stm32_timer_pwm_computer/README.md

# 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)
```

```powershell
C:\Users\zhaohe\Desktop\stm32_timer_pwm_computer\release>stm32_pwm_computer.exe 168 33
******************************************************
* author: 赵贺                                       *
* e-mail: zhaohe@163.net                             *
******************************************************
*
* systemclk  : 168.000000 mhz
* expect freq: 33.000000 khz
*
******************************************************
* APB1: TIM2  TIM3  TIM4  TIM5  TIM6  TIM7
*       TIM12 TIM13 TIM14
*
* timer_module_clk: 84.000000 mhz
* freq            : 33.005895 khz
* period          : 0.030298 ms
* prescaler       : 0
* autoreload      : 2544
*
* APB2: TIM1 TIM8 TIM9 TIM10 TIM11
*
* timer_module_clk: 168.000000 mhz
* freq            : 33.005895 khz
* period          : 0.030298 ms
* prescaler       : 0
* autoreload      : 5089
******************************************************
```