diff --git a/hardware/link-mso19/api.c b/hardware/link-mso19/api.c
new file mode 100644
index 00000000..5dd5045d
--- /dev/null
+++ b/hardware/link-mso19/api.c
@@ -0,0 +1,538 @@
+/*
+ * This file is part of the sigrok project.
+ *
+ * Copyright (C) 2010-2012 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 "protocol.h"
+
+#define SERIALCOMM "460800/8n1" //Default communication params
+#define SERIALCONN "/dev/ttyUSB0" //Default communication params
+
+static const int hwcaps[] = {
+	SR_HWCAP_LOGIC_ANALYZER,
+	SR_HWCAP_SAMPLERATE,
+//	SR_HWCAP_CAPTURE_RATIO,
+	SR_HWCAP_LIMIT_SAMPLES,
+//	SR_HWCAP_RLE,
+	0,
+};
+
+/*
+ * Probes are numbered 0 to 7.
+ *
+ * See also: http://www.linkinstruments.com/images/mso19_1113.gif
+ */
+SR_PRIV const char *mso19_probe_names[NUM_PROBES + 1] = {
+	"0", "1", "2", "3", "4", "5", "6", "7", NULL
+};
+
+/*supported samplerates */
+static const struct sr_samplerates samplerates = {
+	SR_HZ(100),
+	SR_HZ(200),
+	SR_HZ(500),
+	SR_KHZ(1),
+	SR_KHZ(2),
+	SR_KHZ(5),
+	SR_KHZ(10),
+	SR_KHZ(20),
+	SR_KHZ(50),
+	SR_KHZ(100),
+	SR_KHZ(200),
+	SR_KHZ(500),
+	SR_MHZ(1),
+	SR_MHZ(2),
+	SR_MHZ(5),
+	SR_MHZ(10),
+	SR_MHZ(20),
+	SR_MHZ(50),
+	SR_MHZ(100),
+	SR_MHZ(200),
+	NULL,
+};
+
+SR_PRIV struct sr_dev_driver link_mso19_driver_info;
+static struct sr_dev_driver *di = &link_mso19_driver_info;
+
+static int hw_init(struct sr_context *sr_ctx)
+{
+  printf("Init driver\n");
+
+	struct drv_context *drvc;
+
+	if (!(drvc = g_try_malloc0(sizeof(struct drv_context)))) {
+		sr_err("Driver context malloc failed.");
+		return SR_ERR_MALLOC;
+	}
+	drvc->sr_ctx = sr_ctx;
+	di->priv = drvc;
+
+	return SR_OK;
+}
+
+static GSList *hw_scan(GSList *options)
+{
+	//struct sr_hwopt *opt;
+	//struct sr_probe *probe;
+	//GPollFD probefd;
+	//int ret, i;
+	//char buf[8];
+	//struct udev *udev;
+  int i;
+
+	(void)options;
+	GSList *devices = NULL;
+ 
+	sr_info("Checking for link mso19\n");
+
+	const char* conn = NULL;
+  const char* serialcomm = NULL;
+  GSList *l;
+	for (l = options; l; l = l->next) {
+		struct sr_hwopt* opt = l->data;
+		switch (opt->hwopt) {
+		case SR_HWOPT_CONN:
+			conn = opt->value;
+			break;
+		case SR_HWOPT_SERIALCOMM:
+			serialcomm = opt->value;
+			break;
+		}
+	}
+	if (!conn)
+    conn = SERIALCONN;
+	if (serialcomm == NULL)
+		serialcomm = SERIALCOMM;
+
+	struct udev *udev = udev_new();
+	if (!udev) {
+		sr_err("Failed to initialize udev.");
+	}
+	struct udev_enumerate *enumerate = udev_enumerate_new(udev);
+	udev_enumerate_add_match_subsystem(enumerate, "usb-serial");
+	udev_enumerate_scan_devices(enumerate);
+	struct udev_list_entry *devs = udev_enumerate_get_list_entry(enumerate);
+	struct udev_list_entry *dev_list_entry;
+  for (dev_list_entry = devs; 
+      dev_list_entry != NULL; 
+      dev_list_entry = udev_list_entry_get_next(dev_list_entry))
+  {
+		const char *syspath = udev_list_entry_get_name(dev_list_entry);
+		struct udev_device *dev = udev_device_new_from_syspath(udev, syspath);
+		const char *sysname = udev_device_get_sysname(dev);
