "demo: "
-#define sr_log(l, s, args...) sr_log(l, DRIVER_LOG_DOMAIN s, ## args)
-#define sr_spew(s, args...) sr_spew(DRIVER_LOG_DOMAIN s, ## args)
-#define sr_dbg(s, args...) sr_dbg(DRIVER_LOG_DOMAIN s, ## args)
-#define sr_info(s, args...) sr_info(DRIVER_LOG_DOMAIN s, ## args)
-#define sr_warn(s, args...) sr_warn(DRIVER_LOG_DOMAIN s, ## args)
-#define sr_err(s, args...) sr_err(DRIVER_LOG_DOMAIN s, ## args)
+/* Message logging helpers with subsystem-specific prefix string. */
+#define LOG_PREFIX "demo: "
+#define sr_log(l, s, args...) sr_log(l, LOG_PREFIX s, ## args)
+#define sr_spew(s, args...) sr_spew(LOG_PREFIX s, ## args)
+#define sr_dbg(s, args...) sr_dbg(LOG_PREFIX s, ## args)
+#define sr_info(s, args...) sr_info(LOG_PREFIX s, ## args)
+#define sr_warn(s, args...) sr_warn(LOG_PREFIX s, ## args)
+#define sr_err(s, args...) sr_err(LOG_PREFIX s, ## args)
 
 /* TODO: Number of probes should be configurable. */
 #define NUM_PROBES             8
@@ -49,6 +49,12 @@
 /* TODO: Should be configurable. */
 #define BUFSIZE                4096
 
+#define STR_PATTERN_SIGROK   "sigrok"
+#define STR_PATTERN_RANDOM   "random"
+#define STR_PATTERN_INC      "incremental"
+#define STR_PATTERN_ALL_LOW  "all-low"
+#define STR_PATTERN_ALL_HIGH "all-high"
+
 /* Supported patterns which we can generate */
 enum {
 	/**
@@ -75,29 +81,32 @@ enum {
 
 /* Private, per-device-instance driver context. */
 struct dev_context {
+	struct sr_dev_inst *sdi;
 	int pipe_fds[2];
-	GIOChannel *channels[2];
+	GIOChannel *channel;
+	uint64_t cur_samplerate;
+	uint64_t limit_samples;
+	uint64_t limit_msec;
 	uint8_t sample_generator;
 	uint64_t samples_counter;
-	void *session_dev_id;
+	void *cb_data;
 	int64_t starttime;
 };
 
 static const int hwcaps[] = {
-	SR_HWCAP_LOGIC_ANALYZER,
-	SR_HWCAP_DEMO_DEV,
-	SR_HWCAP_SAMPLERATE,
-	SR_HWCAP_PATTERN_MODE,
-	SR_HWCAP_LIMIT_SAMPLES,
-	SR_HWCAP_LIMIT_MSEC,
-	SR_HWCAP_CONTINUOUS,
+	SR_CONF_LOGIC_ANALYZER,
+	SR_CONF_DEMO_DEV,
+	SR_CONF_SAMPLERATE,
+	SR_CONF_PATTERN_MODE,
+	SR_CONF_LIMIT_SAMPLES,
+	SR_CONF_LIMIT_MSEC,
+	SR_CONF_CONTINUOUS,
 };
 
-static const struct sr_samplerates samplerates = {
+static const uint64_t samplerates[] = {
 	SR_HZ(1),
 	SR_GHZ(1),
 	SR_HZ(1),
-	NULL,
 };
 
 static const char *pattern_strings[] = {
@@ -106,19 +115,11 @@ static const char *pattern_strings[] = {
 	"incremental",
 	"all-low",
 	"all-high",
-	NULL,
 };
 
 /* We name the probes 0-7 on our demo driver. */
 static const char *probe_names[NUM_PROBES + 1] = {
-	"0",
-	"1",
-	"2",
-	"3",
-	"4",
-	"5",
-	"6",
-	"7",
+	"0", "1", "2", "3", "4", "5", "6", "7",
 	NULL,
 };
 
