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https://gitee.com/mirrors_PX4/PX4-Autopilot.git
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Resync new repository with old repo r5166
git-svn-id: http://svn.code.sf.net/p/nuttx/code/trunk@5153 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo
@@ -0,0 +1,14 @@
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#
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# For a description of the syntax of this configuration file,
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# see misc/tools/kconfig-language.txt.
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#
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config EXAMPLES_CDCACM
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bool "CAN example"
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default n
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---help---
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Enable the USB CDC/ACM class driver example
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if EXAMPLES_CDCACM
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endif
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@@ -0,0 +1,109 @@
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############################################################################
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# apps/examples/cdcacm/Makefile
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#
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# Copyright (C) 2012 Gregory Nutt. All rights reserved.
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# Author: Gregory Nutt <gnutt@nuttx.org>
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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#
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in
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# the documentation and/or other materials provided with the
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# distribution.
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# 3. Neither the name NuttX nor the names of its contributors may be
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# used to endorse or promote products derived from this software
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# without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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#
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############################################################################
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-include $(TOPDIR)/.config
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-include $(TOPDIR)/Make.defs
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include $(APPDIR)/Make.defs
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# USB CDC/ACM serial mass storage example
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ASRCS =
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CSRCS = cdcacm_main.c
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AOBJS = $(ASRCS:.S=$(OBJEXT))
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COBJS = $(CSRCS:.c=$(OBJEXT))
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SRCS = $(ASRCS) $(CSRCS)
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OBJS = $(AOBJS) $(COBJS)
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ifeq ($(WINTOOL),y)
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BIN = "${shell cygpath -w $(APPDIR)/libapps$(LIBEXT)}"
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else
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BIN = "$(APPDIR)/libapps$(LIBEXT)"
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endif
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ROOTDEPPATH = --dep-path .
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# USB CDC/ACM built-in application info
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APPNAME1 = sercon
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PRIORITY1 = SCHED_PRIORITY_DEFAULT
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STACKSIZE1 = 2048
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APPNAME2 = serdis
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PRIORITY2 = SCHED_PRIORITY_DEFAULT
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STACKSIZE2 = 2048
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# Common build
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VPATH =
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all: .built
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.PHONY: context clean depend distclean
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$(AOBJS): %$(OBJEXT): %.S
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$(call ASSEMBLE, $<, $@)
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$(COBJS): %$(OBJEXT): %.c
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$(call COMPILE, $<, $@)
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.built: $(OBJS)
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@( for obj in $(OBJS) ; do \
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$(call ARCHIVE, $(BIN), $${obj}); \
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done ; )
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@touch .built
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.context:
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$(call REGISTER,$(APPNAME1),$(PRIORITY1),$(STACKSIZE1),$(APPNAME1)_main)
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$(call REGISTER,$(APPNAME2),$(PRIORITY2),$(STACKSIZE2),$(APPNAME2)_main)
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@touch $@
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context: .context
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.depend: Makefile $(SRCS)
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@$(MKDEP) $(ROOTDEPPATH) $(CC) -- $(CFLAGS) -- $(SRCS) >Make.dep
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@touch $@
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depend: .depend
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clean:
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@rm -f *.o *~ .*.swp .built
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$(call CLEAN)
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distclean: clean
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@rm -f Make.dep .depend
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-include Make.dep
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@@ -0,0 +1,165 @@
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/****************************************************************************
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* examples/cdcacm/cdcacm.h
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*
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* Copyright (C) 2012 Gregory Nutt. All rights reserved.
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* Author: Gregory Nutt <gnutt@nuttx.org>
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* 3. Neither the name NuttX nor the names of its contributors may be
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* used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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****************************************************************************/
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#ifndef __EXAMPLES_CDCACM_CDCACM_H
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#define __EXAMPLES_CDCACM_CDCACM_H
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <nuttx/config.h>
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#include <stdlib.h>
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#include <nuttx/usb/usbdev_trace.h>
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/****************************************************************************
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* Pre-Processor Definitions
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****************************************************************************/
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/* Configuration ************************************************************/
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/* Prerequisites */
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#ifndef CONFIG_USBDEV
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# error "CONFIG_USBDEV is not defined"
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#endif
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#ifndef CONFIG_CDCACM
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# error "CONFIG_CDCACM is not defined"
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#endif
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#ifndef CONFIG_NSH_BUILTIN_APPS
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# error "This example can only be built as an NSH built-in application"
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#endif
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/* Default configuration values */
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#ifndef CONFIG_EXAMPLES_CDCACM_DEVMINOR
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# define CONFIG_EXAMPLES_CDCACM_DEVMINOR 0
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#endif
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/* Trace Configuration ******************************************************/
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#ifdef CONFIG_EXAMPLES_CDCACM_TRACEINIT
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# define TRACE_INIT_BITS (TRACE_INIT_BIT)
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#else
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# define TRACE_INIT_BITS (0)
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#endif
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#define TRACE_ERROR_BITS (TRACE_DEVERROR_BIT|TRACE_CLSERROR_BIT)
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#ifdef CONFIG_EXAMPLES_CDCACM_TRACECLASS
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# define TRACE_CLASS_BITS (TRACE_CLASS_BIT|TRACE_CLASSAPI_BIT|TRACE_CLASSSTATE_BIT)
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#else
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# define TRACE_CLASS_BITS (0)
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#endif
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#ifdef CONFIG_EXAMPLES_CDCACM_TRACETRANSFERS
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# define TRACE_TRANSFER_BITS (TRACE_OUTREQQUEUED_BIT|TRACE_INREQQUEUED_BIT|TRACE_READ_BIT|\
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TRACE_WRITE_BIT|TRACE_COMPLETE_BIT)
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#else
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# define TRACE_TRANSFER_BITS (0)
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#endif
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#ifdef CONFIG_EXAMPLES_CDCACM_TRACECONTROLLER
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# define TRACE_CONTROLLER_BITS (TRACE_EP_BIT|TRACE_DEV_BIT)
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#else
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# define TRACE_CONTROLLER_BITS (0)
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#endif
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#ifdef CONFIG_EXAMPLES_CDCACM_TRACEINTERRUPTS
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# define TRACE_INTERRUPT_BITS (TRACE_INTENTRY_BIT|TRACE_INTDECODE_BIT|TRACE_INTEXIT_BIT)
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#else
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# define TRACE_INTERRUPT_BITS (0)
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#endif
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#define TRACE_BITSET (TRACE_INIT_BITS|TRACE_ERROR_BITS|TRACE_CLASS_BITS|\
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TRACE_TRANSFER_BITS|TRACE_CONTROLLER_BITS|TRACE_INTERRUPT_BITS)
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/* Debug ********************************************************************/
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#ifdef CONFIG_CPP_HAVE_VARARGS
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# ifdef CONFIG_DEBUG
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# define message(...) lib_lowprintf(__VA_ARGS__)
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# define msgflush()
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# else
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# define message(...) printf(__VA_ARGS__)
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# define msgflush() fflush(stdout)
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# endif
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#else
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# ifdef CONFIG_DEBUG
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# define message lib_lowprintf
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# define msgflush()
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# else
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# define message printf
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# define msgflush() fflush(stdout)
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# endif
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#endif
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/****************************************************************************
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* Public Types
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****************************************************************************/
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/* All global variables used by this example are packed into a structure in
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* order to avoid name collisions.
