MC3419 3-Axis Accelerometer
EV3419A Quick Start Guide and Demo
mCube Proprietary.
APS-045-0033v1.0
12 / 20
© 2020 mCube Inc. All rights reserved.
4 LIBRARY REFERENCE
4.1 CREATE MCUBE_MC34X9 OBJECT
You can create the MCUBE_MC34X9 object with:
MC34X9 MC34X9_acc = MC34X9();
4.2 INITIALIZE AND CONFIGURE SENSOR
Initialize and configure the sensor with:
MC34X9_acc.start(bSpi, chipSelect);
Wake up sensor with your own configuration, it will follow the factory default setting:
MC34X9_acc.wake();
Stop sensor to change setting:
MC34X9_acc.stop();
4.3 SET RANGE
Set the accelerometer max range to ±2g, ±4g, ±8g, ±16g or ±12g with:
MC34X9_acc.SetRangeCtrl(MC34X9_RANGE_8G);
4.4 READ RANGE
Read the current range with:
MC34X9_acc.GetRangeCtrl();
It returns: 0 for ±2g, | 1 for ±4g, | 2 for ±8g | 3 for ±16g | 4 for ±12g.
4.5 SET SAMPLING RATE
Set the accelerometer sampling rate with:
MC34X9_acc.SetSampleRate(MC34X9_ SR_DEFAULT_1000Hz);