USB HUB: Update all USB host connection waiter application threads to use the the new connection interface

configs/cloudctrl/src/stm32_usb.c

@@ -1,7 +1,7 @@
 /************************************************************************************
  * configs/cloudctrl/src/stm32_usb.c
  *
- *   Copyright (C) 2012-2013 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2012-2013, 2015 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
  *           Darcy Gong <darcy.gong@gmail.com>
  *
@@ -45,6 +45,7 @@
 #include <stdbool.h>
 #include <sched.h>
 #include <errno.h>
+#include <assert.h>
 #include <debug.h>
 
 #include <nuttx/usb/usbdev.h>
@@ -100,27 +101,23 @@ static struct usbhost_connection_s *g_usbconn;
 #ifdef CONFIG_USBHOST
 static int usbhost_waiter(int argc, char *argv[])
 {
-  bool connected = false;
+  struct usbhost_hubport_s *hport;
-  int ret;
 
   uvdbg("Running\n");
   for (;;)
     {
       /* Wait for the device to change state */
 
-      ret = CONN_WAIT(g_usbconn, &connected);
+      DEBUGVERIFY(CONN_WAIT(g_usbconn, &hport));
-      DEBUGASSERT(ret == OK);
+      uvdbg("%s\n", hport->connected ? "connected" : "disconnected");
-
-      connected = !connected;
-      uvdbg("%s\n", connected ? "connected" : "disconnected");
 
       /* Did we just become connected? */
 
-      if (connected)
+      if (hport->connected)
         {
           /* Yes.. enumerate the newly connected device */
 
-          (void)CONN_ENUMERATE(g_usbconn, 0);
+          (void)CONN_ENUMERATE(g_usbconn, hport);
         }
     }
 

configs/mikroe-stm32f4/src/stm32_usb.c

@@ -1,7 +1,7 @@
 /************************************************************************************
  * configs/mikroe_stm32f4/src/stm32_usb.c
  *
- *   Copyright (C) 2012-2013 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2012-2013, 2015 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
  *
  * Redistribution and use in source and binary forms, with or without
@@ -44,6 +44,7 @@
 #include <stdbool.h>
 #include <sched.h>
 #include <errno.h>
+#include <assert.h>
 #include <debug.h>
 
 #include <nuttx/usb/usbdev.h>
@@ -99,27 +100,23 @@ static struct usbhost_connection_s *g_usbconn;
 #ifdef CONFIG_USBHOST
 static int usbhost_waiter(int argc, char *argv[])
 {
-  bool connected = false;
+  struct usbhost_hubport_s *hport;
-  int ret;
 
   uvdbg("Running\n");
   for (;;)
     {
       /* Wait for the device to change state */
 
-      ret = CONN_WAIT(g_usbconn, &connected);
+      DEBUGVERIFY(CONN_WAIT(g_usbconn, &hport));
-      DEBUGASSERT(ret == OK);
+      uvdbg("%s\n", hport->connected ? "connected" : "disconnected");
-
-      connected = !connected;
-      uvdbg("%s\n", connected ? "connected" : "disconnected");
 
       /* Did we just become connected? */
 
-      if (connected)
+      if (hport->connected)
         {
           /* Yes.. enumerate the newly connected device */
 
-          (void)CONN_ENUMERATE(g_usbconn, 0);
+          (void)CONN_ENUMERATE(g_usbconn, hport);
         }
     }
 

configs/olimex-stm32-p207/src/stm32_usb.c

@@ -44,6 +44,7 @@
 #include <stdbool.h>
 #include <sched.h>
 #include <errno.h>
+#include <assert.h>
 #include <debug.h>
 
 #include <nuttx/usb/usbdev.h>
@@ -98,28 +99,23 @@ static struct usbhost_connection_s *g_usbconn;
 #ifdef CONFIG_USBHOST
 static int usbhost_waiter(int argc, char *argv[])
 {
-  bool connected = false;
+  struct usbhost_hubport_s *hport;
-  int ret;
 
   uvdbg("Running\n");
   for (;;)
     {
       /* Wait for the device to change state */
 
