Adis16448: Data ready pin

[rikba]

At the moment the host and IMU are not synchronized. Thus it happens from time to time that the host burst reads the IMU while the data is not ready (see datasheet, p. 18). On our IMU breakout board we expose DIO1 which can be configured to signalize data ready (see datasheet, p. 18).

The goal is to implement a logic on the host computer to detect the data ready signal before burst reading. This can be done via GPIO interrupt or timed polling.