X-NUCLEO-IKS4A1 shield - Standard (Mode 1 + I3C)

Overview

This sample is provided as an example to test the X-NUCLEO-IKS4A1 shield configured in Standard mode (Mode 1) with the I3C interface enabled.

This sample enables the following four sensors of a X-NUCLEO-IKS4A1 shield, and then periodically reads and displays data from the shield sensors:

LSM6DSV16X 6-Axis acceleration and angular velocity
LSM6DSO16IS 6-Axis acceleration and angular velocity
LPS22DF ambient temperature and atmospheric pressure
LIS2MDL 3-Axis magnetic field intensity

Requirements

This sample communicates with the X-NUCLEO-IKS4A1 shield over I3C and targets boards exposing an Arduino connector with I3C support.

The sample is configured to use the x_nucleo_iks4a1_i3c shield variant and provides a board overlay for Nucleo H503RB.

Building and Running

This sample runs with X-NUCLEO-IKS4A1 stacked on a board with a matching Arduino connector and I3C-capable bus. For this example, we use a Nucleo H503RB board.

west build -b nucleo_h503rb samples/shields/x_nucleo_iks4a1/standard_i3c/
west flash

Sample Output

X-NUCLEO-IKS4A1 sensor dashboard

LIS2MDL: Magn (G): x: -0.261, y: -0.339, z: -0.261
LIS2MDL: Temperature: 24.6 C
LSM6DSO16IS: Accel (m/s^2): x: 0.177, y: -0.024, z: 9.882
LSM6DSO16IS: Gyro (rad/s): x: 0.049, y: -0.063, z: -0.033
LSM6DSO16IS: Temperature: 27.9 C
LSM6DSV16X: Accel (m/s^2): x: 0.067, y: 0.167, z: 9.820
LSM6DSV16X: Gyro (rad/s): x: -0.005, y: 0.005, z: 0.004
LSM6DSV16X: Temperature: 27.0 C
LPS22DF: Temperature: 27.1 C
LPS22DF: Pressure:102.202 kPa

2: lis2mdl trig 215
2: lsm6dsv16x acc trig 467

<updated endlessly every 2 seconds>

References

X-NUCLEO-IKS4A1: MEMS Inertial and Environmental Multi sensor shield