-      ret = CONN_WAIT(g_usbconn, &connected);
+      DEBUGVERIFY(CONN_WAIT(g_usbconn, &hport));
-      DEBUGASSERT(ret == OK);
+      uvdbg("%s\n", hport->connected ? "connected" : "disconnected");
-      UNUSED(ret);
-
-      connected = !connected;
-      uvdbg("%s\n", connected ? "connected" : "disconnected");
 
       /* Did we just become connected? */
 
-      if (connected)
+      if (hport->connected)
         {
           /* Yes.. enumerate the newly connected device */
 
-          (void)CONN_ENUMERATE(g_usbconn, 0);
+          (void)CONN_ENUMERATE(g_usbconn, hport);
         }
     }
 

configs/open1788/src/lpc17_nsh.c

@@ -44,6 +44,7 @@
 #include <unistd.h>
 #include <syslog.h>
 #include <errno.h>
+#include <assert.h>
 
 #include <nuttx/arch.h>
 #include <nuttx/board.h>
@@ -170,28 +171,23 @@ static FAR struct sdio_dev_s *g_sdiodev;
 #ifdef NSH_HAVE_USBHOST
 static int nsh_waiter(int argc, char *argv[])
 {
-  bool connected = false;
+  struct usbhost_hubport_s *hport;
-  int ret;
 
   syslog(LOG_INFO, "nsh_waiter: Running\n");
   for (;;)
     {
       /* Wait for the device to change state */
 
-      ret = CONN_WAIT(g_usbconn, &connected);
+      DEBUGVERIFY(CONN_WAIT(g_usbconn, &hport));
-      DEBUGASSERT(ret == OK);
+      syslog(LOG_INFO, "nsh_waiter: %s\n", hport->connected ? "connected" : "disconnected");
-
-      connected = !connected;
-      syslog(LOG_INFO, "nsh_waiter: %s\n",
-             connected ? "connected" : "disconnected");
 
       /* Did we just become connected? */
 
-      if (connected)
+      if (hport->connected)
         {
           /* Yes.. enumerate the newly connected device */
 
-          (void)CONN_ENUMERATE(g_usbconn, 0);
+          (void)CONN_ENUMERATE(g_usbconn, hport);
         }
     }
 

configs/pic32mx-starterkit/src/pic32mx_nsh.c

@@ -43,6 +43,7 @@
 #include <unistd.h>
 #include <syslog.h>
 #include <errno.h>
+#include <assert.h>
 
 #include <nuttx/board.h>
 #include <nuttx/spi/spi.h>
@@ -173,28 +174,23 @@ static struct usbhost_connection_s *g_usbconn;
 #ifdef NSH_HAVEUSBHOST
 static int nsh_waiter(int argc, char *argv[])
 {
-  bool connected = false;
+  struct usbhost_hubport_s *hport;
-  int ret;
 
   syslog(LOG_INFO, "nsh_waiter: Running\n");
   for (;;)
     {
       /* Wait for the device to change state */
 
-      ret = CONN_WAIT(g_usbconn, &connected);
+      DEBUGVERIFY(CONN_WAIT(g_usbconn, &hport));
-      DEBUGASSERT(ret == OK);
+      syslog(LOG_INFO, "nsh_waiter: %s\n", hport->connected ? "connected" : "disconnected");
-
-      connected = !connected;
-      syslog(LOG_INFO, "nsh_waiter: %s\n",
-             connected ? "connected" : "disconnected");
 
       /* Did we just become connected? */
 
-      if (connected)
+      if (hport->connected)
         {
           /* Yes.. enumerate the newly connected device */
 
-          (void)CONN_ENUMERATE(g_usbconn, 0);
+          (void)CONN_ENUMERATE(g_usbconn, hport);
         }
     }
 

configs/pic32mx7mmb/src/pic32_nsh.c

@@ -43,6 +43,7 @@
 #include <unistd.h>
 #include <syslog.h>
 #include <errno.h>
+#include <assert.h>
 
