I have recently been working with the ADIS16223 accelerometer.
SPI interface is working well, but the received data of buffer X, Y, Z are really unstable. What can I do?
I have tried to add low-pass filter which in datasheet Table 38.
Settings of AVG_CNT were 0xB800~0xB80A, but I couldn’t tell the differences between adding and non-adding.
Here is my test:
Put the accelerometer on the table.
MOSI: 0x1800 ( CAPT_BUFFZ ), 0x0000 ( Dummy )
The received data were unexpected!!