+		struct udev_device *parent = udev_device_get_parent_with_subsystem_devtype(
+        dev, "usb", "usb_device");
+
+		if (!parent) {
+			sr_err("Unable to find parent usb device for %s",
+			       sysname);
+			continue;
+		}
+
+		const char *idVendor = udev_device_get_sysattr_value(parent, "idVendor");
+		const char *idProduct = udev_device_get_sysattr_value(parent, "idProduct");
+		if (strcmp(USB_VENDOR, idVendor)
+				|| strcmp(USB_PRODUCT, idProduct))
+			continue;
+
+		const char* iSerial = udev_device_get_sysattr_value(parent, "serial");
+		const char* iProduct = udev_device_get_sysattr_value(parent, "product");
+
+    char path[32];
+		snprintf(path, sizeof(path), "/dev/%s", sysname);
+
+		size_t s = strcspn(iProduct, " ");
+    char product[32];
+    char manufacturer[32];
+		if (s > sizeof(product) ||
+				strlen(iProduct) - s > sizeof(manufacturer)) {
+      sr_err("Could not parse iProduct: %s.", iProduct);
+			continue;
+		}
+		strncpy(product, iProduct, s);
+		product[s] = 0;
+		strcpy(manufacturer, iProduct + s);
+    
+    //Create the device context and set its params
+    struct dev_context *devc;
+    if (!(devc = g_try_malloc0(sizeof(struct dev_context)))) {
+      sr_err("Device context malloc failed.");
+      return devices;
+    }
+
+    if (mso_parse_serial(iSerial, iProduct, devc) != SR_OK) {
+      sr_err("Invalid iSerial: %s.", iSerial);
+      g_free(devc);
+      return devices;
+    }
+    
+    char hwrev[32];
+    sprintf(hwrev, "r%d", devc->hwrev);
+    devc->ctlbase1 = 0;
+    devc->protocol_trigger.spimode = 0;
+    for (i = 0; i < 4; i++) {
+      devc->protocol_trigger.word[i] = 0;
+      devc->protocol_trigger.mask[i] = 0xff;
+    }
+
+    if (!(devc->serial = sr_serial_dev_inst_new(conn, serialcomm)))
+    {
+      g_free(devc);
+      return devices;
+    }
+
+    struct sr_dev_inst *sdi = sr_dev_inst_new(0, SR_ST_INACTIVE,
+        manufacturer, product, hwrev);
+
+    if (!sdi) {
+      sr_err("Unable to create device instance for %s",
+          sysname);
+      sr_dev_inst_free(sdi);
+      g_free(devc);
+      return devices;
+    }
+    
+    //sdi->index = 0;
+    sdi->driver = di;
+    sdi->priv = devc;
+    //sdi->model = "
+    //sdi->version = "Testing1234";
+    //struct sr_probe *probe;
+    //sdi->probes = g_slist_append(sdi->probes, probe);
+
+    printf("Add the context\n");
+    //Add the driver
+    struct drv_context *drvc = di->priv;
+    drvc->instances = g_slist_append(drvc->instances, sdi);
+    devices = g_slist_append(devices, sdi);
+  }
+  
+  printf("Return devices\n");
+	return devices;
+}
+
+static GSList *hw_dev_list(void)
+{
+  printf("Dev list\n");
+	struct drv_context *drvc;
+
+	drvc = di->priv;
+
+	return drvc->instances;
+}
+
+static int hw_dev_open(struct sr_dev_inst *sdi)
+{
+  printf("Dev opewn\n");
+	struct dev_context *devc;
+
+	devc = sdi->priv;
+
+	if (serial_open(devc->serial, SERIAL_RDWR) != SR_OK)
+		return SR_ERR;
+
+	sdi->status = SR_ST_ACTIVE;
+
+	/* FIXME: discard serial buffer */
+	mso_check_trigger(devc->serial, &devc->trigger_state);
