程序所在目录：ex_PWM

打开,进行如下操作：

　　1. Project->Open ，打开该目录中的工程文件。

　　2. Project->Rebuild ALL,编译链接

　　3. File->Load Program

　　4. Debug->Run



可以看到电机开始转动。本例程中PWM的频率是1KHZ ，输出的是两路带死去的PWM波形对。用户只需更改参数XPWM即可改变电机的转速和方向。该参数设置如下：

XPWM=2400 最大值2500

When xpwm=0-900, 逆时针方向旋转,值越小,转速越快

When xpwm=1600-2500, 顺时针方向旋转,值越大,转速越快

When xpwm=900-1600,电机两端电压太低,基本上不足以起转。

-Procedures where the directory: ex_PWM

Opened, the following steps:

1. Project-> Open, open the project file directory.

2. Project-> Rebuild ALL, the compiler links

3. File-> Load Program

4. Debug-> Run



Motor rotation can be seen beginning. The routines in the frequency of PWM are 1KHZ, are two-way output of the PWM waveform with dead right. Users only need to change the parameters XPWM can change the motor speed and direction. The parameter settings are as follows:

XPWM = 2400　Maximum 2500

When xpwm = 0-900, anti-clockwise rotation, the smaller the value, the faster the speed

When xpwm = 1600-2500, clockwise rotation, the value the greater the speed the faster the

When xpwm = 900-1600, the electrical voltage is too low, basically not enough to be transferred.