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https://github.com/RobTillaart/Arduino.git
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75 lines
1.3 KiB
C++
75 lines
1.3 KiB
C++
//
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// FILE: GY521_angle.ino
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// AUTHOR: Rob Tillaart
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// PURPOSE: read angleX, angleY, angleZ
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// DATE: 2022-06-06
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#include "GY521.h"
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GY521 sensor(0x68);
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uint32_t counter = 0;
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void setup()
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{
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Serial.begin(115200);
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Serial.println();
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Serial.println(__FILE__);
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Serial.print("GY521_LIB_VERSION: ");
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Serial.println(GY521_LIB_VERSION);
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Wire.begin();
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delay(100);
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while (sensor.wakeup() == false)
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{
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Serial.print(millis());
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Serial.println("\tCould not connect to GY521");
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delay(1000);
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}
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sensor.setAccelSensitivity(2); // 8g
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sensor.setGyroSensitivity(1); // 500 degrees/s
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sensor.setThrottle();
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Serial.println("start...");
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// set calibration values from calibration sketch.
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sensor.axe = 0.574;
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sensor.aye = -0.002;
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sensor.aze = -1.043;
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sensor.gxe = 10.702;
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sensor.gye = -6.436;
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sensor.gze = -0.676;
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}
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void loop()
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{
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sensor.read();
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float x = sensor.getAngleX();
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float y = sensor.getAngleY();
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float z = sensor.getAngleZ();
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if (counter % 10 == 0)
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{
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// Serial.println("\nCNT\tX\tY\tZ");
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}
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// Serial.print(counter);
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// Serial.print('\t');
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Serial.print(x, 1);
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Serial.print('\t');
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Serial.print(y, 1);
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Serial.print('\t');
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Serial.print(z, 1);
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Serial.println();
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counter++;
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}
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// -- END OF FILE --
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