103 lines
2.6 KiB
C++
103 lines
2.6 KiB
C++
/**
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*
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* @license MIT License
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*
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* Copyright (c) 2023 lewis he
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*
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* @file BMM150_GetDataExample.ino
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* @author Lewis He (lewishe@outlook.com)
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* @date 2023-10-10
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*
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*/
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#include <Wire.h>
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#include <SPI.h>
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#include <Arduino.h>
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#include "SensorBMM150.hpp"
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#include "SensorWireHelper.h"
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#ifndef SENSOR_SDA
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#define SENSOR_SDA 33
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#endif
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#ifndef SENSOR_SCL
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#define SENSOR_SCL 35
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#endif
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#ifndef SENSOR_IRQ
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#define SENSOR_IRQ -1
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#endif
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#ifndef SENSOR_RST
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#define SENSOR_RST -1
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#endif
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SensorBMM150 bmm;
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void setup()
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{
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Serial.begin(115200);
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while (!Serial);
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// Using I2C interface
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if (!bmm.begin(Wire, BMM150_I2C_ADDRESS_CSB_HIGH_SDO_LOW, SENSOR_SDA, SENSOR_SCL)) {
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Serial.print("Failed to init BMM150 - check your wiring!");
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while (1) {
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delay(1000);
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}
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}
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Serial.println("Init BMM150 Sensor success!");
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/* Set magnetometer run mode */
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/**
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* * POWERMODE_NORMAL,
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* * POWERMODE_FORCED,
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* * POWERMODE_SLEEP,
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* * POWERMODE_SUSPEND,
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*/
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bmm.setMode(SensorBMM150::POWERMODE_NORMAL);
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}
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void loop()
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{
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int16_t x, y, z;
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/* Read mag data */
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/* Unit for magnetometer data is micro tesla(uT) */
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if (bmm.getMag(x, y, z)) {
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Serial.print("X:");
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Serial.print(x);
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Serial.print("uT,");
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Serial.print("Y:");
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Serial.print(y);
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Serial.print("uT,");
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Serial.print("Z:");
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Serial.print(z);
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Serial.println("uT");
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}
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delay(50);
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}
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