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MPU6050 Arduino Library 1.0.3 / 03.03.2015
======================================================================
* Added setDLPFMode(mpu6050_dlpf_t dlpf) function
MPU6050_DLPF_0...6 (see datatsheet)
MPU6050 Arduino Library 1.0.2 / 10.02.2015
======================================================================
* Adjustable i2c address
mpu.begin(MPU6050_SCALE_2000DPS, MPU6050_RANGE_2G) - default 0x68
mpu.begin(MPU6050_SCALE_2000DPS, MPU6050_RANGE_2G, 0x69) - use 0x69
MPU6050 Arduino Library 1.0.1 / 26.10.2014
======================================================================
* Removing examples for Kalman Filter. Moved to KalmanFilter Git repo
* Removing examples for HMC5883L. Moved to HMC5833L Git repo
MPU6050 Arduino Library 1.0.0 / 20.10.2014
======================================================================
* First release

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GNU GENERAL PUBLIC LICENSE
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If the program does terminal interaction, make it output a short
notice like this when it starts in an interactive mode:
{project} Copyright (C) {year} {fullname}
This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License. Of course, your program's commands
might be different; for a GUI interface, you would use an "about box".
You should also get your employer (if you work as a programmer) or school,
if any, to sign a "copyright disclaimer" for the program, if necessary.
For more information on this, and how to apply and follow the GNU GPL, see
<http://www.gnu.org/licenses/>.
The GNU General Public License does not permit incorporating your program
into proprietary programs. If your program is a subroutine library, you
may consider it more useful to permit linking proprietary applications with
the library. If this is what you want to do, use the GNU Lesser General
Public License instead of this License. But first, please read
<http://www.gnu.org/philosophy/why-not-lgpl.html>.

749
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/*
MPU6050.cpp - Class file for the MPU6050 Triple Axis Gyroscope & Accelerometer Arduino Library.
Version: 1.0.3
(c) 2014-2015 Korneliusz Jarzebski
www.jarzebski.pl
This program is free software: you can redistribute it and/or modify
it under the terms of the version 3 GNU General Public License as
published by the Free Software Foundation.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#if ARDUINO >= 100
#include "Arduino.h"
#else
#include "WProgram.h"
#endif
#include <Wire.h>
#include <math.h>
#include <MPU6050.h>
bool MPU6050::begin(mpu6050_dps_t scale, mpu6050_range_t range, int mpua)
{
// Set Address
mpuAddress = mpua;
Wire.begin();
// Reset calibrate values
dg.XAxis = 0;
dg.YAxis = 0;
dg.ZAxis = 0;
useCalibrate = false;
// Reset threshold values
tg.XAxis = 0;
tg.YAxis = 0;
tg.ZAxis = 0;
actualThreshold = 0;
// Check MPU6050 Who Am I Register
if (fastRegister8(MPU6050_REG_WHO_AM_I) != 0x68)
{
return false;
}
// Set Clock Source
setClockSource(MPU6050_CLOCK_PLL_XGYRO);
// Set Scale & Range
setScale(scale);
setRange(range);
// Disable Sleep Mode
setSleepEnabled(false);
return true;
}
void MPU6050::setScale(mpu6050_dps_t scale)
{
uint8_t value;
switch (scale)
{
case MPU6050_SCALE_250DPS:
dpsPerDigit = .007633f;
break;
case MPU6050_SCALE_500DPS:
dpsPerDigit = .015267f;
break;
case MPU6050_SCALE_1000DPS:
dpsPerDigit = .030487f;
break;
case MPU6050_SCALE_2000DPS:
dpsPerDigit = .060975f;
break;
default:
break;
}
value = readRegister8(MPU6050_REG_GYRO_CONFIG);
value &= 0b11100111;
value |= (scale << 3);
writeRegister8(MPU6050_REG_GYRO_CONFIG, value);
}
mpu6050_dps_t MPU6050::getScale(void)
{
uint8_t value;
value = readRegister8(MPU6050_REG_GYRO_CONFIG);
value &= 0b00011000;
value >>= 3;
return (mpu6050_dps_t)value;
}
void MPU6050::setRange(mpu6050_range_t range)
{
uint8_t value;
switch (range)
{
case MPU6050_RANGE_2G:
rangePerDigit = .000061f;
break;
case MPU6050_RANGE_4G:
rangePerDigit = .000122f;
break;
case MPU6050_RANGE_8G:
rangePerDigit = .000244f;
break;
case MPU6050_RANGE_16G:
rangePerDigit = .0004882f;
break;
default:
break;
}
value = readRegister8(MPU6050_REG_ACCEL_CONFIG);
value &= 0b11100111;
value |= (range << 3);
writeRegister8(MPU6050_REG_ACCEL_CONFIG, value);
}
mpu6050_range_t MPU6050::getRange(void)
{
uint8_t value;
value = readRegister8(MPU6050_REG_ACCEL_CONFIG);
value &= 0b00011000;
value >>= 3;
return (mpu6050_range_t)value;
}
void MPU6050::setDHPFMode(mpu6050_dhpf_t dhpf)
{
uint8_t value;
value = readRegister8(MPU6050_REG_ACCEL_CONFIG);
value &= 0b11111000;
value |= dhpf;
writeRegister8(MPU6050_REG_ACCEL_CONFIG, value);
}
void MPU6050::setDLPFMode(mpu6050_dlpf_t dlpf)
{
uint8_t value;
value = readRegister8(MPU6050_REG_CONFIG);
value &= 0b11111000;
value |= dlpf;
writeRegister8(MPU6050_REG_CONFIG, value);
}
void MPU6050::setClockSource(mpu6050_clockSource_t source)
{
uint8_t value;
value = readRegister8(MPU6050_REG_PWR_MGMT_1);
value &= 0b11111000;
value |= source;
writeRegister8(MPU6050_REG_PWR_MGMT_1, value);
}
mpu6050_clockSource_t MPU6050::getClockSource(void)
{
uint8_t value;
value = readRegister8(MPU6050_REG_PWR_MGMT_1);
value &= 0b00000111;
return (mpu6050_clockSource_t)value;
}
bool MPU6050::getSleepEnabled(void)
{
return readRegisterBit(MPU6050_REG_PWR_MGMT_1, 6);
}
void MPU6050::setSleepEnabled(bool state)
{
writeRegisterBit(MPU6050_REG_PWR_MGMT_1, 6, state);
}
bool MPU6050::getIntZeroMotionEnabled(void)
{
return readRegisterBit(MPU6050_REG_INT_ENABLE, 5);
}
void MPU6050::setIntZeroMotionEnabled(bool state)
{
writeRegisterBit(MPU6050_REG_INT_ENABLE, 5, state);
}
bool MPU6050::getIntMotionEnabled(void)
{
return readRegisterBit(MPU6050_REG_INT_ENABLE, 6);
}
void MPU6050::setIntMotionEnabled(bool state)
{
writeRegisterBit(MPU6050_REG_INT_ENABLE, 6, state);
}
bool MPU6050::getIntFreeFallEnabled(void)
{
return readRegisterBit(MPU6050_REG_INT_ENABLE, 7);
}
void MPU6050::setIntFreeFallEnabled(bool state)
{
writeRegisterBit(MPU6050_REG_INT_ENABLE, 7, state);
}
uint8_t MPU6050::getMotionDetectionThreshold(void)
{
return readRegister8(MPU6050_REG_MOT_THRESHOLD);
}
void MPU6050::setMotionDetectionThreshold(uint8_t threshold)
{
writeRegister8(MPU6050_REG_MOT_THRESHOLD, threshold);
}
uint8_t MPU6050::getMotionDetectionDuration(void)
{
return readRegister8(MPU6050_REG_MOT_DURATION);
}
void MPU6050::setMotionDetectionDuration(uint8_t duration)
{
writeRegister8(MPU6050_REG_MOT_DURATION, duration);
}
uint8_t MPU6050::getZeroMotionDetectionThreshold(void)
{
return readRegister8(MPU6050_REG_ZMOT_THRESHOLD);
}
void MPU6050::setZeroMotionDetectionThreshold(uint8_t threshold)
{
writeRegister8(MPU6050_REG_ZMOT_THRESHOLD, threshold);
}
uint8_t MPU6050::getZeroMotionDetectionDuration(void)
{
return readRegister8(MPU6050_REG_ZMOT_DURATION);
}
void MPU6050::setZeroMotionDetectionDuration(uint8_t duration)
{
writeRegister8(MPU6050_REG_ZMOT_DURATION, duration);
}
uint8_t MPU6050::getFreeFallDetectionThreshold(void)
{
return readRegister8(MPU6050_REG_FF_THRESHOLD);
}
void MPU6050::setFreeFallDetectionThreshold(uint8_t threshold)
{
writeRegister8(MPU6050_REG_FF_THRESHOLD, threshold);
}
uint8_t MPU6050::getFreeFallDetectionDuration(void)
{
return readRegister8(MPU6050_REG_FF_DURATION);
}
void MPU6050::setFreeFallDetectionDuration(uint8_t duration)
{
writeRegister8(MPU6050_REG_FF_DURATION, duration);
}
bool MPU6050::getI2CMasterModeEnabled(void)
{
return readRegisterBit(MPU6050_REG_USER_CTRL, 5);
}
void MPU6050::setI2CMasterModeEnabled(bool state)
{
writeRegisterBit(MPU6050_REG_USER_CTRL, 5, state);
}
void MPU6050::setI2CBypassEnabled(bool state)
{
return writeRegisterBit(MPU6050_REG_INT_PIN_CFG, 1, state);
}
bool MPU6050::getI2CBypassEnabled(void)
{
return readRegisterBit(MPU6050_REG_INT_PIN_CFG, 1);
}
void MPU6050::setAccelPowerOnDelay(mpu6050_onDelay_t delay)
{
uint8_t value;
value = readRegister8(MPU6050_REG_MOT_DETECT_CTRL);
value &= 0b11001111;
value |= (delay << 4);
writeRegister8(MPU6050_REG_MOT_DETECT_CTRL, value);
}
mpu6050_onDelay_t MPU6050::getAccelPowerOnDelay(void)
{
uint8_t value;
value = readRegister8(MPU6050_REG_MOT_DETECT_CTRL);
value &= 0b00110000;
return (mpu6050_onDelay_t)(value >> 4);
}
uint8_t MPU6050::getIntStatus(void)
{
return readRegister8(MPU6050_REG_INT_STATUS);
}
Activites MPU6050::readActivites(void)
{
uint8_t data = readRegister8(MPU6050_REG_INT_STATUS);
a.isOverflow = ((data >> 4) & 1);
a.isFreeFall = ((data >> 7) & 1);
a.isInactivity = ((data >> 5) & 1);
a.isActivity = ((data >> 6) & 1);
a.isDataReady = ((data >> 0) & 1);
data = readRegister8(MPU6050_REG_MOT_DETECT_STATUS);
a.isNegActivityOnX = ((data >> 7) & 1);
a.isPosActivityOnX = ((data >> 6) & 1);
a.isNegActivityOnY = ((data >> 5) & 1);
a.isPosActivityOnY = ((data >> 4) & 1);
a.isNegActivityOnZ = ((data >> 3) & 1);
a.isPosActivityOnZ = ((data >> 2) & 1);
return a;
}
Vector MPU6050::readRawAccel(void)
{
Wire.beginTransmission(mpuAddress);
#if ARDUINO >= 100
Wire.write(MPU6050_REG_ACCEL_XOUT_H);
#else
Wire.send(MPU6050_REG_ACCEL_XOUT_H);
#endif
Wire.endTransmission();
Wire.beginTransmission(mpuAddress);
Wire.requestFrom(mpuAddress, 6);
while (Wire.available() < 6);
#if ARDUINO >= 100
uint8_t xha = Wire.read();
uint8_t xla = Wire.read();
uint8_t yha = Wire.read();
uint8_t yla = Wire.read();
uint8_t zha = Wire.read();
uint8_t zla = Wire.read();
#else
uint8_t xha = Wire.receive();
uint8_t xla = Wire.receive();
uint8_t yha = Wire.receive();
uint8_t yla = Wire.receive();
uint8_t zha = Wire.receive();
uint8_t zla = Wire.receive();
#endif
ra.XAxis = xha << 8 | xla;
ra.YAxis = yha << 8 | yla;
ra.ZAxis = zha << 8 | zla;
return ra;
}
Vector MPU6050::readNormalizeAccel(void)
{
readRawAccel();
na.XAxis = ra.XAxis * rangePerDigit * 9.80665f;
na.YAxis = ra.YAxis * rangePerDigit * 9.80665f;
na.ZAxis = ra.ZAxis * rangePerDigit * 9.80665f;
return na;
}
Vector MPU6050::readScaledAccel(void)
{
readRawAccel();
na.XAxis = ra.XAxis * rangePerDigit;
na.YAxis = ra.YAxis * rangePerDigit;
na.ZAxis = ra.ZAxis * rangePerDigit;
return na;
}
Vector MPU6050::readRawGyro(void)
{
Wire.beginTransmission(mpuAddress);
#if ARDUINO >= 100
Wire.write(MPU6050_REG_GYRO_XOUT_H);
#else
Wire.send(MPU6050_REG_GYRO_XOUT_H);
#endif
Wire.endTransmission();
Wire.beginTransmission(mpuAddress);
Wire.requestFrom(mpuAddress, 6);
while (Wire.available() < 6);
#if ARDUINO >= 100
uint8_t xha = Wire.read();
uint8_t xla = Wire.read();
uint8_t yha = Wire.read();
uint8_t yla = Wire.read();
uint8_t zha = Wire.read();
uint8_t zla = Wire.read();
#else
uint8_t xha = Wire.receive();
uint8_t xla = Wire.receive();
uint8_t yha = Wire.receive();
uint8_t yla = Wire.receive();
uint8_t zha = Wire.receive();
uint8_t zla = Wire.receive();
#endif
rg.XAxis = xha << 8 | xla;
rg.YAxis = yha << 8 | yla;
rg.ZAxis = zha << 8 | zla;
return rg;
}
Vector MPU6050::readNormalizeGyro(void)
{
readRawGyro();
if (useCalibrate)
{
ng.XAxis = (rg.XAxis - dg.XAxis) * dpsPerDigit;
ng.YAxis = (rg.YAxis - dg.YAxis) * dpsPerDigit;
ng.ZAxis = (rg.ZAxis - dg.ZAxis) * dpsPerDigit;
} else
{
ng.XAxis = rg.XAxis * dpsPerDigit;
ng.YAxis = rg.YAxis * dpsPerDigit;
ng.ZAxis = rg.ZAxis * dpsPerDigit;
}
if (actualThreshold)
{
if (abs(ng.XAxis) < tg.XAxis) ng.XAxis = 0;
if (abs(ng.YAxis) < tg.YAxis) ng.YAxis = 0;
if (abs(ng.ZAxis) < tg.ZAxis) ng.ZAxis = 0;
}
return ng;
}
float MPU6050::readTemperature(void)
{
int16_t T;
T = readRegister16(MPU6050_REG_TEMP_OUT_H);
return (float)T/340 + 36.53;
}
int16_t MPU6050::getGyroOffsetX(void)
{
return readRegister16(MPU6050_REG_GYRO_XOFFS_H);
}
int16_t MPU6050::getGyroOffsetY(void)
{
return readRegister16(MPU6050_REG_GYRO_YOFFS_H);
}
int16_t MPU6050::getGyroOffsetZ(void)
{
return readRegister16(MPU6050_REG_GYRO_ZOFFS_H);
}
void MPU6050::setGyroOffsetX(int16_t offset)
{
writeRegister16(MPU6050_REG_GYRO_XOFFS_H, offset);
}
void MPU6050::setGyroOffsetY(int16_t offset)
{
writeRegister16(MPU6050_REG_GYRO_YOFFS_H, offset);
}
void MPU6050::setGyroOffsetZ(int16_t offset)
{
writeRegister16(MPU6050_REG_GYRO_ZOFFS_H, offset);
}
int16_t MPU6050::getAccelOffsetX(void)
{
return readRegister16(MPU6050_REG_ACCEL_XOFFS_H);
}
int16_t MPU6050::getAccelOffsetY(void)
{
return readRegister16(MPU6050_REG_ACCEL_YOFFS_H);
}
int16_t MPU6050::getAccelOffsetZ(void)
{
return readRegister16(MPU6050_REG_ACCEL_ZOFFS_H);
}
void MPU6050::setAccelOffsetX(int16_t offset)
{
writeRegister16(MPU6050_REG_ACCEL_XOFFS_H, offset);
}
void MPU6050::setAccelOffsetY(int16_t offset)
{
writeRegister16(MPU6050_REG_ACCEL_YOFFS_H, offset);
}
void MPU6050::setAccelOffsetZ(int16_t offset)
{
writeRegister16(MPU6050_REG_ACCEL_ZOFFS_H, offset);
}
// Calibrate algorithm
void MPU6050::calibrateGyro(uint8_t samples)
{
// Set calibrate
useCalibrate = true;
// Reset values
float sumX = 0;
float sumY = 0;
float sumZ = 0;
float sigmaX = 0;
float sigmaY = 0;
float sigmaZ = 0;
// Read n-samples
for (uint8_t i = 0; i < samples; ++i)
{
readRawGyro();
sumX += rg.XAxis;
sumY += rg.YAxis;
sumZ += rg.ZAxis;
sigmaX += rg.XAxis * rg.XAxis;
sigmaY += rg.YAxis * rg.YAxis;
sigmaZ += rg.ZAxis * rg.ZAxis;
delay(5);
}
// Calculate delta vectors
dg.XAxis = sumX / samples;
dg.YAxis = sumY / samples;
dg.ZAxis = sumZ / samples;
// Calculate threshold vectors
th.XAxis = sqrt((sigmaX / 50) - (dg.XAxis * dg.XAxis));
th.YAxis = sqrt((sigmaY / 50) - (dg.YAxis * dg.YAxis));
th.ZAxis = sqrt((sigmaZ / 50) - (dg.ZAxis * dg.ZAxis));
// If already set threshold, recalculate threshold vectors
if (actualThreshold > 0)
{
setThreshold(actualThreshold);
}
}
// Get current threshold value
uint8_t MPU6050::getThreshold(void)
{
return actualThreshold;
}
// Set treshold value
void MPU6050::setThreshold(uint8_t multiple)
{
if (multiple > 0)
{
// If not calibrated, need calibrate
if (!useCalibrate)
{
calibrateGyro();
}
// Calculate threshold vectors
tg.XAxis = th.XAxis * multiple;
tg.YAxis = th.YAxis * multiple;
tg.ZAxis = th.ZAxis * multiple;
} else
{
// No threshold
tg.XAxis = 0;
tg.YAxis = 0;
tg.ZAxis = 0;
}
// Remember old threshold value
actualThreshold = multiple;
}
// Fast read 8-bit from register
uint8_t MPU6050::fastRegister8(uint8_t reg)
{
uint8_t value;
Wire.beginTransmission(mpuAddress);
#if ARDUINO >= 100
Wire.write(reg);
#else
Wire.send(reg);
#endif
Wire.endTransmission();
Wire.beginTransmission(mpuAddress);
Wire.requestFrom(mpuAddress, 1);
#if ARDUINO >= 100
value = Wire.read();
#else
value = Wire.receive();
#endif;
Wire.endTransmission();
return value;
}
// Read 8-bit from register
uint8_t MPU6050::readRegister8(uint8_t reg)
{
uint8_t value;
Wire.beginTransmission(mpuAddress);
#if ARDUINO >= 100
Wire.write(reg);
#else
Wire.send(reg);
#endif
Wire.endTransmission();
Wire.beginTransmission(mpuAddress);
Wire.requestFrom(mpuAddress, 1);
while(!Wire.available()) {};
#if ARDUINO >= 100
value = Wire.read();
#else
value = Wire.receive();
#endif;
Wire.endTransmission();
return value;
}
// Write 8-bit to register
void MPU6050::writeRegister8(uint8_t reg, uint8_t value)
{
Wire.beginTransmission(mpuAddress);
#if ARDUINO >= 100
Wire.write(reg);
Wire.write(value);
#else
Wire.send(reg);
Wire.send(value);
#endif
Wire.endTransmission();
}
int16_t MPU6050::readRegister16(uint8_t reg)
{
int16_t value;
Wire.beginTransmission(mpuAddress);
#if ARDUINO >= 100
Wire.write(reg);
#else
Wire.send(reg);
#endif
Wire.endTransmission();
Wire.beginTransmission(mpuAddress);
Wire.requestFrom(mpuAddress, 2);
while(!Wire.available()) {};
#if ARDUINO >= 100
uint8_t vha = Wire.read();
uint8_t vla = Wire.read();
#else
uint8_t vha = Wire.receive();
uint8_t vla = Wire.receive();
#endif;
Wire.endTransmission();
value = vha << 8 | vla;
return value;
}
void MPU6050::writeRegister16(uint8_t reg, int16_t value)
{
Wire.beginTransmission(mpuAddress);
#if ARDUINO >= 100
Wire.write(reg);
Wire.write((uint8_t)(value >> 8));
Wire.write((uint8_t)value);
#else
Wire.send(reg);
Wire.send((uint8_t)(value >> 8));
Wire.send((uint8_t)value);
#endif
Wire.endTransmission();
}
// Read register bit
bool MPU6050::readRegisterBit(uint8_t reg, uint8_t pos)
{
uint8_t value;
value = readRegister8(reg);
return ((value >> pos) & 1);
}
// Write register bit
void MPU6050::writeRegisterBit(uint8_t reg, uint8_t pos, bool state)
{
uint8_t value;
value = readRegister8(reg);
if (state)
{
value |= (1 << pos);
} else
{
value &= ~(1 << pos);
}
writeRegister8(reg, value);
}

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/*
MPU6050.h - Header file for the MPU6050 Triple Axis Gyroscope & Accelerometer Arduino Library.
