Hi there, I would like to pull off samples from my accelerometer at a rate of 1 new sample every 1ms (i.e. 1000Hz).
From the documentation and API, this appears to be possible e.g. the API says that MinDataInterval is 1
However, the fastest that samples are ever delivered is 8 samples (in bulk) once every 8ms. I really want those samples as soon as they are available, once every 1ms, rather than having to wait for every 8ms for them to be delivered in bulk.
I have also tried a polling approach where I request the current accelerometer value every 1ms, but I find that the value only changes once every 8ms.
Am I doing something wrong, or is the hardware not actually capable of 1sample/1ms, or is there an issue with the phidget library?
I am using the PhidgetSpatial Precision 0/0/3 High Resolution 1043 accelerometer with Python under Linux. I have the latest Phidget library (Phidget22) installed.
Any help/tips appreciated & thanks for the great devices!