X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;ds=sidebyside;f=src%2Fhardware%2Fdreamsourcelab-dslogic%2Fprotocol.c;h=584f3b1bec1a3a81e1ea59862faa6b9a3619c57d;hb=f2bbcc330a6bcb65500b298bec8c40974ed246d4;hp=2096073c1000c3c866d35133995d4d10498f89f2;hpb=d9b716fc5fcd9f9e7e663d5c8fcdbada9cbd94d8;p=libsigrok.git

diff --git a/src/hardware/dreamsourcelab-dslogic/protocol.c b/src/hardware/dreamsourcelab-dslogic/protocol.c
index 2096073c..584f3b1b 100644
--- a/src/hardware/dreamsourcelab-dslogic/protocol.c
+++ b/src/hardware/dreamsourcelab-dslogic/protocol.c
@@ -568,7 +568,9 @@ SR_PRIV int dslogic_dev_open(struct sr_dev_inst *sdi, struct sr_dev_driver *di)
 		if ((sdi->status == SR_ST_INITIALIZING) ||
 				(sdi->status == SR_ST_INACTIVE)) {
 			/* Check device by its physical USB bus/port address. */
-			usb_get_port_path(devlist[i], connection_id, sizeof(connection_id));
+			if (usb_get_port_path(devlist[i], connection_id, sizeof(connection_id)) < 0)
+				continue;
+
 			if (strcmp(sdi->connection_id, connection_id))
 				/* This is not the one. */
 				continue;
@@ -1018,8 +1020,8 @@ static void LIBUSB_CALL trigger_receive(struct libusb_transfer *transfer)
 	} else if (transfer->status == LIBUSB_TRANSFER_COMPLETED
 			&& transfer->actual_length == sizeof(struct dslogic_trigger_pos)) {
 		tpos = (struct dslogic_trigger_pos *)transfer->buffer;
-		sr_info("tpos real_pos %d ram_saddr %d cnt %d", tpos->real_pos,
-			tpos->ram_saddr, tpos->remain_cnt);
+		sr_info("tpos real_pos %d ram_saddr %d cnt_h %d cnt_l %d", tpos->real_pos,
+			tpos->ram_saddr, tpos->remain_cnt_h, tpos->remain_cnt_l);
 		devc->trigger_pos = tpos->real_pos;
 		g_free(tpos);
 		start_transfers(sdi);