Version: 1.0.3
(c) 2014-2015 Korneliusz Jarzebski
www.jarzebski.pl
This program is free software: you can redistribute it and/or modify
it under the terms of the version 3 GNU General Public License as
published by the Free Software Foundation.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef MPU6050_h
#define MPU6050_h
#if ARDUINO >= 100
#include "Arduino.h"
#else
#include "WProgram.h"
#endif
#define MPU6050_ADDRESS (0x68) // 0x69 when AD0 pin to Vcc
#define MPU6050_REG_ACCEL_XOFFS_H (0x06)
#define MPU6050_REG_ACCEL_XOFFS_L (0x07)
#define MPU6050_REG_ACCEL_YOFFS_H (0x08)
#define MPU6050_REG_ACCEL_YOFFS_L (0x09)
#define MPU6050_REG_ACCEL_ZOFFS_H (0x0A)
#define MPU6050_REG_ACCEL_ZOFFS_L (0x0B)
#define MPU6050_REG_GYRO_XOFFS_H (0x13)
#define MPU6050_REG_GYRO_XOFFS_L (0x14)
#define MPU6050_REG_GYRO_YOFFS_H (0x15)
#define MPU6050_REG_GYRO_YOFFS_L (0x16)
#define MPU6050_REG_GYRO_ZOFFS_H (0x17)
#define MPU6050_REG_GYRO_ZOFFS_L (0x18)
#define MPU6050_REG_CONFIG (0x1A)
#define MPU6050_REG_GYRO_CONFIG (0x1B) // Gyroscope Configuration
#define MPU6050_REG_ACCEL_CONFIG (0x1C) // Accelerometer Configuration
#define MPU6050_REG_FF_THRESHOLD (0x1D)
#define MPU6050_REG_FF_DURATION (0x1E)
#define MPU6050_REG_MOT_THRESHOLD (0x1F)
#define MPU6050_REG_MOT_DURATION (0x20)
#define MPU6050_REG_ZMOT_THRESHOLD (0x21)
#define MPU6050_REG_ZMOT_DURATION (0x22)
#define MPU6050_REG_INT_PIN_CFG (0x37) // INT Pin. Bypass Enable Configuration
#define MPU6050_REG_INT_ENABLE (0x38) // INT Enable
#define MPU6050_REG_INT_STATUS (0x3A)
#define MPU6050_REG_ACCEL_XOUT_H (0x3B)
#define MPU6050_REG_ACCEL_XOUT_L (0x3C)
#define MPU6050_REG_ACCEL_YOUT_H (0x3D)
#define MPU6050_REG_ACCEL_YOUT_L (0x3E)
#define MPU6050_REG_ACCEL_ZOUT_H (0x3F)
#define MPU6050_REG_ACCEL_ZOUT_L (0x40)
#define MPU6050_REG_TEMP_OUT_H (0x41)
#define MPU6050_REG_TEMP_OUT_L (0x42)
#define MPU6050_REG_GYRO_XOUT_H (0x43)
#define MPU6050_REG_GYRO_XOUT_L (0x44)
#define MPU6050_REG_GYRO_YOUT_H (0x45)
#define MPU6050_REG_GYRO_YOUT_L (0x46)
#define MPU6050_REG_GYRO_ZOUT_H (0x47)
#define MPU6050_REG_GYRO_ZOUT_L (0x48)
#define MPU6050_REG_MOT_DETECT_STATUS (0x61)
#define MPU6050_REG_MOT_DETECT_CTRL (0x69)
#define MPU6050_REG_USER_CTRL (0x6A) // User Control
#define MPU6050_REG_PWR_MGMT_1 (0x6B) // Power Management 1
#define MPU6050_REG_WHO_AM_I (0x75) // Who Am I
#ifndef VECTOR_STRUCT_H
#define VECTOR_STRUCT_H
struct Vector
{
float XAxis;
float YAxis;
float ZAxis;
};
#endif
struct Activites
{
bool isOverflow;
bool isFreeFall;
bool isInactivity;
bool isActivity;
bool isPosActivityOnX;
bool isPosActivityOnY;
bool isPosActivityOnZ;
bool isNegActivityOnX;
bool isNegActivityOnY;
bool isNegActivityOnZ;
bool isDataReady;
};
typedef enum
{
MPU6050_CLOCK_KEEP_RESET = 0b111,
MPU6050_CLOCK_EXTERNAL_19MHZ = 0b101,
MPU6050_CLOCK_EXTERNAL_32KHZ = 0b100,
MPU6050_CLOCK_PLL_ZGYRO = 0b011,
MPU6050_CLOCK_PLL_YGYRO = 0b010,
MPU6050_CLOCK_PLL_XGYRO = 0b001,
MPU6050_CLOCK_INTERNAL_8MHZ = 0b000
} mpu6050_clockSource_t;
typedef enum
{
MPU6050_SCALE_2000DPS = 0b11,
MPU6050_SCALE_1000DPS = 0b10,
MPU6050_SCALE_500DPS = 0b01,
MPU6050_SCALE_250DPS = 0b00
} mpu6050_dps_t;
typedef enum
{
MPU6050_RANGE_16G = 0b11,
MPU6050_RANGE_8G = 0b10,
MPU6050_RANGE_4G = 0b01,
MPU6050_RANGE_2G = 0b00,
} mpu6050_range_t;
typedef enum
{
MPU6050_DELAY_3MS = 0b11,
MPU6050_DELAY_2MS = 0b10,
MPU6050_DELAY_1MS = 0b01,
MPU6050_NO_DELAY = 0b00,
} mpu6050_onDelay_t;
typedef enum
{
MPU6050_DHPF_HOLD = 0b111,
MPU6050_DHPF_0_63HZ = 0b100,
MPU6050_DHPF_1_25HZ = 0b011,
MPU6050_DHPF_2_5HZ = 0b010,
MPU6050_DHPF_5HZ = 0b001,
MPU6050_DHPF_RESET = 0b000,
} mpu6050_dhpf_t;
typedef enum
{
MPU6050_DLPF_6 = 0b110,
MPU6050_DLPF_5 = 0b101,
MPU6050_DLPF_4 = 0b100,
MPU6050_DLPF_3 = 0b011,
MPU6050_DLPF_2 = 0b010,
MPU6050_DLPF_1 = 0b001,
MPU6050_DLPF_0 = 0b000,
} mpu6050_dlpf_t;
class MPU6050
{
public:
bool begin(mpu6050_dps_t scale = MPU6050_SCALE_2000DPS, mpu6050_range_t range = MPU6050_RANGE_2G, int mpua = MPU6050_ADDRESS);
void setClockSource(mpu6050_clockSource_t source);
void setScale(mpu6050_dps_t scale);
void setRange(mpu6050_range_t range);
mpu6050_clockSource_t getClockSource(void);
mpu6050_dps_t getScale(void);
mpu6050_range_t getRange(void);
void setDHPFMode(mpu6050_dhpf_t dhpf);
void setDLPFMode(mpu6050_dlpf_t dlpf);
mpu6050_onDelay_t getAccelPowerOnDelay();
void setAccelPowerOnDelay(mpu6050_onDelay_t delay);
uint8_t getIntStatus(void);
bool getIntZeroMotionEnabled(void);
void setIntZeroMotionEnabled(bool state);
bool getIntMotionEnabled(void);
void setIntMotionEnabled(bool state);
bool getIntFreeFallEnabled(void);
void setIntFreeFallEnabled(bool state);
uint8_t getMotionDetectionThreshold(void);
void setMotionDetectionThreshold(uint8_t threshold);
uint8_t getMotionDetectionDuration(void);
void setMotionDetectionDuration(uint8_t duration);
uint8_t getZeroMotionDetectionThreshold(void);
void setZeroMotionDetectionThreshold(uint8_t threshold);
uint8_t getZeroMotionDetectionDuration(void);
void setZeroMotionDetectionDuration(uint8_t duration);
uint8_t getFreeFallDetectionThreshold(void);
void setFreeFallDetectionThreshold(uint8_t threshold);
uint8_t getFreeFallDetectionDuration(void);
void setFreeFallDetectionDuration(uint8_t duration);
bool getSleepEnabled(void);
void setSleepEnabled(bool state);
bool getI2CMasterModeEnabled(void);
void setI2CMasterModeEnabled(bool state);
bool getI2CBypassEnabled(void);
void setI2CBypassEnabled(bool state);
float readTemperature(void);
Activites readActivites(void);
int16_t getGyroOffsetX(void);
void setGyroOffsetX(int16_t offset);
int16_t getGyroOffsetY(void);
void setGyroOffsetY(int16_t offset);
int16_t getGyroOffsetZ(void);
void setGyroOffsetZ(int16_t offset);
int16_t getAccelOffsetX(void);
void setAccelOffsetX(int16_t offset);
int16_t getAccelOffsetY(void);
void setAccelOffsetY(int16_t offset);
int16_t getAccelOffsetZ(void);
void setAccelOffsetZ(int16_t offset);
void calibrateGyro(uint8_t samples = 50);
void setThreshold(uint8_t multiple = 1);
uint8_t getThreshold(void);
Vector readRawGyro(void);
Vector readNormalizeGyro(void);
Vector readRawAccel(void);
Vector readNormalizeAccel(void);
Vector readScaledAccel(void);
private:
Vector ra, rg; // Raw vectors
Vector na, ng; // Normalized vectors
Vector tg, dg; // Threshold and Delta for Gyro
Vector th; // Threshold
Activites a; // Activities
float dpsPerDigit, rangePerDigit;
float actualThreshold;
bool useCalibrate;
int mpuAddress;
uint8_t fastRegister8(uint8_t reg);
uint8_t readRegister8(uint8_t reg);
void writeRegister8(uint8_t reg, uint8_t value);
int16_t readRegister16(uint8_t reg);
void writeRegister16(uint8_t reg, int16_t value);
bool readRegisterBit(uint8_t reg, uint8_t pos);
void writeRegisterBit(uint8_t reg, uint8_t pos, bool state);
};
#endif

747
arduino-cli/libraries/MPU6050/MPU6050_6Axis_MotionApps20.h Normal file
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@@ -0,0 +1,747 @@
// I2Cdev library collection - MPU6050 I2C device class, 6-axis MotionApps 2.0 implementation
// Based on InvenSense MPU-6050 register map document rev. 2.0, 5/19/2011 (RM-MPU-6000A-00)
// 5/20/2013 by Jeff Rowberg <jeff@rowberg.net>
// Updates should (hopefully) always be available at https://github.com/jrowberg/i2cdevlib
//
// Changelog:
// ... - ongoing debug release
/* ============================================
I2Cdev device library code is placed under the MIT license
Copyright (c) 2012 Jeff Rowberg
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
===============================================
*/
#ifndef _MPU6050_6AXIS_MOTIONAPPS20_H_
#define _MPU6050_6AXIS_MOTIONAPPS20_H_
#include "I2Cdev.h"
#include "helper_3dmath.h"
// MotionApps 2.0 DMP implementation, built using the MPU-6050EVB evaluation board
#define MPU6050_INCLUDE_DMP_MOTIONAPPS20
#include "MPU6050.h"
// Tom Carpenter's conditional PROGMEM code
// http://forum.arduino.cc/index.php?topic=129407.0
#ifdef __AVR__
#include <avr/pgmspace.h>
#else
// Teensy 3.0 library conditional PROGMEM code from Paul Stoffregen
#ifndef __PGMSPACE_H_
#define __PGMSPACE_H_ 1
#include <inttypes.h>
#define PROGMEM
#define PGM_P const char *
#define PSTR(str) (str)
#define F(x) x
typedef void prog_void;
typedef char prog_char;
typedef unsigned char prog_uchar;
typedef int8_t prog_int8_t;
typedef uint8_t prog_uint8_t;
typedef int16_t prog_int16_t;
typedef uint16_t prog_uint16_t;
typedef int32_t prog_int32_t;
typedef uint32_t prog_uint32_t;
#define strcpy_P(dest, src) strcpy((dest), (src))
#define strcat_P(dest, src) strcat((dest), (src))
#define strcmp_P(a, b) strcmp((a), (b))
#define pgm_read_byte(addr) (*(const unsigned char *)(addr))
#define pgm_read_word(addr) (*(const unsigned short *)(addr))
#define pgm_read_dword(addr) (*(const unsigned long *)(addr))
#define pgm_read_float(addr) (*(const float *)(addr))
#define pgm_read_byte_near(addr) pgm_read_byte(addr)
#define pgm_read_word_near(addr) pgm_read_word(addr)
#define pgm_read_dword_near(addr) pgm_read_dword(addr)
#define pgm_read_float_near(addr) pgm_read_float(addr)
#define pgm_read_byte_far(addr) pgm_read_byte(addr)
#define pgm_read_word_far(addr) pgm_read_word(addr)
#define pgm_read_dword_far(addr) pgm_read_dword(addr)
#define pgm_read_float_far(addr) pgm_read_float(addr)
#endif
#endif
/* Source is from the InvenSense MotionApps v2 demo code. Original source is
* unavailable, unless you happen to be amazing as decompiling binary by
* hand (in which case, please contact me, and I'm totally serious).
*
* Also, I'd like to offer many, many thanks to Noah Zerkin for all of the
* DMP reverse-engineering he did to help make this bit of wizardry
* possible.
*/
// NOTE! Enabling DEBUG adds about 3.3kB to the flash program size.
// Debug output is now working even on ATMega328P MCUs (e.g. Arduino Uno)
// after moving string constants to flash memory storage using the F()
// compiler macro (Arduino IDE 1.0+ required).
