mirror of
https://github.com/PX4/PX4-Autopilot.git
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Add a text for the new composite USB device
git-svn-id: https://nuttx.svn.sourceforge.net/svnroot/nuttx/trunk@4341 7fd9a85b-ad96-42d3-883c-3090e2eb8679
This commit is contained in:
patacongo
@@ -1,7 +1,7 @@
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############################################################################
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# apps/examples/Makefile
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#
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# Copyright (C) 2011 Gregory Nutt. All rights reserved.
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# Copyright (C) 2011-2012 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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@@ -37,10 +37,11 @@
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# Sub-directories
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SUBDIRS = adc buttons can dhcpd ftpc hello helloxx hidkbd igmp lcdrw mm \
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mount nettest nsh null nx nxffs nxflat nxhello nximage nxlines \
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nxtext ostest pashello pipe poll pwm rgmp romfs sendmail serloop \
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thttpd tiff touchscreen udp uip usbserial usbstorage usbterm wget wlan
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SUBDIRS = adc buttons can composite dhcpd ftpc hello helloxx hidkbd igmp \
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lcdrw mm mount nettest nsh null nx nxffs nxflat nxhello nximage \
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nxlines nxtext ostest pashello pipe poll pwm rgmp romfs sendmail \
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serloop thttpd tiff touchscreen udp uip usbserial usbstorage usbterm \
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wget wlan
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# Sub-directories that might need context setup. Directories may need
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# context setup for a variety of reasons, but the most common is because
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@@ -55,7 +56,7 @@ SUBDIRS = adc buttons can dhcpd ftpc hello helloxx hidkbd igmp lcdrw mm \
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CNTXTDIRS = pwm
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ifeq ($(CONFIG_NSH_BUILTIN_APPS),y)
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CNTXTDIRS += adc can dhcpd nettest
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CNTXTDIRS += adc can composite dhcpd nettest
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endif
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ifeq ($(CONFIG_EXAMPLES_HELLOXX_BUILTIN),y)
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@@ -110,6 +110,71 @@ examples/can
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built-in, the default is 32. Otherwise messages are sent and received
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indefinitely.
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examples/composite
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^^^^^^^^^^^^^^^^^^
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This example test a USB composite device. The only supported composite is
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CDC/ACM serial with a USB mass storage device.
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Required overall configuration:
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CONFIG_USBDEV - USB device support
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CONFIG_USBDEV_COMPOSITE - USB composite device support
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CONFIG_CDCACM - USB CDC/ACM serial device support
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CONFIG_CDCACM_COMPOSITE - USB CDC/ACM serial composite device support
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CONFIG_USBMSC - USB mass storage device support
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CONFIG_USBMSC_COMPOSITE - USB mass storage composite device support
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CONFIG_NSH_BUILTIN_APPS
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This example can be built as two NSH "built-in" commands if this option
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is selected: 'msconn' will connect the USB mass storage device; 'msdis'
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will disconnect the USB storage device.
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Configuration options unique to this example:
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CONFIG_EXAMPLES_COMPOSITE_DEBUGMM
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Enables some debug tests to check for memory usage and memory leaks.
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CONFIG_EXAMPLES_COMPOSITE_NLUNS
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Defines the number of logical units (LUNs) exported by the USB storage
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driver. Each LUN corresponds to one exported block driver (or partition
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of a block driver). May be 1, 2, or 3. Default is 1.
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CONFIG_EXAMPLES_COMPOSITE_DEVMINOR1
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The minor device number of the block driver for the first LUN. For
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example, N in /dev/mmcsdN. Used for registering the block driver. Default
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is zero.
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CONFIG_EXAMPLES_COMPOSITE_DEVPATH1
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The full path to the registered block driver. Default is "/dev/mmcsd0"
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CONFIG_EXAMPLES_COMPOSITE_DEVMINOR2 and CONFIG_EXAMPLES_COMPOSITE_DEVPATH2
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Similar parameters that would have to be provided if CONFIG_EXAMPLES_COMPOSITE_NLUNS
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is 2 or 3. No defaults.
