MC3419 3-Axis Accelerometer
EV3419A Quick Start Guide and Demo
mCube Proprietary.
APS-045-0033v1.0
10 / 20
© 2020 mCube Inc. All rights reserved.
Now open the serial terminal window at 115,200 baud rate speed to begin the test.
You will see the output from the serial terminal showing the current range scale and resolution
of the sensor in the first three lines followed by two lines of output sensor data at some output
data rate which depict
“raw count" data for line 1: X: 174 Y: 21 Z: 4074 with 8G range, 16bit
ADC resolution. Line 2 indicates the SI units for measuring acceleration as X: 0.42 m/s^2 Y:
0.05 m/s^2 Z: 9.75 m/s^2.
To enable FIFO mode, which is controlled by the configurations below. FIFO size could be set
up to maximum 31 samples. Enable FIFO threshold interrupt will automatically enable FIFO
feature.
/*** FIFO control ***/
int FIFO_THRE_SIZE = 30;
/* FIFO Interrupt */
const bool enableFifoThrINT = false;
/* For FIFO feature, enable FIFO interrupt will automatically enable
FIFO feature */
bool enableFIFO = false;