//#define DEBUG
#ifdef DEBUG
#define DEBUG_PRINT(x) Serial.print(x)
#define DEBUG_PRINTF(x, y) Serial.print(x, y)
#define DEBUG_PRINTLN(x) Serial.println(x)
#define DEBUG_PRINTLNF(x, y) Serial.println(x, y)
#else
#define DEBUG_PRINT(x)
#define DEBUG_PRINTF(x, y)
#define DEBUG_PRINTLN(x)
#define DEBUG_PRINTLNF(x, y)
#endif
#define MPU6050_DMP_CODE_SIZE 1929 // dmpMemory[]
#define MPU6050_DMP_CONFIG_SIZE 192 // dmpConfig[]
#define MPU6050_DMP_UPDATES_SIZE 47 // dmpUpdates[]
/* ================================================================================================ *
| Default MotionApps v2.0 42-byte FIFO packet structure: |
| |
| [QUAT W][ ][QUAT X][ ][QUAT Y][ ][QUAT Z][ ][GYRO X][ ][GYRO Y][ ] |
| 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 |
| |
| [GYRO Z][ ][ACC X ][ ][ACC Y ][ ][ACC Z ][ ][ ] |
| 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 |
* ================================================================================================ */
// this block of memory gets written to the MPU on start-up, and it seems
// to be volatile memory, so it has to be done each time (it only takes ~1
// second though)
const unsigned char dmpMemory[MPU6050_DMP_CODE_SIZE] PROGMEM = {
// bank 0, 256 bytes
0xFB, 0x00, 0x00, 0x3E, 0x00, 0x0B, 0x00, 0x36, 0x00, 0x01, 0x00, 0x02, 0x00, 0x03, 0x00, 0x00,
0x00, 0x65, 0x00, 0x54, 0xFF, 0xEF, 0x00, 0x00, 0xFA, 0x80, 0x00, 0x0B, 0x12, 0x82, 0x00, 0x01,
0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x28, 0x00, 0x00, 0xFF, 0xFF, 0x45, 0x81, 0xFF, 0xFF, 0xFA, 0x72, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x03, 0xE8, 0x00, 0x00, 0x00, 0x01, 0x00, 0x01, 0x7F, 0xFF, 0xFF, 0xFE, 0x80, 0x01,
0x00, 0x1B, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x3E, 0x03, 0x30, 0x40, 0x00, 0x00, 0x00, 0x02, 0xCA, 0xE3, 0x09, 0x3E, 0x80, 0x00, 0x00,
0x20, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x00, 0x60, 0x00, 0x00, 0x00,
0x41, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x0B, 0x2A, 0x00, 0x00, 0x16, 0x55, 0x00, 0x00, 0x21, 0x82,
0xFD, 0x87, 0x26, 0x50, 0xFD, 0x80, 0x00, 0x00, 0x00, 0x1F, 0x00, 0x00, 0x00, 0x05, 0x80, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00,
0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x04, 0x6F, 0x00, 0x02, 0x65, 0x32, 0x00, 0x00, 0x5E, 0xC0,
0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0xFB, 0x8C, 0x6F, 0x5D, 0xFD, 0x5D, 0x08, 0xD9, 0x00, 0x7C, 0x73, 0x3B, 0x00, 0x6C, 0x12, 0xCC,
0x32, 0x00, 0x13, 0x9D, 0x32, 0x00, 0xD0, 0xD6, 0x32, 0x00, 0x08, 0x00, 0x40, 0x00, 0x01, 0xF4,
0xFF, 0xE6, 0x80, 0x79, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0xD0, 0xD6, 0x00, 0x00, 0x27, 0x10,
// bank 1, 256 bytes
0xFB, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x01, 0x00, 0x00, 0x00,
0x00, 0x00, 0xFA, 0x36, 0xFF, 0xBC, 0x30, 0x8E, 0x00, 0x05, 0xFB, 0xF0, 0xFF, 0xD9, 0x5B, 0xC8,
0xFF, 0xD0, 0x9A, 0xBE, 0x00, 0x00, 0x10, 0xA9, 0xFF, 0xF4, 0x1E, 0xB2, 0x00, 0xCE, 0xBB, 0xF7,
0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x04, 0x00, 0x02, 0x00, 0x02, 0x02, 0x00, 0x00, 0x0C,
0xFF, 0xC2, 0x80, 0x00, 0x00, 0x01, 0x80, 0x00, 0x00, 0xCF, 0x80, 0x00, 0x40, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x06, 0x00, 0x00, 0x00, 0x00, 0x14,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x03, 0x3F, 0x68, 0xB6, 0x79, 0x35, 0x28, 0xBC, 0xC6, 0x7E, 0xD1, 0x6C,
0x80, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0xB2, 0x6A, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3F, 0xF0, 0x00, 0x00, 0x00, 0x30,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x25, 0x4D, 0x00, 0x2F, 0x70, 0x6D, 0x00, 0x00, 0x05, 0xAE, 0x00, 0x0C, 0x02, 0xD0,
// bank 2, 256 bytes
0x00, 0x00, 0x00, 0x00, 0x00, 0x65, 0x00, 0x54, 0xFF, 0xEF, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x01, 0x00, 0x00, 0x44, 0x00, 0x00, 0x00, 0x00, 0x0C, 0x00, 0x00, 0x00, 0x01, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x65, 0x00, 0x00, 0x00, 0x54, 0x00, 0x00, 0xFF, 0xEF, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x1B, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x00,
0x00, 0x1B, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
// bank 3, 256 bytes
0xD8, 0xDC, 0xBA, 0xA2, 0xF1, 0xDE, 0xB2, 0xB8, 0xB4, 0xA8, 0x81, 0x91, 0xF7, 0x4A, 0x90, 0x7F,
0x91, 0x6A, 0xF3, 0xF9, 0xDB, 0xA8, 0xF9, 0xB0, 0xBA, 0xA0, 0x80, 0xF2, 0xCE, 0x81, 0xF3, 0xC2,
0xF1, 0xC1, 0xF2, 0xC3, 0xF3, 0xCC, 0xA2, 0xB2, 0x80, 0xF1, 0xC6, 0xD8, 0x80, 0xBA, 0xA7, 0xDF,
0xDF, 0xDF, 0xF2, 0xA7, 0xC3, 0xCB, 0xC5, 0xB6, 0xF0, 0x87, 0xA2, 0x94, 0x24, 0x48, 0x70, 0x3C,
0x95, 0x40, 0x68, 0x34, 0x58, 0x9B, 0x78, 0xA2, 0xF1, 0x83, 0x92, 0x2D, 0x55, 0x7D, 0xD8, 0xB1,
0xB4, 0xB8, 0xA1, 0xD0, 0x91, 0x80, 0xF2, 0x70, 0xF3, 0x70, 0xF2, 0x7C, 0x80, 0xA8, 0xF1, 0x01,
0xB0, 0x98, 0x87, 0xD9, 0x43, 0xD8, 0x86, 0xC9, 0x88, 0xBA, 0xA1, 0xF2, 0x0E, 0xB8, 0x97, 0x80,
0xF1, 0xA9, 0xDF, 0xDF, 0xDF, 0xAA, 0xDF, 0xDF, 0xDF, 0xF2, 0xAA, 0xC5, 0xCD, 0xC7, 0xA9, 0x0C,
0xC9, 0x2C, 0x97, 0x97, 0x97, 0x97, 0xF1, 0xA9, 0x89, 0x26, 0x46, 0x66, 0xB0, 0xB4, 0xBA, 0x80,
0xAC, 0xDE, 0xF2, 0xCA, 0xF1, 0xB2, 0x8C, 0x02, 0xA9, 0xB6, 0x98, 0x00, 0x89, 0x0E, 0x16, 0x1E,
0xB8, 0xA9, 0xB4, 0x99, 0x2C, 0x54, 0x7C, 0xB0, 0x8A, 0xA8, 0x96, 0x36, 0x56, 0x76, 0xF1, 0xB9,
0xAF, 0xB4, 0xB0, 0x83, 0xC0, 0xB8, 0xA8, 0x97, 0x11, 0xB1, 0x8F, 0x98, 0xB9, 0xAF, 0xF0, 0x24,
0x08, 0x44, 0x10, 0x64, 0x18, 0xF1, 0xA3, 0x29, 0x55, 0x7D, 0xAF, 0x83, 0xB5, 0x93, 0xAF, 0xF0,
0x00, 0x28, 0x50, 0xF1, 0xA3, 0x86, 0x9F, 0x61, 0xA6, 0xDA, 0xDE, 0xDF, 0xD9, 0xFA, 0xA3, 0x86,
0x96, 0xDB, 0x31, 0xA6, 0xD9, 0xF8, 0xDF, 0xBA, 0xA6, 0x8F, 0xC2, 0xC5, 0xC7, 0xB2, 0x8C, 0xC1,
0xB8, 0xA2, 0xDF, 0xDF, 0xDF, 0xA3, 0xDF, 0xDF, 0xDF, 0xD8, 0xD8, 0xF1, 0xB8, 0xA8, 0xB2, 0x86,
// bank 4, 256 bytes
0xB4, 0x98, 0x0D, 0x35, 0x5D, 0xB8, 0xAA, 0x98, 0xB0, 0x87, 0x2D, 0x35, 0x3D, 0xB2, 0xB6, 0xBA,
0xAF, 0x8C, 0x96, 0x19, 0x8F, 0x9F, 0xA7, 0x0E, 0x16, 0x1E, 0xB4, 0x9A, 0xB8, 0xAA, 0x87, 0x2C,
0x54, 0x7C, 0xB9, 0xA3, 0xDE, 0xDF, 0xDF, 0xA3, 0xB1, 0x80, 0xF2, 0xC4, 0xCD, 0xC9, 0xF1, 0xB8,
0xA9, 0xB4, 0x99, 0x83, 0x0D, 0x35, 0x5D, 0x89, 0xB9, 0xA3, 0x2D, 0x55, 0x7D, 0xB5, 0x93, 0xA3,
0x0E, 0x16, 0x1E, 0xA9, 0x2C, 0x54, 0x7C, 0xB8, 0xB4, 0xB0, 0xF1, 0x97, 0x83, 0xA8, 0x11, 0x84,
0xA5, 0x09, 0x98, 0xA3, 0x83, 0xF0, 0xDA, 0x24, 0x08, 0x44, 0x10, 0x64, 0x18, 0xD8, 0xF1, 0xA5,
0x29, 0x55, 0x7D, 0xA5, 0x85, 0x95, 0x02, 0x1A, 0x2E, 0x3A, 0x56, 0x5A, 0x40, 0x48, 0xF9, 0xF3,
0xA3, 0xD9, 0xF8, 0xF0, 0x98, 0x83, 0x24, 0x08, 0x44, 0x10, 0x64, 0x18, 0x97, 0x82, 0xA8, 0xF1,
0x11, 0xF0, 0x98, 0xA2, 0x24, 0x08, 0x44, 0x10, 0x64, 0x18, 0xDA, 0xF3, 0xDE, 0xD8, 0x83, 0xA5,
0x94, 0x01, 0xD9, 0xA3, 0x02, 0xF1, 0xA2, 0xC3, 0xC5, 0xC7, 0xD8, 0xF1, 0x84, 0x92, 0xA2, 0x4D,
0xDA, 0x2A, 0xD8, 0x48, 0x69, 0xD9, 0x2A, 0xD8, 0x68, 0x55, 0xDA, 0x32, 0xD8, 0x50, 0x71, 0xD9,
0x32, 0xD8, 0x70, 0x5D, 0xDA, 0x3A, 0xD8, 0x58, 0x79, 0xD9, 0x3A, 0xD8, 0x78, 0x93, 0xA3, 0x4D,
0xDA, 0x2A, 0xD8, 0x48, 0x69, 0xD9, 0x2A, 0xD8, 0x68, 0x55, 0xDA, 0x32, 0xD8, 0x50, 0x71, 0xD9,
0x32, 0xD8, 0x70, 0x5D, 0xDA, 0x3A, 0xD8, 0x58, 0x79, 0xD9, 0x3A, 0xD8, 0x78, 0xA8, 0x8A, 0x9A,
0xF0, 0x28, 0x50, 0x78, 0x9E, 0xF3, 0x88, 0x18, 0xF1, 0x9F, 0x1D, 0x98, 0xA8, 0xD9, 0x08, 0xD8,
0xC8, 0x9F, 0x12, 0x9E, 0xF3, 0x15, 0xA8, 0xDA, 0x12, 0x10, 0xD8, 0xF1, 0xAF, 0xC8, 0x97, 0x87,
// bank 5, 256 bytes
0x34, 0xB5, 0xB9, 0x94, 0xA4, 0x21, 0xF3, 0xD9, 0x22, 0xD8, 0xF2, 0x2D, 0xF3, 0xD9, 0x2A, 0xD8,
0xF2, 0x35, 0xF3, 0xD9, 0x32, 0xD8, 0x81, 0xA4, 0x60, 0x60, 0x61, 0xD9, 0x61, 0xD8, 0x6C, 0x68,
0x69, 0xD9, 0x69, 0xD8, 0x74, 0x70, 0x71, 0xD9, 0x71, 0xD8, 0xB1, 0xA3, 0x84, 0x19, 0x3D, 0x5D,
0xA3, 0x83, 0x1A, 0x3E, 0x5E, 0x93, 0x10, 0x30, 0x81, 0x10, 0x11, 0xB8, 0xB0, 0xAF, 0x8F, 0x94,
0xF2, 0xDA, 0x3E, 0xD8, 0xB4, 0x9A, 0xA8, 0x87, 0x29, 0xDA, 0xF8, 0xD8, 0x87, 0x9A, 0x35, 0xDA,
0xF8, 0xD8, 0x87, 0x9A, 0x3D, 0xDA, 0xF8, 0xD8, 0xB1, 0xB9, 0xA4, 0x98, 0x85, 0x02, 0x2E, 0x56,
0xA5, 0x81, 0x00, 0x0C, 0x14, 0xA3, 0x97, 0xB0, 0x8A, 0xF1, 0x2D, 0xD9, 0x28, 0xD8, 0x4D, 0xD9,
0x48, 0xD8, 0x6D, 0xD9, 0x68, 0xD8, 0xB1, 0x84, 0x0D, 0xDA, 0x0E, 0xD8, 0xA3, 0x29, 0x83, 0xDA,
0x2C, 0x0E, 0xD8, 0xA3, 0x84, 0x49, 0x83, 0xDA, 0x2C, 0x4C, 0x0E, 0xD8, 0xB8, 0xB0, 0xA8, 0x8A,
0x9A, 0xF5, 0x20, 0xAA, 0xDA, 0xDF, 0xD8, 0xA8, 0x40, 0xAA, 0xD0, 0xDA, 0xDE, 0xD8, 0xA8, 0x60,
0xAA, 0xDA, 0xD0, 0xDF, 0xD8, 0xF1, 0x97, 0x86, 0xA8, 0x31, 0x9B, 0x06, 0x99, 0x07, 0xAB, 0x97,
0x28, 0x88, 0x9B, 0xF0, 0x0C, 0x20, 0x14, 0x40, 0xB8, 0xB0, 0xB4, 0xA8, 0x8C, 0x9C, 0xF0, 0x04,
0x28, 0x51, 0x79, 0x1D, 0x30, 0x14, 0x38, 0xB2, 0x82, 0xAB, 0xD0, 0x98, 0x2C, 0x50, 0x50, 0x78,
0x78, 0x9B, 0xF1, 0x1A, 0xB0, 0xF0, 0x8A, 0x9C, 0xA8, 0x29, 0x51, 0x79, 0x8B, 0x29, 0x51, 0x79,
0x8A, 0x24, 0x70, 0x59, 0x8B, 0x20, 0x58, 0x71, 0x8A, 0x44, 0x69, 0x38, 0x8B, 0x39, 0x40, 0x68,
0x8A, 0x64, 0x48, 0x31, 0x8B, 0x30, 0x49, 0x60, 0xA5, 0x88, 0x20, 0x09, 0x71, 0x58, 0x44, 0x68,
// bank 6, 256 bytes
0x11, 0x39, 0x64, 0x49, 0x30, 0x19, 0xF1, 0xAC, 0x00, 0x2C, 0x54, 0x7C, 0xF0, 0x8C, 0xA8, 0x04,
0x28, 0x50, 0x78, 0xF1, 0x88, 0x97, 0x26, 0xA8, 0x59, 0x98, 0xAC, 0x8C, 0x02, 0x26, 0x46, 0x66,
0xF0, 0x89, 0x9C, 0xA8, 0x29, 0x51, 0x79, 0x24, 0x70, 0x59, 0x44, 0x69, 0x38, 0x64, 0x48, 0x31,
0xA9, 0x88, 0x09, 0x20, 0x59, 0x70, 0xAB, 0x11, 0x38, 0x40, 0x69, 0xA8, 0x19, 0x31, 0x48, 0x60,
0x8C, 0xA8, 0x3C, 0x41, 0x5C, 0x20, 0x7C, 0x00, 0xF1, 0x87, 0x98, 0x19, 0x86, 0xA8, 0x6E, 0x76,
0x7E, 0xA9, 0x99, 0x88, 0x2D, 0x55, 0x7D, 0x9E, 0xB9, 0xA3, 0x8A, 0x22, 0x8A, 0x6E, 0x8A, 0x56,
0x8A, 0x5E, 0x9F, 0xB1, 0x83, 0x06, 0x26, 0x46, 0x66, 0x0E, 0x2E, 0x4E, 0x6E, 0x9D, 0xB8, 0xAD,
0x00, 0x2C, 0x54, 0x7C, 0xF2, 0xB1, 0x8C, 0xB4, 0x99, 0xB9, 0xA3, 0x2D, 0x55, 0x7D, 0x81, 0x91,
0xAC, 0x38, 0xAD, 0x3A, 0xB5, 0x83, 0x91, 0xAC, 0x2D, 0xD9, 0x28, 0xD8, 0x4D, 0xD9, 0x48, 0xD8,
0x6D, 0xD9, 0x68, 0xD8, 0x8C, 0x9D, 0xAE, 0x29, 0xD9, 0x04, 0xAE, 0xD8, 0x51, 0xD9, 0x04, 0xAE,
0xD8, 0x79, 0xD9, 0x04, 0xD8, 0x81, 0xF3, 0x9D, 0xAD, 0x00, 0x8D, 0xAE, 0x19, 0x81, 0xAD, 0xD9,
0x01, 0xD8, 0xF2, 0xAE, 0xDA, 0x26, 0xD8, 0x8E, 0x91, 0x29, 0x83, 0xA7, 0xD9, 0xAD, 0xAD, 0xAD,
0xAD, 0xF3, 0x2A, 0xD8, 0xD8, 0xF1, 0xB0, 0xAC, 0x89, 0x91, 0x3E, 0x5E, 0x76, 0xF3, 0xAC, 0x2E,
0x2E, 0xF1, 0xB1, 0x8C, 0x5A, 0x9C, 0xAC, 0x2C, 0x28, 0x28, 0x28, 0x9C, 0xAC, 0x30, 0x18, 0xA8,
0x98, 0x81, 0x28, 0x34, 0x3C, 0x97, 0x24, 0xA7, 0x28, 0x34, 0x3C, 0x9C, 0x24, 0xF2, 0xB0, 0x89,
0xAC, 0x91, 0x2C, 0x4C, 0x6C, 0x8A, 0x9B, 0x2D, 0xD9, 0xD8, 0xD8, 0x51, 0xD9, 0xD8, 0xD8, 0x79,
// bank 7, 138 bytes (remainder)
0xD9, 0xD8, 0xD8, 0xF1, 0x9E, 0x88, 0xA3, 0x31, 0xDA, 0xD8, 0xD8, 0x91, 0x2D, 0xD9, 0x28, 0xD8,
0x4D, 0xD9, 0x48, 0xD8, 0x6D, 0xD9, 0x68, 0xD8, 0xB1, 0x83, 0x93, 0x35, 0x3D, 0x80, 0x25, 0xDA,
0xD8, 0xD8, 0x85, 0x69, 0xDA, 0xD8, 0xD8, 0xB4, 0x93, 0x81, 0xA3, 0x28, 0x34, 0x3C, 0xF3, 0xAB,
0x8B, 0xF8, 0xA3, 0x91, 0xB6, 0x09, 0xB4, 0xD9, 0xAB, 0xDE, 0xFA, 0xB0, 0x87, 0x9C, 0xB9, 0xA3,
0xDD, 0xF1, 0xA3, 0xA3, 0xA3, 0xA3, 0x95, 0xF1, 0xA3, 0xA3, 0xA3, 0x9D, 0xF1, 0xA3, 0xA3, 0xA3,
0xA3, 0xF2, 0xA3, 0xB4, 0x90, 0x80, 0xF2, 0xA3, 0xA3, 0xA3, 0xA3, 0xA3, 0xA3, 0xA3, 0xA3, 0xA3,
0xA3, 0xB2, 0xA3, 0xA3, 0xA3, 0xA3, 0xA3, 0xA3, 0xB0, 0x87, 0xB5, 0x99, 0xF1, 0xA3, 0xA3, 0xA3,
0x98, 0xF1, 0xA3, 0xA3, 0xA3, 0xA3, 0x97, 0xA3, 0xA3, 0xA3, 0xA3, 0xF3, 0x9B, 0xA3, 0xA3, 0xDC,
0xB9, 0xA7, 0xF1, 0x26, 0x26, 0x26, 0xD8, 0xD8, 0xFF
};
// thanks to Noah Zerkin for piecing this stuff together!
const unsigned char dmpConfig[MPU6050_DMP_CONFIG_SIZE] PROGMEM = {
// BANK OFFSET LENGTH [DATA]
0x03, 0x7B, 0x03, 0x4C, 0xCD, 0x6C, // FCFG_1 inv_set_gyro_calibration
0x03, 0xAB, 0x03, 0x36, 0x56, 0x76, // FCFG_3 inv_set_gyro_calibration
0x00, 0x68, 0x04, 0x02, 0xCB, 0x47, 0xA2, // D_0_104 inv_set_gyro_calibration
0x02, 0x18, 0x04, 0x00, 0x05, 0x8B, 0xC1, // D_0_24 inv_set_gyro_calibration
0x01, 0x0C, 0x04, 0x00, 0x00, 0x00, 0x00, // D_1_152 inv_set_accel_calibration
0x03, 0x7F, 0x06, 0x0C, 0xC9, 0x2C, 0x97, 0x97, 0x97, // FCFG_2 inv_set_accel_calibration
0x03, 0x89, 0x03, 0x26, 0x46, 0x66, // FCFG_7 inv_set_accel_calibration
0x00, 0x6C, 0x02, 0x20, 0x00, // D_0_108 inv_set_accel_calibration
0x02, 0x40, 0x04, 0x00, 0x00, 0x00, 0x00, // CPASS_MTX_00 inv_set_compass_calibration
0x02, 0x44, 0x04, 0x00, 0x00, 0x00, 0x00, // CPASS_MTX_01
0x02, 0x48, 0x04, 0x00, 0x00, 0x00, 0x00, // CPASS_MTX_02
0x02, 0x4C, 0x04, 0x00, 0x00, 0x00, 0x00, // CPASS_MTX_10
0x02, 0x50, 0x04, 0x00, 0x00, 0x00, 0x00, // CPASS_MTX_11
0x02, 0x54, 0x04, 0x00, 0x00, 0x00, 0x00, // CPASS_MTX_12
0x02, 0x58, 0x04, 0x00, 0x00, 0x00, 0x00, // CPASS_MTX_20
0x02, 0x5C, 0x04, 0x00, 0x00, 0x00, 0x00, // CPASS_MTX_21
0x02, 0xBC, 0x04, 0x00, 0x00, 0x00, 0x00, // CPASS_MTX_22
0x01, 0xEC, 0x04, 0x00, 0x00, 0x40, 0x00, // D_1_236 inv_apply_endian_accel
0x03, 0x7F, 0x06, 0x0C, 0xC9, 0x2C, 0x97, 0x97, 0x97, // FCFG_2 inv_set_mpu_sensors
0x04, 0x02, 0x03, 0x0D, 0x35, 0x5D, // CFG_MOTION_BIAS inv_turn_on_bias_from_no_motion
0x04, 0x09, 0x04, 0x87, 0x2D, 0x35, 0x3D, // FCFG_5 inv_set_bias_update
0x00, 0xA3, 0x01, 0x00, // D_0_163 inv_set_dead_zone
// SPECIAL 0x01 = enable interrupts
0x00, 0x00, 0x00, 0x01, // SET INT_ENABLE at i=22, SPECIAL INSTRUCTION
0x07, 0x86, 0x01, 0xFE, // CFG_6 inv_set_fifo_interupt
0x07, 0x41, 0x05, 0xF1, 0x20, 0x28, 0x30, 0x38, // CFG_8 inv_send_quaternion
0x07, 0x7E, 0x01, 0x30, // CFG_16 inv_set_footer
0x07, 0x46, 0x01, 0x9A, // CFG_GYRO_SOURCE inv_send_gyro
0x07, 0x47, 0x04, 0xF1, 0x28, 0x30, 0x38, // CFG_9 inv_send_gyro -> inv_construct3_fifo
0x07, 0x6C, 0x04, 0xF1, 0x28, 0x30, 0x38, // CFG_12 inv_send_accel -> inv_construct3_fifo
0x02, 0x16, 0x02, 0x00, 0x01 // D_0_22 inv_set_fifo_rate
// This very last 0x01 WAS a 0x09, which drops the FIFO rate down to 20 Hz. 0x07 is 25 Hz,
// 0x01 is 100Hz. Going faster than 100Hz (0x00=200Hz) tends to result in very noisy data.
