Fix STM32 F2/F4 SDIO clocking; Clean-up files in sched/ directory

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4940 42af7a65-404d-4744-a932-0658087f49c3

2 files changed, 437 insertions, 15 deletions

diff --git a/nuttx/configs/stm3220g-eval/nsh2/appconfig b/nuttx/configs/stm3220g-eval/nsh2/appconfig
index 35d687884..23d9167fa 100644
--- a/nuttx/configs/stm3220g-eval/nsh2/appconfig
+++ b/nuttx/configs/stm3220g-eval/nsh2/appconfig
@@ -80,6 +80,10 @@ ifeq ($(CONFIG_WATCHDOG),y)
 CONFIGURED_APPS += examples/watchdog
 endif
 
+ifeq ($(CONFIG_INPUT_STMPE811),y)
+CONFIGURED_APPS += examples/touchscreen
+endif
+
 # Uncomment examples/ftpc to include the FTP client example
 # Uncomment examples/ftpd to include the FTP daemon example
 
@@ -87,3 +91,12 @@ ifeq ($(CONFIG_NET),y)
 #CONFIGURED_APPS += examples/ftpc
 #CONFIGURED_APPS += examples/ftpd
 endif
+
+# Uncomment to select a graphics example
+
+ifeq ($(CONFIG_NX),y)
+#CONFIGURED_APPS += examples/nx
+#CONFIGURED_APPS += examples/nxhello
+#CONFIGURED_APPS += examples/nximage
+#CONFIGURED_APPS += examples/nxlines
+endif
diff --git a/nuttx/configs/stm3220g-eval/nsh2/defconfig b/nuttx/configs/stm3220g-eval/nsh2/defconfig
index 6ea3f18a0..11233ffb4 100644
--- a/nuttx/configs/stm3220g-eval/nsh2/defconfig
+++ b/nuttx/configs/stm3220g-eval/nsh2/defconfig
@@ -334,7 +334,7 @@ CONFIG_STM32_MII_MCO2=n
 CONFIG_STM32_RMII=n
 CONFIG_STM32_AUTONEG=y
 #CONFIG_STM32_ETHFD
-#CONFIG_STM32_ETH100MB
+#CONFIG_STM32_ETH100MBPS
 CONFIG_STM32_PHYSR=16
 CONFIG_STM32_PHYSR_SPEED=0x0002
 CONFIG_STM32_PHYSR_100MBPS=0x0000
@@ -517,6 +517,7 @@ CONFIG_DEBUG_PWM=n
 CONFIG_DEBUG_CAN=n
 CONFIG_DEBUG_I2C=n
 CONFIG_DEBUG_DMA=n
+
 CONFIG_HAVE_CXX=y
 CONFIG_HAVE_CXXINITIALIZE=y
 CONFIG_MM_REGIONS=1
@@ -529,7 +530,7 @@ CONFIG_START_MONTH=12
 CONFIG_START_DAY=6
 CONFIG_GREGORIAN_TIME=n
 CONFIG_JULIAN_TIME=n
-CONFIG_DEV_CONSOLE=y
+CONFIG_DEV_CONSOLE=n
 CONFIG_DEV_LOWCONSOLE=n
 CONFIG_MUTEX_TYPES=n
 CONFIG_PRIORITY_INHERITANCE=n
@@ -541,7 +542,7 @@ CONFIG_SDCLONE_DISABLE=y
 CONFIG_SCHED_WORKQUEUE=y
 CONFIG_SCHED_WORKPRIORITY=192
 CONFIG_SCHED_WORKPERIOD=(50*1000)
-CONFIG_SCHED_WORKSTACKSIZE=1024
+CONFIG_SCHED_WORKSTACKSIZE=2048
 CONFIG_SIG_SIGWORK=4
 CONFIG_SCHED_WAITPID=y
 CONFIG_SCHED_ATEXIT=n
@@ -936,6 +937,74 @@ CONFIG_RTC_FREQUENCY=n
 CONFIG_RTC_ALARM=n
 
 #
+# Input device configuration
+#
+CONFIG_INPUT=n
+CONFIG_INPUT_TSC2007=n
+
+#
+# STMPE811 input device configuration
+#
+# Prerequisites:  CONFIG_INPUT=y
+# Other settings that effect the driver: CONFIG_DISABLE_POLL
+#
+# CONFIG_INPUT_STMPE811
+#   Enables support for the STMPE811 driver (Needs CONFIG_INPUT)
+# CONFIG_STMPE811_SPI
+#   Enables support for the SPI interface (not currenly supported)
+# CONFIG_STMPE811_I2C
+#   Enables support for the I2C interface
+# CONFIG_STMPE811_MULTIPLE
+#   Can be defined to support multiple STMPE811 devices on board.
