I am developing the firmware for TI MSP430F5438A to control MPU-9250 via SPI.
However, I found that the result which I received is so strange.
This is the result of acceleration when I put the MPU-9250 on the table with Z-axis toward up:
But I think the result is (0, 0, 1)g
The initial flow of MPU-9250 is as follows:
The sequence of the parameters is {address of register, value to set the register, delay time in ms}
The scale which I set to the MPU-9250 is :
Accelerometer: +/- 4g
Gyroscope: +/- 2000 dps
Magnetometer: 14-bit
Is there any problem of the initial flow?
Thanks in advance!