// DMP output frequency is calculated easily using this equation: (200Hz / (1 + value))
// It is important to make sure the host processor can keep up with reading and processing
// the FIFO output at the desired rate. Handling FIFO overflow cleanly is also a good idea.
};
const unsigned char dmpUpdates[MPU6050_DMP_UPDATES_SIZE] PROGMEM = {
0x01, 0xB2, 0x02, 0xFF, 0xFF,
0x01, 0x90, 0x04, 0x09, 0x23, 0xA1, 0x35,
0x01, 0x6A, 0x02, 0x06, 0x00,
0x01, 0x60, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x60, 0x04, 0x40, 0x00, 0x00, 0x00,
0x01, 0x62, 0x02, 0x00, 0x00,
0x00, 0x60, 0x04, 0x00, 0x40, 0x00, 0x00
};
uint8_t MPU6050::dmpInitialize() {
// reset device
DEBUG_PRINTLN(F("\n\nResetting MPU6050..."));
reset();
delay(30); // wait after reset
// enable sleep mode and wake cycle
/*Serial.println(F("Enabling sleep mode..."));
setSleepEnabled(true);
Serial.println(F("Enabling wake cycle..."));
setWakeCycleEnabled(true);*/
// disable sleep mode
DEBUG_PRINTLN(F("Disabling sleep mode..."));
setSleepEnabled(false);
// get MPU hardware revision
DEBUG_PRINTLN(F("Selecting user bank 16..."));
setMemoryBank(0x10, true, true);
DEBUG_PRINTLN(F("Selecting memory byte 6..."));
setMemoryStartAddress(0x06);
DEBUG_PRINTLN(F("Checking hardware revision..."));
DEBUG_PRINT(F("Revision @ user[16][6] = "));
DEBUG_PRINTLNF(readMemoryByte(), HEX);
DEBUG_PRINTLN(F("Resetting memory bank selection to 0..."));
setMemoryBank(0, false, false);
// check OTP bank valid
DEBUG_PRINTLN(F("Reading OTP bank valid flag..."));
DEBUG_PRINT(F("OTP bank is "));
DEBUG_PRINTLN(getOTPBankValid() ? F("valid!") : F("invalid!"));
// get X/Y/Z gyro offsets
DEBUG_PRINTLN(F("Reading gyro offset TC values..."));
int8_t xgOffsetTC = getXGyroOffsetTC();
int8_t ygOffsetTC = getYGyroOffsetTC();
int8_t zgOffsetTC = getZGyroOffsetTC();
DEBUG_PRINT(F("X gyro offset = "));
DEBUG_PRINTLN(xgOffsetTC);
DEBUG_PRINT(F("Y gyro offset = "));
DEBUG_PRINTLN(ygOffsetTC);
DEBUG_PRINT(F("Z gyro offset = "));
DEBUG_PRINTLN(zgOffsetTC);
// setup weird slave stuff (?)
DEBUG_PRINTLN(F("Setting slave 0 address to 0x7F..."));
setSlaveAddress(0, 0x7F);
DEBUG_PRINTLN(F("Disabling I2C Master mode..."));
setI2CMasterModeEnabled(false);
DEBUG_PRINTLN(F("Setting slave 0 address to 0x68 (self)..."));
setSlaveAddress(0, 0x68);
DEBUG_PRINTLN(F("Resetting I2C Master control..."));
resetI2CMaster();
delay(20);
// load DMP code into memory banks
DEBUG_PRINT(F("Writing DMP code to MPU memory banks ("));
DEBUG_PRINT(MPU6050_DMP_CODE_SIZE);
DEBUG_PRINTLN(F(" bytes)"));
if (writeProgMemoryBlock(dmpMemory, MPU6050_DMP_CODE_SIZE)) {
DEBUG_PRINTLN(F("Success! DMP code written and verified."));
// write DMP configuration
DEBUG_PRINT(F("Writing DMP configuration to MPU memory banks ("));
DEBUG_PRINT(MPU6050_DMP_CONFIG_SIZE);
DEBUG_PRINTLN(F(" bytes in config def)"));
if (writeProgDMPConfigurationSet(dmpConfig, MPU6050_DMP_CONFIG_SIZE)) {
DEBUG_PRINTLN(F("Success! DMP configuration written and verified."));
DEBUG_PRINTLN(F("Setting clock source to Z Gyro..."));
setClockSource(MPU6050_CLOCK_PLL_ZGYRO);
DEBUG_PRINTLN(F("Setting DMP and FIFO_OFLOW interrupts enabled..."));
setIntEnabled(0x12);
DEBUG_PRINTLN(F("Setting sample rate to 200Hz..."));
setRate(4); // 1khz / (1 + 4) = 200 Hz
DEBUG_PRINTLN(F("Setting external frame sync to TEMP_OUT_L[0]..."));
setExternalFrameSync(MPU6050_EXT_SYNC_TEMP_OUT_L);
DEBUG_PRINTLN(F("Setting DLPF bandwidth to 42Hz..."));
setDLPFMode(MPU6050_DLPF_BW_42);
DEBUG_PRINTLN(F("Setting gyro sensitivity to +/- 2000 deg/sec..."));
setFullScaleGyroRange(MPU6050_GYRO_FS_2000);
DEBUG_PRINTLN(F("Setting DMP programm start address"));
//write start address MSB into register
setDMPConfig1(0x03);
//write start address LSB into register
setDMPConfig2(0x00);
DEBUG_PRINTLN(F("Clearing OTP Bank flag..."));
setOTPBankValid(false);
DEBUG_PRINTLN(F("Setting X/Y/Z gyro offset TCs to previous values..."));
setXGyroOffsetTC(xgOffsetTC);
setYGyroOffsetTC(ygOffsetTC);
setZGyroOffsetTC(zgOffsetTC);
//DEBUG_PRINTLN(F("Setting X/Y/Z gyro user offsets to zero..."));
//setXGyroOffset(0);
//setYGyroOffset(0);
//setZGyroOffset(0);
DEBUG_PRINTLN(F("Writing final memory update 1/7 (function unknown)..."));
uint8_t dmpUpdate[16], j;
uint16_t pos = 0;
for (j = 0; j < 4 || j < dmpUpdate[2] + 3; j++, pos++) dmpUpdate[j] = pgm_read_byte(&dmpUpdates[pos]);
writeMemoryBlock(dmpUpdate + 3, dmpUpdate[2], dmpUpdate[0], dmpUpdate[1]);
DEBUG_PRINTLN(F("Writing final memory update 2/7 (function unknown)..."));
for (j = 0; j < 4 || j < dmpUpdate[2] + 3; j++, pos++) dmpUpdate[j] = pgm_read_byte(&dmpUpdates[pos]);
writeMemoryBlock(dmpUpdate + 3, dmpUpdate[2], dmpUpdate[0], dmpUpdate[1]);
DEBUG_PRINTLN(F("Resetting FIFO..."));
resetFIFO();
DEBUG_PRINTLN(F("Reading FIFO count..."));
uint16_t fifoCount = getFIFOCount();
uint8_t fifoBuffer[128];
DEBUG_PRINT(F("Current FIFO count="));
DEBUG_PRINTLN(fifoCount);
getFIFOBytes(fifoBuffer, fifoCount);
DEBUG_PRINTLN(F("Setting motion detection threshold to 2..."));
setMotionDetectionThreshold(2);
DEBUG_PRINTLN(F("Setting zero-motion detection threshold to 156..."));
setZeroMotionDetectionThreshold(156);
DEBUG_PRINTLN(F("Setting motion detection duration to 80..."));
setMotionDetectionDuration(80);
DEBUG_PRINTLN(F("Setting zero-motion detection duration to 0..."));
setZeroMotionDetectionDuration(0);
DEBUG_PRINTLN(F("Resetting FIFO..."));
resetFIFO();
DEBUG_PRINTLN(F("Enabling FIFO..."));
setFIFOEnabled(true);
DEBUG_PRINTLN(F("Enabling DMP..."));
setDMPEnabled(true);
DEBUG_PRINTLN(F("Resetting DMP..."));
resetDMP();
DEBUG_PRINTLN(F("Writing final memory update 3/7 (function unknown)..."));
for (j = 0; j < 4 || j < dmpUpdate[2] + 3; j++, pos++) dmpUpdate[j] = pgm_read_byte(&dmpUpdates[pos]);
writeMemoryBlock(dmpUpdate + 3, dmpUpdate[2], dmpUpdate[0], dmpUpdate[1]);
DEBUG_PRINTLN(F("Writing final memory update 4/7 (function unknown)..."));
for (j = 0; j < 4 || j < dmpUpdate[2] + 3; j++, pos++) dmpUpdate[j] = pgm_read_byte(&dmpUpdates[pos]);
writeMemoryBlock(dmpUpdate + 3, dmpUpdate[2], dmpUpdate[0], dmpUpdate[1]);
DEBUG_PRINTLN(F("Writing final memory update 5/7 (function unknown)..."));
for (j = 0; j < 4 || j < dmpUpdate[2] + 3; j++, pos++) dmpUpdate[j] = pgm_read_byte(&dmpUpdates[pos]);
writeMemoryBlock(dmpUpdate + 3, dmpUpdate[2], dmpUpdate[0], dmpUpdate[1]);
DEBUG_PRINTLN(F("Waiting for FIFO count > 2..."));
while ((fifoCount = getFIFOCount()) < 3);
DEBUG_PRINT(F("Current FIFO count="));
DEBUG_PRINTLN(fifoCount);
DEBUG_PRINTLN(F("Reading FIFO data..."));
getFIFOBytes(fifoBuffer, fifoCount);
DEBUG_PRINTLN(F("Reading interrupt status..."));
DEBUG_PRINT(F("Current interrupt status="));
DEBUG_PRINTLNF(getIntStatus(), HEX);
DEBUG_PRINTLN(F("Reading final memory update 6/7 (function unknown)..."));
for (j = 0; j < 4 || j < dmpUpdate[2] + 3; j++, pos++) dmpUpdate[j] = pgm_read_byte(&dmpUpdates[pos]);
readMemoryBlock(dmpUpdate + 3, dmpUpdate[2], dmpUpdate[0], dmpUpdate[1]);
DEBUG_PRINTLN(F("Waiting for FIFO count > 2..."));
while ((fifoCount = getFIFOCount()) < 3);
DEBUG_PRINT(F("Current FIFO count="));
DEBUG_PRINTLN(fifoCount);
DEBUG_PRINTLN(F("Reading FIFO data..."));
getFIFOBytes(fifoBuffer, fifoCount);
DEBUG_PRINTLN(F("Reading interrupt status..."));
DEBUG_PRINT(F("Current interrupt status="));
DEBUG_PRINTLNF(getIntStatus(), HEX);
DEBUG_PRINTLN(F("Writing final memory update 7/7 (function unknown)..."));
for (j = 0; j < 4 || j < dmpUpdate[2] + 3; j++, pos++) dmpUpdate[j] = pgm_read_byte(&dmpUpdates[pos]);
writeMemoryBlock(dmpUpdate + 3, dmpUpdate[2], dmpUpdate[0], dmpUpdate[1]);
DEBUG_PRINTLN(F("DMP is good to go! Finally."));
DEBUG_PRINTLN(F("Disabling DMP (you turn it on later)..."));
setDMPEnabled(false);
DEBUG_PRINTLN(F("Setting up internal 42-byte (default) DMP packet buffer..."));
dmpPacketSize = 42;
/*if ((dmpPacketBuffer = (uint8_t *)malloc(42)) == 0) {
return 3; // TODO: proper error code for no memory
}*/
DEBUG_PRINTLN(F("Resetting FIFO and clearing INT status one last time..."));
resetFIFO();
getIntStatus();
} else {
DEBUG_PRINTLN(F("ERROR! DMP configuration verification failed."));
return 2; // configuration block loading failed
}
} else {
DEBUG_PRINTLN(F("ERROR! DMP code verification failed."));
return 1; // main binary block loading failed
}
return 0; // success
}
bool MPU6050::dmpPacketAvailable() {
return getFIFOCount() >= dmpGetFIFOPacketSize();
}
// uint8_t MPU6050::dmpSetFIFORate(uint8_t fifoRate);
// uint8_t MPU6050::dmpGetFIFORate();
// uint8_t MPU6050::dmpGetSampleStepSizeMS();
// uint8_t MPU6050::dmpGetSampleFrequency();
// int32_t MPU6050::dmpDecodeTemperature(int8_t tempReg);
//uint8_t MPU6050::dmpRegisterFIFORateProcess(inv_obj_func func, int16_t priority);
//uint8_t MPU6050::dmpUnregisterFIFORateProcess(inv_obj_func func);
//uint8_t MPU6050::dmpRunFIFORateProcesses();
// uint8_t MPU6050::dmpSendQuaternion(uint_fast16_t accuracy);
// uint8_t MPU6050::dmpSendGyro(uint_fast16_t elements, uint_fast16_t accuracy);
// uint8_t MPU6050::dmpSendAccel(uint_fast16_t elements, uint_fast16_t accuracy);
// uint8_t MPU6050::dmpSendLinearAccel(uint_fast16_t elements, uint_fast16_t accuracy);
// uint8_t MPU6050::dmpSendLinearAccelInWorld(uint_fast16_t elements, uint_fast16_t accuracy);
// uint8_t MPU6050::dmpSendControlData(uint_fast16_t elements, uint_fast16_t accuracy);
// uint8_t MPU6050::dmpSendSensorData(uint_fast16_t elements, uint_fast16_t accuracy);
// uint8_t MPU6050::dmpSendExternalSensorData(uint_fast16_t elements, uint_fast16_t accuracy);
// uint8_t MPU6050::dmpSendGravity(uint_fast16_t elements, uint_fast16_t accuracy);
// uint8_t MPU6050::dmpSendPacketNumber(uint_fast16_t accuracy);
// uint8_t MPU6050::dmpSendQuantizedAccel(uint_fast16_t elements, uint_fast16_t accuracy);
// uint8_t MPU6050::dmpSendEIS(uint_fast16_t elements, uint_fast16_t accuracy);
uint8_t MPU6050::dmpGetAccel(int32_t *data, const uint8_t* packet) {
// TODO: accommodate different arrangements of sent data (ONLY default supported now)
if (packet == 0) packet = dmpPacketBuffer;
data[0] = (((uint32_t)packet[28] << 24) | ((uint32_t)packet[29] << 16) | ((uint32_t)packet[30] << 8) | packet[31]);
data[1] = (((uint32_t)packet[32] << 24) | ((uint32_t)packet[33] << 16) | ((uint32_t)packet[34] << 8) | packet[35]);
data[2] = (((uint32_t)packet[36] << 24) | ((uint32_t)packet[37] << 16) | ((uint32_t)packet[38] << 8) | packet[39]);
return 0;
}
uint8_t MPU6050::dmpGetAccel(int16_t *data, const uint8_t* packet) {
// TODO: accommodate different arrangements of sent data (ONLY default supported now)
if (packet == 0) packet = dmpPacketBuffer;
data[0] = (packet[28] << 8) | packet[29];
data[1] = (packet[32] << 8) | packet[33];
data[2] = (packet[36] << 8) | packet[37];
return 0;
}
uint8_t MPU6050::dmpGetAccel(VectorInt16 *v, const uint8_t* packet) {
// TODO: accommodate different arrangements of sent data (ONLY default supported now)
if (packet == 0) packet = dmpPacketBuffer;
v -> x = (packet[28] << 8) | packet[29];
v -> y = (packet[32] << 8) | packet[33];
v -> z = (packet[36] << 8) | packet[37];
return 0;
}
uint8_t MPU6050::dmpGetQuaternion(int32_t *data, const uint8_t* packet) {
// TODO: accommodate different arrangements of sent data (ONLY default supported now)
if (packet == 0) packet = dmpPacketBuffer;
data[0] = (((uint32_t)packet[0] << 24) | ((uint32_t)packet[1] << 16) | ((uint32_t)packet[2] << 8) | packet[3]);
data[1] = (((uint32_t)packet[4] << 24) | ((uint32_t)packet[5] << 16) | ((uint32_t)packet[6] << 8) | packet[7]);
data[2] = (((uint32_t)packet[8] << 24) | ((uint32_t)packet[9] << 16) | ((uint32_t)packet[10] << 8) | packet[11]);
data[3] = (((uint32_t)packet[12] << 24) | ((uint32_t)packet[13] << 16) | ((uint32_t)packet[14] << 8) | packet[15]);
return 0;
}
uint8_t MPU6050::dmpGetQuaternion(int16_t *data, const uint8_t* packet) {
// TODO: accommodate different arrangements of sent data (ONLY default supported now)
if (packet == 0) packet = dmpPacketBuffer;
data[0] = ((packet[0] << 8) | packet[1]);
data[1] = ((packet[4] << 8) | packet[5]);
data[2] = ((packet[8] << 8) | packet[9]);
data[3] = ((packet[12] << 8) | packet[13]);
return 0;
}
uint8_t MPU6050::dmpGetQuaternion(Quaternion *q, const uint8_t* packet) {
// TODO: accommodate different arrangements of sent data (ONLY default supported now)
int16_t qI[4];
uint8_t status = dmpGetQuaternion(qI, packet);
if (status == 0) {
q -> w = (float)qI[0] / 16384.0f;
q -> x = (float)qI[1] / 16384.0f;
q -> y = (float)qI[2] / 16384.0f;
q -> z = (float)qI[3] / 16384.0f;
return 0;
}
