Add NSH configuration for the Bit Whacker

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4661 42af7a65-404d-4744-a932-0658087f49c3

1 files changed, 61 insertions, 1 deletions

diff --git a/nuttx/configs/ubw32/README.txt b/nuttx/configs/ubw32/README.txt
index f1f13d0ac..e4706f5b0 100644
--- a/nuttx/configs/ubw32/README.txt
+++ b/nuttx/configs/ubw32/README.txt
@@ -2,7 +2,7 @@ configs/ubw32 README
 ====================
 
 This README file discusses the port of NuttX to the Sparkfun UBW32 board.
-This port uses the original v2.4 board which is based on the MicroChip
+This port uses the original v2.5 board which is based on the MicroChip
 PIC32MX460F512L.  See http://www.sparkfun.com/products/8971.  This older
 version has been replaced with this board http://www.sparkfun.com/products/9713.
 See also http://www.schmalzhaus.com/UBW32/.
@@ -511,5 +511,65 @@ selected as follow:
 Where <subdir> is one of the following:
 
   ostest:
+  =======
+    Description.
+    ------------
     This configuration directory, performs a simple OS test using
     apps/examples/ostest.
+
+    Serial Output.
+    --------------
+    The OS test produces all of its test output on the serial console.
+    This configuration has UART1 enabled as a serial console. 
+
+    TX  -- J4 pin 31: U1TX/RF8
+    RX  -- J4 pin 30: U1RX/RF2
+    GND -- J4 pin 40: GND
+    Vcc -- J4 pin 39: 5V
+ 
+  nsh:
+  ====
+    Description.
+    ------------
+    This is the NuttShell (NSH) using the NSH startup logic at
+    apps/examples/nsh.
+
+    Serial Output.
+    --------------
+    The OS test produces all of its test output on the serial console.
+    This configuration has UART1 enabled as a serial console.
+
+    TX  -- J4 pin 31: U1TX/RF8
+    RX  -- J4 pin 30: U1RX/RF2
+    GND -- J4 pin 40: GND
+    Vcc -- J4 pin 39: 5V
+ 
+    USB Configuations.
+    -----------------
+    Several USB device configurations can be enabled and included
+    as NSH built-in built in functions.
+
+    All USB device configurations require the following basic setup in
+    your NuttX configuration file to enable USB device support:
+
+      CONFIG_USBDEV=y         : Enable basic USB device support
+      CONFIG_PIC32MX_USBDEV=y : Enable PIC32 USB device support
+
+    examples/usbterm - This option can be enabled by uncommenting
+    the following line in the appconfig file:
+
+      CONFIGURED_APPS += examples/usbterm
+
+    And by enabling one of the USB serial devices:
+
+      CONFIG_PL2303=y         : Enable the Prolifics PL2303 emulation
+      CONFIG_CDCACM=y         : or the CDC/ACM serial driver (not both)
+
+    examples/cdcacm -  The examples/cdcacm program can be included as an
+    function by uncommenting the following line in the appconfig file:
+
+      CONFIGURED_APPS += examples/cdcacm
+
+    and defining the following in your .config file:
+
+      CONFIG_CDCACM=y         : Enable the CDCACM device