LIS2DH threshold calculation problem

[jokerlove]

大家好，我想问一下LIS12DH阈值计算（附上我认为的计算），很明显，当我使用4g作为刻度时，我的计算结果是2.5g，当我移动传感器可以高于这个阈值并触发中断时，我只配置了Z轴，所以我只是在模拟一个下落运动， 但是当我用16g作为阈值时，我需要调整到6，按照同样的计算方法，6*16/255=0.376g，这个时候我以同样的方式移动，只是勉强触发运动，为什么？这与我设置的频率有关吗？因为在调整阈值的时候，我也调整了频率（100hz->4g，25hz->16g），非常感谢有人能替我回答！哦，我差点忘了。我已打开高通滤波器

[SofLit]

Hello,

Please write in English as it's an international community.

Translation:

Hi everyone, I want to ask about the LIS12DH threshold calculation (attached with what I think the calculation is), obviously when I use 4g as the scale, my calculation result is 2.5g, when I move the sensor can be above this threshold and trigger the interrupt, I only configured the Z axis, so I am just simulating a falling motion, but when I use 16g as the threshold, I need to adjust it to 6, according to the same calculation method, 6*16/255=0.376g, this time I move in the same way, just barely triggering the movement, why? Does this have something to do with the frequency I set? Because when adjusting the threshold, I also adjusted the frequency (100hz->4g, 25hz->16g), thank you very much if someone can answer it for me! Oh, I almost forgot. I have turned on the high pass filter