 #include <nuttx/board.h>
 #include <nuttx/spi/spi.h>
@@ -172,28 +173,23 @@ static struct usbhost_connection_s *g_usbconn;
 #ifdef NSH_HAVEUSBHOST
 static int nsh_waiter(int argc, char *argv[])
 {
-  bool connected = false;
+  struct usbhost_hubport_s *hport;
-  int ret;
 
   syslog(LOG_INFO, "nsh_waiter: Running\n");
   for (;;)
     {
       /* Wait for the device to change state */
 
-      ret = CONN_WAIT(g_usbconn, &connected);
+      DEBUGVERIFY(CONN_WAIT(g_usbconn, &hport));
-      DEBUGASSERT(ret == OK);
+      syslog(LOG_INFO, "nsh_waiter: %s\n", hport->connected ? "connected" : "disconnected");
-
-      connected = !connected;
-      syslog(LOG_INFO, "nsh_waiter: %s\n",
-             connected ? "connected" : "disconnected");
 
       /* Did we just become connected? */
 
-      if (connected)
+      if (hport->connected)
         {
           /* Yes.. enumerate the newly connected device */
 
-          (void)CONN_ENUMERATE(g_usbconn, 0);
+          (void)CONN_ENUMERATE(g_usbconn, hport);
         }
     }
 

configs/sama5d3-xplained/src/sam_usb.c

@@ -1,7 +1,7 @@
 /************************************************************************************
  * configs/sama5d3-xplained/src/sam_usb.c
  *
- *   Copyright (C) 2014 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2014-2015 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
  *
  * Redistribution and use in source and binary forms, with or without
@@ -112,35 +112,23 @@ static int usbhost_waiter(struct usbhost_connection_s *dev, const char *hcistr)
 static int usbhost_waiter(struct usbhost_connection_s *dev)
 #endif
 {
-  bool connected[SAM_OHCI_NRHPORT] = {false, false, false};
+  struct usbhost_hubport_s *hport;
-  int rhpndx;
-  int ret;
 
-  uvdbg("%s Waiter Running\n", hcistr);
+  uvdbg("Running\n");
   for (;;)
     {
       /* Wait for the device to change state */
 
-      rhpndx = CONN_WAIT(dev, connected);
+      DEBUGVERIFY(CONN_WAIT(dev, &hport));
-      DEBUGASSERT(rhpndx >= 0 && rhpndx < SAM_OHCI_NRHPORT);
+      uvdbg("%s\n", hport->connected ? "connected" : "disconnected");
-
-      connected[rhpndx] = !connected[rhpndx];
-
-      uvdbg("%s RHport%d %s\n",
-            hcistr, rhpndx + 1, connected[rhpndx] ? "connected" : "disconnected");
 
       /* Did we just become connected? */
 
-      if (connected[rhpndx])
+      if (hport->connected)
         {
           /* Yes.. enumerate the newly connected device */
 
-          ret = CONN_ENUMERATE(dev, rhpndx);
+          (void)CONN_ENUMERATE(dev, hport);
-          if (ret < 0)
-            {
-              uvdbg("%s RHport%d CONN_ENUMERATE failed: %d\n", hcistr, rhpndx+1, ret);
-              connected[rhpndx] = false;
-            }
         }
     }
 

configs/sama5d3x-ek/src/sam_usb.c

@@ -112,35 +112,23 @@ static int usbhost_waiter(struct usbhost_connection_s *dev, const char *hcistr)
 static int usbhost_waiter(struct usbhost_connection_s *dev)
 #endif
 {
-  bool connected[SAM_OHCI_NRHPORT] = {false, false, false};
+  struct usbhost_hubport_s *hport;
-  int rhpndx;
-  int ret;
 
-  uvdbg("%s Waiter Running\n", hcistr);
+  uvdbg("Running\n");
   for (;;)
     {
       /* Wait for the device to change state */
 
-      rhpndx = CONN_WAIT(dev, connected);
+      DEBUGVERIFY(CONN_WAIT(dev, &hport));
-      DEBUGASSERT(rhpndx >= 0 && rhpndx < SAM_OHCI_NRHPORT);
+      uvdbg("%s\n", hport->connected ? "connected" : "disconnected");
-
-      connected[rhpndx] = !connected[rhpndx];
-
-      uvdbg("%s RHport%d %s\n",
-            hcistr, rhpndx + 1, connected[rhpndx] ? "connected" : "disconnected");
 