return status; // int16 return value, indicates error if this line is reached
}
// uint8_t MPU6050::dmpGet6AxisQuaternion(long *data, const uint8_t* packet);
// uint8_t MPU6050::dmpGetRelativeQuaternion(long *data, const uint8_t* packet);
uint8_t MPU6050::dmpGetGyro(int32_t *data, const uint8_t* packet) {
// TODO: accommodate different arrangements of sent data (ONLY default supported now)
if (packet == 0) packet = dmpPacketBuffer;
data[0] = (((uint32_t)packet[16] << 24) | ((uint32_t)packet[17] << 16) | ((uint32_t)packet[18] << 8) | packet[19]);
data[1] = (((uint32_t)packet[20] << 24) | ((uint32_t)packet[21] << 16) | ((uint32_t)packet[22] << 8) | packet[23]);
data[2] = (((uint32_t)packet[24] << 24) | ((uint32_t)packet[25] << 16) | ((uint32_t)packet[26] << 8) | packet[27]);
return 0;
}
uint8_t MPU6050::dmpGetGyro(int16_t *data, const uint8_t* packet) {
// TODO: accommodate different arrangements of sent data (ONLY default supported now)
if (packet == 0) packet = dmpPacketBuffer;
data[0] = (packet[16] << 8) | packet[17];
data[1] = (packet[20] << 8) | packet[21];
data[2] = (packet[24] << 8) | packet[25];
return 0;
}
uint8_t MPU6050::dmpGetGyro(VectorInt16 *v, const uint8_t* packet) {
// TODO: accommodate different arrangements of sent data (ONLY default supported now)
if (packet == 0) packet = dmpPacketBuffer;
v -> x = (packet[16] << 8) | packet[17];
v -> y = (packet[20] << 8) | packet[21];
v -> z = (packet[24] << 8) | packet[25];
return 0;
}
// uint8_t MPU6050::dmpSetLinearAccelFilterCoefficient(float coef);
// uint8_t MPU6050::dmpGetLinearAccel(long *data, const uint8_t* packet);
uint8_t MPU6050::dmpGetLinearAccel(VectorInt16 *v, VectorInt16 *vRaw, VectorFloat *gravity) {
// get rid of the gravity component (+1g = +8192 in standard DMP FIFO packet, sensitivity is 2g)
v -> x = vRaw -> x - gravity -> x*8192;
v -> y = vRaw -> y - gravity -> y*8192;
v -> z = vRaw -> z - gravity -> z*8192;
return 0;
}
// uint8_t MPU6050::dmpGetLinearAccelInWorld(long *data, const uint8_t* packet);
uint8_t MPU6050::dmpGetLinearAccelInWorld(VectorInt16 *v, VectorInt16 *vReal, Quaternion *q) {
// rotate measured 3D acceleration vector into original state
// frame of reference based on orientation quaternion
memcpy(v, vReal, sizeof(VectorInt16));
v -> rotate(q);
return 0;
}
// uint8_t MPU6050::dmpGetGyroAndAccelSensor(long *data, const uint8_t* packet);
// uint8_t MPU6050::dmpGetGyroSensor(long *data, const uint8_t* packet);
// uint8_t MPU6050::dmpGetControlData(long *data, const uint8_t* packet);
// uint8_t MPU6050::dmpGetTemperature(long *data, const uint8_t* packet);
// uint8_t MPU6050::dmpGetGravity(long *data, const uint8_t* packet);
uint8_t MPU6050::dmpGetGravity(VectorFloat *v, Quaternion *q) {
v -> x = 2 * (q -> x*q -> z - q -> w*q -> y);
v -> y = 2 * (q -> w*q -> x + q -> y*q -> z);
v -> z = q -> w*q -> w - q -> x*q -> x - q -> y*q -> y + q -> z*q -> z;
return 0;
}
// uint8_t MPU6050::dmpGetUnquantizedAccel(long *data, const uint8_t* packet);
// uint8_t MPU6050::dmpGetQuantizedAccel(long *data, const uint8_t* packet);
// uint8_t MPU6050::dmpGetExternalSensorData(long *data, int size, const uint8_t* packet);
// uint8_t MPU6050::dmpGetEIS(long *data, const uint8_t* packet);
uint8_t MPU6050::dmpGetEuler(float *data, Quaternion *q) {
data[0] = atan2(2*q -> x*q -> y - 2*q -> w*q -> z, 2*q -> w*q -> w + 2*q -> x*q -> x - 1); // psi
data[1] = -asin(2*q -> x*q -> z + 2*q -> w*q -> y); // theta
data[2] = atan2(2*q -> y*q -> z - 2*q -> w*q -> x, 2*q -> w*q -> w + 2*q -> z*q -> z - 1); // phi
return 0;
}
uint8_t MPU6050::dmpGetYawPitchRoll(float *data, Quaternion *q, VectorFloat *gravity) {
// yaw: (about Z axis)
data[0] = atan2(2*q -> x*q -> y - 2*q -> w*q -> z, 2*q -> w*q -> w + 2*q -> x*q -> x - 1);
// pitch: (nose up/down, about Y axis)
data[1] = atan(gravity -> x / sqrt(gravity -> y*gravity -> y + gravity -> z*gravity -> z));
// roll: (tilt left/right, about X axis)
data[2] = atan(gravity -> y / sqrt(gravity -> x*gravity -> x + gravity -> z*gravity -> z));
return 0;
}
// uint8_t MPU6050::dmpGetAccelFloat(float *data, const uint8_t* packet);
// uint8_t MPU6050::dmpGetQuaternionFloat(float *data, const uint8_t* packet);
uint8_t MPU6050::dmpProcessFIFOPacket(const unsigned char *dmpData) {
/*for (uint8_t k = 0; k < dmpPacketSize; k++) {
if (dmpData[k] < 0x10) Serial.print("0");
Serial.print(dmpData[k], HEX);
Serial.print(" ");
}
Serial.print("\n");*/
//Serial.println((uint16_t)dmpPacketBuffer);
return 0;
}
uint8_t MPU6050::dmpReadAndProcessFIFOPacket(uint8_t numPackets, uint8_t *processed) {
uint8_t status;
uint8_t buf[dmpPacketSize];
for (uint8_t i = 0; i < numPackets; i++) {
// read packet from FIFO
getFIFOBytes(buf, dmpPacketSize);
// process packet
if ((status = dmpProcessFIFOPacket(buf)) > 0) return status;
// increment external process count variable, if supplied
if (processed != 0) (*processed)++;
}
return 0;
}
// uint8_t MPU6050::dmpSetFIFOProcessedCallback(void (*func) (void));
// uint8_t MPU6050::dmpInitFIFOParam();
// uint8_t MPU6050::dmpCloseFIFO();
// uint8_t MPU6050::dmpSetGyroDataSource(uint_fast8_t source);
// uint8_t MPU6050::dmpDecodeQuantizedAccel();
// uint32_t MPU6050::dmpGetGyroSumOfSquare();
// uint32_t MPU6050::dmpGetAccelSumOfSquare();
// void MPU6050::dmpOverrideQuaternion(long *q);
uint16_t MPU6050::dmpGetFIFOPacketSize() {
return dmpPacketSize;
}
#endif /* _MPU6050_6AXIS_MOTIONAPPS20_H_ */

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arduino-cli/libraries/MPU6050/MPU6050_9Axis_MotionApps41.h Normal file
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@@ -0,0 +1,852 @@
// I2Cdev library collection - MPU6050 I2C device class, 9-axis MotionApps 4.1 implementation
// Based on InvenSense MPU-6050 register map document rev. 2.0, 5/19/2011 (RM-MPU-6000A-00)
// 6/18/2012 by Jeff Rowberg <jeff@rowberg.net>
// Updates should (hopefully) always be available at https://github.com/jrowberg/i2cdevlib
//
// Changelog:
// ... - ongoing debug release
/* ============================================
I2Cdev device library code is placed under the MIT license
Copyright (c) 2012 Jeff Rowberg
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
===============================================
*/
#ifndef _MPU6050_9AXIS_MOTIONAPPS41_H_
#define _MPU6050_9AXIS_MOTIONAPPS41_H_
#include "I2Cdev.h"
#include "helper_3dmath.h"
// MotionApps 4.1 DMP implementation, built using the MPU-9150 "MotionFit" board
#define MPU6050_INCLUDE_DMP_MOTIONAPPS41
#include "MPU6050.h"
// Tom Carpenter's conditional PROGMEM code
// http://forum.arduino.cc/index.php?topic=129407.0
#ifdef __AVR__
#include <avr/pgmspace.h>
#else
// Teensy 3.0 library conditional PROGMEM code from Paul Stoffregen
#ifndef __PGMSPACE_H_
#define __PGMSPACE_H_ 1
#include <inttypes.h>
#define PROGMEM
#define PGM_P const char *
#define PSTR(str) (str)
#define F(x) x
typedef void prog_void;
typedef char prog_char;
//typedef unsigned char prog_uchar;
typedef int8_t prog_int8_t;
typedef uint8_t prog_uint8_t;
typedef int16_t prog_int16_t;
typedef uint16_t prog_uint16_t;
typedef int32_t prog_int32_t;
typedef uint32_t prog_uint32_t;
#define strcpy_P(dest, src) strcpy((dest), (src))
#define strcat_P(dest, src) strcat((dest), (src))
#define strcmp_P(a, b) strcmp((a), (b))
#define pgm_read_byte(addr) (*(const unsigned char *)(addr))
#define pgm_read_word(addr) (*(const unsigned short *)(addr))
#define pgm_read_dword(addr) (*(const unsigned long *)(addr))
#define pgm_read_float(addr) (*(const float *)(addr))
#define pgm_read_byte_near(addr) pgm_read_byte(addr)
#define pgm_read_word_near(addr) pgm_read_word(addr)
#define pgm_read_dword_near(addr) pgm_read_dword(addr)
#define pgm_read_float_near(addr) pgm_read_float(addr)
#define pgm_read_byte_far(addr) pgm_read_byte(addr)
#define pgm_read_word_far(addr) pgm_read_word(addr)
#define pgm_read_dword_far(addr) pgm_read_dword(addr)
#define pgm_read_float_far(addr) pgm_read_float(addr)
#endif
#endif
// NOTE! Enabling DEBUG adds about 3.3kB to the flash program size.
// Debug output is now working even on ATMega328P MCUs (e.g. Arduino Uno)
// after moving string constants to flash memory storage using the F()
// compiler macro (Arduino IDE 1.0+ required).
//#define DEBUG
#ifdef DEBUG
#define DEBUG_PRINT(x) Serial.print(x)
#define DEBUG_PRINTF(x, y) Serial.print(x, y)
#define DEBUG_PRINTLN(x) Serial.println(x)
#define DEBUG_PRINTLNF(x, y) Serial.println(x, y)
#else
#define DEBUG_PRINT(x)
#define DEBUG_PRINTF(x, y)
#define DEBUG_PRINTLN(x)
#define DEBUG_PRINTLNF(x, y)
#endif
#define MPU6050_DMP_CODE_SIZE 1962 // dmpMemory[]
#define MPU6050_DMP_CONFIG_SIZE 232 // dmpConfig[]
#define MPU6050_DMP_UPDATES_SIZE 140 // dmpUpdates[]
/* ================================================================================================ *
| Default MotionApps v4.1 48-byte FIFO packet structure: |
| |
| [QUAT W][ ][QUAT X][ ][QUAT Y][ ][QUAT Z][ ][GYRO X][ ][GYRO Y][ ] |
| 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 |
| |
| [GYRO Z][ ][MAG X ][MAG Y ][MAG Z ][ACC X ][ ][ACC Y ][ ][ACC Z ][ ][ ] |
| 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 |
* ================================================================================================ */
// this block of memory gets written to the MPU on start-up, and it seems
// to be volatile memory, so it has to be done each time (it only takes ~1
// second though)
const unsigned char dmpMemory[MPU6050_DMP_CODE_SIZE] PROGMEM = {
// bank 0, 256 bytes
0xFB, 0x00, 0x00, 0x3E, 0x00, 0x0B, 0x00, 0x36, 0x00, 0x01, 0x00, 0x02, 0x00, 0x03, 0x00, 0x00,
0x00, 0x65, 0x00, 0x54, 0xFF, 0xEF, 0x00, 0x00, 0xFA, 0x80, 0x00, 0x0B, 0x12, 0x82, 0x00, 0x01,
0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x28, 0x00, 0x00, 0xFF, 0xFF, 0x45, 0x81, 0xFF, 0xFF, 0xFA, 0x72, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x03, 0xE8, 0x00, 0x00, 0x00, 0x01, 0x00, 0x01, 0x7F, 0xFF, 0xFF, 0xFE, 0x80, 0x01,
0x00, 0x1B, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x3E, 0x03, 0x30, 0x40, 0x00, 0x00, 0x00, 0x02, 0xCA, 0xE3, 0x09, 0x3E, 0x80, 0x00, 0x00,
0x20, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x00, 0x60, 0x00, 0x00, 0x00,
0x41, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x0B, 0x2A, 0x00, 0x00, 0x16, 0x55, 0x00, 0x00, 0x21, 0x82,
0xFD, 0x87, 0x26, 0x50, 0xFD, 0x80, 0x00, 0x00, 0x00, 0x1F, 0x00, 0x00, 0x00, 0x05, 0x80, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00,
0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x04, 0x6F, 0x00, 0x02, 0x65, 0x32, 0x00, 0x00, 0x5E, 0xC0,
0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0xFB, 0x8C, 0x6F, 0x5D, 0xFD, 0x5D, 0x08, 0xD9, 0x00, 0x7C, 0x73, 0x3B, 0x00, 0x6C, 0x12, 0xCC,
0x32, 0x00, 0x13, 0x9D, 0x32, 0x00, 0xD0, 0xD6, 0x32, 0x00, 0x08, 0x00, 0x40, 0x00, 0x01, 0xF4,
0xFF, 0xE6, 0x80, 0x79, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0xD0, 0xD6, 0x00, 0x00, 0x27, 0x10,
// bank 1, 256 bytes
0xFB, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x01, 0x00, 0x00, 0x00,
0x00, 0x00, 0xFA, 0x36, 0xFF, 0xBC, 0x30, 0x8E, 0x00, 0x05, 0xFB, 0xF0, 0xFF, 0xD9, 0x5B, 0xC8,
0xFF, 0xD0, 0x9A, 0xBE, 0x00, 0x00, 0x10, 0xA9, 0xFF, 0xF4, 0x1E, 0xB2, 0x00, 0xCE, 0xBB, 0xF7,
0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x04, 0x00, 0x02, 0x00, 0x02, 0x02, 0x00, 0x00, 0x0C,
0xFF, 0xC2, 0x80, 0x00, 0x00, 0x01, 0x80, 0x00, 0x00, 0xCF, 0x80, 0x00, 0x40, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x06, 0x00, 0x00, 0x00, 0x00, 0x14,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x03, 0x3F, 0x68, 0xB6, 0x79, 0x35, 0x28, 0xBC, 0xC6, 0x7E, 0xD1, 0x6C,
0x80, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0xB2, 0x6A, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3F, 0xF0, 0x00, 0x00, 0x00, 0x30,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x25, 0x4D, 0x00, 0x2F, 0x70, 0x6D, 0x00, 0x00, 0x05, 0xAE, 0x00, 0x0C, 0x02, 0xD0,
// bank 2, 256 bytes
0x00, 0x00, 0x00, 0x00, 0x00, 0x65, 0x00, 0x54, 0xFF, 0xEF, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x01, 0x00, 0x00, 0x44, 0x00, 0x00, 0x00, 0x00, 0x0C, 0x00, 0x00, 0x00, 0x01, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x65, 0x00, 0x00, 0x00, 0x54, 0x00, 0x00, 0xFF, 0xEF, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x1B, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x00,
0x00, 0x1B, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x47, 0x78, 0xA2,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
// bank 3, 256 bytes
0xD8, 0xDC, 0xF4, 0xD8, 0xB9, 0xAB, 0xF3, 0xF8, 0xFA, 0xF1, 0xBA, 0xA2, 0xDE, 0xB2, 0xB8, 0xB4,
