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The USB monitor now works with the stm32f4discover/nsh configuration (but not with the usbnsh configuration)

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git-svn-id: http://svn.code.sf.net/p/nuttx/code/trunk@5580 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo
2013-01-29 17:42:58 +00:00
parent 2946cb47a8
commit fb94bc1258
9 changed files with 224 additions and 72 deletions
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apps/system/usbmonitor/usbmonitor.c
+72 -4
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@@ -1,5 +1,5 @@
/****************************************************************************
* apps/system/free/free.c
* apps/system/usbmonitor/usbmonitor.c
*
* Copyright (C) 2013 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
@@ -57,6 +57,60 @@
#define USBMON_PREFIX "USB Monitor: "
/* Configuration ************************************************************/
#ifndef CONFIG_SYSTEM_USBMONITOR_STACKSIZE
# define CONFIG_SYSTEM_USBMONITOR_STACKSIZE 2048
#endif
#ifndef CONFIG_SYSTEM_USBMONITOR_PRIORITY
# define CONFIG_SYSTEM_USBMONITOR_PRIORITY 50
#endif
#ifndef CONFIG_SYSTEM_USBMONITOR_INTERVAL
# define CONFIG_SYSTEM_USBMONITOR_INTERVAL 2
#endif
#ifdef CONFIG_SYSTEM_USBMONITOR_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_SYSTEM_USBMONITOR_TRACECLASS
# define TRACE_CLASS_BITS (TRACE_CLASS_BIT|TRACE_CLASSAPI_BIT|\
TRACE_CLASSSTATE_BIT)
#else
# define TRACE_CLASS_BITS (0)
#endif
#ifdef CONFIG_SYSTEM_USBMONITOR_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_SYSTEM_USBMONITOR_TRACECONTROLLER
# define TRACE_CONTROLLER_BITS (TRACE_EP_BIT|TRACE_DEV_BIT)
#else
# define TRACE_CONTROLLER_BITS (0)
#endif
#ifdef CONFIG_SYSTEM_USBMONITOR_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)
/****************************************************************************
* Private Types
****************************************************************************/
@@ -92,7 +146,7 @@ static int usbmonitor_daemon(int argc, char **argv)
while (!g_usbmonitor.stop)
{
sleep(2);
sleep(CONFIG_SYSTEM_USBMONITOR_INTERVAL);
(void)usbtrace_enumerate(usbmonitor_tracecallback, NULL);
}
@@ -120,6 +174,12 @@ int usbmonitor_start(int argc, char **argv)
/* No.. start it now */
/* First, initialize any USB tracing options that were requested */
usbtrace_enable(TRACE_BITSET);
/* Then start the USB monitoring daemon */
g_usbmonitor.started = true;
g_usbmonitor.stop = false;
@@ -144,7 +204,8 @@ int usbmonitor_start(int argc, char **argv)
}
sched_unlock();
syslog(USBMON_PREFIX "Running: %d\n", g_usbmonitor.pid);
syslog(USBMON_PREFIX "%s: %d\n",
g_usbmonitor.stop ? "Stopping" : "Running", g_usbmonitor.pid);
return 0;
}
@@ -154,9 +215,16 @@ int usbmonitor_stop(int argc, char **argv)
if (g_usbmonitor.started)
{
/* Stop the USB monitor. The next time the monitor wakes up,
* it will see the the stop indication and will exist.
*/
syslog(USBMON_PREFIX "Stopping: %d\n", g_usbmonitor.pid);
g_usbmonitor.stop = true;
return 0;
/* We may as well disable tracing since there is no listener */
usbtrace_enable(0);
}
syslog(USBMON_PREFIX "Stopped: %d\n", g_usbmonitor.pid);