/**
  ******************************************************************************
  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  *
  * Copyright (C) 2023 Shanghai Eastsoft Microelectronics Co., Ltd. ALL rights reserved.
  *******************************************************************************
  */

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Version history:
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2023-1-12	V1.0.0	AE TEAM

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Demo introduction:
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本示例功能：软件触发4通道标准转换，DMA基础模式搬运ADC结果并存入数组g_adc_result_temp[4]，
转换结果经计算后存放到g_adc_result[4]（单位mV）。

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测试环境:
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测试用板；
ES-PDS-ES32VF2264

辅助工具：
多功能接口转换工具ES-Bridge

辅助软件：
ES-Bridge上位机软件

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测试步骤：
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1) 编译工程，编译通过后将程序下载到目标芯片；
2) 将不同的电压信号分别输送给程序配置的ADC通道对应的引脚；
3) 在线调试，将g_adc_result_temp和g_adc_result加入Watch Window，运行程序。

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注意：
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1) 测试板与ES-Bridge需共GND。

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System clock:
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HRC 48MHz

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Pin connection: 
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ADC_CH4---PC4[GPIO_FUNC_0]
ADC_CH5---PA5[GPIO_FUNC_0]
ADC_CH6---PA6[GPIO_FUNC_0]
ADC_CH7---PA7[GPIO_FUNC_0]
