About BSTRobin

We do not wish to flash code to the MCU at this stage, hence asking the question whether it is possible to synchronize data using the PC only. If it is possible could you please advise? Thanks, Chris ... View more

Hi btruden_henway, As you enable rotation vector virtual sensor and do accel, gyro calibration, rotation vector virtual sensor accuracy will change from 0 to 3. Normally, when the accuracy is 3, the sensor data is ready for use. If you also would like to know accel and gyro sensor accuracy, you could enable them in your code, see the accuracy from callback and meta event function. ... View more

@BSTRobin wrote: In addition, loading the configuration file will not affect the data of BMI088 unless the loading configuration file is not called according to the reference example. Can you explain better this part?  Can I also ask why there are no words about this on the datasheet? I used the BMI180 and the BMI270 and the procedure was explained in detail on their datasheets. ... View more

Hi BSTRobin, Before I do the read operation I check the available data as is done in the example application (rslt = get_fifo_byte_counter(&bytes_to_read, dev);). This reads consistently 768. When I toggle a GPIO pin of my microcontroller outside to check the interrupt timings it is also consistent. Also if the PCB is laying still on the desk this issue does not appear to happen. It consistently happens when the desribed pattern appears in the data and it does not happen when I turn of the check for the data. When I for example plot the data it looks correct when I ignore this 0x80 0x00. Thanks and best regards, Michiel ... View more

Hi cmorris, As your full scale rangle is +/-2g, BMA400 range should be set to 4g range. You should see +/-512 data when aligned with gravity. See it from BMA400 data sheet: ... View more