I have an IMU module connected into the Snap4Arduino system. I have used the setup() function from the standard RTIMU library to initialise the module, but it does not start. By looking at the error message coming back the device is failing at the first line in RTIMUMPU9150.cpp.
If I run the standard test routine from the library in isolation, it does start, and I can then download my software and it will usually run OK.
Is there a critical timing issue I'm missing, or something similar?
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