Hi, I'm using a STM32L4 MCU to connect BNO055 using I2C interface. The MCU is configured in Fast Mode at 400kHz and the communication is working fine. The BNO055 operation mode is set to NDOF_FMC_OFF and I am getting the Quaternion data (8 bytes). However when I make a multibyte read I verify that there is a clock stretching around 180us. Is this normal? The transfer of a BYTE+ACK takes only 22.5us (9 bits at 400kHz) and after there is a delay of 180us until it starts the transfer of the next byte. Getting the 8 byte Quaternion data is taking more than 2ms!!! Can you help on this subject? Best regards.
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