0xA8, 0x81, 0x98, 0xF7, 0x4A, 0x90, 0x7F, 0x91, 0x6A, 0xF3, 0xF9, 0xDB, 0xA8, 0xF9, 0xB0, 0xBA,
0xA0, 0x80, 0xF2, 0xCE, 0x81, 0xF3, 0xC2, 0xF1, 0xC1, 0xF2, 0xC3, 0xF3, 0xCC, 0xA2, 0xB2, 0x80,
0xF1, 0xC6, 0xD8, 0x80, 0xBA, 0xA7, 0xDF, 0xDF, 0xDF, 0xF2, 0xA7, 0xC3, 0xCB, 0xC5, 0xB6, 0xF0,
0x87, 0xA2, 0x94, 0x24, 0x48, 0x70, 0x3C, 0x95, 0x40, 0x68, 0x34, 0x58, 0x9B, 0x78, 0xA2, 0xF1,
0x83, 0x92, 0x2D, 0x55, 0x7D, 0xD8, 0xB1, 0xB4, 0xB8, 0xA1, 0xD0, 0x91, 0x80, 0xF2, 0x70, 0xF3,
0x70, 0xF2, 0x7C, 0x80, 0xA8, 0xF1, 0x01, 0xB0, 0x98, 0x87, 0xD9, 0x43, 0xD8, 0x86, 0xC9, 0x88,
0xBA, 0xA1, 0xF2, 0x0E, 0xB8, 0x97, 0x80, 0xF1, 0xA9, 0xDF, 0xDF, 0xDF, 0xAA, 0xDF, 0xDF, 0xDF,
0xF2, 0xAA, 0xC5, 0xCD, 0xC7, 0xA9, 0x0C, 0xC9, 0x2C, 0x97, 0x97, 0x97, 0x97, 0xF1, 0xA9, 0x89,
0x26, 0x46, 0x66, 0xB0, 0xB4, 0xBA, 0x80, 0xAC, 0xDE, 0xF2, 0xCA, 0xF1, 0xB2, 0x8C, 0x02, 0xA9,
0xB6, 0x98, 0x00, 0x89, 0x0E, 0x16, 0x1E, 0xB8, 0xA9, 0xB4, 0x99, 0x2C, 0x54, 0x7C, 0xB0, 0x8A,
0xA8, 0x96, 0x36, 0x56, 0x76, 0xF1, 0xB9, 0xAF, 0xB4, 0xB0, 0x83, 0xC0, 0xB8, 0xA8, 0x97, 0x11,
0xB1, 0x8F, 0x98, 0xB9, 0xAF, 0xF0, 0x24, 0x08, 0x44, 0x10, 0x64, 0x18, 0xF1, 0xA3, 0x29, 0x55,
0x7D, 0xAF, 0x83, 0xB5, 0x93, 0xF0, 0x00, 0x28, 0x50, 0xF5, 0xBA, 0xAD, 0x8F, 0x9F, 0x28, 0x54,
0x7C, 0xB9, 0xF1, 0xA3, 0x86, 0x9F, 0x61, 0xA6, 0xDA, 0xDE, 0xDF, 0xDB, 0xB2, 0xB6, 0x8E, 0x9D,
0xAE, 0xF5, 0x60, 0x68, 0x70, 0xB1, 0xB5, 0xF1, 0xDA, 0xA6, 0xDF, 0xD9, 0xA6, 0xFA, 0xA3, 0x86,
// bank 4, 256 bytes
0x96, 0xDB, 0x31, 0xA6, 0xD9, 0xF8, 0xDF, 0xBA, 0xA6, 0x8F, 0xC2, 0xC5, 0xC7, 0xB2, 0x8C, 0xC1,
0xB8, 0xA2, 0xDF, 0xDF, 0xDF, 0xA3, 0xDF, 0xDF, 0xDF, 0xD8, 0xD8, 0xF1, 0xB8, 0xA8, 0xB2, 0x86,
0xB4, 0x98, 0x0D, 0x35, 0x5D, 0xB8, 0xAA, 0x98, 0xB0, 0x87, 0x2D, 0x35, 0x3D, 0xB2, 0xB6, 0xBA,
0xAF, 0x8C, 0x96, 0x19, 0x8F, 0x9F, 0xA7, 0x0E, 0x16, 0x1E, 0xB4, 0x9A, 0xB8, 0xAA, 0x87, 0x2C,
0x54, 0x7C, 0xB9, 0xA3, 0xDE, 0xDF, 0xDF, 0xA3, 0xB1, 0x80, 0xF2, 0xC4, 0xCD, 0xC9, 0xF1, 0xB8,
0xA9, 0xB4, 0x99, 0x83, 0x0D, 0x35, 0x5D, 0x89, 0xB9, 0xA3, 0x2D, 0x55, 0x7D, 0xB5, 0x93, 0xA3,
0x0E, 0x16, 0x1E, 0xA9, 0x2C, 0x54, 0x7C, 0xB8, 0xB4, 0xB0, 0xF1, 0x97, 0x83, 0xA8, 0x11, 0x84,
0xA5, 0x09, 0x98, 0xA3, 0x83, 0xF0, 0xDA, 0x24, 0x08, 0x44, 0x10, 0x64, 0x18, 0xD8, 0xF1, 0xA5,
0x29, 0x55, 0x7D, 0xA5, 0x85, 0x95, 0x02, 0x1A, 0x2E, 0x3A, 0x56, 0x5A, 0x40, 0x48, 0xF9, 0xF3,
0xA3, 0xD9, 0xF8, 0xF0, 0x98, 0x83, 0x24, 0x08, 0x44, 0x10, 0x64, 0x18, 0x97, 0x82, 0xA8, 0xF1,
0x11, 0xF0, 0x98, 0xA2, 0x24, 0x08, 0x44, 0x10, 0x64, 0x18, 0xDA, 0xF3, 0xDE, 0xD8, 0x83, 0xA5,
0x94, 0x01, 0xD9, 0xA3, 0x02, 0xF1, 0xA2, 0xC3, 0xC5, 0xC7, 0xD8, 0xF1, 0x84, 0x92, 0xA2, 0x4D,
0xDA, 0x2A, 0xD8, 0x48, 0x69, 0xD9, 0x2A, 0xD8, 0x68, 0x55, 0xDA, 0x32, 0xD8, 0x50, 0x71, 0xD9,
0x32, 0xD8, 0x70, 0x5D, 0xDA, 0x3A, 0xD8, 0x58, 0x79, 0xD9, 0x3A, 0xD8, 0x78, 0x93, 0xA3, 0x4D,
0xDA, 0x2A, 0xD8, 0x48, 0x69, 0xD9, 0x2A, 0xD8, 0x68, 0x55, 0xDA, 0x32, 0xD8, 0x50, 0x71, 0xD9,
0x32, 0xD8, 0x70, 0x5D, 0xDA, 0x3A, 0xD8, 0x58, 0x79, 0xD9, 0x3A, 0xD8, 0x78, 0xA8, 0x8A, 0x9A,
// bank 5, 256 bytes
0xF0, 0x28, 0x50, 0x78, 0x9E, 0xF3, 0x88, 0x18, 0xF1, 0x9F, 0x1D, 0x98, 0xA8, 0xD9, 0x08, 0xD8,
0xC8, 0x9F, 0x12, 0x9E, 0xF3, 0x15, 0xA8, 0xDA, 0x12, 0x10, 0xD8, 0xF1, 0xAF, 0xC8, 0x97, 0x87,
0x34, 0xB5, 0xB9, 0x94, 0xA4, 0x21, 0xF3, 0xD9, 0x22, 0xD8, 0xF2, 0x2D, 0xF3, 0xD9, 0x2A, 0xD8,
0xF2, 0x35, 0xF3, 0xD9, 0x32, 0xD8, 0x81, 0xA4, 0x60, 0x60, 0x61, 0xD9, 0x61, 0xD8, 0x6C, 0x68,
0x69, 0xD9, 0x69, 0xD8, 0x74, 0x70, 0x71, 0xD9, 0x71, 0xD8, 0xB1, 0xA3, 0x84, 0x19, 0x3D, 0x5D,
0xA3, 0x83, 0x1A, 0x3E, 0x5E, 0x93, 0x10, 0x30, 0x81, 0x10, 0x11, 0xB8, 0xB0, 0xAF, 0x8F, 0x94,
0xF2, 0xDA, 0x3E, 0xD8, 0xB4, 0x9A, 0xA8, 0x87, 0x29, 0xDA, 0xF8, 0xD8, 0x87, 0x9A, 0x35, 0xDA,
0xF8, 0xD8, 0x87, 0x9A, 0x3D, 0xDA, 0xF8, 0xD8, 0xB1, 0xB9, 0xA4, 0x98, 0x85, 0x02, 0x2E, 0x56,
0xA5, 0x81, 0x00, 0x0C, 0x14, 0xA3, 0x97, 0xB0, 0x8A, 0xF1, 0x2D, 0xD9, 0x28, 0xD8, 0x4D, 0xD9,
0x48, 0xD8, 0x6D, 0xD9, 0x68, 0xD8, 0xB1, 0x84, 0x0D, 0xDA, 0x0E, 0xD8, 0xA3, 0x29, 0x83, 0xDA,
0x2C, 0x0E, 0xD8, 0xA3, 0x84, 0x49, 0x83, 0xDA, 0x2C, 0x4C, 0x0E, 0xD8, 0xB8, 0xB0, 0x97, 0x86,
0xA8, 0x31, 0x9B, 0x06, 0x99, 0x07, 0xAB, 0x97, 0x28, 0x88, 0x9B, 0xF0, 0x0C, 0x20, 0x14, 0x40,
0xB9, 0xA3, 0x8A, 0xC3, 0xC5, 0xC7, 0x9A, 0xA3, 0x28, 0x50, 0x78, 0xF1, 0xB5, 0x93, 0x01, 0xD9,
0xDF, 0xDF, 0xDF, 0xD8, 0xB8, 0xB4, 0xA8, 0x8C, 0x9C, 0xF0, 0x04, 0x28, 0x51, 0x79, 0x1D, 0x30,
0x14, 0x38, 0xB2, 0x82, 0xAB, 0xD0, 0x98, 0x2C, 0x50, 0x50, 0x78, 0x78, 0x9B, 0xF1, 0x1A, 0xB0,
0xF0, 0xB1, 0x83, 0x9C, 0xA8, 0x29, 0x51, 0x79, 0xB0, 0x8B, 0x29, 0x51, 0x79, 0xB1, 0x83, 0x24,
// bank 6, 256 bytes
0x70, 0x59, 0xB0, 0x8B, 0x20, 0x58, 0x71, 0xB1, 0x83, 0x44, 0x69, 0x38, 0xB0, 0x8B, 0x39, 0x40,
0x68, 0xB1, 0x83, 0x64, 0x48, 0x31, 0xB0, 0x8B, 0x30, 0x49, 0x60, 0xA5, 0x88, 0x20, 0x09, 0x71,
0x58, 0x44, 0x68, 0x11, 0x39, 0x64, 0x49, 0x30, 0x19, 0xF1, 0xAC, 0x00, 0x2C, 0x54, 0x7C, 0xF0,
0x8C, 0xA8, 0x04, 0x28, 0x50, 0x78, 0xF1, 0x88, 0x97, 0x26, 0xA8, 0x59, 0x98, 0xAC, 0x8C, 0x02,
0x26, 0x46, 0x66, 0xF0, 0x89, 0x9C, 0xA8, 0x29, 0x51, 0x79, 0x24, 0x70, 0x59, 0x44, 0x69, 0x38,
0x64, 0x48, 0x31, 0xA9, 0x88, 0x09, 0x20, 0x59, 0x70, 0xAB, 0x11, 0x38, 0x40, 0x69, 0xA8, 0x19,
0x31, 0x48, 0x60, 0x8C, 0xA8, 0x3C, 0x41, 0x5C, 0x20, 0x7C, 0x00, 0xF1, 0x87, 0x98, 0x19, 0x86,
0xA8, 0x6E, 0x76, 0x7E, 0xA9, 0x99, 0x88, 0x2D, 0x55, 0x7D, 0x9E, 0xB9, 0xA3, 0x8A, 0x22, 0x8A,
0x6E, 0x8A, 0x56, 0x8A, 0x5E, 0x9F, 0xB1, 0x83, 0x06, 0x26, 0x46, 0x66, 0x0E, 0x2E, 0x4E, 0x6E,
0x9D, 0xB8, 0xAD, 0x00, 0x2C, 0x54, 0x7C, 0xF2, 0xB1, 0x8C, 0xB4, 0x99, 0xB9, 0xA3, 0x2D, 0x55,
0x7D, 0x81, 0x91, 0xAC, 0x38, 0xAD, 0x3A, 0xB5, 0x83, 0x91, 0xAC, 0x2D, 0xD9, 0x28, 0xD8, 0x4D,
0xD9, 0x48, 0xD8, 0x6D, 0xD9, 0x68, 0xD8, 0x8C, 0x9D, 0xAE, 0x29, 0xD9, 0x04, 0xAE, 0xD8, 0x51,
0xD9, 0x04, 0xAE, 0xD8, 0x79, 0xD9, 0x04, 0xD8, 0x81, 0xF3, 0x9D, 0xAD, 0x00, 0x8D, 0xAE, 0x19,
0x81, 0xAD, 0xD9, 0x01, 0xD8, 0xF2, 0xAE, 0xDA, 0x26, 0xD8, 0x8E, 0x91, 0x29, 0x83, 0xA7, 0xD9,
0xAD, 0xAD, 0xAD, 0xAD, 0xF3, 0x2A, 0xD8, 0xD8, 0xF1, 0xB0, 0xAC, 0x89, 0x91, 0x3E, 0x5E, 0x76,
0xF3, 0xAC, 0x2E, 0x2E, 0xF1, 0xB1, 0x8C, 0x5A, 0x9C, 0xAC, 0x2C, 0x28, 0x28, 0x28, 0x9C, 0xAC,
// bank 7, 170 bytes (remainder)
0x30, 0x18, 0xA8, 0x98, 0x81, 0x28, 0x34, 0x3C, 0x97, 0x24, 0xA7, 0x28, 0x34, 0x3C, 0x9C, 0x24,
0xF2, 0xB0, 0x89, 0xAC, 0x91, 0x2C, 0x4C, 0x6C, 0x8A, 0x9B, 0x2D, 0xD9, 0xD8, 0xD8, 0x51, 0xD9,
0xD8, 0xD8, 0x79, 0xD9, 0xD8, 0xD8, 0xF1, 0x9E, 0x88, 0xA3, 0x31, 0xDA, 0xD8, 0xD8, 0x91, 0x2D,
0xD9, 0x28, 0xD8, 0x4D, 0xD9, 0x48, 0xD8, 0x6D, 0xD9, 0x68, 0xD8, 0xB1, 0x83, 0x93, 0x35, 0x3D,
0x80, 0x25, 0xDA, 0xD8, 0xD8, 0x85, 0x69, 0xDA, 0xD8, 0xD8, 0xB4, 0x93, 0x81, 0xA3, 0x28, 0x34,
0x3C, 0xF3, 0xAB, 0x8B, 0xA3, 0x91, 0xB6, 0x09, 0xB4, 0xD9, 0xAB, 0xDE, 0xB0, 0x87, 0x9C, 0xB9,
0xA3, 0xDD, 0xF1, 0xA3, 0xA3, 0xA3, 0xA3, 0x95, 0xF1, 0xA3, 0xA3, 0xA3, 0x9D, 0xF1, 0xA3, 0xA3,
0xA3, 0xA3, 0xF2, 0xA3, 0xB4, 0x90, 0x80, 0xF2, 0xA3, 0xA3, 0xA3, 0xA3, 0xA3, 0xA3, 0xA3, 0xA3,
0xA3, 0xA3, 0xB2, 0xA3, 0xA3, 0xA3, 0xA3, 0xA3, 0xA3, 0xB0, 0x87, 0xB5, 0x99, 0xF1, 0xA3, 0xA3,
0xA3, 0x98, 0xF1, 0xA3, 0xA3, 0xA3, 0xA3, 0x97, 0xA3, 0xA3, 0xA3, 0xA3, 0xF3, 0x9B, 0xA3, 0xA3,
0xDC, 0xB9, 0xA7, 0xF1, 0x26, 0x26, 0x26, 0xD8, 0xD8, 0xFF
};
const unsigned char dmpConfig[MPU6050_DMP_CONFIG_SIZE] PROGMEM = {
// BANK OFFSET LENGTH [DATA]
0x02, 0xEC, 0x04, 0x00, 0x47, 0x7D, 0x1A, // ?
0x03, 0x82, 0x03, 0x4C, 0xCD, 0x6C, // FCFG_1 inv_set_gyro_calibration
0x03, 0xB2, 0x03, 0x36, 0x56, 0x76, // FCFG_3 inv_set_gyro_calibration
0x00, 0x68, 0x04, 0x02, 0xCA, 0xE3, 0x09, // D_0_104 inv_set_gyro_calibration
0x01, 0x0C, 0x04, 0x00, 0x00, 0x00, 0x00, // D_1_152 inv_set_accel_calibration
0x03, 0x86, 0x03, 0x0C, 0xC9, 0x2C, // FCFG_2 inv_set_accel_calibration
0x03, 0x90, 0x03, 0x26, 0x46, 0x66, // (continued)...FCFG_2 inv_set_accel_calibration
0x00, 0x6C, 0x02, 0x40, 0x00, // D_0_108 inv_set_accel_calibration
0x02, 0x40, 0x04, 0x00, 0x00, 0x00, 0x00, // CPASS_MTX_00 inv_set_compass_calibration
0x02, 0x44, 0x04, 0x40, 0x00, 0x00, 0x00, // CPASS_MTX_01
0x02, 0x48, 0x04, 0x00, 0x00, 0x00, 0x00, // CPASS_MTX_02
0x02, 0x4C, 0x04, 0x40, 0x00, 0x00, 0x00, // CPASS_MTX_10
0x02, 0x50, 0x04, 0x00, 0x00, 0x00, 0x00, // CPASS_MTX_11
0x02, 0x54, 0x04, 0x00, 0x00, 0x00, 0x00, // CPASS_MTX_12
0x02, 0x58, 0x04, 0x00, 0x00, 0x00, 0x00, // CPASS_MTX_20
0x02, 0x5C, 0x04, 0x00, 0x00, 0x00, 0x00, // CPASS_MTX_21
0x02, 0xBC, 0x04, 0xC0, 0x00, 0x00, 0x00, // CPASS_MTX_22
0x01, 0xEC, 0x04, 0x00, 0x00, 0x40, 0x00, // D_1_236 inv_apply_endian_accel
0x03, 0x86, 0x06, 0x0C, 0xC9, 0x2C, 0x97, 0x97, 0x97, // FCFG_2 inv_set_mpu_sensors
0x04, 0x22, 0x03, 0x0D, 0x35, 0x5D, // CFG_MOTION_BIAS inv_turn_on_bias_from_no_motion
0x00, 0xA3, 0x01, 0x00, // ?
0x04, 0x29, 0x04, 0x87, 0x2D, 0x35, 0x3D, // FCFG_5 inv_set_bias_update
0x07, 0x62, 0x05, 0xF1, 0x20, 0x28, 0x30, 0x38, // CFG_8 inv_send_quaternion
0x07, 0x9F, 0x01, 0x30, // CFG_16 inv_set_footer
0x07, 0x67, 0x01, 0x9A, // CFG_GYRO_SOURCE inv_send_gyro
0x07, 0x68, 0x04, 0xF1, 0x28, 0x30, 0x38, // CFG_9 inv_send_gyro -> inv_construct3_fifo
0x07, 0x62, 0x05, 0xF1, 0x20, 0x28, 0x30, 0x38, // ?
0x02, 0x0C, 0x04, 0x00, 0x00, 0x00, 0x00, // ?
0x07, 0x83, 0x06, 0xC2, 0xCA, 0xC4, 0xA3, 0xA3, 0xA3, // ?
// SPECIAL 0x01 = enable interrupts
0x00, 0x00, 0x00, 0x01, // SET INT_ENABLE, SPECIAL INSTRUCTION
0x07, 0xA7, 0x01, 0xFE, // ?
0x07, 0x62, 0x05, 0xF1, 0x20, 0x28, 0x30, 0x38, // ?
0x07, 0x67, 0x01, 0x9A, // ?
0x07, 0x68, 0x04, 0xF1, 0x28, 0x30, 0x38, // CFG_12 inv_send_accel -> inv_construct3_fifo
0x07, 0x8D, 0x04, 0xF1, 0x28, 0x30, 0x38, // ??? CFG_12 inv_send_mag -> inv_construct3_fifo
0x02, 0x16, 0x02, 0x00, 0x03 // D_0_22 inv_set_fifo_rate
// This very last 0x01 WAS a 0x09, which drops the FIFO rate down to 20 Hz. 0x07 is 25 Hz,
// 0x01 is 100Hz. Going faster than 100Hz (0x00=200Hz) tends to result in very noisy data.
// DMP output frequency is calculated easily using this equation: (200Hz / (1 + value))
// It is important to make sure the host processor can keep up with reading and processing
// the FIFO output at the desired rate. Handling FIFO overflow cleanly is also a good idea.
};
const unsigned char dmpUpdates[MPU6050_DMP_UPDATES_SIZE] PROGMEM = {
0x01, 0xB2, 0x02, 0xFF, 0xF5,
0x01, 0x90, 0x04, 0x0A, 0x0D, 0x97, 0xC0,
0x00, 0xA3, 0x01, 0x00,
0x04, 0x29, 0x04, 0x87, 0x2D, 0x35, 0x3D,
0x01, 0x6A, 0x02, 0x06, 0x00,
0x01, 0x60, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x60, 0x04, 0x40, 0x00, 0x00, 0x00,
0x02, 0x60, 0x0C, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x01, 0x08, 0x02, 0x01, 0x20,
0x01, 0x0A, 0x02, 0x00, 0x4E,
0x01, 0x02, 0x02, 0xFE, 0xB3,
0x02, 0x6C, 0x04, 0x00, 0x00, 0x00, 0x00, // READ
0x02, 0x6C, 0x04, 0xFA, 0xFE, 0x00, 0x00,
0x02, 0x60, 0x0C, 0xFF, 0xFF, 0xCB, 0x4D, 0x00, 0x01, 0x08, 0xC1, 0xFF, 0xFF, 0xBC, 0x2C,
0x02, 0xF4, 0x04, 0x00, 0x00, 0x00, 0x00,
0x02, 0xF8, 0x04, 0x00, 0x00, 0x00, 0x00,
0x02, 0xFC, 0x04, 0x00, 0x00, 0x00, 0x00,
0x00, 0x60, 0x04, 0x40, 0x00, 0x00, 0x00,
0x00, 0x60, 0x04, 0x00, 0x40, 0x00, 0x00
};
uint8_t MPU6050::dmpInitialize() {
// reset device
DEBUG_PRINTLN(F("\n\nResetting MPU6050..."));
reset();
delay(30); // wait after reset
// disable sleep mode
DEBUG_PRINTLN(F("Disabling sleep mode..."));
setSleepEnabled(false);
// get MPU product ID
DEBUG_PRINTLN(F("Getting product ID..."));
//uint8_t productID = 0; //getProductID();
DEBUG_PRINT(F("Product ID = "));
DEBUG_PRINT(productID);
// get MPU hardware revision
DEBUG_PRINTLN(F("Selecting user bank 16..."));
setMemoryBank(0x10, true, true);
DEBUG_PRINTLN(F("Selecting memory byte 6..."));
setMemoryStartAddress(0x06);
DEBUG_PRINTLN(F("Checking hardware revision..."));
uint8_t hwRevision = readMemoryByte();
DEBUG_PRINT(F("Revision @ user[16][6] = "));
DEBUG_PRINTLNF(hwRevision, HEX);
DEBUG_PRINTLN(F("Resetting memory bank selection to 0..."));
setMemoryBank(0, false, false);
// check OTP bank valid
DEBUG_PRINTLN(F("Reading OTP bank valid flag..."));
uint8_t otpValid = getOTPBankValid();
DEBUG_PRINT(F("OTP bank is "));
DEBUG_PRINTLN(otpValid ? F("valid!") : F("invalid!"));
// get X/Y/Z gyro offsets
DEBUG_PRINTLN(F("Reading gyro offset values..."));
int8_t xgOffset = getXGyroOffset();
int8_t ygOffset = getYGyroOffset();
int8_t zgOffset = getZGyroOffset();
DEBUG_PRINT(F("X gyro offset = "));
DEBUG_PRINTLN(xgOffset);
DEBUG_PRINT(F("Y gyro offset = "));
DEBUG_PRINTLN(ygOffset);
DEBUG_PRINT(F("Z gyro offset = "));
DEBUG_PRINTLN(zgOffset);
I2Cdev::readByte(devAddr, MPU6050_RA_USER_CTRL, buffer); // ?