+	sr_dbg("Trigger state: 0x%x.", devc->trigger_state);
+
+	int ret = mso_reset_adc(sdi);
+	if (ret != SR_OK)
+		return ret;
+
+	mso_check_trigger(devc->serial, &devc->trigger_state);
+	sr_dbg("Trigger state: 0x%x.", devc->trigger_state);
+
+  //	ret = mso_reset_fsm(sdi);
+  //	if (ret != SR_OK)
+  //		return ret;
+  //	return SR_ERR;
+
+	return SR_OK;
+}
+
+static int hw_dev_close(struct sr_dev_inst *sdi)
+{
+  printf("dev close\n");
+	struct dev_context *devc;
+
+	devc = sdi->priv;
+
+	if (devc->serial && devc->serial->fd != -1) {
+		serial_close(devc->serial);
+		sdi->status = SR_ST_INACTIVE;
+	}
+
+	return SR_OK;
+}
+
+static int hw_cleanup(void)
+{
+  printf("*Dev clearup\n");
+	GSList *l;
+	struct sr_dev_inst *sdi;
+	struct drv_context *drvc;
+	struct dev_context *devc;
+	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;
+		}
+		if (!(devc = sdi->priv)) {
+			/* Log error, but continue cleaning up the rest. */
+			sr_err("%s: sdi->priv was NULL, continuing", __func__);
+			ret = SR_ERR_BUG;
+			continue;
+		}
+		hw_dev_close(sdi);
+		sr_serial_dev_inst_free(devc->serial);
+		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)
+{
+	struct dev_context *devc;
+
+  printf("Get info\n");
+
+	switch (info_id) {
+	case SR_DI_HWCAPS:
+		*data = hwcaps;
+		break;
+	case SR_DI_NUM_PROBES:
+		*data = GINT_TO_POINTER(1);
+		break;
+	case SR_DI_PROBE_NAMES:
+		*data = mso19_probe_names;
+		break;
+	case SR_DI_SAMPLERATES:
+		*data = &samplerates;
+		break;
+	case SR_DI_TRIGGER_TYPES:
+		*data = (char *)TRIGGER_TYPES;
+		break;
+	case SR_DI_CUR_SAMPLERATE:
+		if (sdi) {
+			devc = sdi->priv;
+			*data = &devc->cur_rate;
+		} else
+			return SR_ERR;
+		break;
+	default:
+		return SR_ERR_ARG;
+	}
+
+	return SR_OK;
+}
+
+static int hw_dev_config_set(const struct sr_dev_inst *sdi, int hwcap,
+		const void *value)
+{
+	struct dev_context *devc;
+	int ret;
+	const uint64_t *tmp_u64;
+
+  printf("Config set\n");
+	devc = sdi->priv;
+
+	if (sdi->status != SR_ST_ACTIVE)
+		return SR_ERR;
+
+	switch (hwcap) {
+	case SR_HWCAP_SAMPLERATE:
+		return mso_configure_rate(sdi, *(const uint64_t *) value);
+		ret = SR_OK;
+		break;
+	case SR_HWCAP_LIMIT_SAMPLES:
+		ret = SR_OK;
+		break;
+  case SR_HWCAP_CAPTURE_RATIO:
+    ret = SR_OK;
+		break;
+	case SR_HWCAP_RLE:
+    ret = SR_OK;
+		break;
+	default:
+		ret = SR_ERR;
+	}
+
+	return ret;
+}
+
+static int hw_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;
+	uint32_t trigger_config[4];
+	uint32_t data;
+	uint16_t readcount, delaycount;
+	uint8_t changrp_mask;
+	int num_channels;
+	int i;
+	int ret = SR_ERR;
+  
+  
+  printf("Accquistion start\n");
+	devc = sdi->priv;
+
+	if (sdi->status != SR_ST_ACTIVE)
+		return SR_ERR;
+
+	//TODO if (ols_configure_probes(sdi) != SR_OK) {
+	//TODO 	sr_err("Failed to configure probes.");
+	//TODO 	return SR_ERR;
+	//TODO }
+
+	/*
+	 * Enable/disable channel groups in the flag register according to the
+	 * probe mask. Calculate this here, because num_channels is needed
+	 * to limit readcount.
