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31 lines
1.0 KiB
C++
31 lines
1.0 KiB
C++
#include "esphome.h"
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#include <Wire.h>
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#include <Adafruit_Sensor.h>
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#include <Adafruit_ADXL345_U.h>
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class ADXL345Sensor : public PollingComponent {
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public:
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Adafruit_ADXL345_Unified accel = Adafruit_ADXL345_Unified(12345);
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Sensor *off_vertical = new Sensor();
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ADXL345Sensor() : PollingComponent(100) { }
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void setup() override {
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accel.begin();
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/* Set the range to whatever is appropriate for your project */
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// accel.setRange(ADXL345_RANGE_16_G);
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// accel.setRange(ADXL345_RANGE_8_G);
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// accel.setRange(ADXL345_RANGE_4_G);
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accel.setRange(ADXL345_RANGE_2_G);
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//
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}
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void update() override {
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sensors_event_t event;
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accel.getEvent(&event);
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double pitch_amount = atan(event.acceleration.y / sqrt(pow(event.acceleration.x, 2) + pow(event.acceleration.z, 2))) * 180 / PI;
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double roll_amount = atan(-1 * event.acceleration.x / sqrt(pow(event.acceleration.y, 2) + pow(event.acceleration.z, 2))) * 180 / PI;
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off_vertical->publish_state(max(abs(pitch_amount), abs(roll_amount)));
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}
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};
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