MC3479 3-Axis Accelerometer
EV3479A Quick Start Guide and Demo
mCube Proprietary.
APS-045-0034v1.0
9 / 20
© 2020 mCube Inc. All rights reserved.
3.2 LOAD THE DEMO
Open File->Examples->MC34X9-> MC34X9_demo and upload to your Arduino while it is wired
to the sensor.
If you need the sensor running on SPI, please configure the bus as SPI in the
MC34X9_demo.ino shown as below. Otherwise, the default is I2C bus.
/*** bSpi: I2C/SPI bus selection. SPI: 0, I2C: 1 ***/
const uint8_t bSpi = 1;
Setup I2C interface as 2.1 will get I2C address 0x4C.
Setup SPI interface as 2.2 will get SPI select pin 10.
/* Chip Select & Address */
uint8_t chipSelect = 0;
const uint8_t SPIChipSelectPin =
10
; //
SPI
chipSelectPin
const uint8_t I2CAddress =
0x4c
; //
I2C
address