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CONFIG_EXAMPLES_COMPOSITE_DEVMINOR3 and CONFIG_EXAMPLES_COMPOSITE_DEVPATH2
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Similar parameters that would have to be provided if CONFIG_EXAMPLES_COMPOSITE_NLUNS
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is 3. No defaults.
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CONFIG_EXAMPLES_COMPOSITE_BUFLEN. Default 256.
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CONFIG_EXAMPLES_COMPOSITE_TTYUSB - The minor number of the USB serial device.
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Default is zero (corresponding to /dev/ttyUSB0. Default is zero.
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CCONFIG_EXAMPLES_COMPOSITE_SERDEV - The string corresponding to
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CONFIG_EXAMPLES_COMPOSITE_TTYUSB. The default is "/dev/ttyUSB0".
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CONFIG_EXAMPLES_COMPOSITE_BUFSIZE - The size of the serial I/O buffer in
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bytes. Default 256 byters.
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If CONFIG_USBDEV_TRACE is enabled (or CONFIG_DEBUG and CONFIG_DEBUG_USB), then
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the example code will also manage the USB trace output. The amount of trace output
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can be controlled using:
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CONFIG_EXAMPLES_COMPOSITE_TRACEINIT
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Show initialization events
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CONFIG_EXAMPLES_COMPOSITE_TRACECLASS
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Show class driver events
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CONFIG_EXAMPLES_COMPOSITE_TRACETRANSFERS
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Show data transfer events
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CONFIG_EXAMPLES_COMPOSITE_TRACECONTROLLER
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Show controller events
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CONFIG_EXAMPLES_COMPOSITE_TRACEINTERRUPTS
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Show interrupt-related events.
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examples/dhcpd
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^^^^^^^^^^^^^^
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@@ -1046,7 +1111,7 @@ examples/usbstorage
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CONFIG_EXAMPLES_USBMSC_BUILTIN
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This example can be built as two NSH "built-in" commands if this option
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is selection: 'msconn' will connect the USB mass storage device; 'msdis'
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is selected: 'msconn' will connect the USB mass storage device; 'msdis'
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will disconnect the USB storage device.
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CONFIG_EXAMPLES_USBMSC_NLUNS
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Defines the number of logical units (LUNs) exported by the USB storage
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@@ -0,0 +1,111 @@
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############################################################################
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# apps/examples/composite/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
|
||||
# notice, this list of conditions and the following disclaimer.
|
||||
# 2. Redistributions in binary form must reproduce the above copyright
|
||||
# notice, this list of conditions and the following disclaimer in
|
||||
# the documentation and/or other materials provided with the
|
||||
# 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 device mass storage example
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ASRCS =
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CSRCS = composite_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 storage built-in application info
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APPNAME1 = conn
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PRIORITY1 = SCHED_PRIORITY_DEFAULT
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STACKSIZE1 = 2048
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APPNAME2 = disconn
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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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ifeq ($(CONFIG_NSH_BUILTIN_APPS),y)
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$(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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endif
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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 +1,267 @@
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/****************************************************************************
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* examples/composite/composite.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
|
||||
* notice, this list of conditions and the following disclaimer in
|
||||
* 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
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