       /* Did we just become connected? */
 
-      if (connected[rhpndx])
+      if (hport->connected)
         {
           /* Yes.. enumerate the newly connected device */
 
-          ret = CONN_ENUMERATE(dev, rhpndx);
+          (void)CONN_ENUMERATE(dev, hport);
-          if (ret < 0)
-            {
-              uvdbg("%s RHport%d CONN_ENUMERATE failed: %d\n", hcistr, rhpndx+1, ret);
-              connected[rhpndx] = false;
-            }
         }
     }
 

configs/sama5d4-ek/src/sam_usb.c

@@ -112,35 +112,23 @@ static int usbhost_waiter(struct usbhost_connection_s *dev, const char *hcistr)
 static int usbhost_waiter(struct usbhost_connection_s *dev)
 #endif
 {
-  bool connected[SAM_OHCI_NRHPORT] = {false, false, false};
+  struct usbhost_hubport_s *hport;
-  int rhpndx;
-  int ret;
 
-  uvdbg("%s Waiter Running\n", hcistr);
+  uvdbg("Running\n");
   for (;;)
     {
       /* Wait for the device to change state */
 
-      rhpndx = CONN_WAIT(dev, connected);
+      DEBUGVERIFY(CONN_WAIT(dev, &hport));
-      DEBUGASSERT(rhpndx >= 0 && rhpndx < SAM_OHCI_NRHPORT);
+      uvdbg("%s\n", hport->connected ? "connected" : "disconnected");
-
-      connected[rhpndx] = !connected[rhpndx];
-
-      uvdbg("%s RHport%d %s\n",
-            hcistr, rhpndx + 1, connected[rhpndx] ? "connected" : "disconnected");
 
       /* Did we just become connected? */
 
-      if (connected[rhpndx])
+      if (hport->connected)
         {
           /* Yes.. enumerate the newly connected device */
 
-          ret = CONN_ENUMERATE(dev, rhpndx);
+          (void)CONN_ENUMERATE(dev, hport);
-          if (ret < 0)
-            {
-              uvdbg("%s RHport%d CONN_ENUMERATE failed: %d\n", hcistr, rhpndx+1, ret);
-              connected[rhpndx] = false;
-            }
         }
     }
 

configs/shenzhou/src/stm32_usb.c

@@ -1,7 +1,7 @@
 /************************************************************************************
  * configs/shenzhou/src/stm32_usb.c
  *
- *   Copyright (C) 2012-2013 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2012-2013, 2015 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
  *
  * Redistribution and use in source and binary forms, with or without
@@ -44,6 +44,7 @@
 #include <stdbool.h>
 #include <sched.h>
 #include <errno.h>
+#include <assert.h>
 #include <debug.h>
 
 #include <nuttx/usb/usbdev.h>
@@ -99,27 +100,23 @@ static struct usbhost_connection_s *g_usbconn;
 #ifdef CONFIG_USBHOST
 static int usbhost_waiter(int argc, char *argv[])
 {
-  bool connected = false;
+  struct usbhost_hubport_s *hport;
-  int ret;
 
   uvdbg("Running\n");
   for (;;)
     {
       /* Wait for the device to change state */
 
-      ret = CONN_WAIT(g_usbconn, &connected);
+      DEBUGVERIFY(CONN_WAIT(g_usbconn, &hport));
-      DEBUGASSERT(ret == OK);
+      uvdbg("%s\n", hport->connected ? "connected" : "disconnected");
-
-      connected = !connected;
-      uvdbg("%s\n", connected ? "connected" : "disconnected");
 
       /* Did we just become connected? */
 
-      if (connected)
+      if (hport->connected)
         {
           /* Yes.. enumerate the newly connected device */
 