+# CONFIG_STMPE811_ACTIVELOW
+#   Interrupt is generated by an active low signal (or falling edge).
+# CONFIG_STMPE811_EDGE
+#   Interrupt is generated on an edge (vs. on the active level)
+# CONFIG_STMPE811_NPOLLWAITERS
+#   Maximum number of threads that can be waiting on poll() (ignored if
+#   CONFIG_DISABLE_POLL is set).
+# CONFIG_STMPE811_TSC_DISABLE
+#   Disable driver touchscreen functionality.
+# CONFIG_STMPE811_ADC_DISABLE
+#   Disable driver ADC functionality.
+# CONFIG_STMPE811_GPIO_DISABLE
+#   Disable driver GPIO functionality.
+# CONFIG_STMPE811_GPIOINT_DISABLE
+#   Disable driver GPIO interrupt functionality (ignored if GPIO functionality is
+#   disabled).
+# CONFIG_STMPE811_SWAPXY
+#   Reverse the meaning of X and Y to handle different LCD orientations.
+#   For the STM3220G-EVAL, X and Y should be swapped in PORTRAIT modes
+# CONFIG_STMPE811_TEMP_DISABLE
+#   Disable driver temperature sensor functionality.
+# CONFIG_STMPE811_REGDBUG
+#   Enabled very low register-level debug output.  Requires CONFIG_DEBUG.
+# CONFIG_STMPE811_THRESHX and CONFIG_STMPE811_THRESHY
+#   STMPE811 touchscreen data comes in a a very high rate.  New touch positions
+#   will only be reported when the X or Y data changes by these thresholds.
+#   This trades reduces data rate for some loss in dragging accuracy.  The
+#   STMPE811 is configure for 12-bit values so the raw ranges are 0-4095. So
+#   for example, if your display is 320x240, then THRESHX=13 and THRESHY=17
+#   would correspond to one pixel.  Default: 12
+#
+CONFIG_INPUT_STMPE811=n
+CONFIG_STMPE811_SPI=n
+CONFIG_STMPE811_I2C=y
+CONFIG_STMPE811_MULTIPLE=y
+CONFIG_STMPE811_ACTIVELOW=y
+CONFIG_STMPE811_EDGE=y
+#CONFIG_STMPE811_NPOLLWAITERS
+CONFIG_STMPE811_TSC_DISABLE=n
+CONFIG_STMPE811_ADC_DISABLE=y
+CONFIG_STMPE811_GPIO_DISABLE=y
+CONFIG_STMPE811_GPIOINT_DISABLE=y
+CONFIG_STMPE811_SWAPXY=y
+CONFIG_STMPE811_TEMP_DISABLE=y
+CONFIG_STMPE811_REGDEBUG=n
+CONFIG_STMPE811_THRESHX=26
+CONFIG_STMPE811_THRESHY=34
+
+#
 # USB Device Configuration
 #
 # CONFIG_USBDEV
@@ -1082,11 +1151,11 @@ CONFIG_WATCHDOG=n
 # CONFIG_NXTK_BORDERWIDTH
 #   Specifies with with of the border (in pixels) used with
 #   framed windows.  The default is 4.
-# CONFIG_NXTK_BORDERCOLOR1 and CONFIG_NXTK_BORDERCOLOR2
+# CONFIG_NXTK_BORDERCOLOR1, CONFIG_NXTK_BORDERCOLOR2, CONFIG_NXTK_BORDERCOLOR3
 #   Specify the colors of the border used with framed windows.
-#   CONFIG_NXTK_BORDERCOLOR2 is the shadow side color and so
-#   is normally darker.  The default is medium and dark grey,
-#   respectively
+#   CONFIG_NXTK_BORDERCOLOR2 is the shadow side color and so is normally darker.