DEBUG_PRINTLN(F("Enabling interrupt latch, clear on any read, AUX bypass enabled"));
I2Cdev::writeByte(devAddr, MPU6050_RA_INT_PIN_CFG, 0x32);
// enable MPU AUX I2C bypass mode
//DEBUG_PRINTLN(F("Enabling AUX I2C bypass mode..."));
//setI2CBypassEnabled(true);
DEBUG_PRINTLN(F("Setting magnetometer mode to power-down..."));
//mag -> setMode(0);
I2Cdev::writeByte(0x0E, 0x0A, 0x00);
DEBUG_PRINTLN(F("Setting magnetometer mode to fuse access..."));
//mag -> setMode(0x0F);
I2Cdev::writeByte(0x0E, 0x0A, 0x0F);
DEBUG_PRINTLN(F("Reading mag magnetometer factory calibration..."));
int8_t asax, asay, asaz;
//mag -> getAdjustment(&asax, &asay, &asaz);
I2Cdev::readBytes(0x0E, 0x10, 3, buffer);
asax = (int8_t)buffer[0];
asay = (int8_t)buffer[1];
asaz = (int8_t)buffer[2];
DEBUG_PRINT(F("Adjustment X/Y/Z = "));
DEBUG_PRINT(asax);
DEBUG_PRINT(F(" / "));
DEBUG_PRINT(asay);
DEBUG_PRINT(F(" / "));
DEBUG_PRINTLN(asaz);
DEBUG_PRINTLN(F("Setting magnetometer mode to power-down..."));
//mag -> setMode(0);
I2Cdev::writeByte(0x0E, 0x0A, 0x00);
// load DMP code into memory banks
DEBUG_PRINT(F("Writing DMP code to MPU memory banks ("));
DEBUG_PRINT(MPU6050_DMP_CODE_SIZE);
DEBUG_PRINTLN(F(" bytes)"));
if (writeProgMemoryBlock(dmpMemory, MPU6050_DMP_CODE_SIZE)) {
DEBUG_PRINTLN(F("Success! DMP code written and verified."));
DEBUG_PRINTLN(F("Configuring DMP and related settings..."));
// write DMP configuration
DEBUG_PRINT(F("Writing DMP configuration to MPU memory banks ("));
DEBUG_PRINT(MPU6050_DMP_CONFIG_SIZE);
DEBUG_PRINTLN(F(" bytes in config def)"));
if (writeProgDMPConfigurationSet(dmpConfig, MPU6050_DMP_CONFIG_SIZE)) {
DEBUG_PRINTLN(F("Success! DMP configuration written and verified."));
DEBUG_PRINTLN(F("Setting DMP and FIFO_OFLOW interrupts enabled..."));
setIntEnabled(0x12);
DEBUG_PRINTLN(F("Setting sample rate to 200Hz..."));
setRate(4); // 1khz / (1 + 4) = 200 Hz
DEBUG_PRINTLN(F("Setting clock source to Z Gyro..."));
setClockSource(MPU6050_CLOCK_PLL_ZGYRO);
DEBUG_PRINTLN(F("Setting DLPF bandwidth to 42Hz..."));
setDLPFMode(MPU6050_DLPF_BW_42);
DEBUG_PRINTLN(F("Setting external frame sync to TEMP_OUT_L[0]..."));
setExternalFrameSync(MPU6050_EXT_SYNC_TEMP_OUT_L);
DEBUG_PRINTLN(F("Setting gyro sensitivity to +/- 2000 deg/sec..."));
setFullScaleGyroRange(MPU6050_GYRO_FS_2000);
DEBUG_PRINTLN(F("Setting DMP configuration bytes (function unknown)..."));
setDMPConfig1(0x03);
setDMPConfig2(0x00);
DEBUG_PRINTLN(F("Clearing OTP Bank flag..."));
setOTPBankValid(false);
DEBUG_PRINTLN(F("Setting X/Y/Z gyro offsets to previous values..."));
setXGyroOffsetTC(xgOffset);
setYGyroOffsetTC(ygOffset);
setZGyroOffsetTC(zgOffset);
//DEBUG_PRINTLN(F("Setting X/Y/Z gyro user offsets to zero..."));
//setXGyroOffset(0);
//setYGyroOffset(0);
//setZGyroOffset(0);
DEBUG_PRINTLN(F("Writing final memory update 1/19 (function unknown)..."));
uint8_t dmpUpdate[16], j;
uint16_t pos = 0;
for (j = 0; j < 4 || j < dmpUpdate[2] + 3; j++, pos++) dmpUpdate[j] = pgm_read_byte(&dmpUpdates[pos]);
writeMemoryBlock(dmpUpdate + 3, dmpUpdate[2], dmpUpdate[0], dmpUpdate[1]);
DEBUG_PRINTLN(F("Writing final memory update 2/19 (function unknown)..."));
for (j = 0; j < 4 || j < dmpUpdate[2] + 3; j++, pos++) dmpUpdate[j] = pgm_read_byte(&dmpUpdates[pos]);
writeMemoryBlock(dmpUpdate + 3, dmpUpdate[2], dmpUpdate[0], dmpUpdate[1]);
DEBUG_PRINTLN(F("Resetting FIFO..."));
resetFIFO();
DEBUG_PRINTLN(F("Reading FIFO count..."));
uint8_t fifoCount = getFIFOCount();
DEBUG_PRINT(F("Current FIFO count="));
DEBUG_PRINTLN(fifoCount);
uint8_t fifoBuffer[128];
//getFIFOBytes(fifoBuffer, fifoCount);
DEBUG_PRINTLN(F("Writing final memory update 3/19 (function unknown)..."));
for (j = 0; j < 4 || j < dmpUpdate[2] + 3; j++, pos++) dmpUpdate[j] = pgm_read_byte(&dmpUpdates[pos]);
writeMemoryBlock(dmpUpdate + 3, dmpUpdate[2], dmpUpdate[0], dmpUpdate[1]);
DEBUG_PRINTLN(F("Writing final memory update 4/19 (function unknown)..."));
for (j = 0; j < 4 || j < dmpUpdate[2] + 3; j++, pos++) dmpUpdate[j] = pgm_read_byte(&dmpUpdates[pos]);
writeMemoryBlock(dmpUpdate + 3, dmpUpdate[2], dmpUpdate[0], dmpUpdate[1]);
DEBUG_PRINTLN(F("Disabling all standby flags..."));
I2Cdev::writeByte(0x68, MPU6050_RA_PWR_MGMT_2, 0x00);
DEBUG_PRINTLN(F("Setting accelerometer sensitivity to +/- 2g..."));
I2Cdev::writeByte(0x68, MPU6050_RA_ACCEL_CONFIG, 0x00);
DEBUG_PRINTLN(F("Setting motion detection threshold to 2..."));
setMotionDetectionThreshold(2);
DEBUG_PRINTLN(F("Setting zero-motion detection threshold to 156..."));
setZeroMotionDetectionThreshold(156);
DEBUG_PRINTLN(F("Setting motion detection duration to 80..."));
setMotionDetectionDuration(80);
DEBUG_PRINTLN(F("Setting zero-motion detection duration to 0..."));
setZeroMotionDetectionDuration(0);
DEBUG_PRINTLN(F("Setting AK8975 to single measurement mode..."));
//mag -> setMode(1);
I2Cdev::writeByte(0x0E, 0x0A, 0x01);
// setup AK8975 (0x0E) as Slave 0 in read mode
DEBUG_PRINTLN(F("Setting up AK8975 read slave 0..."));
I2Cdev::writeByte(0x68, MPU6050_RA_I2C_SLV0_ADDR, 0x8E);
I2Cdev::writeByte(0x68, MPU6050_RA_I2C_SLV0_REG, 0x01);
I2Cdev::writeByte(0x68, MPU6050_RA_I2C_SLV0_CTRL, 0xDA);
// setup AK8975 (0x0E) as Slave 2 in write mode
DEBUG_PRINTLN(F("Setting up AK8975 write slave 2..."));
I2Cdev::writeByte(0x68, MPU6050_RA_I2C_SLV2_ADDR, 0x0E);
I2Cdev::writeByte(0x68, MPU6050_RA_I2C_SLV2_REG, 0x0A);
I2Cdev::writeByte(0x68, MPU6050_RA_I2C_SLV2_CTRL, 0x81);
I2Cdev::writeByte(0x68, MPU6050_RA_I2C_SLV2_DO, 0x01);
// setup I2C timing/delay control
DEBUG_PRINTLN(F("Setting up slave access delay..."));
I2Cdev::writeByte(0x68, MPU6050_RA_I2C_SLV4_CTRL, 0x18);
I2Cdev::writeByte(0x68, MPU6050_RA_I2C_MST_DELAY_CTRL, 0x05);
// enable interrupts
DEBUG_PRINTLN(F("Enabling default interrupt behavior/no bypass..."));
I2Cdev::writeByte(0x68, MPU6050_RA_INT_PIN_CFG, 0x00);
// enable I2C master mode and reset DMP/FIFO
DEBUG_PRINTLN(F("Enabling I2C master mode..."));
I2Cdev::writeByte(0x68, MPU6050_RA_USER_CTRL, 0x20);
DEBUG_PRINTLN(F("Resetting FIFO..."));
I2Cdev::writeByte(0x68, MPU6050_RA_USER_CTRL, 0x24);
DEBUG_PRINTLN(F("Rewriting I2C master mode enabled because...I don't know"));
I2Cdev::writeByte(0x68, MPU6050_RA_USER_CTRL, 0x20);
DEBUG_PRINTLN(F("Enabling and resetting DMP/FIFO..."));
I2Cdev::writeByte(0x68, MPU6050_RA_USER_CTRL, 0xE8);
DEBUG_PRINTLN(F("Writing final memory update 5/19 (function unknown)..."));
for (j = 0; j < 4 || j < dmpUpdate[2] + 3; j++, pos++) dmpUpdate[j] = pgm_read_byte(&dmpUpdates[pos]);
writeMemoryBlock(dmpUpdate + 3, dmpUpdate[2], dmpUpdate[0], dmpUpdate[1]);
DEBUG_PRINTLN(F("Writing final memory update 6/19 (function unknown)..."));
for (j = 0; j < 4 || j < dmpUpdate[2] + 3; j++, pos++) dmpUpdate[j] = pgm_read_byte(&dmpUpdates[pos]);
writeMemoryBlock(dmpUpdate + 3, dmpUpdate[2], dmpUpdate[0], dmpUpdate[1]);
DEBUG_PRINTLN(F("Writing final memory update 7/19 (function unknown)..."));
for (j = 0; j < 4 || j < dmpUpdate[2] + 3; j++, pos++) dmpUpdate[j] = pgm_read_byte(&dmpUpdates[pos]);
writeMemoryBlock(dmpUpdate + 3, dmpUpdate[2], dmpUpdate[0], dmpUpdate[1]);
DEBUG_PRINTLN(F("Writing final memory update 8/19 (function unknown)..."));
for (j = 0; j < 4 || j < dmpUpdate[2] + 3; j++, pos++) dmpUpdate[j] = pgm_read_byte(&dmpUpdates[pos]);
writeMemoryBlock(dmpUpdate + 3, dmpUpdate[2], dmpUpdate[0], dmpUpdate[1]);
DEBUG_PRINTLN(F("Writing final memory update 9/19 (function unknown)..."));
for (j = 0; j < 4 || j < dmpUpdate[2] + 3; j++, pos++) dmpUpdate[j] = pgm_read_byte(&dmpUpdates[pos]);
writeMemoryBlock(dmpUpdate + 3, dmpUpdate[2], dmpUpdate[0], dmpUpdate[1]);
DEBUG_PRINTLN(F("Writing final memory update 10/19 (function unknown)..."));
for (j = 0; j < 4 || j < dmpUpdate[2] + 3; j++, pos++) dmpUpdate[j] = pgm_read_byte(&dmpUpdates[pos]);
writeMemoryBlock(dmpUpdate + 3, dmpUpdate[2], dmpUpdate[0], dmpUpdate[1]);
DEBUG_PRINTLN(F("Writing final memory update 11/19 (function unknown)..."));
for (j = 0; j < 4 || j < dmpUpdate[2] + 3; j++, pos++) dmpUpdate[j] = pgm_read_byte(&dmpUpdates[pos]);
writeMemoryBlock(dmpUpdate + 3, dmpUpdate[2], dmpUpdate[0], dmpUpdate[1]);
DEBUG_PRINTLN(F("Reading final memory update 12/19 (function unknown)..."));
for (j = 0; j < 4 || j < dmpUpdate[2] + 3; j++, pos++) dmpUpdate[j] = pgm_read_byte(&dmpUpdates[pos]);
readMemoryBlock(dmpUpdate + 3, dmpUpdate[2], dmpUpdate[0], dmpUpdate[1]);
#ifdef DEBUG
DEBUG_PRINT(F("Read bytes: "));
for (j = 0; j < 4; j++) {
DEBUG_PRINTF(dmpUpdate[3 + j], HEX);
DEBUG_PRINT(" ");
}
DEBUG_PRINTLN("");
#endif
DEBUG_PRINTLN(F("Writing final memory update 13/19 (function unknown)..."));
for (j = 0; j < 4 || j < dmpUpdate[2] + 3; j++, pos++) dmpUpdate[j] = pgm_read_byte(&dmpUpdates[pos]);
writeMemoryBlock(dmpUpdate + 3, dmpUpdate[2], dmpUpdate[0], dmpUpdate[1]);
DEBUG_PRINTLN(F("Writing final memory update 14/19 (function unknown)..."));
for (j = 0; j < 4 || j < dmpUpdate[2] + 3; j++, pos++) dmpUpdate[j] = pgm_read_byte(&dmpUpdates[pos]);
writeMemoryBlock(dmpUpdate + 3, dmpUpdate[2], dmpUpdate[0], dmpUpdate[1]);
DEBUG_PRINTLN(F("Writing final memory update 15/19 (function unknown)..."));
for (j = 0; j < 4 || j < dmpUpdate[2] + 3; j++, pos++) dmpUpdate[j] = pgm_read_byte(&dmpUpdates[pos]);
writeMemoryBlock(dmpUpdate + 3, dmpUpdate[2], dmpUpdate[0], dmpUpdate[1]);
DEBUG_PRINTLN(F("Writing final memory update 16/19 (function unknown)..."));
for (j = 0; j < 4 || j < dmpUpdate[2] + 3; j++, pos++) dmpUpdate[j] = pgm_read_byte(&dmpUpdates[pos]);
writeMemoryBlock(dmpUpdate + 3, dmpUpdate[2], dmpUpdate[0], dmpUpdate[1]);
DEBUG_PRINTLN(F("Writing final memory update 17/19 (function unknown)..."));
for (j = 0; j < 4 || j < dmpUpdate[2] + 3; j++, pos++) dmpUpdate[j] = pgm_read_byte(&dmpUpdates[pos]);
writeMemoryBlock(dmpUpdate + 3, dmpUpdate[2], dmpUpdate[0], dmpUpdate[1]);
DEBUG_PRINTLN(F("Waiting for FIRO count >= 46..."));
while ((fifoCount = getFIFOCount()) < 46);
DEBUG_PRINTLN(F("Reading FIFO..."));
getFIFOBytes(fifoBuffer, min(fifoCount, 128)); // safeguard only 128 bytes
DEBUG_PRINTLN(F("Reading interrupt status..."));
getIntStatus();
DEBUG_PRINTLN(F("Writing final memory update 18/19 (function unknown)..."));
for (j = 0; j < 4 || j < dmpUpdate[2] + 3; j++, pos++) dmpUpdate[j] = pgm_read_byte(&dmpUpdates[pos]);
writeMemoryBlock(dmpUpdate + 3, dmpUpdate[2], dmpUpdate[0], dmpUpdate[1]);
DEBUG_PRINTLN(F("Waiting for FIRO count >= 48..."));
while ((fifoCount = getFIFOCount()) < 48);
DEBUG_PRINTLN(F("Reading FIFO..."));
getFIFOBytes(fifoBuffer, min(fifoCount, 128)); // safeguard only 128 bytes
DEBUG_PRINTLN(F("Reading interrupt status..."));
getIntStatus();
DEBUG_PRINTLN(F("Waiting for FIRO count >= 48..."));
while ((fifoCount = getFIFOCount()) < 48);
DEBUG_PRINTLN(F("Reading FIFO..."));
getFIFOBytes(fifoBuffer, min(fifoCount, 128)); // safeguard only 128 bytes
DEBUG_PRINTLN(F("Reading interrupt status..."));
getIntStatus();
DEBUG_PRINTLN(F("Writing final memory update 19/19 (function unknown)..."));
for (j = 0; j < 4 || j < dmpUpdate[2] + 3; j++, pos++) dmpUpdate[j] = pgm_read_byte(&dmpUpdates[pos]);
writeMemoryBlock(dmpUpdate + 3, dmpUpdate[2], dmpUpdate[0], dmpUpdate[1]);
DEBUG_PRINTLN(F("Disabling DMP (you turn it on later)..."));
setDMPEnabled(false);
DEBUG_PRINTLN(F("Setting up internal 48-byte (default) DMP packet buffer..."));
dmpPacketSize = 48;
/*if ((dmpPacketBuffer = (uint8_t *)malloc(42)) == 0) {
return 3; // TODO: proper error code for no memory
}*/
DEBUG_PRINTLN(F("Resetting FIFO and clearing INT status one last time..."));
resetFIFO();
getIntStatus();
} else {
DEBUG_PRINTLN(F("ERROR! DMP configuration verification failed."));
return 2; // configuration block loading failed
}
} else {
DEBUG_PRINTLN(F("ERROR! DMP code verification failed."));
return 1; // main binary block loading failed
}
return 0; // success
}
bool MPU6050::dmpPacketAvailable() {
return getFIFOCount() >= dmpGetFIFOPacketSize();
}
// uint8_t MPU6050::dmpSetFIFORate(uint8_t fifoRate);
// uint8_t MPU6050::dmpGetFIFORate();
// uint8_t MPU6050::dmpGetSampleStepSizeMS();
// uint8_t MPU6050::dmpGetSampleFrequency();
// int32_t MPU6050::dmpDecodeTemperature(int8_t tempReg);
//uint8_t MPU6050::dmpRegisterFIFORateProcess(inv_obj_func func, int16_t priority);
//uint8_t MPU6050::dmpUnregisterFIFORateProcess(inv_obj_func func);
//uint8_t MPU6050::dmpRunFIFORateProcesses();
// uint8_t MPU6050::dmpSendQuaternion(uint_fast16_t accuracy);
// uint8_t MPU6050::dmpSendGyro(uint_fast16_t elements, uint_fast16_t accuracy);
// uint8_t MPU6050::dmpSendAccel(uint_fast16_t elements, uint_fast16_t accuracy);
// uint8_t MPU6050::dmpSendLinearAccel(uint_fast16_t elements, uint_fast16_t accuracy);
// uint8_t MPU6050::dmpSendLinearAccelInWorld(uint_fast16_t elements, uint_fast16_t accuracy);
// uint8_t MPU6050::dmpSendControlData(uint_fast16_t elements, uint_fast16_t accuracy);
// uint8_t MPU6050::dmpSendSensorData(uint_fast16_t elements, uint_fast16_t accuracy);
// uint8_t MPU6050::dmpSendExternalSensorData(uint_fast16_t elements, uint_fast16_t accuracy);
// uint8_t MPU6050::dmpSendGravity(uint_fast16_t elements, uint_fast16_t accuracy);
// uint8_t MPU6050::dmpSendPacketNumber(uint_fast16_t accuracy);
// uint8_t MPU6050::dmpSendQuantizedAccel(uint_fast16_t elements, uint_fast16_t accuracy);
// uint8_t MPU6050::dmpSendEIS(uint_fast16_t elements, uint_fast16_t accuracy);
uint8_t MPU6050::dmpGetAccel(int32_t *data, const uint8_t* packet) {
// TODO: accommodate different arrangements of sent data (ONLY default supported now)
if (packet == 0) packet = dmpPacketBuffer;
data[0] = (((uint32_t)packet[34] << 24) | ((uint32_t)packet[35] << 16) | ((uint32_t)packet[36] << 8) | packet[37]);
data[1] = (((uint32_t)packet[38] << 24) | ((uint32_t)packet[39] << 16) | ((uint32_t)packet[40] << 8) | packet[41]);
data[2] = (((uint32_t)packet[42] << 24) | ((uint32_t)packet[43] << 16) | ((uint32_t)packet[44] << 8) | packet[45]);