@@ -138,13 +139,9 @@ static uint8_t pattern_sigrok[] = {
 
 /* List of struct sr_dev_inst, maintained by dev_open()/dev_close(). */
 SR_PRIV struct sr_dev_driver demo_driver_info;
-static struct sr_dev_driver *ddi = &demo_driver_info;
-static uint64_t cur_samplerate = SR_KHZ(200);
-static uint64_t limit_samples = 0;
-static uint64_t limit_msec = 0;
-static int default_pattern = PATTERN_SIGROK;
+static struct sr_dev_driver *di = &demo_driver_info;
 
-static int hw_dev_acquisition_stop(struct sr_dev_inst *sdi, void *cb_data);
+static int dev_acquisition_stop(struct sr_dev_inst *sdi, void *cb_data);
 
 static int clear_instances(void)
 {
@@ -153,38 +150,32 @@ static int clear_instances(void)
 	return SR_OK;
 }
 
-static int hw_init(struct sr_context *sr_ctx)
+static int init(struct sr_context *sr_ctx)
 {
-	struct drv_context *drvc;
-
-	if (!(drvc = g_try_malloc0(sizeof(struct drv_context)))) {
-		sr_err("Driver context malloc failed.");
-		return SR_ERR_MALLOC;
-	}
-	ddi->priv = drvc;
-
-	return SR_OK;
+	return std_init(sr_ctx, di, LOG_PREFIX);
 }
 
-static GSList *hw_scan(GSList *options)
+static GSList *scan(GSList *options)
 {
 	struct sr_dev_inst *sdi;
 	struct sr_probe *probe;
 	struct drv_context *drvc;
+	struct dev_context *devc;
 	GSList *devices;
 	int i;
 
 	(void)options;
 
-	drvc = ddi->priv;
+	drvc = di->priv;
+
 	devices = NULL;
 
 	sdi = sr_dev_inst_new(0, SR_ST_ACTIVE, DEMONAME, NULL, NULL);
 	if (!sdi) {
-		sr_err("%s: sr_dev_inst_new failed", __func__);
-		return 0;
+		sr_err("Device instance creation failed.");
+		return NULL;
 	}
-	sdi->driver = ddi;
+	sdi->driver = di;
 
 	for (i = 0; probe_names[i]; i++) {
 		if (!(probe = sr_probe_new(i, SR_PROBE_LOGIC, TRUE,
@@ -196,122 +187,188 @@ static GSList *hw_scan(GSList *options)
 	devices = g_slist_append(devices, sdi);
 	drvc->instances = g_slist_append(drvc->instances, sdi);
 
-	return devices;
-}
+	if (!(devc = g_try_malloc(sizeof(struct dev_context)))) {
+		sr_err("Device context malloc failed.");
+		return NULL;
+	}
 
-static GSList *hw_dev_list(void)
-{
-	struct drv_context *drvc;
+	devc->sdi = sdi;
+	devc->cur_samplerate = SR_KHZ(200);
+	devc->limit_samples = 0;
+	devc->limit_msec = 0;
+	devc->sample_generator = PATTERN_SIGROK;
 
-	drvc = ddi->priv;
+	sdi->priv = devc;
 
-	return drvc->instances;
+	return devices;
 }
 
-static int hw_dev_open(struct sr_dev_inst *sdi)
+static GSList *dev_list(void)
 {
-	(void)sdi;
+	return ((struct drv_context *)(di->priv))->instances;
+}
 
-	/* Nothing needed so far. */
+static int dev_open(struct sr_dev_inst *sdi)
+{
+	sdi->status = SR_ST_ACTIVE;
 
 	return SR_OK;
 }
 
-static int hw_dev_close(struct sr_dev_inst *sdi)
+static int dev_close(struct sr_dev_inst *sdi)
 {
-	(void)sdi;
-
-	/* Nothing needed so far. */
+	sdi->status = SR_ST_INACTIVE;
 
 	return SR_OK;
 }
 
-static int hw_cleanup(void)
+static int cleanup(void)
 {
-	/* Nothing needed so far. */
-	return SR_OK;
+	GSList *l;
+	struct sr_dev_inst *sdi;
+	struct drv_context *drvc;
+	int ret = SR_OK;
+
+	if (!(drvc = di->priv))
+		return SR_OK;
+
+	/* Properly close and free all devices. */
+	for (l = drvc->instances; l; l = l->next) {
+		if (!(sdi = l->data)) {
+			/* Log error, but continue cleaning up the rest. */
+			sr_err("%s: sdi was NULL, continuing", __func__);
+			ret = SR_ERR_BUG;
+			continue;
+		}
+		sr_dev_inst_free(sdi);
+	}
+	g_slist_free(drvc->instances);
+	drvc->instances = NULL;
+
+	return ret;
 }
 
