Add more board models

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+CAN Example

+

+This example application utilizes CAN to send characters back and forth

+between two boards. It uses the UART to read / write the characters to

+the UART terminal. It also uses the graphical display on the board to show

+the last character transmited / received. Error handling is also included.

+

+CAN HARDWARE SETUP:

+

+To use this example you will need to hook up two DK-TM4C123G boards

+together in a CAN network. This involves hooking the CANH screw terminals

+together and the CANL terminals together. In addition 120ohm termination

+resistors will need to be added to the edges of the network between CANH

+and CANL.  In the two board setup this means hooking a 120 ohm resistor

+between CANH and CANL on both boards.

+

+See diagram below for visual. '---' represents wire.

+

+      CANH--+--------------------------+--CANH

+            |                          |

+           .-.                        .-.

+           | |120ohm                  | |120ohm

+           | |                        | |

+           '-'                        '-'

+            |                          |

+      CANL--+--------------------------+--CANL

+

+SOFTWARE SETUP:

+

+Once the hardware connections are setup connect both boards to the computer

+via the In-Circuit Debug Interface USB port next to the graphical display.

+Attach a UART terminal to each board configured 115,200 baud, 8-n-1 mode.

+

+Anything you type into one terminal will show up in the other terminal and

+vice versa. The last character sent / received will also be displayed on

+the graphical display on the board.

+

+-------------------------------------------------------------------------------

+

+Copyright (c) 2013-2014 Texas Instruments Incorporated.  All rights reserved.

+Software License Agreement

+

+Texas Instruments (TI) is supplying this software for use solely and

+exclusively on TI's microcontroller products. The software is owned by

+TI and/or its suppliers, and is protected under applicable copyright

+laws. You may not combine this software with "viral" open-source

+software in order to form a larger program.

+

+THIS SOFTWARE IS PROVIDED "AS IS" AND WITH ALL FAULTS.

+NO WARRANTIES, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING, BUT

+NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. TI SHALL NOT, UNDER ANY

+CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR CONSEQUENTIAL

+DAMAGES, FOR ANY REASON WHATSOEVER.

+

+This is part of revision 2.1.0.12573 of the DK-TM4C123G Firmware Package.