+	 */
+	//changrp_mask = 0;
+	//num_channels = 0;
+	//for (i = 0; i < 4; i++) {
+	//	if (devc->probe_mask & (0xff << (i * 8))) {
+	//		changrp_mask |= (1 << i);
+	//		num_channels++;
+	//	}
+	//}
+
+	/* FIXME: No need to do full reconfigure every time */
+//	ret = mso_reset_fsm(sdi);
+//	if (ret != SR_OK)
+//		return ret;
+
+	/* FIXME: ACDC Mode */
+	devc->ctlbase1 &= 0x7f;
+//	devc->ctlbase1 |= devc->acdcmode;
+
+	ret = mso_configure_rate(sdi, devc->cur_rate);
+	if (ret != SR_OK)
+		return ret;
+
+	/* set dac offset */
+	ret = mso_dac_out(sdi, devc->dac_offset);
+	if (ret != SR_OK)
+		return ret;
+
+	ret = mso_configure_threshold_level(sdi);
+	if (ret != SR_OK)
+		return ret;
+
+	ret = mso_configure_trigger(sdi);
+	if (ret != SR_OK)
+		return ret;
+
+	/* FIXME: trigger_position */
+
+
+	/* END of config hardware part */
+
+	/* with trigger */
+	ret = mso_arm(sdi);
+	if (ret != SR_OK)
+		return ret;
+
+	/* without trigger */
+//	ret = mso_force_capture(sdi);
+//	if (ret != SR_OK)
+//		return ret;
+
+	/* Start acquisition on the device. */
+	mso_check_trigger(sdi, &devc->trigger_state);
+	ret = mso_check_trigger(sdi, NULL);
+	if (ret != SR_OK)
+		return ret;
+
+  sr_source_add(devc->serial->fd, G_IO_IN, -1, mso_receive_data, cb_data);
+
+	if (!(packet = g_try_malloc(sizeof(struct sr_datafeed_packet)))) {
+		sr_err("Datafeed packet malloc failed.");
+		return SR_ERR_MALLOC;
+	}
+
+	if (!(header = g_try_malloc(sizeof(struct sr_datafeed_header)))) {
+		sr_err("Datafeed header malloc failed.");
+		g_free(packet);
+		return SR_ERR_MALLOC;
+	}
+
+	packet->type = SR_DF_HEADER;
+	packet->payload = (unsigned char *)header;
+	header->feed_version = 1;
+	gettimeofday(&header->starttime, NULL);
+	sr_session_send(cb_data, packet);
+
+	packet->type = SR_DF_META_LOGIC;
+	packet->payload = &meta;
+	meta.samplerate = devc->cur_rate;
+	meta.num_probes = NUM_PROBES;
+	sr_session_send(cb_data, packet);
+  
+	g_free(header);
+	g_free(packet);
+
+	return SR_OK;
+}
+
+/* TODO: This stops acquisition on ALL devices, ignoring dev_index. */
+static int hw_dev_acquisition_stop(struct sr_dev_inst *sdi, void *cb_data)
+{
+  printf("Accuqstion stop\n");
+	/* Avoid compiler warnings. */
+	(void)cb_data;
+
+	stop_acquisition(sdi);
+
+	return SR_OK;
+}
+
+SR_PRIV struct sr_dev_driver link_mso19_driver_info = {
+	.name = "link-mso19",
+	.longname = "Link Instruments MSO-19",
+	.api_version = 1,
+	.init = hw_init,
+	.cleanup = hw_cleanup,
+	.scan = hw_scan,
+	.dev_list = hw_dev_list,
+	.dev_clear = hw_cleanup,
+	.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,
+	.priv = NULL,
+};
diff --git a/hardware/link-mso19/protocol.c b/hardware/link-mso19/protocol.c
new file mode 100644
index 00000000..5c879dd1
--- /dev/null
+++ b/hardware/link-mso19/protocol.c
@@ -0,0 +1,271 @@
+/*
+ * This file is part of the sigrok project.
