X-Git-Url: http://sigrok.org/gitweb/?a=blobdiff_plain;f=hardware%2Fcommon%2Fusb.c;h=f40a998ab9e370baac5b69f4ca556f38cafd4ae7;hb=50985c2019b2b5a6ce394589d89ee925b4f5e3a9;hp=584a09dc383f4a0014331a82a648effa19de1737;hpb=9116262931773877e4dd279336ebb2be8f182c05;p=libsigrok.git

diff --git a/hardware/common/usb.c b/hardware/common/usb.c
index 584a09dc..f40a998a 100644
--- a/hardware/common/usb.c
+++ b/hardware/common/usb.c
@@ -1,5 +1,5 @@
 /*
- * This file is part of the sigrok project.
+ * This file is part of the libsigrok project.
  *
  * Copyright (C) 2012 Uwe Hermann <uwe@hermann-uwe.de>
  * Copyright (C) 2012 Bert Vermeulen <bert@biot.com>
@@ -25,8 +25,8 @@
 #include "libsigrok.h"
 #include "libsigrok-internal.h"
 
-/* SR_HWCAP_CONN takes one of these: */
-#define CONN_USB_VIDPID  "^([0-9a-z]{1,4})\\.([0-9a-z]{1,4})$"
+/* SR_CONF_CONN takes one of these: */
+#define CONN_USB_VIDPID  "^([0-9a-z]{4})\\.([0-9a-z]{4})$"
 #define CONN_USB_BUSADDR "^(\\d+)\\.(\\d+)$"
 
 /* Some USBTMC-specific enums, as defined in the USBTMC standard. */
@@ -82,11 +82,11 @@ SR_PRIV GSList *sr_usb_find(libusb_context *usb_ctx, const char *conn)
 		reg = g_regex_new(CONN_USB_BUSADDR, 0, 0, NULL);
 		if (g_regex_match(reg, conn, 0, &match)) {
 			if ((mstr = g_match_info_fetch(match, 1)))
-				bus = strtoul(mstr, NULL, 16);
+				bus = strtoul(mstr, NULL, 10);
 			g_free(mstr);
 
 			if ((mstr = g_match_info_fetch(match, 2)))
-				addr = strtoul(mstr, NULL, 16);
+				addr = strtoul(mstr, NULL, 10);
 			g_free(mstr);
 			sr_dbg("Trying to find USB device with bus.address = "
 			       "%d.%d.", bus, addr);
@@ -189,6 +189,7 @@ SR_PRIV GSList *sr_usb_find_usbtmc(libusb_context *usb_ctx)
 						libusb_get_device_address(devlist[i]), NULL);
 				devices = g_slist_append(devices, usb);
 			}
+			libusb_free_config_descriptor(confdes);
 		}
 	}
 	libusb_free_device_list(devlist, 1);