File size: 1,875 Bytes
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Arduino LSM6DSOX - Simple Accelerometer
This example reads the acceleration values from the LSM6DSOX
sensor and continuously prints them to the Serial Monitor
or Serial Plotter.
The circuit:
- Arduino Nano RP2040 Connect
created 10 May 2021
by Arturo Guadalupi
This example code is in the public domain.
*/
#include <Adafruit_LSM6DSOX.h>
#include <string>
#include <TimeLib.h>
Adafruit_LSM6DSOX sensor1;
uint8_t sensor1_addr = 0x6A;
Adafruit_LSM6DSOX sensor2;
uint8_t sensor2_addr = 0x6B;
String comma = ",";
String colon = ":";
float ax1, ay1, az1, ax2, gx1, gy1, gz1, ay2, az2, gx2, gy2, gz2;
uint32_t count;
void setup() {
pinMode(2, INPUT);
Serial.begin(115200);
while (!Serial);
while (!sensor1.begin_I2C(sensor1_addr)) {
Serial.println("Failed to initialize 0x6A!");
delay(10);
}
sensor1.setAccelDataRate(LSM6DS_RATE_6_66K_HZ);
Serial.print("Accelerometer sample rate = ");
Serial.print(sensor1.accelerationSampleRate());
Serial.println(" Hz");
Serial.println();
Serial.println("Acceleration in g's");
Serial.println("X\tY\tZ");
while (!sensor2.begin_I2C(sensor2_addr)) {
Serial.println("Failed to initialize 0x6B!");
delay(10);
}
sensor2.setAccelDataRate(LSM6DS_RATE_6_66K_HZ);
while(!digitalRead(2)); // Wait for signal to start
count = 0;
}
void loop() {
while(!digitalRead(2)); // Wait for signal to proceed
sensor1.readAcceleration(ax1, ay1, az1);
sensor1.readGyroscope(gx1, gy1, gz1);
sensor2.readAcceleration(ax2, ay2, az2); // Read in sensor data
sensor2.readGyroscope(gx2, gy2, gz2);
Serial.print(count++ + colon + ax1 + comma + ay1 + comma + az1 + comma + gx1 + comma + gy1 + comma + gz1);
Serial.println(ax2 + comma + ay2 + comma + az2 + comma + gx2 + comma + gy2 + comma + gz2);
}
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