有没有办法用LIS2MDL检测溢出？

嗨，
您可以检查INT_SOURCE_REG中的MROI位。如果发生测量范围溢出，该标志会发出警报。确保中断发生器有效（IEN位= 1）。通过读取INT_SOURCE_REG复位锁存的MROI位。
问候
马切伊



以下为原文




Hi,
You can check the MROI bit in INT_SOURCE_REG. This flag alerts if a measurement range overflow has occured. Make sure that the interrupt generator is active (IEN bit = 1). Latched MROI bit is reset by reading INT_SOURCE_REG.
Greetings
Maciej

嗨，我对LIS2MDL和LIS3MDL都有相同的行为。
我的应用是检测磁铁的接近程度。在大约1厘米的范围内，措施出乎意料。
我已经用其他一些传感器进行了一些实验，但只有一个轴，行为与预期的一样：磁铁越近，测量值越高，直到饱和度保持饱和状态......
我已经尝试过Maciej的命题，但这个过程来得太晚了，措施已经错了。
斯科特你是否设法得到正确的操作？
谢谢
彼得



以下为原文

Hi, I have the same behaviour with LIS2MDL and also with a LIS3MDL.
My application is to detect the proximity of a magnet. Under about 1cm the measures are unexpected.
I have done some experiments with some other sensors but with only one axe and the behaviour is as expected : the closer the magnet, the higher the measurement until saturation, which stays saturation...
I have tried the Maciej's proposition but this process comes too late, the measures are already false.
Scott did you manage to get a correct operation ?
Thanks
Peter