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================================================================================
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样例使用说明
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Sample Description
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================================================================================
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功能描述：
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此样例演示了在TIM1输入捕获功能，PA8或PA9或PA10输入时钟信号，TIM1捕获成功后，
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会进入捕获中断，每进一次中断，翻转一次LED。
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Function descriptions:
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This sample demonstrates the input capture function of TIM1, input clock signal
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into PA8 or PA9 or PA10 will generate the capture interrupt after TIM1 capture
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successfully.Toggle the LED once per interruption
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================================================================================
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测试环境：
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测试用板：PY32F403_STK
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MDK版本： 5.28
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IAR版本： 9.20
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GCC版本：GNU Arm Embedded Toolchain 10.3-2021.10
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Test environment:
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Test board: PY32F403_STK
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MDK Version: 5.28
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IAR Version: 9.20
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GCC Version: GNU Arm Embedded Toolchain 10.3-2021.10
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================================================================================
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使用步骤：
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1. 下载并运行程序
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2. PA8和PA10引脚不输入时钟信号的情况下，PA9引脚输入时钟信号，LED会翻转
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3. PA8和PA9引脚不输入时钟信号的情况下，PA10引脚输入时钟信号，LED会翻转
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4. PA9和PA10引脚不输入时钟信号的情况下，PA8引脚输入时钟信号，LED会翻转
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Example execution steps:
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1. compile and download the program to MCU and run it;
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2. When PA8 and PA10 pins do not input the clock signal, input the clock signal
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into PA9 pins, and the LED will toggle
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3. When PA8 and PA9 pins do not input the clock signal, input the clock signal
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into PA10 pins, and the LED will toggle
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4. When PA9 and PA10 pins do not input clock signals, input the clock signal
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into PA8 pins, and the LED will toggle
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================================================================================
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注意事项：
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Notes:
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================================================================================ |