-static int hw_info_get(int info_id, const void **data,
-       const struct sr_dev_inst *sdi)
+static int config_get(int id, GVariant **data, const struct sr_dev_inst *sdi)
 {
-	(void)sdi;
+	struct dev_context *const devc = sdi->priv;
 
-	switch (info_id) {
-	case SR_DI_HWCAPS:
-		*data = hwcaps;
+	switch (id) {
+	case SR_CONF_SAMPLERATE:
+		*data = g_variant_new_uint64(devc->cur_samplerate);
 		break;
-	case SR_DI_NUM_PROBES:
-		*data = GINT_TO_POINTER(NUM_PROBES);
+	case SR_CONF_LIMIT_SAMPLES:
+		*data = g_variant_new_uint64(devc->limit_samples);
 		break;
-	case SR_DI_PROBE_NAMES:
-		*data = probe_names;
+	case SR_CONF_LIMIT_MSEC:
+		*data = g_variant_new_uint64(devc->limit_msec);
 		break;
-	case SR_DI_SAMPLERATES:
-		*data = &samplerates;
-		break;
-	case SR_DI_CUR_SAMPLERATE:
-		*data = &cur_samplerate;
-		break;
-	case SR_DI_PATTERNS:
-		*data = &pattern_strings;
+	case SR_CONF_PATTERN_MODE:
+		switch (devc->sample_generator) {
+		case PATTERN_SIGROK:
+			*data = g_variant_new_string(STR_PATTERN_SIGROK);
+			break;
+		case PATTERN_RANDOM:
+			*data = g_variant_new_string(STR_PATTERN_RANDOM);
+			break;
+		case PATTERN_INC:
+			*data = g_variant_new_string(STR_PATTERN_INC);
+			break;
+		case PATTERN_ALL_LOW:
+			*data = g_variant_new_string(STR_PATTERN_ALL_LOW);
+			break;
+		case PATTERN_ALL_HIGH:
+			*data = g_variant_new_string(STR_PATTERN_ALL_HIGH);
+			break;
+		}
 		break;
 	default:
-		return SR_ERR_ARG;
+		return SR_ERR_NA;
 	}
 
 	return SR_OK;
 }
 
-static int hw_dev_config_set(const struct sr_dev_inst *sdi, int hwcap,
-		const void *value)
+static int config_set(int id, GVariant *data, const struct sr_dev_inst *sdi)
 {
 	int ret;
 	const char *stropt;
 
-	(void)sdi;
+	struct dev_context *const devc = sdi->priv;
+
+	if (sdi->status != SR_ST_ACTIVE)
+		return SR_ERR_DEV_CLOSED;
 
