/*!
 * @file        readme.txt
 *
 * @brief       This file is routine instruction
 *
 * @version     V1.0.0
 *
 * @date        2025-11-01
 *
 * @attention
 *
 *  Copyright (C) 2025 Geehy Semiconductor
 *
 *  You may not use this file except in compliance with the
 *  GEEHY COPYRIGHT NOTICE (GEEHY SOFTWARE PACKAGE LICENSE).
 *
 *  The program is only for reference, which is distributed in the hope
 *  that it will be useful and instructional for customers to develop
 *  their software. Unless required by applicable law or agreed to in
 *  writing, the program is distributed on an "AS IS" BASIS, WITHOUT
 *  ANY WARRANTY OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the GEEHY SOFTWARE PACKAGE LICENSE for the governing permissions
 *  and limitations under the License.
 */

&par Example Description

This example demonstrates how to generate an APP firmware for IAP.

LED2 toggles with a timing defined by the nested delay loops in the main function. Additionally, 
PA5 is configured as Key1, and pressing Key1 triggers an external interrupt to toggle LED1.

Note:

Before using the IAP function, you must download the bootloader program to the target board.  
Then compile the "IAP_Application1" or "IAP_Application2" project, and update the generated bin  
firmware file to the target board using the IAP function through the HyperTerminal tool.

&par Directory contents

  - IAP/IAP_Application1/Source/main.c                                 Main program implementing the test
  - IAP/IAP_Application1/Source/g32r4xx_int.c                          Interrupt handlers

&par IDE environment

  - MDK-ARM V5.40
  - EWARM V9.60.2.5599
  - Eclipse V4.35.0 RC1 & clang V19.1.1

&par Hardware and Software environment

  - This example runs on G32R430 TINY Devices.