Part Number: MSPM0G3507
您好,目前采用定时器周期捕获的方法对PWM进行捕获。现象为,若定时器周期>PWM周期,可以正常捕获。但定时器周期<PWM周期,会导致捕获值保持为loadvalue。我的理解是,如果出现定时器周期小于pwm周期,假设捕获值为70000,那我不应该得到的是70000-65535吗?目前结果是65535。 定时器在边沿触发时,会将counter值置0,但不应该会影响到
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Part Number: MSPM0G3507
您好,目前采用定时器周期捕获的方法对PWM进行捕获。现象为,若定时器周期>PWM周期,可以正常捕获。但定时器周期<PWM周期,会导致捕获值保持为loadvalue。我的理解是,如果出现定时器周期小于pwm周期,假设捕获值为70000,那我不应该得到的是70000-65535吗?目前结果是65535。 定时器在边沿触发时,会将counter值置0,但不应该会影响到