+#   CONFIG_NXTK_BORDERCOLOR3 is the shiny side color and so is normally brighter.
+#   The default is mediumdark grey, and light grey, respectively
 # CONFIG_NXTK_AUTORAISE
 #   If set, a window will be raised to the top if the mouse position
 #   is over a visible portion of the window.  Default: A mouse
@@ -1200,10 +1269,80 @@ CONFIG_NX_MXSERVERMSGS=32
 CONFIG_NX_MXCLIENTMSGS=16
 
 #
+# NxConsole Configuration Settings:
+#
+# CONFIG_NXCONSOLE
+#   Enables building of the NxConsole driver.
+# CONFIG_NXCONSOLE_BPP
+#   Currently, NxConsole supports only a single pixel depth. This
+#   configuration setting must be provided to support that single pixel depth.
+#   Default: The smallest enabled pixel depth. (see CONFIG_NX_DISABLE_*BPP)
+# CONFIG_NXCONSOLE_MXCHARS
+#   NxConsole needs to remember every character written to the console so
+#   that it can redraw the window. This setting determines the size of some
+#   internal memory allocations used to hold the character data. Default: 128.
+# CONFIG_NXCONSOLE_CACHESIZE
+#   NxConsole supports caching of rendered fonts. This font caching is required
+#   for two reasons: (1) First, it improves text performance, but more
+#   importantly (2) it preserves the font memory. Since the NX server runs on
+#   a separate server thread, it requires that the rendered font memory persist
+#   until the server has a chance to render the font. (NOTE: There is still
+#   inherently a race condition in this!). Unfortunately, the font cache would
+#   be quite large if all fonts were saved. The CONFIG_NXCONSOLE_CACHESIZE setting
+#   will control the size of the font cache (in number of glyphs). Only that
+#   number of the most recently used glyphs will be retained. Default: 16.
+# CONFIG_NXCONSOLE_LINESEPARATION
+#   This the space (in rows) between each row of test.  Default: 2
+# CONFIG_NXCONSOLE_NOWRAP
+#   By default, lines will wrap when the test reaches the right hand side
+#   of the window. This setting can be defining to change this behavior so
+#   that the text is simply truncated until a new line is  encountered.
+#
+CONFIG_NXCONSOLE=n
+CONFIG_NXCONSOLE_BPP=16
+CONFIG_NXCONSOLE_MXCHARS=256
+CONFIG_NXCONSOLE_CACHESIZE=32
+# CONFIG_NXCONSOLE_LINESEPARATION
+# CONFIG_NXCONSOLE_NOWRAP
+
+#
+# STM3220G-EVAL LCD Hardware Configuration
+#
+# CONFIG_LCD_NOGETRUN
+#   NX components need to know if it can read from the LCD or not. If reading
+#   from the LCD is supported, then NxConsole can do more efficient
+#   scrolling. Default: Supported
+# CONFIG_LCD_LANDSCAPE - Define for 320x240 display "landscape"
+#   support. Default is this 320x240 "landscape" orientation
+# CONFIG_LCD_RLANDSCAPE - Define for 320x240 display "reverse
+#   landscape" support. Default is this 320x240 "landscape"
+#   orientation
+# CONFIG_LCD_PORTRAIT - Define for 240x320 display "portrait"
+#   orientation support.  In this orientation, the STM3220G-EVAL's
+#   LCD ribbon cable is at the bottom of the display. Default is
+#   320x240 "landscape" orientation.
+# CONFIG_LCD_RPORTRAIT - Define for 240x320 display "reverse
+#   portrait" orientation support.  In this orientation, the
+#   STM3220G-EVAL's LCD ribbon cable is at the top of the display.
+#   Default is 320x240 "landscape" orientation.