-          (void)CONN_ENUMERATE(g_usbconn, 0);
+          (void)CONN_ENUMERATE(g_usbconn, hport);
         }
     }
 

configs/stm3220g-eval/src/stm32_usb.c

@@ -1,7 +1,7 @@
 /************************************************************************************
  * configs/stm3220g-eval/src/stm32_usb.c
  *
- *   Copyright (C) 2012-2013 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2012-2013, 2015 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
  *
  * Redistribution and use in source and binary forms, with or without
@@ -44,6 +44,7 @@
 #include <stdbool.h>
 #include <sched.h>
 #include <errno.h>
+#include <assert.h>
 #include <debug.h>
 
 #include <nuttx/usb/usbdev.h>
@@ -99,27 +100,23 @@ static struct usbhost_connection_s *g_usbconn;
 #ifdef CONFIG_USBHOST
 static int usbhost_waiter(int argc, char *argv[])
 {
-  bool connected = false;
+  struct usbhost_hubport_s *hport;
-  int ret;
 
   uvdbg("Running\n");
   for (;;)
     {
       /* Wait for the device to change state */
 
-      ret = CONN_WAIT(g_usbconn, &connected);
+      DEBUGVERIFY(CONN_WAIT(g_usbconn, &hport));
-      DEBUGASSERT(ret == OK);
+      uvdbg("%s\n", hport->connected ? "connected" : "disconnected");
-
-      connected = !connected;
-      uvdbg("%s\n", connected ? "connected" : "disconnected");
 
       /* Did we just become connected? */
 
-      if (connected)
+      if (hport->connected)
         {
           /* Yes.. enumerate the newly connected device */
 
-          (void)CONN_ENUMERATE(g_usbconn, 0);
+          (void)CONN_ENUMERATE(g_usbconn, hport);
         }
     }
 

configs/stm3240g-eval/src/stm32_usb.c

@@ -1,7 +1,7 @@
 /************************************************************************************
  * configs/stm3240g-eval/src/stm32_usbdev.c
  *
- *   Copyright (C) 2012-2013 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2012-2013, 2015 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
  *
  * Redistribution and use in source and binary forms, with or without
@@ -44,6 +44,7 @@
 #include <stdbool.h>
 #include <sched.h>
 #include <errno.h>
+#include <assert.h>
 #include <debug.h>
 
 #include <nuttx/usb/usbdev.h>
@@ -99,27 +100,23 @@ static struct usbhost_connection_s *g_usbconn;
 #ifdef CONFIG_USBHOST
 static int usbhost_waiter(int argc, char *argv[])
 {
-  bool connected = false;
+  struct usbhost_hubport_s *hport;
-  int ret;
 
   uvdbg("Running\n");
   for (;;)
     {
       /* Wait for the device to change state */
 
-      ret = CONN_WAIT(g_usbconn, &connected);
+      DEBUGVERIFY(CONN_WAIT(g_usbconn, &hport));
-      DEBUGASSERT(ret == OK);
+      uvdbg("%s\n", hport->connected ? "connected" : "disconnected");
-
-      connected = !connected;
-      uvdbg("%s\n", connected ? "connected" : "disconnected");
 
       /* Did we just become connected? */
 
-      if (connected)
+      if (hport->connected)
         {
           /* Yes.. enumerate the newly connected device */
 
-          (void)CONN_ENUMERATE(g_usbconn, 0);
+          (void)CONN_ENUMERATE(g_usbconn, hport);
         }
     }
 

configs/stm32f429i-disco/src/stm32_usb.c

@@ -44,6 +44,7 @@
 #include <stdbool.h>
 #include <sched.h>
 #include <errno.h>
+#include <assert.h>
 #include <debug.h>
 
 #include <nuttx/usb/usbdev.h>
@@ -99,28 +100,23 @@ static struct usbhost_connection_s *g_usbconn;
 #ifdef CONFIG_USBHOST
 static int usbhost_waiter(int argc, char *argv[])
 {
-  bool connected = false;
+  struct usbhost_hubport_s *hport;
-  int ret;
 
   uvdbg("Running\n");
   for (;;)
     {
       /* Wait for the device to change state */
 
