MPU magnetometer reading 0

By qszxluyu , 23 January 2018

Hello, I am using EV_MPU-9250 with nrf52740 controller. I managed to read accel, gyro data from the MPU. However, I got magnetometer reading 0. Bypass mode is enabled. I've checked I can get the correct value from WIA register and I ensured that the CTNL1 register is written correctly. What else might lead this problem? Need some help, many thanks. My code project file can be found here.

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