* 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,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* 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_COMPOSITE_COMPOSITE_H
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#define __EXAMPLES_COMPOSITE_COMPOSITE_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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/****************************************************************************
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* Pre-Processor Definitions
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****************************************************************************/
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/* Configuration ************************************************************/
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/* OS/Driver configuration checkes */
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#ifndef CONFIG_USBDEV
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# error "USB device support is not enabled (CONFIG_USBDEV)"
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#endif
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#ifndef CONFIG_USBDEV_COMPOSITE
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# error "USB composite device support is not enabled (CONFIG_USBDEV_COMPOSITE)"
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#endif
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#ifndef CONFIG_CDCACM
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# error "USB CDC/ACM serial device support is not enabled (CONFIG_CDCACM)"
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#endif
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#ifndef CONFIG_CDCACM_COMPOSITE
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# error "USB CDC/ACM serial composite device support is not enabled (CONFIG_CDCACM_COMPOSITE)"
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#endif
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#ifndef CONFIG_USBMSC
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# error "USB mass storage device support is not enabled (CONFIG_USBMSC)"
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#endif
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#ifndef CONFIG_USBMSC_COMPOSITE
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# error "USB mass storage composite device support is not enabled (CONFIG_USBMSC_COMPOSITE)"
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#endif
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/* Example MSC default values */
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#ifndef CONFIG_EXAMPLES_COMPOSITE_NLUNS
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# define CONFIG_EXAMPLES_COMPOSITE_NLUNS 1
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#endif
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#ifndef CONFIG_EXAMPLES_COMPOSITE_DEVMINOR1
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# define CONFIG_EXAMPLES_COMPOSITE_DEVMINOR1 0
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#endif
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#ifndef CONFIG_EXAMPLES_COMPOSITE_DEVPATH1
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# define CONFIG_EXAMPLES_COMPOSITE_DEVPATH1 "/dev/mmcsd0"
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#endif
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#if CONFIG_EXAMPLES_COMPOSITE_NLUNS > 1
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# ifndef CONFIG_EXAMPLES_COMPOSITE_DEVMINOR2
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# error "CONFIG_EXAMPLES_COMPOSITE_DEVMINOR2 for LUN=2"
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# endif
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# ifndef CONFIG_EXAMPLES_COMPOSITE_DEVPATH2
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# error "CONFIG_EXAMPLES_COMPOSITE_DEVPATH2 for LUN=2"
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# endif
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# if CONFIG_EXAMPLES_COMPOSITE_NLUNS > 2
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# ifndef CONFIG_EXAMPLES_COMPOSITE_DEVMINOR3
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# error "CONFIG_EXAMPLES_COMPOSITE_DEVMINOR2 for LUN=3"
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# endif
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# ifndef CONFIG_EXAMPLES_COMPOSITE_DEVPATH2
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# error "CONFIG_EXAMPLES_COMPOSITE_DEVPATH2 for LUN=3"
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# endif
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# if CONFIG_EXAMPLES_COMPOSITE_NLUNS > 3
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# error "CONFIG_EXAMPLES_COMPOSITE_NLUNS must be {1,2,3}"
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# endif
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# endif
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#endif
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#ifndef CONFIG_EXAMPLES_COMPOSITE_BUFLEN
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# define CONFIG_EXAMPLES_COMPOSITE_BUFLEN 256
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#endif
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/* Example MSC default values */
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#ifndef CONFIG_EXAMPLES_COMPOSITE_TTYUSB
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# define CONFIG_EXAMPLES_COMPOSITE_TTYUSB 0
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#endif