-      ret = CONN_WAIT(g_usbconn, &connected);
+      DEBUGVERIFY(CONN_WAIT(g_usbconn, &hport));
-      DEBUGASSERT(ret == OK);
+      uvdbg("%s\n", hport->connected ? "connected" : "disconnected");
-      UNUSED(ret);
-
-      connected = !connected;
-      uvdbg("%s\n", connected ? "connected" : "disconnected");
 
       /* Did we just become connected? */
 
-      if (connected)
+      if (hport->connected)
         {
           /* Yes.. enumerate the newly connected device */
 
-          (void)CONN_ENUMERATE(g_usbconn, 0);
+          (void)CONN_ENUMERATE(g_usbconn, hport);
         }
     }
 

configs/stm32f4discovery/src/stm32_usb.c

@@ -1,7 +1,7 @@
 /************************************************************************************
  * configs/stm32f4discovery/src/stm32_usb.c
  *
- *   Copyright (C) 2012-2013 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2012-2013, 2015 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
  *
  * Redistribution and use in source and binary forms, with or without
@@ -44,6 +44,7 @@
 #include <stdbool.h>
 #include <sched.h>
 #include <errno.h>
+#include <assert.h>
 #include <debug.h>
 
 #include <nuttx/usb/usbdev.h>
@@ -99,28 +100,23 @@ static struct usbhost_connection_s *g_usbconn;
 #ifdef CONFIG_USBHOST
 static int usbhost_waiter(int argc, char *argv[])
 {
-  bool connected = false;
+  struct usbhost_hubport_s *hport;
-  int ret;
 
   uvdbg("Running\n");
   for (;;)
     {
       /* Wait for the device to change state */
 
-      ret = CONN_WAIT(g_usbconn, &connected);
+      DEBUGVERIFY(CONN_WAIT(g_usbconn, &hport));
-      DEBUGASSERT(ret == OK);
+      uvdbg("%s\n", hport->connected ? "connected" : "disconnected");
-      UNUSED(ret);
-
-      connected = !connected;
-      uvdbg("%s\n", connected ? "connected" : "disconnected");
 
       /* Did we just become connected? */
 
-      if (connected)
+      if (hport->connected)
         {
           /* Yes.. enumerate the newly connected device */
 
-          (void)CONN_ENUMERATE(g_usbconn, 0);
+          (void)CONN_ENUMERATE(g_usbconn, hport);
         }
     }
 

configs/sure-pic32mx/src/pic32mx_nsh.c

@@ -1,7 +1,7 @@
 /****************************************************************************
  * config/sure-pic32mx/src/pic32mx_nsh.c
  *
- *   Copyright (C) 2011-2013 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2011-2013, 2015 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
  *
  * Redistribution and use in source and binary forms, with or without
@@ -43,6 +43,7 @@
 #include <unistd.h>
 #include <syslog.h>
 #include <errno.h>
+#include <assert.h>
 
 #include <nuttx/board.h>
 #include <nuttx/spi/spi.h>
@@ -165,28 +166,23 @@ static struct usbhost_connection_s *g_usbconn;
 #ifdef NSH_HAVE_USBHOST
 static int nsh_waiter(int argc, char *argv[])
 {
-  bool connected = false;
+  struct usbhost_hubport_s *hport;
-  int ret;
 
   syslog(LOG_INFO, "nsh_waiter: Running\n");
   for (;;)
     {
       /* Wait for the device to change state */
 
-      ret = CONN_WAIT(g_usbconn, &connected);
+      DEBUGVERIFY(CONN_WAIT(g_usbconn, &hport));
-      DEBUGASSERT(ret == OK);
+      syslog(LOG_INFO, "nsh_waiter: %s\n", hport->connected ? "connected" : "disconnected");
-
-      connected = !connected;
-      syslog(LOG_INFO, "nsh_waiter: %s\n",
-             connected ? "connected" : "disconnected");
 
       /* Did we just become connected? */
 
-      if (connected)
+      if (hport->connected)
         {
           /* Yes.. enumerate the newly connected device */
 
-          (void)CONN_ENUMERATE(g_usbconn, 0);
+          (void)CONN_ENUMERATE(g_usbconn, hport);
         }
     }