+ *
+ * Copyright (C) 2010-2012 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 "protocol.h"
+
+extern SR_PRIV struct sr_dev_driver link_mso19_driver_info;
+static struct sr_dev_driver *di = &link_mso19_driver_info;
+
+SR_PRIV int mso_parse_serial(const char *iSerial, const char *iProduct,
+    struct dev_context *devc)
+{
+	unsigned int u1, u2, u3, u4, u5, u6;
+
+  iProduct = iProduct;
+  /* FIXME: This code is in the original app, but I think its
+   * used only for the GUI */
+  /*	if (strstr(iProduct, "REV_02") || strstr(iProduct, "REV_03"))
+      devc->num_sample_rates = 0x16;
+      else
+      devc->num_sample_rates = 0x10; */
+  
+
+	/* parse iSerial */
+	if (iSerial[0] != '4' || sscanf(iSerial, "%5u%3u%3u%1u%1u%6u",
+				&u1, &u2, &u3, &u4, &u5, &u6) != 6)
+		return SR_ERR;
+	devc->hwmodel = u4;
+	devc->hwrev = u5;
+	devc->serial = u6;
+	devc->vbit = u1 / 10000;
+	if (devc->vbit == 0)
+		devc->vbit = 4.19195;
+	devc->dac_offset = u2;
+	if (devc->dac_offset == 0)
+		devc->dac_offset = 0x1ff;
+	devc->offset_range = u3;
+	if (devc->offset_range == 0)
+		devc->offset_range = 0x17d;
+
+	/*
+	 * FIXME: There is more code on the original software to handle
+	 * bigger iSerial strings, but as I can't test on my device
+	 * I will not implement it yet
+	 */
+
+	return SR_OK;
+}
+
+SR_PRIV int mso_send_control_message(struct sr_serial_dev_inst *serial,
+    uint16_t payload[], int n)
+{
+	int i, w, ret, s = n * 2 + sizeof(mso_head) + sizeof(mso_foot);
+	char *p, *buf;
+
+	ret = SR_ERR;
+
+	if (serial->fd < 0)
+		goto ret;
+
+	if (!(buf = g_try_malloc(s))) {
+		sr_err("Failed to malloc message buffer.");
+		ret = SR_ERR_MALLOC;
+		goto ret;
+	}
+
+	p = buf;
+	memcpy(p, mso_head, sizeof(mso_head));
+	p += sizeof(mso_head);
+
+	for (i = 0; i < n; i++) {
+		*(uint16_t *) p = htons(payload[i]);
+		p += 2;
+	}
+	memcpy(p, mso_foot, sizeof(mso_foot));
+
+	w = 0;
+	while (w < s) {
+		ret = serial_write(serial, buf + w, s - w);
+		if (ret < 0) {
+			ret = SR_ERR;
+			goto free;
+		}
+		w += ret;
+	}
+	ret = SR_OK;
+free:
+	g_free(buf);
+ret:
+	return ret;
+}
+
+SR_PRIV int mso_reset_adc(struct sr_dev_inst *sdi)
+{
+	struct dev_context *devc = sdi->priv;
+	uint16_t ops[2];
+
+	ops[0] = mso_trans(REG_CTL1, (devc->ctlbase1 | BIT_CTL1_RESETADC));
+	ops[1] = mso_trans(REG_CTL1, devc->ctlbase1);
+	devc->ctlbase1 |= BIT_CTL1_ADC_UNKNOWN4;
+
+	sr_dbg("Requesting ADC reset.");
+	return mso_send_control_message(devc->serial, ARRAY_AND_SIZE(ops));
+}
+
+SR_PRIV void stop_acquisition(const struct sr_dev_inst *sdi)
+{
+	struct sr_datafeed_packet packet;
+	struct dev_context *devc;
+
+	devc = sdi->priv;
+	sr_source_remove(devc->serial->fd);
+
+	/* Terminate session */
+	packet.type = SR_DF_END;
+	sr_session_send(sdi, &packet);
+}
+
+SR_PRIV int mso_clkrate_out(struct sr_serial_dev_inst *serial, uint16_t val)
+{
+	uint16_t ops[] = {
+		mso_trans(REG_CLKRATE1, (val >> 8) & 0xff),
+		mso_trans(REG_CLKRATE2, val & 0xff),
+	};
+
+	sr_dbg("Setting clkrate word to 0x%x.", val);
+	return mso_send_control_message(serial, ARRAY_AND_SIZE(ops));
+}
+
+SR_PRIV int mso_configure_rate(struct sr_dev_inst *sdi, uint32_t rate)
+{
+	struct dev_context *devc = sdi->priv;
+	unsigned int i;
