/*!
 * @file        readme.txt
 *
 * @brief       This file is routine instruction
 *
 * @version     V1.0.3
 *
 * @date        2025-05-31
 *
 * @attention
 *
 *  Copyright (C) 2023 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 describes how to use ADC peripheral to convert ADC_Channel_4
or ADC_Channel_5 input voltage in Continuous conversion mode with polling.


&par Hardware Description

J2 and J3 should be shorted.
using ADC_CHANNEL_4(PD3)
using ADC_CHANNEL_5(PD5).
using LED2(PB5).
using LED3(PB4).
using KEY1(PD6).


&par Software Description

After Initialization, ADC start to convert. If press the Key1, ADC will choose
the ADC Channel 5 to convert, else ADC will choose the ADC Channel 4 to convert.
If the converted voltage greater than 3100mV, the LED2 on and LED3 off;
If the converted voltage less than 800mV, the LED2 off and LED3 on;
If the converted voltage is between 3100mV and 800mV, the LED2 and LED3 on.


&par Directory contents

  - ADC/ADC_Channel_2/Source/apm32f00x_int.c    Interrupt handlers
  - ADC/ADC_Channel_2/Source/main.c             Main program


&par Hardware and Software environment

  - This example runs on APM32F003 MINI Devices.


&par IDE environment

MDK-ARM V5.36
EWARM V8.50.5.26295
Eclipse V2022-06（4.24.0）