-	if (hwcap == SR_HWCAP_SAMPLERATE) {
-		cur_samplerate = *(const uint64_t *)value;
+	if (id == SR_CONF_SAMPLERATE) {
+		devc->cur_samplerate = g_variant_get_uint64(data);
 		sr_dbg("%s: setting samplerate to %" PRIu64, __func__,
-		       cur_samplerate);
+		       devc->cur_samplerate);
 		ret = SR_OK;
-	} else if (hwcap == SR_HWCAP_LIMIT_SAMPLES) {
-		limit_msec = 0;
-		limit_samples = *(const uint64_t *)value;
+	} else if (id == SR_CONF_LIMIT_SAMPLES) {
+		devc->limit_msec = 0;
+		devc->limit_samples = g_variant_get_uint64(data);
 		sr_dbg("%s: setting limit_samples to %" PRIu64, __func__,
-		       limit_samples);
+		       devc->limit_samples);
 		ret = SR_OK;
-	} else if (hwcap == SR_HWCAP_LIMIT_MSEC) {
-		limit_msec = *(const uint64_t *)value;
-		limit_samples = 0;
+	} else if (id == SR_CONF_LIMIT_MSEC) {
+		devc->limit_msec = g_variant_get_uint64(data);
+		devc->limit_samples = 0;
 		sr_dbg("%s: setting limit_msec to %" PRIu64, __func__,
-		       limit_msec);
+		       devc->limit_msec);
 		ret = SR_OK;
-	} else if (hwcap == SR_HWCAP_PATTERN_MODE) {
-		stropt = value;
+	} else if (id == SR_CONF_PATTERN_MODE) {
+		stropt = g_variant_get_string(data, NULL);
 		ret = SR_OK;
-		if (!strcmp(stropt, "sigrok")) {
-			default_pattern = PATTERN_SIGROK;
-		} else if (!strcmp(stropt, "random")) {
-			default_pattern = PATTERN_RANDOM;
-		} else if (!strcmp(stropt, "incremental")) {
-			default_pattern = PATTERN_INC;
-		} else if (!strcmp(stropt, "all-low")) {
-			default_pattern = PATTERN_ALL_LOW;
-		} else if (!strcmp(stropt, "all-high")) {
-			default_pattern = PATTERN_ALL_HIGH;
+		if (!strcmp(stropt, STR_PATTERN_SIGROK)) {
+			devc->sample_generator = PATTERN_SIGROK;
+		} else if (!strcmp(stropt, STR_PATTERN_RANDOM)) {
+			devc->sample_generator = PATTERN_RANDOM;
+		} else if (!strcmp(stropt, STR_PATTERN_INC)) {
+			devc->sample_generator = PATTERN_INC;
+		} else if (!strcmp(stropt, STR_PATTERN_ALL_LOW)) {
+			devc->sample_generator = PATTERN_ALL_LOW;
+		} else if (!strcmp(stropt, STR_PATTERN_ALL_HIGH)) {
+			devc->sample_generator = PATTERN_ALL_HIGH;
 		} else {
 			ret = SR_ERR;
 		}
-		sr_dbg("%s: setting pattern to %d", __func__, default_pattern);
+		sr_dbg("%s: setting pattern to %d",
+			__func__, devc->sample_generator);
 	} else {
-		ret = SR_ERR;
+		ret = SR_ERR_NA;
 	}
 
 	return ret;
 }
 
+static int config_list(int key, GVariant **data, const struct sr_dev_inst *sdi)
+{
+	GVariant *gvar;
+	GVariantBuilder gvb;
+
+	(void)sdi;
+
+	switch (key) {
+	case SR_CONF_DEVICE_OPTIONS:
+		*data = g_variant_new_fixed_array(G_VARIANT_TYPE_INT32,
+				hwcaps, ARRAY_SIZE(hwcaps), sizeof(int32_t));
+		break;
+	case SR_CONF_SAMPLERATE:
+		g_variant_builder_init(&gvb, G_VARIANT_TYPE("a{sv}"));
+		gvar = g_variant_new_fixed_array(G_VARIANT_TYPE("t"), samplerates,
+				ARRAY_SIZE(samplerates), sizeof(uint64_t));
+		g_variant_builder_add(&gvb, "{sv}", "samplerate-steps", gvar);
+		*data = g_variant_builder_end(&gvb);
+		break;
+	case SR_CONF_PATTERN_MODE:
+		*data = g_variant_new_strv(pattern_strings, ARRAY_SIZE(pattern_strings));
+		break;
+	default:
+		return SR_ERR_NA;
+	}
+
+	return SR_OK;
+}
+
 static void samples_generator(uint8_t *buf, uint64_t size,
 			      struct dev_context *devc)
 {
@@ -324,9 +381,8 @@ static void samples_generator(uint8_t *buf, uint64_t size,
 	switch (devc->sample_generator) {
 	case PATTERN_SIGROK: /* sigrok pattern */
 		for (i = 0; i < size; i++) {
-			*(buf + i) = ~(pattern_sigrok[p] >> 1);
-			if (++p == 64)
-				p = 0;
+			*(buf + i) = ~(pattern_sigrok[
+				p++ % sizeof(pattern_sigrok)] >> 1);
 		}
 		break;
 	case PATTERN_RANDOM: /* Random */
@@ -335,7 +391,7 @@ static void samples_generator(uint8_t *buf, uint64_t size,
 		break;
 	case PATTERN_INC: /* Simple increment */
 		for (i = 0; i < size; i++)
-			*(buf + i) = i;
+			*(buf + i) = p++;
 		break;
 	case PATTERN_ALL_LOW: /* All probes are low */
 		memset(buf, 0x00, size);
@@ -365,13 +421,13 @@ static int receive_data(int fd, int revents, void *cb_data)
 	/* How many "virtual" samples should we have collected by now? */
 	time = g_get_monotonic_time();
 	elapsed = time - devc->starttime;
-	expected_samplenum = elapsed * cur_samplerate / 1000000;
+	expected_samplenum = elapsed * devc->cur_samplerate / 1000000;
 	/* Of those, how many do we still have to send? */
 	samples_to_send = expected_samplenum - devc->samples_counter;
 
