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Other Parts Discussed in Thread: CONTROLSUITE, TMS320F28027, NE555
请问谁有 或者在哪可以找到，谢谢！！！！！！
改变频率就是更改pwm的周期值。
可以下载controlsuite其中有pwm的例程
朋友，谢谢你！我下载了controlSUITE，看到了历程，那个是改变占空比的，我是菜鸟，最近几天要用到TMS320F28027（500Hz--2500Hz）的递变PWM，时间太短能不能帮我一下！！（我之前用的是ne555，没用过dsp）
