_SKU_SEN0224_Gravity__I2C_LIS2DH_三轴加速度传感器 - jimaobian/DFRobotWikiCn GitHub Wiki

/*!
 * @file testLIS2DH12.ino
 * @brief DFRobot's Read LIS2DH12 data
 * @n This example is in order to achieve the serial port to receive LIS2DH12 back to the data
 *
 * @copyright   [DFRobot](http://www.dfrobot.com), 2016
 * @copyright   GNU Lesser General Public License
 * @author [Wuxiao]([email protected])
 * @version  V1.0
 * @date  2016-10-13
 * @https://github.com/DFRobot/DFRobot_LIS2DH12
 */

#include <Wire.h>
#include <DFRobot_LIS2DH12.h>


DFRobot_LIS2DH12 LIS; //Accelerometer

void setup(){
  Wire.begin();
  Serial.begin(115200);
  while(!Serial);
  delay(100);

  // Set measurement range
  // Ga: LIS2DH12_RANGE_2GA
  // Ga: LIS2DH12_RANGE_4GA
  // Ga: LIS2DH12_RANGE_8GA
  // Ga: LIS2DH12_RANGE_16GA
  while(LIS.init(LIS2DH12_RANGE_16GA) == -1){  //Equipment connection exception or I2C address error
    Serial.println("No I2C devices found");
    delay(1000);
  }
}

void loop(){
  acceleration();
}

/*!
 *  @brief Print the position result.
 */
void acceleration(void)
{
  int16_t x, y, z;

  delay(100);
  LIS.readXYZ(x, y, z);
  LIS.mgScale(x, y, z);
  Serial.print("Acceleration x: "); //print acceleration
  Serial.print(x);
  Serial.print(" mg \ty: ");
  Serial.print(y);
  Serial.print(" mg \tz: ");
  Serial.print(z);
  Serial.println(" mg");
}