-	if (limit_samples) {
+	if (devc->limit_samples) {
 		samples_to_send = MIN(samples_to_send,
-				 limit_samples - devc->samples_counter);
+				 devc->limit_samples - devc->samples_counter);
 	}
 
 	while (samples_to_send > 0) {
@@ -384,42 +440,28 @@ static int receive_data(int fd, int revents, void *cb_data)
 		logic.length = sending_now;
 		logic.unitsize = 1;
 		logic.data = buf;
-		sr_session_send(devc->session_dev_id, &packet);
+		sr_session_send(devc->cb_data, &packet);
 		devc->samples_counter += sending_now;
 	}
 
-
-	if (devc->samples_counter >= limit_samples) {
-		sr_spew("We sent a total of %" PRIu64 " samples.",
-			devc->samples_counter);
-		/* Make sure we don't receive more packets. */
-		hw_dev_acquisition_stop(NULL, cb_data);
+	if (devc->limit_samples &&
+		devc->samples_counter >= devc->limit_samples) {
+		sr_info("Requested number of samples reached.");
+		dev_acquisition_stop(devc->sdi, cb_data);
 		return TRUE;
 	}
 
 	return TRUE;
 }
 
-static int hw_dev_acquisition_start(const struct sr_dev_inst *sdi,
-		void *cb_data)
+static int dev_acquisition_start(const struct sr_dev_inst *sdi, void *cb_data)
 {
-	struct sr_datafeed_packet *packet;
-	struct sr_datafeed_header *header;
-	struct sr_datafeed_meta_logic meta;
-	struct dev_context *devc;
-
-	(void)sdi;
+	struct dev_context *const devc = sdi->priv;
 
-	sr_dbg("Starting acquisition.");
+	if (sdi->status != SR_ST_ACTIVE)
+		return SR_ERR_DEV_CLOSED;
 
-	/* TODO: 'devc' is never g_free()'d? */
-	if (!(devc = g_try_malloc(sizeof(struct dev_context)))) {
-		sr_err("%s: devc malloc failed", __func__);
-		return SR_ERR_MALLOC;
-	}
-
-	devc->sample_generator = default_pattern;
-	devc->session_dev_id = cb_data;
+	devc->cb_data = cb_data;
 	devc->samples_counter = 0;
 
 	/*
@@ -435,71 +477,45 @@ static int hw_dev_acquisition_start(const struct sr_dev_inst *sdi,
 		return SR_ERR;
 	}
 
-	devc->channels[0] = g_io_channel_unix_new(devc->pipe_fds[0]);
-	devc->channels[1] = g_io_channel_unix_new(devc->pipe_fds[1]);
+	devc->channel = g_io_channel_unix_new(devc->pipe_fds[0]);
 
-	g_io_channel_set_flags(devc->channels[0], G_IO_FLAG_NONBLOCK, NULL);
+	g_io_channel_set_flags(devc->channel, G_IO_FLAG_NONBLOCK, NULL);
 