+#
+CONFIG_LCD_NOGETRUN=y
+CONFIG_LCD_LANDSCAPE=n
+CONFIG_LCD_RLANDSCAPE=n
+CONFIG_LCD_PORTRAIT=n
+CONFIG_LCD_RPORTRAIT=y
+
+#
+# STM3220G-EVAL specific LCD settings
+#
+CONFIG_STM32_ILI9320_DISABLE=n
+CONFIG_STM32_ILI9325_DISABLE=n
+
+#
 # Settings for examples/uip
 #
-CONFIG_EXAMPLE_UIP_IPADDR==(192<<24|168<<16|21<<8|15)
-CONFIG_EXAMPLE_UIP_DRIPADDR=(192<<24|168<<16|21<<8|10)
+CONFIG_EXAMPLE_UIP_IPADDR=(10<<24|0<<16|0<<8|2)
+CONFIG_EXAMPLE_UIP_DRIPADDR=(10<<24|0<<16|0<<8|1)
 CONFIG_EXAMPLE_UIP_NETMASK=(255<<24|255<<16|255<<8|0)
 CONFIG_EXAMPLE_UIP_DHCPC=n
 
@@ -1212,10 +1351,10 @@ CONFIG_EXAMPLE_UIP_DHCPC=n
 CONFIG_EXAMPLE_NETTEST_SERVER=n
 CONFIG_EXAMPLE_NETTEST_PERFORMANCE=n
 CONFIG_EXAMPLE_NETTEST_NOMAC=y
-CONFIG_EXAMPLE_NETTEST_IPADDR==(192<<24|168<<16|21<<8|15)
-CONFIG_EXAMPLE_NETTEST_DRIPADDR=(192<<24|168<<16|21<<8|10)
+CONFIG_EXAMPLE_NETTEST_IPADDR=(10<<24|0<<16|0<<8|2)
+CONFIG_EXAMPLE_NETTEST_DRIPADDR=((10<<24|0<<16|0<<8|1)
 CONFIG_EXAMPLE_NETTEST_NETMASK=(255<<24|255<<16|255<<8|0)
-CONFIG_EXAMPLE_NETTEST_CLIENTIP=(192<<24|168<<16|21<<8|10)
+CONFIG_EXAMPLE_NETTEST_CLIENTIP=(10<<24|0<<16|0<<8|1)
 
 #
 # Settings for examples/ostest
@@ -1268,14 +1407,14 @@ CONFIG_NSH_NESTDEPTH=3
 CONFIG_NSH_DISABLESCRIPT=n
 CONFIG_NSH_DISABLEBG=n
 CONFIG_NSH_ROMFSETC=n
-CONFIG_NSH_CONSOLE=y
+CONFIG_NSH_CONSOLE=n
 CONFIG_NSH_TELNET=y
 CONFIG_NSH_ARCHINIT=y
 CONFIG_NSH_IOBUFFER_SIZE=512
 CONFIG_NSH_DHCPC=n
 CONFIG_NSH_NOMAC=y
-CONFIG_NSH_IPADDR=(192<<24|168<<16|13<<8|161)
-CONFIG_NSH_DRIPADDR=(192<<24|168<<16|13<<8|1)
+CONFIG_NSH_IPADDR=(10<<24|0<<16|0<<8|2)
+CONFIG_NSH_DRIPADDR=(10<<24|0<<16|0<<8|1)
 CONFIG_NSH_NETMASK=(255<<24|255<<16|255<<8|0)
 CONFIG_NSH_ROMFSMOUNTPT="/etc"
 CONFIG_NSH_INITSCRIPT="init.d/rcS"
@@ -1369,6 +1508,276 @@ CONFIG_EXAMPLES_USBSERIAL_TRACEINTERRUPTS=n
 #   indefinitely.
 
 #
+# Settings for examples/nx
+#
+# CONFIG_EXAMPLES_NX_BUILTIN -- Build the NX example as a "built-in"
+#  that can be executed from the NSH command line  
+# CONFIG_EXAMPLES_NX_VPLANE -- The plane to select from the frame-
+#   buffer driver for use in the test.  Default: 0
+# CONFIG_EXAMPLES_NX_DEVNO - The LCD device to select from the LCD
+#  driver for use in the test: Default: 0
+# CONFIG_EXAMPLES_NX_BGCOLOR -- The color of the background.  Default depends on
+#   CONFIG_EXAMPLES_NX_BPP.
+# CONFIG_EXAMPLES_NX_COLOR1 -- The color of window 1. Default depends on
+#   CONFIG_EXAMPLES_NX_BPP.
+# CONFIG_EXAMPLES_NX_COLOR2 -- The color of window 2. Default depends on
+#   CONFIG_EXAMPLES_NX_BPP.
+# CONFIG_EXAMPLES_NX_TBCOLOR -- The color of the toolbar. Default depends on
+#   CONFIG_EXAMPLES_NX_BPP.