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*/
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struct cdcacm_state_s
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{
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/* This is the handle that references to this particular USB storage driver
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* instance. It is only needed if the USB mass storage device example is
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* built using CONFIG_NSH_BUILTIN_APPS. In this case, the value
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* of the driver handle must be remembered between the 'sercon' and 'msdis'
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* commands.
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*/
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FAR void *handle;
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};
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/****************************************************************************
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* Public Data
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****************************************************************************/
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/* All global variables used by this example are packed into a structure in
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* order to avoid name collisions.
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*/
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extern struct cdcacm_state_s g_cdcacm;
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/****************************************************************************
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* Public Functions
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****************************************************************************/
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#endif /* __EXAMPLES_CDCACM_CDCACM_H */
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@@ -0,0 +1,147 @@
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/****************************************************************************
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* examples/cdcacm/cdcacm_main.c
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*
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* Copyright (C) 2012 Gregory Nutt. All rights reserved.
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* Author: Gregory Nutt <gnutt@nuttx.org>
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
|
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* notice, this list of conditions and the following disclaimer.
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||||
* 2. Redistributions in binary form must reproduce the above copyright
|
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* 3. Neither the name NuttX nor the names of its contributors may be
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* used to endorse or promote products derived from this software
|
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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****************************************************************************/
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <nuttx/config.h>
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#include <sys/types.h>
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#include <stdio.h>
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#include <debug.h>
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#include <nuttx/usb/usbdev.h>
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#include <nuttx/usb/cdcacm.h>
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#include "cdcacm.h"
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/****************************************************************************
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* Definitions
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****************************************************************************/
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/****************************************************************************
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* Private Data
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****************************************************************************/
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/* All global variables used by this example are packed into a structure in
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* order to avoid name collisions.
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*/
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struct cdcacm_state_s g_cdcacm;
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/****************************************************************************
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* Private Functions
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****************************************************************************/
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/****************************************************************************
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* Public Functions
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****************************************************************************/
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/****************************************************************************
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* sercon_main
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*
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* Description:
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* This is the main program that configures the CDC/ACM serial device.
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*
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****************************************************************************/
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int sercon_main(int argc, char *argv[])
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{
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int ret;
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/* Check if there is a non-NULL USB mass storage device handle (meaning that the
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* USB mass storage device is already configured).
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*/
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if (g_cdcacm.handle)
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{
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message("sercon:: ERROR: Already connected\n");
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return EXIT_FAILURE;
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}
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/* Then, in any event, enable trace data collection as configured BEFORE
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* enabling the CDC/ACM device.
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*/
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usbtrace_enable(TRACE_BITSET);
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/* Initialize the USB CDC/ACM serial driver */
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message("sercon: Registering CDC/ACM serial driver\n");
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ret = cdcacm_initialize(CONFIG_EXAMPLES_CDCACM_DEVMINOR, &g_cdcacm.handle);
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if (ret < 0)
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{
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message("sercon: ERROR: Failed to create the CDC/ACM serial device: %d\n", -ret);
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return EXIT_FAILURE;
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}
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message("sercon: Successfully registered the CDC/ACM serial driver\n");
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return EXIT_SUCCESS;
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}
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/****************************************************************************
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* serdis_main
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*
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* Description:
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* This is a program entry point that will disconnect the CDC/ACM serial
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* device.
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*
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****************************************************************************/
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int serdis_main(int argc, char *argv[])
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{
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/* First check if the USB mass storage device is already connected */
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if (!g_cdcacm.handle)
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{
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message("serdis: ERROR: Not connected\n");
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return EXIT_FAILURE;
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}
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/* Then, in any event, disable trace data collection as configured BEFORE
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* enabling the CDC/ACM device.
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*/
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usbtrace_enable(0);
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/* Then disconnect the device and uninitialize the USB mass storage driver */
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cdcacm_uninitialize(g_cdcacm.handle);
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g_cdcacm.handle = NULL;
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message("serdis: Disconnected\n");
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return EXIT_SUCCESS;
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}
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Reference in New Issue
Block a user