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#ifndef CONFIG_EXAMPLES_COMPOSITE_SERDEV
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# if CONFIG_EXAMPLES_COMPOSITE_TTYUSB != 0
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# error "Serial device unknown (CONFIG_EXAMPLES_COMPOSITE_SERDEV)"
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# else
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# define CONFIG_EXAMPLES_COMPOSITE_SERDEV "/dev/ttyUSB0"
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# endif
|
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#endif
|
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|
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#ifndef CONFIG_EXAMPLES_COMPOSITE_BUFSIZE
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# define CONFIG_EXAMPLES_COMPOSITE_BUFSIZE 256
|
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#endif
|
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|
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/* Trace initialization *****************************************************/
|
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|
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#ifdef CONFIG_EXAMPLES_COMPOSITE_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)
|
||||
#endif
|
||||
|
||||
#define TRACE_ERROR_BITS (TRACE_DEVERROR_BIT|TRACE_CLSERROR_BIT)
|
||||
|
||||
#ifdef CONFIG_EXAMPLES_COMPOSITE_TRACECLASS
|
||||
# define TRACE_CLASS_BITS (TRACE_CLASS_BIT|TRACE_CLASSAPI_BIT|TRACE_CLASSSTATE_BIT)
|
||||
#else
|
||||
# define TRACE_CLASS_BITS (0)
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_EXAMPLES_COMPOSITE_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_EXAMPLES_COMPOSITE_TRACECONTROLLER
|
||||
# define TRACE_CONTROLLER_BITS (TRACE_EP_BIT|TRACE_DEV_BIT)
|
||||
#else
|
||||
# define TRACE_CONTROLLER_BITS (0)
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_EXAMPLES_COMPOSITE_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)
|
||||
|
||||
/* Entry point **************************************************************/
|
||||
|
||||
#ifdef CONFIG_NSH_BUILTIN_APPS
|
||||
# define MAIN_NAME conn_main
|
||||
# define MAIN_NAME_STRING "conn"
|
||||
#else
|
||||
# define MAIN_NAME user_start
|
||||
# define MAIN_NAME_STRING "user_start"
|
||||
#endif
|
||||
|
||||
/* Debug ********************************************************************/
|
||||
|
||||
#ifdef CONFIG_CPP_HAVE_VARARGS
|
||||
# ifdef CONFIG_DEBUG
|
||||
# define message(...) lib_lowprintf(__VA_ARGS__)
|
||||
# define msgflush()
|
||||
# else
|
||||
# define message(...) printf(__VA_ARGS__)
|
||||
# define msgflush() fflush(stdout)
|
||||
# endif
|
||||
#else
|
||||
# ifdef CONFIG_DEBUG
|
||||
# define message lib_lowprintf
|
||||
# define msgflush()
|
||||
# else
|
||||
# define message printf
|
||||
# define msgflush() fflush(stdout)
|
||||
# endif
|
||||
#endif
|
||||
|
||||
/****************************************************************************
|
||||
* Public Types
|
||||
****************************************************************************/
|
||||
|
||||
/* All global variables used by this example are packed into a structure in
|
||||
* order to avoid name collisions.
|
||||
*/
|
||||
|
||||
struct composite_state_s
|
||||
{
|
||||
/* This is the handle that references to this particular USB composite driver
|
||||
* instance. It is only needed if the example is built using
|
||||
* CONFIG_NSH_BUILTIN_APPS. In this case, the value of the driver handle
|
||||
* must be remembered between the 'conn' and 'disconn' commands.
|
||||
*/
|
||||
|
||||
FAR void *cmphandle; /* Composite device handle */
|
||||
FAR void *mschandle; /* Mass storage device handle */
|
||||
|
||||
/* Serial file descriptors */
|
||||
|
||||
#if !defined(CONFIG_NSH_BUILTIN_APPS) || defined(CONFIG_DISABLE_SIGNALS)
|
||||
int outfd; /* Blocking write-only */
|
||||
int infd; /* Non-blockig read-only */
|
||||
#endif
|
||||
|
||||
/* Heap usage samples. These are useful for checking USB storage memory
|
||||
* usage and for tracking down memoryh leaks.
|
||||
*/
|
||||
|
||||
#ifdef CONFIG_EXAMPLES_COMPOSITE_DEBUGMM
|
||||
struct mallinfo mmstart; /* Memory usage before the connection */
|
||||
struct mallinfo mmprevious; /* The last memory usage sample */
|
||||
struct mallinfo mmcurrent; /* The current memory usage sample */
|
||||
#endif
|
||||
|
||||
/* Serial I/O buffer */
|
||||
|
||||
#if !defined(CONFIG_NSH_BUILTIN_APPS) || defined(CONFIG_DISABLE_SIGNALS)
|
||||
uint8_t serbuf[CONFIG_EXAMPLES_COMPOSITE_BUFSIZE];
|
||||
#endif
|
||||
};
|
||||
|
||||
/****************************************************************************
|
||||
* Public Data
|
||||
****************************************************************************/
|
||||
|
||||
/* All global variables used by this example are packed into a structure in
|
||||
* order to avoid name collisions.
|
||||
*/
|
||||
|
||||
extern struct composite_state_s g_composite;
|
||||
|
||||
/****************************************************************************
|
||||
* Public Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Name: composite_archinitialize
|
||||
*
|
||||
* Description:
|
||||
* Perform architecture specific initialization.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
extern int composite_archinitialize(void);
|
||||
|
||||
#endif /* __EXAMPLES_COMPOSITE_COMPOSITE_H */
|
||||
File diff suppressed because it is too large
Load Diff
Reference in New Issue
Block a user