+# CONFIG_EXAMPLES_NX_FONTID - Selects the font (see font ID numbers in
+#   include/nuttx/nx/nxfonts.h)
+# CONFIG_EXAMPLES_NX_FONTCOLOR -- The color of the toolbar. Default depends on
+#   CONFIG_EXAMPLES_NX_BPP.
+# CONFIG_EXAMPLES_NX_BPP -- Pixels per pixel to use.  Valid options
+#   include 2, 4, 8, 16, 24, and 32.  Default is 32.
+# CONFIG_EXAMPLES_NX_RAWWINDOWS -- Use raw windows;  Default is to
+#   use pretty, framed NXTK windows with toolbars.
+# CONFIG_EXAMPLES_NX_STACKSIZE -- The stacksize to use when creating
+#   the NX server.  Default 2048
+# CONFIG_EXAMPLES_NX_CLIENTPRIO -- The client priority.  Default: 80
+# CONFIG_EXAMPLES_NX_SERVERPRIO -- The server priority.  Default: 120
+# CONFIG_EXAMPLES_NX_NOTIFYSIGNO -- The signal number to use with
+#   nx_eventnotify().  Default: 4
+#
+CONFIG_EXAMPLES_NX_BUILTIN=y
+CONFIG_EXAMPLES_NX_VPLANE=0
+CONFIG_EXAMPLES_NX_DEVNO=0
+CONFIG_EXAMPLES_NX_BGCOLOR=0x0011
+CONFIG_EXAMPLES_NX_COLOR1=0xaedc
+CONFIG_EXAMPLES_NX_COLOR2=0xe7ff
+CONFIG_EXAMPLES_NX_TBCOLOR=0xd69a
+CONFIG_EXAMPLES_NX_FONTID=0
+CONFIG_EXAMPLES_NX_FONTCOLOR=0x0000
+CONFIG_EXAMPLES_NX_BPP=16
+CONFIG_EXAMPLES_NX_RAWWINDOWS=n
+CONFIG_EXAMPLES_NX_STACKSIZE=2048
+CONFIG_EXAMPLES_NX_CLIENTPRIO=80
+CONFIG_EXAMPLES_NX_SERVERPRIO=120
+CONFIG_EXAMPLES_NX_NOTIFYSIGNO=4
+CONFIG_EXAMPLES_NX_EXTERNINIT=n
+
+#
+# Settings for examples/nxhello
+#
+# CONFIG_EXAMPLES_NXHELLO_BUILTIN -- Build the NXHELLO example as a "built-in"
+#   that can be executed from the NSH command line    
+# CONFIG_EXAMPLES_NXHELLO_VPLANE -- The plane to select from the frame-
+#   buffer driver for use in the test.  Default: 0
+# CONFIG_EXAMPLES_NXHELLO_DEVNO - The LCD device to select from the LCD
+#   driver for use in the test: Default: 0
+# CONFIG_EXAMPLES_NXHELLO_BGCOLOR -- The color of the background.  Default
+#   depends on CONFIG_EXAMPLES_NXHELLO_BPP.
+# CONFIG_EXAMPLES_NXHELLO_FONTID - Selects the font (see font ID numbers in
+#   include/nuttx/nx/nxfonts.h)
+# CONFIG_EXAMPLES_NXHELLO_FONTCOLOR -- The color of the fonts used in the
+#   background window. Default depends on CONFIG_EXAMPLES_NXHELLO_BPP.
+# CONFIG_EXAMPLES_NXHELLO_BPP -- Pixels per pixel to use.  Valid options
+#   include 2, 4, 8, 16, 24, and 32.  Default is 32.
+# CONFIG_EXAMPLES_NXHELLO_EXTERNINIT - The driver for the graphics device on
+#   this platform requires some unusual initialization.  This is the
+#   for, for example, SPI LCD/OLED devices.  If this configuration is
+#   selected, then the platform code must provide an LCD initialization
+#   function.
