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TMS320F280039C: Cla 周期异常

Part Number: TMS320F280039C
Other Parts Discussed in Thread: C2000WARE

我用pwm4socb 触发adc中断 然后启用cla_task1   然后用gpio34进行翻转测试,第一次进入cla时gpio34上拉,第二次进入下拉,以此类推

但是使用示波器测试的结果是在pwm4周期一半的时候就触发了4次并且并没有在socB那个点进入。

Pwm4b计数方式为up-down  soc为中心采样