1、功能说明
    1、ADC1采样转换PA0 PA1引脚的模拟电压
    2、采用软件触发一次，采集一次的方式
2、使用环境
        IDE工具:  KEIL MDK-ARM V5.34.0.0
                  IAR EWARM 8.50.1
    硬件环境：      
        基于全功能板N32H497ZGL7_EVB V1.0开发

3、使用说明
    系统配置；
        1、时钟源： HSI+PLL
        2、系统时钟频率：240MHz
        3、端口配置：
            PA0选择为模拟功能
            PA1选择为模拟功能
            
        4、ADC：
            ADC1独立工作模式、软件触发转换、12位数据右对齐，转换PA0 PA1的模拟电压数据

    使用方法：
        1、编译后打开调试模式，将变量ADC1ConvertedValue添加到watch窗口观察
        2、通过改变PA0,PA1引脚的电压，可以看到转换结果变量同步改变
4、注意事项
    当系统采用HSE时钟时（一般HSI也是打开的），RCC_ConfigAdc1mClk(RCC_ADC1MCLK_SRC_HSE, RCC_ADC1MCLK_DIV8)可以配置为HSE或者HSI
    当系统采用HSI时钟时（一般HSE是关闭的），RCC_ConfigAdc1mClk(RCC_ADC1MCLK_SRC_HSI, RCC_ADC1MCLK_DIV8)只能配置为HSI

1. Function description
    1. ADC1 samples and converts the analog voltage of PA0 PA1 pin.
    2. The software triggers once and collects once
2. Use environment
    Software development environment: 
        IDE TOOLS:  KEIL MDK-ARM V5.34.0.0
                    IAR EWARM 8.50.1
    Hardware development environment:
        Developed based on the full-function board N32H497ZGL7_EVB V1.0

3. Instructions for use
   System Configuration:
        1. Clock source: HSI+PLL
        2. System Clock frequency:  240MHz
        3. Port configuration:
            PA0 is selected as the analog function
            PA1 is selected as the analog function
        4. ADC:
            ADC1 independent working mode, software-triggered conversion, 12-bit data is right-aligned, and analog voltage data of PA0 PA1 is converted
            
    Instructions:
        1. Open the debug mode after compiling, add the variables ADC1ConvertedValue to the watch window for observation
        2. By changing the voltage of PA0, PA1 pins, you can see that the conversion result variable changes synchronously
4. Attention
    When the system uses HSE clock (generally HSI is also turned on), RCC_ConfigAdc1mClk (RCC_ADC1MCLK_SRC_HSE, RCC_ADC1MCLK_DIV8) can be configured as HSE or HSI
    When the system uses HSI clock (generally HSE is turned off), RCC_ConfigAdc1mClk (RCC_ADC1MCLK_SRC_HSI, RCC_ADC1MCLK_DIV8) can only be configured as HSI