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readme.txt
================================================================================
样例使用说明
Sample Description
================================================================================
功能描述:
此样例演示了使能LSE,并通过MCO引脚输出LSE时钟。
Function descriptions:
This example demonstrates enabling LSE and outputting LSE clock through MCO pin.
================================================================================
测试环境:
测试用板:PY32F403_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: PY32F403_STK
MDK Version: 5.28
IAR Version: 9.20
GCC Version: GNU Arm Embedded Toolchain 10.3-2021.10
================================================================================
使用步骤:
1. 编译下载程序到MCU,并运行;
2. 可由示波器观察到PA08输出LSE波形。
Example execution steps:
1. Compile and download the program to the MCU.
2. Observe the LSE waveform on PA08 using an oscilloscope.
================================================================================
注意事项:
Notes:
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