+#
+CONFIG_EXAMPLES_NXHELLO_BUILTIN=y
+CONFIG_EXAMPLES_NXHELLO_VPLANE=0
+CONFIG_EXAMPLES_NXHELLO_DEVNO=0
+CONFIG_EXAMPLES_NXHELLO_BGCOLOR=0x0011
+CONFIG_EXAMPLES_NXHELLO_FONTID=6
+CONFIG_EXAMPLES_NXHELLO_FONTCOLOR=0xffdf
+CONFIG_EXAMPLES_NXHELLO_BPP=16
+CONFIG_EXAMPLES_NXHELLO_EXTERNINIT=n
+
+#
+# Settings for examples/nximage
+#
+# CONFIG_EXAMPLES_NXIMAGE_BUILTIN -- Build the NXIMAGE example as a "built-in"
+#   that can be executed from the NSH command line    
+# CONFIG_EXAMPLES_NXIMAGE_VPLANE -- The plane to select from the frame-
+#   buffer driver for use in the test.  Default: 0
+# CONFIG_EXAMPLES_NXIMAGE_DEVNO - The LCD device to select from the LCD
+#   driver for use in the test: Default: 0
+# CONFIG_EXAMPLES_NXIMAGE_BPP -- Pixels per pixel to use.  Valid options
+#   include 8, 16, and 24.  Default is 16.
+# CONFIG_EXAMPLES_NXIMAGE_XSCALEp5, CONFIG_EXAMPLES_NXIMAGE_XSCALE1p5,
+# CONFIG_EXAMPLES_NXIMAGE_XSCALE2p0 -- The logo image width is 160 columns.
+#   One of these may be defined to rescale the image horizontally by .5, 1.5,
+#   or 2.0.
+# CONFIG_EXAMPLES_NXIMAGE_YSCALEp5, CONFIG_EXAMPLES_NXIMAGE_YSCALE1p5,
+# CONFIG_EXAMPLES_NXIMAGE_YSCALE2p0 -- The logo image height is 160 rows.
+#   One of these may be defined to rescale the image vertically by .5, 1.5,
+#   or 2.0.
+# CONFIG_EXAMPLES_NXIMAGE_EXTERNINIT - The driver for the graphics device on
+#   this platform requires some unusual initialization.  This is the
+#   for, for example, SPI LCD/OLED devices.  If this configuration is
+#   selected, then the platform code must provide an LCD initialization
+#   function.
+#
+CONFIG_EXAMPLES_NXIMAGE_BUILTIN=y
+CONFIG_EXAMPLES_NXIMAGE_VPLANE=0
+CONFIG_EXAMPLES_NXIMAGE_DEVNO=0
+CONFIG_EXAMPLES_NXIMAGE_BPP=16
+CONFIG_EXAMPLES_NXIMAGE_XSCALEp5=n
+CONFIG_EXAMPLES_NXIMAGE_XSCALE1p5=y
+CONFIG_EXAMPLES_NXIMAGE_XSCALE2p0=n
+CONFIG_EXAMPLES_NXIMAGE_YSCALEp5=n
+CONFIG_EXAMPLES_NXIMAGE_YSCALE1p5=y
+CONFIG_EXAMPLES_NXIMAGE_YSCALE2p0=n
+CONFIG_EXAMPLES_NXIMAGE_EXTERNINIT=n
+
+#
+# Settings for examples/nxlines
+#
+# CONFIG_EXAMPLES_NXLINES_BUILTIN -- Build the NXLINES example as a "built-in"
+#   that can be executed from the NSH command line
+# CONFIG_EXAMPLES_NXLINES_VPLANE -- The plane to select from the frame-
+#   buffer driver for use in the test.  Default: 0
+# CONFIG_EXAMPLES_NXLINES_DEVNO - The LCD device to select from the LCD
+#   driver for use in the test: Default: 0
+# CONFIG_EXAMPLES_NXLINES_BGCOLOR -- The color of the background.  Default
+#   depends on CONFIG_EXAMPLES_NXLINES_BPP.
+# CONFIG_EXAMPLES_NXLINES_LINEWIDTH - Selects the width of the lines in
+#   pixels (default: 16)
+# CONFIG_EXAMPLES_NXLINES_LINECOLOR -- The color of the central lines drawn
+#   in the background window. Default depends on CONFIG_EXAMPLES_NXLINES_BPP
+#   (there really is no meaningful default).
+# CONFIG_EXAMPLES_NXLINES_BORDERWIDTH -- The width of the circular border
+#   drawn in the background window. (default: 4).
