napushbutton: Use the GPIO API to support push buttons and LEDs
Summary

This application demonstrates how to use the GPIO API to support push buttons
and LEDs.


This application continuously reads the state of the two push buttons on the
cc9p9215 board and lights the LEDs accordingly.  LED 1 is lit whenever BUTTON1
is pushed, and LED 2 is lit when BUTTON2 is pushed.
   

Applicability

This application is specifically built and tested to run on ConnectCore 9P 9215
based jump start kits.

Build Information
appconf.h         sets application configuration settings
Makefile          Make file for the GNU toolset.
readme            this file
root.c            contains sample application source

The application build file links in the following libraries.  Most of these
libraries are not actually used by the this application.
  
libfilesys.a
libposix.a
libflash.a
libftpsvr.a
libtelnsvr.a
libdnsclnt.a
libaddp.a
libbsp.a
libtx.a
libtcpip.a
libsntp.a
libwpa.a
libcrypto.a

The application uses the following files located in the
their respective platforms.  These files are generated
when the BSP is built.

bootldr.dat     bootloader configuration file used to generate the
                file image.bin.  It controls the information placed
                in the bootloader header of the image.

image.ldr       GNU linker script used to build an image that can
                be debugged and used with the bootloader.
                
customize.ldr   Customizable GNU linker script


