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+/******************** (C) COPYRIGHT 2008 STMicroelectronics ********************
+* File Name          : readme.txt
+* Author             : MCD Application Team
+* Version            : V2.0.1
+* Date               : 06/13/2008
+* Description        : Description of the EXTI Example.
+********************************************************************************
+* THE PRESENT FIRMWARE 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 FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
+* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+*******************************************************************************/
+
+Example description
+===================
+This example shows how to configure an external interrupt line.
+In this example, an EXTI line is configured to generate an interrupt on each
+falling edge. In the interrupt routine a led connected to a specific GPIO pin is
+toggled.
+This led will be toggled due to the softawre interrupt generated on the EXTI Line 
+then at each falling edge.
+
+
+Directory contents
+==================
+platform_config.h  Evaluation board specific configuration file
+stm32f10x_conf.h   Library Configuration file
+stm32f10x_it.h     Interrupt handlers header file
+stm32f10x_it.c     Interrupt handlers
+main.c             Main program
+
+
+Hardware environment
+====================
+This example runs on STMicroelectronics STM3210B-EVAL and STM3210E-EVAL evaluation
+boards and can be easily tailored to any other hardware.
+To select the STMicroelectronics evaluation board used to run the example, uncomment
+the corresponding line in platform_config.h file.
+
+ + STM3210B-EVAL 
+    - Use LD1 led connected to PC.06 pin
+    - Use the Key push-button connected to pin PB.09 (EXTI Line9).
+     
+ + STM3210E-EVAL
+    - Use LD1 led connected to PF.06 pin
+    - Use the Key push-button connected to pin PG.08 (EXTI Line8).
+      
+
+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:
+  + stm32f10x_lib.c
+  + stm32f10x_gpio.c
+  + stm32f10x_rcc.c
+  + stm32f10x_exti.c
+  + stm32f10x_nvic.c
+  + stm32f10x_flash.c
+  
+- Link all compiled files and load your image into target memory
+- Run the example
+
+
+******************* (C) COPYRIGHT 2008 STMicroelectronics *****END OF FILE******