+# CONFIG_EXAMPLES_NXLINES_BORDERCOLOR -- The color of the circular border
+#   drawn in the background window. Default depends on CONFIG_EXAMPLES_NXLINES_BPP
+#   (there really is no meaningful default).
+# CONFIG_EXAMPLES_NXLINES_CIRCLECOLOR -- The color of the circular region
+#   filled in the background window. Default depends on CONFIG_EXAMPLES_NXLINES_BPP
+#   (there really is no meaningful default).
+# CONFIG_EXAMPLES_NXLINES_BPP -- Pixels per pixel to use.  Valid options
+#   include 2, 4, 8, 16, 24, and 32.  Default is 16.
+# CONFIG_EXAMPLES_NXLINES_EXTERNINIT - The driver for the graphics device on
+#   this platform requires some unusual initialization.  This is the
+#   for, for example, SPI LCD/OLED devices.  If this configuration is
+#   selected, then the platform code must provide an LCD initialization
+#   function.
+#
+CONFIG_EXAMPLES_NXLINES_BUILTIN=n
+CONFIG_EXAMPLES_NXLINES_VPLANE=0
+CONFIG_EXAMPLES_NXLINES_DEVNO=0
+CONFIG_EXAMPLES_NXLINES_BGCOLOR=0x0320
+CONFIG_EXAMPLES_NXLINES_LINEWIDTH=16
+CONFIG_EXAMPLES_NXLINES_LINECOLOR=0xffe0
+CONFIG_EXAMPLES_NXLINES_BORDERWIDTH=4
+CONFIG_EXAMPLES_NXLINES_BORDERCOLOR=0xffe0
+CONFIG_EXAMPLES_NXLINES_CIRCLECOLOR=0xf7bb
+CONFIG_EXAMPLES_NXLINES_BPP=16
+CONFIG_EXAMPLES_NXLINES_EXTERNINIT=n
+
+#
+# Settings for examples/touchscreen
+#
+# CONFIG_EXAMPLES_TOUCHSCREEN_BUILTIN - Build the touchscreen test as
+#   an NSH built-in function.  Default: Built as a standalone problem
+# CONFIG_EXAMPLES_TOUCHSCREEN_MINOR - The minor device number.  Minor=N
+#   correspnds to touchscreen device /dev/input0.  Note this value must
+#   with CONFIG_EXAMPLES_TOUCHSCREEN_DEVPATH.  Default 0.
+# CONFIG_EXAMPLES_TOUCHSCREEN_DEVPATH - The path to the touchscreen
+#   device.  This must be consistent with CONFIG_EXAMPLES_TOUCHSCREEN_MINOR.
+#   Default: "/dev/input0"
+# CONFIG_EXAMPLES_TOUCHSCREEN_NSAMPLES - If CONFIG_EXAMPLES_TOUCHSCREEN_BUILTIN
+#   is defined, then the number of samples is provided on the command line
+#   and this value is ignored.  Otherwise, this number of samples is
+#   collected and the program terminates.  Default:  Samples are collected
+#   indefinitely.
+#
+CONFIG_EXAMPLES_TOUCHSCREEN_BUILTIN=y
+CONFIG_EXAMPLES_TOUCHSCREEN_MINOR=0
+CONFIG_EXAMPLES_TOUCHSCREEN_DEVPATH="/dev/input0"
+CONFIG_EXAMPLES_TOUCHSCREEN_NSAMPLES=25
+
+#
+# Settings for examples/usbstorage
+#
+# CONFIG_EXAMPLES_USBMSC_BUILTIN
+#   This example can be built as two NSH "built-in" commands if this option
+#   is selection: 'msconn' will connect the USB mass storage device; 'msdis'
+#   will disconnect the USB storage device.
+# CONFIG_EXAMPLES_USBMSC_NLUNS
+#    Defines the number of logical units (LUNs) exported by the USB storage
+#    driver.  Each LUN corresponds to one exported block driver (or partition
+#    of a block driver).  May be 1, 2, or 3.  Default is 1.
+# CONFIG_EXAMPLES_USBMSC_DEVMINOR1
+#    The minor device number of the block driver for the first LUN. For
+#    example, N in /dev/mmcsdN.  Used for registering the block driver. Default
+#    is zero.
