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                                样例使用说明
                             Sample Description
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功能描述：
该样例演示了该样例演示了ADC的模拟看门狗功能，当开启看门狗的通道的电压值不在设定的上下限
之间，会进入ADC看门狗中断，LED2亮。旋转开发板上的滑动电阻器R11调节输入电压，串口实时打
印数据，LED1每隔1s翻转一次。


Function descriptions:
This example demonstrates the analog watchdog function of ADC, where the voltage 
value of the channel that opens the watchdog is not within the set upper and lower 
limits Between them, the ADC watchdog interrupt will enter, LED2 is on. Rotate the 
sliding resistor R11 on the development board to adjust the input voltage and 
activate the serial port in real-time Printing data, LED1 flips every 1 second.
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测试环境：
测试用板：DPM32M08X_EVB V1.0
MDK版本： 5.38


Test environment:
Test board: DPM32M08X_EVB V1.0
MDK Version: 5.38

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使用步骤：
1. 接上P2上的PA0跳线帽，将PA0接到滑动变阻器，接上P10上的跳线帽，将串口接到USB。
2. 编译下载程序到MCU，并运行。
3. 可观察到开发板上的LED1每隔1s翻转一次。
4. 旋转的滑动变阻器R11，串口实时输出采样电压，如果调整电压不在设定的上下限之间，则LED2亮。

Example execution steps:
1. Connect the PA0 jumper cap on P2, connect PA0 to the sliding resistor, connect
 the jumper cap on P10, and connect the serial port to USB.
2. Compile and download the program to MCU, and run it.
3. It can be observed that LED1 on the development board flips every 1 second.
4. The rotating sliding rheostat R11 outputs real-time sampling voltage through 
the serial port. If the adjusted voltage is not between the set upper and lower 
limits, LED2 will light up.
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注意事项：
LED引脚如下：
LED1       -> PC10

ADC引脚如下：
ADC_CH0    -> PA0

UART引脚如下：
UART_Tx    -> PA9
UART_Rx    -> PA10

Notes:
The LED pins are as follows:
LED1       -> PC10

The ADC pins are as follows:
ADC_CH0    -> PA0

The UART pins are as follows:
UART_Tx    -> PA9
UART_Rx    -> PA10
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