+	int ret = SR_ERR;
+
+	for (i = 0; i < ARRAY_SIZE(rate_map); i++) {
+		if (rate_map[i].rate == rate) {
+			devc->ctlbase2 = rate_map[i].slowmode;
+			ret = mso_clkrate_out(sdi, rate_map[i].val);
+			if (ret == SR_OK)
+				devc->cur_rate = rate;
+			return ret;
+		}
+	}
+	return ret;
+}
+
+
+
+
+
+SR_PRIV int mso_check_trigger(struct sr_serial_dev_inst *serial, uint8_t *info)
+{
+	uint16_t ops[] = { mso_trans(REG_TRIGGER, 0) };
+	int ret;
+
+	sr_dbg("Requesting trigger state.");
+	ret = mso_send_control_message(serial, ARRAY_AND_SIZE(ops));
+	if (info == NULL || ret != SR_OK)
+		return ret;
+
+
+  uint8_t buf = 0;
+	if (serial_read(serial, &buf, 1) != 1) /* FIXME: Need timeout */
+		ret = SR_ERR;
+	*info = buf;
+
+	sr_dbg("Trigger state is: 0x%x.", *info);
+	return ret;
+}
+
+SR_PRIV int mso_receive_data(int fd, int revents, void *cb_data)
+{
+
+	struct sr_datafeed_packet packet;
+	struct sr_datafeed_logic logic;
+	struct sr_dev_inst *sdi;
+	struct drv_context *drvc;
+	struct dev_context *devc;
+	GSList *l;
+	int num_channels, offset, i, j;
+	unsigned char byte;
+
+	drvc = di->priv;
+
+	/* Find this device's devc struct by its fd. */
+	devc = NULL;
+	for (l = drvc->instances; l; l = l->next) {
+		sdi = l->data;
+		devc = sdi->priv;
+		if (devc->serial->fd == fd)
+			break;
+		devc = NULL;
+	}
+	if (!devc)
+		/* Shouldn't happen. */
+		return TRUE;
+
+	(void)revents;
+
+	uint8_t in[1024];
+	size_t s = serial_read(devc->serial, in, sizeof(in));
+	if (s <= 0)
+		return FALSE;
+  
+  /* No samples */
+  if (devc->trigger_state != MSO_TRIGGER_DATAREADY) {
+    devc->trigger_state = in[0];
+    if (devc->trigger_state == MSO_TRIGGER_DATAREADY) {
+      mso_read_buffer(sdi);
+      devc->buffer_n = 0;
+    } else {
+      mso_check_trigger(devc->serial, NULL);
+    }
+    return FALSE;
+  }
+
+	/* the hardware always dumps 1024 samples, 24bits each */
+	if (devc->buffer_n < 3072) {
+		memcpy(devc->buffer + devc->buffer_n, in, s);
+		devc->buffer_n += s;
+	}
+	if (devc->buffer_n < 3072)
+		return FALSE;
+
+	/* do the conversion */
+	uint8_t logic_out[1024];
+	double analog_out[1024];
+	for (i = 0; i < 1024; i++) {
+		/* FIXME: Need to do conversion to mV */
+		analog_out[i] = (devc->buffer[i * 3] & 0x3f) |
+			((devc->buffer[i * 3 + 1] & 0xf) << 6);
+		logic_out[i] = ((devc->buffer[i * 3 + 1] & 0x30) >> 4) |
+			((devc->buffer[i * 3 + 2] & 0x3f) << 2);
+	}
+
+	packet.type = SR_DF_LOGIC;
+	packet.payload = &logic;
+	logic.length = 1024;
+	logic.unitsize = 1;
+	logic.data = logic_out;
+	sr_session_send(cb_data, &packet);
+
+	// Dont bother fixing this yet, keep it "old style"
+	/*
+	packet.type = SR_DF_ANALOG;
+	packet.length = 1024;
+	packet.unitsize = sizeof(double);
+	packet.payload = analog_out;
+	sr_session_send(ctx->session_dev_id, &packet);
+	*/
+
+	packet.type = SR_DF_END;
+	sr_session_send(devc->session_dev_id, &packet);
+
+}
diff --git a/hardware/link-mso19/protocol.h b/hardware/link-mso19/protocol.h
new file mode 100644
index 00000000..74a9afdd
--- /dev/null
+++ b/hardware/link-mso19/protocol.h
@@ -0,0 +1,235 @@
+/*
+ * This file is part of the sigrok project.
+ *
+ * Copyright (C) 2010-2012 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/>.
