This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

TMS320F28377S ,利用分享贴中计算CLA中TASK的时间,从观察窗看到EPWM.TBCTR改变,但是赋给变量后读出来的值为0?



您好,请问一下,利用分享贴中计算CLA中TASK的时间,从观察窗看到EPWM.TBCTR改变,但是赋给变量后读出来的值为0?