Software Code
Open Arduino IDE.
Download the
3-Axis Digital Accelerometer( ±2g to 16g)
from Github. Click on
Sketch >
Include library > Add .ZIP library, import the library into the IED.
Copy the following code, click Verify to check for syntax errors. Verify that there are no
errors, and you can upload the code.
In this program, acceleration information is sent from the sensor to Seeeduino via I2C
bus and then Seeeduino printed them onto the serial monitor. Open the
serial monitor
to check the result.
//Gravity Acceleration
#include "LIS3DHTR.h"
#ifdef SOFTWAREWIRE
#include <SoftwareWire.h>
SoftwareWire
myWire
(
3
,
2
);
LIS3DHTR<SoftwareWire> LIS(I2C_MODE);
//IIC
#define WIRE myWire
#else
#include <Wire.h>
LIS3DHTR<TwoWire> LIS(I2C_MODE);
//IIC
#define WIRE Wire
#endif
void
setup
()
{
Serial.begin(
9600
);
while
(!Serial) {};
LIS.begin(WIRE);
//IIC init
delay(
100
);
LIS.setOutputDataRate(LIS3DHTR_DATARATE_50HZ);
}
void
loop
()
{
if
(!LIS) {
Serial.println(
"LIS3DHTR didn't connect."
);
while
(
1
);
return
;
}
//3 axis
Serial.print(
"x:"
); Serial.print(LIS.getAccelerationX()); Serial.prin
t(
" "
);
Serial.print(
"y:"
); Serial.print(LIS.getAccelerationY()); Serial.prin
t(
" "
);
Serial.print(
"z:"
); Serial.println(LIS.getAccelerationZ());
delay(
500
);
}
56
Grove Beginner Kit For Arduino
®
Содержание Grove Beginner Kit
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