 	/* Set channel encoding to binary (default is UTF-8). */
-	g_io_channel_set_encoding(devc->channels[0], NULL, NULL);
-	g_io_channel_set_encoding(devc->channels[1], NULL, NULL);
+	g_io_channel_set_encoding(devc->channel, NULL, NULL);
 
 	/* Make channels to unbuffered. */
-	g_io_channel_set_buffered(devc->channels[0], FALSE);
-	g_io_channel_set_buffered(devc->channels[1], FALSE);
+	g_io_channel_set_buffered(devc->channel, FALSE);
 
-	sr_session_source_add_channel(devc->channels[0], G_IO_IN | G_IO_ERR,
+	sr_session_source_add_channel(devc->channel, G_IO_IN | G_IO_ERR,
 		    40, receive_data, devc);
 
-	if (!(packet = g_try_malloc(sizeof(struct sr_datafeed_packet)))) {
-		sr_err("%s: packet malloc failed", __func__);
-		return SR_ERR_MALLOC;
-	}
-
-	if (!(header = g_try_malloc(sizeof(struct sr_datafeed_header)))) {
-		sr_err("%s: header malloc failed", __func__);
-		return SR_ERR_MALLOC;
-	}
-
-	packet->type = SR_DF_HEADER;
-	packet->payload = header;
-	header->feed_version = 1;
-	gettimeofday(&header->starttime, NULL);
-	sr_session_send(devc->session_dev_id, packet);
-
-	/* Send metadata about the SR_DF_LOGIC packets to come. */
-	packet->type = SR_DF_META_LOGIC;
-	packet->payload = &meta;
-	meta.samplerate = cur_samplerate;
-	meta.num_probes = NUM_PROBES;
-	sr_session_send(devc->session_dev_id, packet);
+	/* Send header packet to the session bus. */
+	std_session_send_df_header(cb_data, LOG_PREFIX);
 
 	/* We use this timestamp to decide how many more samples to send. */
 	devc->starttime = g_get_monotonic_time();
 
-	g_free(header);
-	g_free(packet);
-
 	return SR_OK;
 }
 
-static int hw_dev_acquisition_stop(struct sr_dev_inst *sdi, void *cb_data)
+static int dev_acquisition_stop(struct sr_dev_inst *sdi, void *cb_data)
 {
-	struct dev_context *devc;
+	struct dev_context *const devc = sdi->priv;
 	struct sr_datafeed_packet packet;
 
-	(void)sdi;
-
-	devc = cb_data;
+	(void)cb_data;
 
 	sr_dbg("Stopping aquisition.");
 
-	sr_session_source_remove_channel(devc->channels[0]);
-	g_io_channel_shutdown(devc->channels[0], FALSE, NULL);
+	sr_session_source_remove_channel(devc->channel);
+	g_io_channel_shutdown(devc->channel, FALSE, NULL);
+	g_io_channel_unref(devc->channel);
+	devc->channel = NULL;
 
 	/* Send last packet. */
 	packet.type = SR_DF_END;
-	sr_session_send(devc->session_dev_id, &packet);
+	sr_session_send(devc->cb_data, &packet);
 
 	return SR_OK;
 }
@@ -508,16 +524,17 @@ SR_PRIV struct sr_dev_driver demo_driver_info = {
 	.name = "demo",
 	.longname = "Demo driver and pattern generator",
 	.api_version = 1,
-	.init = hw_init,
-	.cleanup = hw_cleanup,
-	.scan = hw_scan,
-	.dev_list = hw_dev_list,
+	.init = init,
+	.cleanup = cleanup,
+	.scan = scan,
+	.dev_list = dev_list,
 	.dev_clear = clear_instances,
-	.dev_open = hw_dev_open,
-	.dev_close = hw_dev_close,
-	.info_get = hw_info_get,
-	.dev_config_set = hw_dev_config_set,
-	.dev_acquisition_start = hw_dev_acquisition_start,
-	.dev_acquisition_stop = hw_dev_acquisition_stop,
+	.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,
 };