/******************** (C) COPYRIGHT 2007 STMicroelectronics ********************
* File Name          : Readme.txt
* Author             : MCD Application Team
* Version            : V4.0
* Date               : 10/09/2007
* Description        : Description of the GPIO Example.
********************************************************************************
* THE PRESENT SOFTWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
* CONTENT OF SUCH SOFTWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
*******************************************************************************/

Example description
===================
This example provides a short description of how to use the GPIO peripheral and
gives a configuration sequence.
In this example you can find how to:
- Configure a group of I/O ports as output push-pull and input TTL.
- Configure an I/O port Read/Write using bit,byte and word access functions.


Directory contents
==================
 71x_conf.h  Library Configuration file
 71x_it.c    Interrupt handlers
 71x_it.h    Interrupt handlers header file
 main.c      Main program
 

Hardware environment
====================
- Connect leds to pins P1.4 and P0.0 to P0.7. On STR71x-Eval board (mb393), LD3,
LD4, LD5,LD6 and LD19 are respectively  connected to P0.3, P0.2, P0.1, P0.0 
and P1.4.
   
How to use it
=============
In order to make the program work, you must do the following:
- Create a project and setup all your toolchain's start-up files
- Compile the directory content files and required Library files :
  + 71x_lib.c
  + 71x_gpio.c
  + 71x_apb.c
  + 71x_rccu.c

- Link all compiled files and load your image into either RAM or FLASH
- Run the example

******************* (C) COPYRIGHT 2007 STMicroelectronics *****END OF FILE****