+ */
+
+#ifndef LIBSIGROK_HARDWARE_LINK_MSO19_PROTOCOL_H
+#define LIBSIGROK_HARDWARE_LINK_MSO19_PROTOCOL_H
+
+#define USB_VENDOR "3195"
+#define USB_PRODUCT "f190"
+
+#include <stdint.h>
+#include <string.h>
+#include <glib.h>
+#include "libsigrok.h"
+#include "libsigrok-internal.h"
+
+/* Message logging helpers with driver-specific prefix string. */
+#define DRIVER_LOG_DOMAIN "mso19: "
+#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)
+
+#define NUM_PROBES             8
+#define NUM_TRIGGER_STAGES     4
+#define TRIGGER_TYPES          "01"
+#define SERIAL_SPEED           B115200
+#define CLOCK_RATE             SR_MHZ(100)
+#define MIN_NUM_SAMPLES        4
+
+
+///* Bitmasks for CMD_FLAGS */
+//#define FLAG_DEMUX                 0x01
+//#define FLAG_FILTER                0x02
+//#define FLAG_CHANNELGROUP_1        0x04
+//#define FLAG_CHANNELGROUP_2        0x08
+//#define FLAG_CHANNELGROUP_3        0x10
+//#define FLAG_CHANNELGROUP_4        0x20
+//#define FLAG_CLOCK_EXTERNAL        0x40
+//#define FLAG_CLOCK_INVERTED        0x80
+//#define FLAG_RLE                   0x0100
+
+#define MSO_TRIGGER_UNKNOWN	'!'
+#define MSO_TRIGGER_UNKNOWN1	'1'
+#define MSO_TRIGGER_UNKNOWN2	'2'
+#define MSO_TRIGGER_UNKNOWN3	'3'
+#define MSO_TRIGGER_WAIT	'4'
+#define MSO_TRIGGER_FIRED	'5'
+#define MSO_TRIGGER_DATAREADY	'6'
+
+/* Structure for the pattern generator state */
+struct mso_patgen {
+	/* Pattern generator clock config */
+	uint16_t clock;
+	/* Buffer start address */
+	uint16_t start;
+	/* Buffer end address */
+	uint16_t end;
+	/* Pattern generator config */
+	uint8_t config;
+	/* Samples buffer */
+	uint8_t buffer[1024];
+	/* Input/output configuration for the samples buffer (?)*/
+	uint8_t io[1024];
+	/* Number of loops for the pattern generator */
+	uint8_t loops;
+	/* Bit enable mask for the I/O lines */
+	uint8_t mask;
+};
+
+/* Data structure for the protocol trigger state */
+struct mso_prototrig {
+	/* Word match buffer */
+	uint8_t word[4];
+	/* Masks for the wordmatch buffer */
+	uint8_t mask[4];
+	/* SPI mode 0, 1, 2, 3. Set to 0 for I2C */
+	uint8_t spimode;
+};
+
+/* Private, per-device-instance driver context. */
+struct dev_context {
+	/* info */
+	uint8_t hwmodel;
+	uint8_t hwrev;
+	struct sr_serial_dev_inst *serial;
+//	uint8_t num_sample_rates;
+	/* calibration */
+	double vbit;
+	uint16_t dac_offset;
+	uint16_t offset_range;
+	/* register cache */
+	uint8_t ctlbase1;
+	uint8_t ctlbase2;
+	/* state */
+	uint8_t la_threshold;
+	uint64_t cur_rate;
+	uint8_t dso_probe_attn;
+	uint8_t trigger_chan;
+	uint8_t trigger_slope;
+	uint8_t trigger_outsrc;
+	uint8_t trigger_state;
+	uint8_t la_trigger;
+	uint8_t la_trigger_mask;
+	double dso_trigger_voltage;
+	uint16_t dso_trigger_width;
+	struct mso_prototrig protocol_trigger;
+	void *session_dev_id;
+	uint16_t buffer_n;
+	char buffer[4096];
+};
+
+SR_PRIV int mso_parse_serial(const char *iSerial, const char *iProduct,
+    struct dev_context *ctx);
+SR_PRIV int mso_check_trigger(struct sr_serial_dev_inst *serial, uint8_t *info);
