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README.md

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+# README
+
+[toc]
+
+## Release
+
+
+
+**Win**
+
+[stm32_pwm_computer.exe](./release/stm32_pwm_computer.exe)
+
+
+
+**Linux**
+
+```bash
+cd linux
+./build.sh
+```
+
+
+
+## Usage
+
+
+
+**Win**
+
+1.文件资源管理器打开stm32_pwm_computer.exe所在目录。
+
+![image-20211227114107011](markdown.assets/README.assets/image-20211227114107011.png)
+
+2.在目录栏输入cmd
+
+![image-20211227114136603](markdown.assets/README.assets/image-20211227114136603.png)
+
+3.在弹出的终端输入 stm32_pwm_computer.exe 168 33
+
+```
+Tip:
+	stm32_pwm_computer.exe stm32系统时钟(mhz) 期望的PWM频率(khz)
+```
+
+![image-20211227114033164](markdown.assets/README.assets/image-20211227114033164.png)