From 1caf0a84f85f55d2d34066797cd46ecea8c7627e Mon Sep 17 00:00:00 2001
From: patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3>
Date: Sat, 26 May 2012 18:05:26 +0000
Subject: Add support for the USB trace cability in NSH when a USB console is
 used

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4774 42af7a65-404d-4744-a932-0658087f49c3
---
 apps/nshlib/nsh.h | 53 +++++++++++++++++++++++++++++++++++++++++++++++------
 1 file changed, 47 insertions(+), 6 deletions(-)

(limited to 'apps/nshlib/nsh.h')

diff --git a/apps/nshlib/nsh.h b/apps/nshlib/nsh.h
index babdedd91..e31fa20f1 100644
--- a/apps/nshlib/nsh.h
+++ b/apps/nshlib/nsh.h
@@ -109,17 +109,50 @@
 #    define CONFIG_NSH_UBSDEV_MINOR 0
 #  endif
 
-/* USB trace settings */
-
-#  ifndef CONFIG_NSH_UBSDEV_TRACEINIT
-#    define CONFIG_NSH_UBSDEV_TRACEINIT (TRACE_DEVERROR_BIT|TRACE_CLSERROR_BIT)
-#  endif
-
 /* The default console device is always /dev/console */
 
 #  ifndef CONFIG_NSH_USBCONDEV
 #    define CONFIG_NSH_USBCONDEV "/dev/console"
 #  endif
+
+/* USB trace settings */
+
+#ifdef CONFIG_NSH_USBDEV_TRACEINIT
+#  define TRACE_INIT_BITS       (TRACE_INIT_BIT)
+#else
+#  define TRACE_INIT_BITS       (0)
+#endif
+
+#define TRACE_ERROR_BITS        (TRACE_DEVERROR_BIT|TRACE_CLSERROR_BIT)
+
+#ifdef CONFIG_NSH_USBDEV_TRACECLASS
+#  define TRACE_CLASS_BITS      (TRACE_CLASS_BIT|TRACE_CLASSAPI_BIT|TRACE_CLASSSTATE_BIT)
+#else
+#  define TRACE_CLASS_BITS      (0)
+#endif
+
+#ifdef CONFIG_NSH_USBDEV_TRACETRANSFERS
+#  define TRACE_TRANSFER_BITS   (TRACE_OUTREQQUEUED_BIT|TRACE_INREQQUEUED_BIT|TRACE_READ_BIT|\
+                                 TRACE_WRITE_BIT|TRACE_COMPLETE_BIT)
+#else
+#  define TRACE_TRANSFER_BITS   (0)
+#endif
+
+#ifdef CONFIG_NSH_USBDEV_TRACECONTROLLER
+#  define TRACE_CONTROLLER_BITS (TRACE_EP_BIT|TRACE_DEV_BIT)
+#else
+#  define TRACE_CONTROLLER_BITS (0)
+#endif
+
+#ifdef CONFIG_NSH_USBDEV_TRACEINTERRUPTS
+#  define TRACE_INTERRUPT_BITS  (TRACE_INTENTRY_BIT|TRACE_INTDECODE_BIT|TRACE_INTEXIT_BIT)
+#else
+#  define TRACE_INTERRUPT_BITS  (0)
+#endif
+
+#define TRACE_BITSET            (TRACE_INIT_BITS|TRACE_ERROR_BITS|TRACE_CLASS_BITS|\
+                                 TRACE_TRANSFER_BITS|TRACE_CONTROLLER_BITS|TRACE_INTERRUPT_BITS)
+
 #endif
 
 /* If Telnet is selected for the NSH console, then we must configure
@@ -400,6 +433,14 @@ void nsh_freefullpath(char *relpath);
 void nsh_dumpbuffer(FAR struct nsh_vtbl_s *vtbl, const char *msg,
                     const uint8_t *buffer, ssize_t nbytes);
 
+/* USB debug support */
+
+#if defined(CONFIG_USBDEV_TRACE) && defined(HAVE_USB_CONSOLE)
+void nsh_usbtrace(void);
+#else
+#  define nsh_usbtrace()
+#endif
+
 /* Shell command handlers */
 
 #ifndef CONFIG_NSH_DISABLE_ECHO
-- 
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