+SR_PRIV int mso_reset_adc(struct sr_dev_inst *sdi);
+SR_PRIV int mso_clkrate_out(struct sr_serial_dev_inst *serial, uint16_t val);
+SR_PRIV int mso_configure_rate(struct sr_dev_inst *sdi, uint32_t rate);
+SR_PRIV int mso_receive_data(int fd, int revents, void *cb_data);
+SR_PRIV void stop_acquisition(const struct sr_dev_inst *sdi);
+
+///////////////////////
+//
+
+/* serial protocol */
+#define mso_trans(a, v) \
+	(((v) & 0x3f) | (((v) & 0xc0) << 6) | (((a) & 0xf) << 8) | \
+	((~(v) & 0x20) << 1) | ((~(v) & 0x80) << 7))
+
+SR_PRIV static const char mso_head[] = { 0x40, 0x4c, 0x44, 0x53, 0x7e };
+SR_PRIV static const char mso_foot[] = { 0x7e };
+
+/* bank agnostic registers */
+#define REG_CTL2		15
+
+/* bank 0 registers */
+#define REG_BUFFER		1
+#define REG_TRIGGER		2
+#define REG_CLKRATE1		9
+#define REG_CLKRATE2		10
+#define REG_DAC1		12
+#define REG_DAC2		13
+/* possibly bank agnostic: */
+#define REG_CTL1		14
+
+/* bank 2 registers (SPI/I2C protocol trigger) */
+#define REG_PT_WORD(x)	       (x)
+#define REG_PT_MASK(x)	       (x+4)
+#define REG_PT_SPIMODE          8
+
+/* bits - REG_CTL1 */
+#define BIT_CTL1_RESETFSM      (1 << 0)
+#define BIT_CTL1_ARM	       (1 << 1)
+#define BIT_CTL1_ADC_UNKNOWN4  (1 << 4) /* adc enable? */
+#define BIT_CTL1_RESETADC      (1 << 6)
+#define BIT_CTL1_LED	       (1 << 7)
+
+/* bits - REG_CTL2 */
+#define BITS_CTL2_BANK(x)      (x & 0x3)
+#define BIT_CTL2_SLOWMODE      (1 << 5)
+
+struct rate_map {
+	uint32_t rate;
+	uint16_t val;
+	uint8_t slowmode;
+};
+
+static struct rate_map rate_map[] = {
+	{ SR_MHZ(200),	0x0205, 0	},
+	{ SR_MHZ(100),	0x0105, 0	},
+	{ SR_MHZ(50),	0x0005, 0	},
+	{ SR_MHZ(20),	0x0303, 0	},
+	{ SR_MHZ(10),	0x0308, 0	},
+	{ SR_MHZ(5),	0x030c, 0	},
+	{ SR_MHZ(2),	0x0330, 0	},
+	{ SR_MHZ(1),	0x0362, 0	},
+	{ SR_KHZ(500),	0x03c6, 0	},
+	{ SR_KHZ(200),	0x07f2, 0	},
+	{ SR_KHZ(100),	0x0fe6, 0	},
+	{ SR_KHZ(50),	0x1fce, 0	},
+	{ SR_KHZ(20),	0x4f86, 0	},
+	{ SR_KHZ(10),	0x9f0e, 0	},
+	{ SR_KHZ(5),	0x03c7, 0x20	},
+	{ SR_KHZ(2),	0x07f3, 0x20	},
+	{ SR_KHZ(1),	0x0fe7, 0x20	},
+	{ 500,		0x1fcf, 0x20	},
+	{ 200,		0x4f87, 0x20	},
+	{ 100,		0x9f0f, 0x20	},
+};
+
+/* FIXME: Determine corresponding voltages */
+static uint16_t la_threshold_map[] = {
+	0x8600,
+	0x8770,
+	0x88ff,
+	0x8c70,
+	0x8eff,
+	0x8fff,
+};
+
+
+//SR_PRIV extern const char *ols_probe_names[NUM_PROBES + 1];
+//
+//SR_PRIV int send_shortcommand(struct sr_serial_dev_inst *serial,
+//		uint8_t command);
+//SR_PRIV int send_longcommand(struct sr_serial_dev_inst *serial,
+//		uint8_t command, uint32_t data);
+//SR_PRIV int ols_configure_probes(const struct sr_dev_inst *sdi);
+//SR_PRIV uint32_t reverse16(uint32_t in);
+//SR_PRIV uint32_t reverse32(uint32_t in);
+//SR_PRIV struct dev_context *ols_dev_new(void);
+//SR_PRIV struct sr_dev_inst *get_metadata(struct sr_serial_dev_inst *serial);
+//SR_PRIV int ols_set_samplerate(const struct sr_dev_inst *sdi,
+//			       uint64_t samplerate,
+//			       const struct sr_samplerates *samplerates);
+//SR_PRIV int ols_receive_data(int fd, int revents, void *cb_data);
+
+#endif