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                                样例使用说明
                             Sample Description
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功能描述：
本样例主要读取DBGMCU->IDCODE寄存器和UID的值。
UID Word0表示LotNumber, Word1表示WaferNumber, Word2表示X和Y的坐标。

Function descriptions:
This sample mainly reads the values of DBGMCU->IDCODE register and UID.
UID Word0 means LotNumber, Word1 means WaferNumber, Word2 means X and Y coordinates.
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测试环境：
测试用板：PY32F002A_STK
MDK版本： 5.28
IAR版本： 9.20
GCC版本： GNU Arm Embedded Toolchain 10.3-2021.10

Test environment:
Test board: PY32F002A_STK
MDK Version: 5.28
IAR Version: 9.20
GCC Version: GNU Arm Embedded Toolchain 10.3-2021.10
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使用步骤：
1. 编译下载程序到MCU，并运行；
2. 仿真模式下在Watch窗口查看全局变量aShowDeviceID, aShowRevisionID,
   aShowCoordinate, aShowWaferNumber, aShowLotNumber的值。

Example execution steps:
1. Compile and download the program to the MCU and run it;
2. check the values of global variables aShowDeviceID, aShowRevisionID, 
aShowCoordinate, aShowWaferNumber, aShowLotNumber in the Watch window in 
simulation mode.
aShowCoordinate, aShowWaferNumber, aShowLotNumber in simulation mode.
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注意事项：
如果需要使用按键:
StartKit版本为V2.0以下,需将StartKit.h中的StartKitVersion 2 注释掉，并打开
StartKitVersion 1
StartKit版本为V2.0及以上版本,则无需操作

Notes:
If you need to use buttons:
StartKit version is below V2.0, you need to comment StartKitVersion 2 in
StartKit.h, and open StartKitVersion 1 
StartKit version is V2.0 and above, no operation is required
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