+# CONFIG_EXAMPLES_USBMSC_DEVPATH1
+#    The full path to the registered block driver.  Default is "/dev/mmcsd0"
+#  CONFIG_EXAMPLES_USBMSC_DEVMINOR2 and CONFIG_EXAMPLES_USBMSC_DEVPATH2
+#    Similar parameters that would have to be provided if CONFIG_EXAMPLES_USBMSC_NLUNS
+#    is 2 or 3.  No defaults.
+#  CONFIG_EXAMPLES_USBMSC_DEVMINOR3 and CONFIG_EXAMPLES_USBMSC_DEVPATH3
+#    Similar parameters that would have to be provided if CONFIG_EXAMPLES_USBMSC_NLUNS
+#    is 3.  No defaults.
+#  CONFIG_EXAMPLES_USBMSC_DEBUGMM
+#    Enables some debug tests to check for memory usage and memory leaks.
+#
+#  If CONFIG_USBDEV_TRACE is enabled (or CONFIG_DEBUG and CONFIG_DEBUG_USB), then
+#  the example code will also manage the USB trace output.  The amount of trace output
+#  can be controlled using:
+#
+#  CONFIG_EXAMPLES_USBMSC_TRACEINIT
+#    Show initialization events
+#  CONFIG_EXAMPLES_USBMSC_TRACECLASS
+#    Show class driver events
+#  CONFIG_EXAMPLES_USBMSC_TRACETRANSFERS
+#    Show data transfer events
+#  CONFIG_EXAMPLES_USBMSC_TRACECONTROLLER
+#    Show controller events
+#  CONFIG_EXAMPLES_USBMSC_TRACEINTERRUPTS
+#    Show interrupt-related events.
+#
+CONFIG_EXAMPLES_USBMSC_BUILTIN=y
+CONFIG_EXAMPLES_USBMSC_NLUNS=1
+CONFIG_EXAMPLES_USBMSC_DEVMINOR1=0
+CONFIG_EXAMPLES_USBMSC_DEVPATH1="/dev/mmcsd0"
+CONFIG_EXAMPLES_USBMSC_DEBUGMM=n
+CONFIG_EXAMPLES_USBMSC_TRACEINIT=n
+CONFIG_EXAMPLES_USBMSC_TRACECLASS=n
+CONFIG_EXAMPLES_USBMSC_TRACETRANSFERS=n
+CONFIG_EXAMPLES_USBMSC_TRACECONTROLLER=n
+CONFIG_EXAMPLES_USBMSC_TRACEINTERRUPTS=n
+
+#
+# Settings for examples/watchdog
+#
+# This test depends on these specific Watchdog/NSH configurations settings (your
+# specific watchdog hardware settings might require additional settings).
+#
+#   CONFIG_WATCHDOG- Enables watchdog timer support support.
+#   CONFIG_NSH_BUILTIN_APPS - Build the watchdog time test as an NSH
+#     built-in function. Default: Not built!  The example can only be used
+#     as an NSH built-in application
+#
+# The STM32 also needs one of the following enabled:
+#
+#  CONFIG_STM32_WWDG=y, OR
+#  CONFIG_STM32_IWDG=y (but not both)
+#
+# Specific configuration options for this example include:
+#
+# CONFIG_EXAMPLES_WATCHDOG_DEVPATH - The path to the Watchdog device.
+#   Default: /dev/watchdog0
+# CONFIG_EXAMPLES_WATCHDOG_PINGTIME - Time in milliseconds that the example
+#   will ping the watchdog before letting the watchdog expire. Default: 5000
+#   milliseconds
+# CONFIG_EXAMPLES_WATCHDOG_PINGDELAY - Time delay between pings in
+#   milliseconds. Default: 500 milliseconds.
+# CONFIG_EXAMPLES_WATCHDOG_TIMEOUT - The watchdog timeout value in
+#   milliseconds before the watchdog timer expires.  Default:  2000
+#   milliseconds.
+#
+# CONFIG_EXAMPLES_WATCHDOG_DEVPATH
+# CONFIG_EXAMPLES_WATCHDOG_PINGTIME
+# CONFIG_EXAMPLES_WATCHDOG_PINGDELAY
+# CONFIG_EXAMPLES_WATCHDOG_TIMEOUT
+
+#
 # Settings for examples/pwm
 #
 # CONFIG_PWM - Enables PWM support.