return 0;
}
uint8_t MPU6050::dmpGetAccel(int16_t *data, const uint8_t* packet) {
// TODO: accommodate different arrangements of sent data (ONLY default supported now)
if (packet == 0) packet = dmpPacketBuffer;
data[0] = (packet[34] << 8) | packet[35];
data[1] = (packet[38] << 8) | packet[39];
data[2] = (packet[42] << 8) | packet[43];
return 0;
}
uint8_t MPU6050::dmpGetAccel(VectorInt16 *v, const uint8_t* packet) {
// TODO: accommodate different arrangements of sent data (ONLY default supported now)
if (packet == 0) packet = dmpPacketBuffer;
v -> x = (packet[34] << 8) | packet[35];
v -> y = (packet[38] << 8) | packet[39];
v -> z = (packet[42] << 8) | packet[43];
return 0;
}
uint8_t MPU6050::dmpGetQuaternion(int32_t *data, const uint8_t* packet) {
// TODO: accommodate different arrangements of sent data (ONLY default supported now)
if (packet == 0) packet = dmpPacketBuffer;
data[0] = (((uint32_t)packet[0] << 24) | ((uint32_t)packet[1] << 16) | ((uint32_t)packet[2] << 8) | packet[3]);
data[1] = (((uint32_t)packet[4] << 24) | ((uint32_t)packet[5] << 16) | ((uint32_t)packet[6] << 8) | packet[7]);
data[2] = (((uint32_t)packet[8] << 24) | ((uint32_t)packet[9] << 16) | ((uint32_t)packet[10] << 8) | packet[11]);
data[3] = (((uint32_t)packet[12] << 24) | ((uint32_t)packet[13] << 16) | ((uint32_t)packet[14] << 8) | packet[15]);
return 0;
}
uint8_t MPU6050::dmpGetQuaternion(int16_t *data, const uint8_t* packet) {
// TODO: accommodate different arrangements of sent data (ONLY default supported now)
if (packet == 0) packet = dmpPacketBuffer;
data[0] = ((packet[0] << 8) | packet[1]);
data[1] = ((packet[4] << 8) | packet[5]);
data[2] = ((packet[8] << 8) | packet[9]);
data[3] = ((packet[12] << 8) | packet[13]);
return 0;
}
uint8_t MPU6050::dmpGetQuaternion(Quaternion *q, const uint8_t* packet) {
// TODO: accommodate different arrangements of sent data (ONLY default supported now)
int16_t qI[4];
uint8_t status = dmpGetQuaternion(qI, packet);
if (status == 0) {
q -> w = (float)qI[0] / 16384.0f;
q -> x = (float)qI[1] / 16384.0f;
q -> y = (float)qI[2] / 16384.0f;
q -> z = (float)qI[3] / 16384.0f;
return 0;
}
return status; // int16 return value, indicates error if this line is reached
}
// uint8_t MPU6050::dmpGet6AxisQuaternion(long *data, const uint8_t* packet);
// uint8_t MPU6050::dmpGetRelativeQuaternion(long *data, const uint8_t* packet);
uint8_t MPU6050::dmpGetGyro(int32_t *data, const uint8_t* packet) {
// TODO: accommodate different arrangements of sent data (ONLY default supported now)
if (packet == 0) packet = dmpPacketBuffer;
data[0] = (((uint32_t)packet[16] << 24) | ((uint32_t)packet[17] << 16) | ((uint32_t)packet[18] << 8) | packet[19]);
data[1] = (((uint32_t)packet[20] << 24) | ((uint32_t)packet[21] << 16) | ((uint32_t)packet[22] << 8) | packet[23]);
data[2] = (((uint32_t)packet[24] << 24) | ((uint32_t)packet[25] << 16) | ((uint32_t)packet[26] << 8) | packet[27]);
return 0;
}
uint8_t MPU6050::dmpGetGyro(int16_t *data, const uint8_t* packet) {
// TODO: accommodate different arrangements of sent data (ONLY default supported now)
if (packet == 0) packet = dmpPacketBuffer;
data[0] = (packet[16] << 8) | packet[17];
data[1] = (packet[20] << 8) | packet[21];
data[2] = (packet[24] << 8) | packet[25];
return 0;
}
uint8_t MPU6050::dmpGetMag(int16_t *data, const uint8_t* packet) {
// TODO: accommodate different arrangements of sent data (ONLY default supported now)
if (packet == 0) packet = dmpPacketBuffer;
data[0] = (packet[28] << 8) | packet[29];
data[1] = (packet[30] << 8) | packet[31];
data[2] = (packet[32] << 8) | packet[33];
return 0;
}
// uint8_t MPU6050::dmpSetLinearAccelFilterCoefficient(float coef);
// uint8_t MPU6050::dmpGetLinearAccel(long *data, const uint8_t* packet);
uint8_t MPU6050::dmpGetLinearAccel(VectorInt16 *v, VectorInt16 *vRaw, VectorFloat *gravity) {
// get rid of the gravity component (+1g = +4096 in standard DMP FIFO packet)
v -> x = vRaw -> x - gravity -> x*4096;
v -> y = vRaw -> y - gravity -> y*4096;
v -> z = vRaw -> z - gravity -> z*4096;
return 0;
}
// uint8_t MPU6050::dmpGetLinearAccelInWorld(long *data, const uint8_t* packet);
uint8_t MPU6050::dmpGetLinearAccelInWorld(VectorInt16 *v, VectorInt16 *vReal, Quaternion *q) {
// rotate measured 3D acceleration vector into original state
// frame of reference based on orientation quaternion
memcpy(v, vReal, sizeof(VectorInt16));
v -> rotate(q);
return 0;
}
// uint8_t MPU6050::dmpGetGyroAndAccelSensor(long *data, const uint8_t* packet);
// uint8_t MPU6050::dmpGetGyroSensor(long *data, const uint8_t* packet);
// uint8_t MPU6050::dmpGetControlData(long *data, const uint8_t* packet);
// uint8_t MPU6050::dmpGetTemperature(long *data, const uint8_t* packet);
// uint8_t MPU6050::dmpGetGravity(long *data, const uint8_t* packet);
uint8_t MPU6050::dmpGetGravity(VectorFloat *v, Quaternion *q) {
v -> x = 2 * (q -> x*q -> z - q -> w*q -> y);
v -> y = 2 * (q -> w*q -> x + q -> y*q -> z);
v -> z = q -> w*q -> w - q -> x*q -> x - q -> y*q -> y + q -> z*q -> z;
return 0;
}
// uint8_t MPU6050::dmpGetUnquantizedAccel(long *data, const uint8_t* packet);
// uint8_t MPU6050::dmpGetQuantizedAccel(long *data, const uint8_t* packet);
// uint8_t MPU6050::dmpGetExternalSensorData(long *data, int size, const uint8_t* packet);
// uint8_t MPU6050::dmpGetEIS(long *data, const uint8_t* packet);
uint8_t MPU6050::dmpGetEuler(float *data, Quaternion *q) {
data[0] = atan2(2*q -> x*q -> y - 2*q -> w*q -> z, 2*q -> w*q -> w + 2*q -> x*q -> x - 1); // psi
data[1] = -asin(2*q -> x*q -> z + 2*q -> w*q -> y); // theta
data[2] = atan2(2*q -> y*q -> z - 2*q -> w*q -> x, 2*q -> w*q -> w + 2*q -> z*q -> z - 1); // phi
return 0;
}
uint8_t MPU6050::dmpGetYawPitchRoll(float *data, Quaternion *q, VectorFloat *gravity) {
// yaw: (about Z axis)
data[0] = atan2(2*q -> x*q -> y - 2*q -> w*q -> z, 2*q -> w*q -> w + 2*q -> x*q -> x - 1);
// pitch: (nose up/down, about Y axis)
data[1] = atan(gravity -> x / sqrt(gravity -> y*gravity -> y + gravity -> z*gravity -> z));
// roll: (tilt left/right, about X axis)
data[2] = atan(gravity -> y / sqrt(gravity -> x*gravity -> x + gravity -> z*gravity -> z));
return 0;
}
// uint8_t MPU6050::dmpGetAccelFloat(float *data, const uint8_t* packet);
// uint8_t MPU6050::dmpGetQuaternionFloat(float *data, const uint8_t* packet);
uint8_t MPU6050::dmpProcessFIFOPacket(const unsigned char *dmpData) {
/*for (uint8_t k = 0; k < dmpPacketSize; k++) {
if (dmpData[k] < 0x10) Serial.print("0");
Serial.print(dmpData[k], HEX);
Serial.print(" ");
}
Serial.print("\n");*/
//Serial.println((uint16_t)dmpPacketBuffer);
return 0;
}
uint8_t MPU6050::dmpReadAndProcessFIFOPacket(uint8_t numPackets, uint8_t *processed) {
uint8_t status;
uint8_t buf[dmpPacketSize];
for (uint8_t i = 0; i < numPackets; i++) {
// read packet from FIFO
getFIFOBytes(buf, dmpPacketSize);
// process packet
if ((status = dmpProcessFIFOPacket(buf)) > 0) return status;
// increment external process count variable, if supplied
if (processed != 0) *processed++;
}
return 0;
}
// uint8_t MPU6050::dmpSetFIFOProcessedCallback(void (*func) (void));
// uint8_t MPU6050::dmpInitFIFOParam();
// uint8_t MPU6050::dmpCloseFIFO();
// uint8_t MPU6050::dmpSetGyroDataSource(uint_fast8_t source);
// uint8_t MPU6050::dmpDecodeQuantizedAccel();
// uint32_t MPU6050::dmpGetGyroSumOfSquare();
// uint32_t MPU6050::dmpGetAccelSumOfSquare();
// void MPU6050::dmpOverrideQuaternion(long *q);
uint16_t MPU6050::dmpGetFIFOPacketSize() {
return dmpPacketSize;
}
#endif /* _MPU6050_9AXIS_MOTIONAPPS41_H_ */

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arduino-cli/libraries/MPU6050/MPU6050_accel_pitch_roll/MPU6050_accel_pitch_roll.ino Normal file
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/*
MPU6050 Triple Axis Gyroscope & Accelerometer. Pitch & Roll Accelerometer Example.
Read more: http://www.jarzebski.pl/arduino/czujniki-i-sensory/3-osiowy-zyroskop-i-akcelerometr-mpu6050.html
GIT: https://github.com/jarzebski/Arduino-MPU6050
Web: http://www.jarzebski.pl
(c) 2014 by Korneliusz Jarzebski
*/
#include <Wire.h>
#include <MPU6050.h>
MPU6050 mpu;
void setup()
{
Serial.begin(115200);
Serial.println("Initialize MPU6050");
while(!mpu.begin(MPU6050_SCALE_2000DPS, MPU6050_RANGE_2G))
{
Serial.println("Could not find a valid MPU6050 sensor, check wiring!");
delay(500);
}
}
void loop()
{
// Read normalized values
Vector normAccel = mpu.readNormalizeAccel();
// Calculate Pitch & Roll
int pitch = -(atan2(normAccel.XAxis, sqrt(normAccel.YAxis*normAccel.YAxis + normAccel.ZAxis*normAccel.ZAxis))*180.0)/M_PI;
int roll = (atan2(normAccel.YAxis, normAccel.ZAxis)*180.0)/M_PI;
// Output
Serial.print(" Pitch = ");
Serial.print(pitch);
Serial.print(" Roll = ");
Serial.print(roll);
Serial.println();
delay(10);
}

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arduino-cli/libraries/MPU6050/MPU6050_accel_simple/MPU6050_accel_simple.ino Normal file
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/*
MPU6050 Triple Axis Gyroscope & Accelerometer. Simple Accelerometer Example.
Read more: http://www.jarzebski.pl/arduino/czujniki-i-sensory/3-osiowy-zyroskop-i-akcelerometr-mpu6050.html
GIT: https://github.com/jarzebski/Arduino-MPU6050
Web: http://www.jarzebski.pl
(c) 2014 by Korneliusz Jarzebski
*/
#include <Wire.h>
#include <MPU6050.h>
MPU6050 mpu;
void setup()
{
Serial.begin(115200);
Serial.println("Initialize MPU6050");
while(!mpu.begin(MPU6050_SCALE_2000DPS, MPU6050_RANGE_2G))
{
Serial.println("Could not find a valid MPU6050 sensor, check wiring!");
delay(500);
}
// If you want, you can set accelerometer offsets
// mpu.setAccelOffsetX();
// mpu.setAccelOffsetY();
// mpu.setAccelOffsetZ();
checkSettings();
}
void checkSettings()
{
Serial.println();
Serial.print(" * Sleep Mode: ");
Serial.println(mpu.getSleepEnabled() ? "Enabled" : "Disabled");
Serial.print(" * Clock Source: ");
switch(mpu.getClockSource())
{
case MPU6050_CLOCK_KEEP_RESET: Serial.println("Stops the clock and keeps the timing generator in reset"); break;
case MPU6050_CLOCK_EXTERNAL_19MHZ: Serial.println("PLL with external 19.2MHz reference"); break;
case MPU6050_CLOCK_EXTERNAL_32KHZ: Serial.println("PLL with external 32.768kHz reference"); break;
case MPU6050_CLOCK_PLL_ZGYRO: Serial.println("PLL with Z axis gyroscope reference"); break;
case MPU6050_CLOCK_PLL_YGYRO: Serial.println("PLL with Y axis gyroscope reference"); break;
case MPU6050_CLOCK_PLL_XGYRO: Serial.println("PLL with X axis gyroscope reference"); break;
case MPU6050_CLOCK_INTERNAL_8MHZ: Serial.println("Internal 8MHz oscillator"); break;
}
Serial.print(" * Accelerometer: ");
switch(mpu.getRange())
{
case MPU6050_RANGE_16G: Serial.println("+/- 16 g"); break;
case MPU6050_RANGE_8G: Serial.println("+/- 8 g"); break;
case MPU6050_RANGE_4G: Serial.println("+/- 4 g"); break;
case MPU6050_RANGE_2G: Serial.println("+/- 2 g"); break;
}
Serial.print(" * Accelerometer offsets: ");
Serial.print(mpu.getAccelOffsetX());
Serial.print(" / ");
Serial.print(mpu.getAccelOffsetY());
Serial.print(" / ");
Serial.println(mpu.getAccelOffsetZ());
Serial.println();
}
void loop()
{
Vector rawAccel = mpu.readRawAccel();
Vector normAccel = mpu.readNormalizeAccel();
Serial.print(" Xraw = ");
Serial.print(rawAccel.XAxis);
Serial.print(" Yraw = ");
Serial.print(rawAccel.YAxis);
Serial.print(" Zraw = ");
Serial.println(rawAccel.ZAxis);
Serial.print(" Xnorm = ");
Serial.print(normAccel.XAxis);
Serial.print(" Ynorm = ");
Serial.print(normAccel.YAxis);
Serial.print(" Znorm = ");
Serial.println(normAccel.ZAxis);
delay(10);
}

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arduino-cli/libraries/MPU6050/MPU6050_free_fall/MPU6050_free_fall.ino Normal file
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/*
MPU6050 Triple Axis Gyroscope & Accelerometer. Free fall detection.
Read more: http://www.jarzebski.pl/arduino/czujniki-i-sensory/3-osiowy-zyroskop-i-akcelerometr-mpu6050.html
GIT: https://github.com/jarzebski/Arduino-MPU6050
Web: http://www.jarzebski.pl
(c) 2014 by Korneliusz Jarzebski
*/
#include <Wire.h>
#include <MPU6050.h>
MPU6050 mpu;
boolean ledState = false;
boolean freefallDetected = false;
int freefallBlinkCount = 0;
void setup()
{
Serial.begin(115200);
Serial.println("Initialize MPU6050");
while(!mpu.begin(MPU6050_SCALE_2000DPS, MPU6050_RANGE_16G))
{
Serial.println("Could not find a valid MPU6050 sensor, check wiring!");
delay(500);
}
mpu.setAccelPowerOnDelay(MPU6050_DELAY_3MS);
mpu.setIntFreeFallEnabled(true);
mpu.setIntZeroMotionEnabled(false);
mpu.setIntMotionEnabled(false);
mpu.setDHPFMode(MPU6050_DHPF_5HZ);
mpu.setFreeFallDetectionThreshold(17);
mpu.setFreeFallDetectionDuration(2);
checkSettings();
pinMode(4, OUTPUT);
digitalWrite(4, LOW);
attachInterrupt(0, doInt, RISING);
}
void doInt()
{
freefallBlinkCount = 0;
freefallDetected = true;
}
void checkSettings()
{
Serial.println();
Serial.print(" * Sleep Mode: ");
Serial.println(mpu.getSleepEnabled() ? "Enabled" : "Disabled");
Serial.print(" * Motion Interrupt: ");
Serial.println(mpu.getIntMotionEnabled() ? "Enabled" : "Disabled");
Serial.print(" * Zero Motion Interrupt: ");
Serial.println(mpu.getIntZeroMotionEnabled() ? "Enabled" : "Disabled");
Serial.print(" * Free Fall Interrupt: ");
Serial.println(mpu.getIntFreeFallEnabled() ? "Enabled" : "Disabled");
Serial.print(" * Free Fal Threshold: ");
Serial.println(mpu.getFreeFallDetectionThreshold());
Serial.print(" * Free FallDuration: ");
Serial.println(mpu.getFreeFallDetectionDuration());
Serial.print(" * Clock Source: ");
switch(mpu.getClockSource())
{
case MPU6050_CLOCK_KEEP_RESET: Serial.println("Stops the clock and keeps the timing generator in reset"); break;
case MPU6050_CLOCK_EXTERNAL_19MHZ: Serial.println("PLL with external 19.2MHz reference"); break;
case MPU6050_CLOCK_EXTERNAL_32KHZ: Serial.println("PLL with external 32.768kHz reference"); break;
case MPU6050_CLOCK_PLL_ZGYRO: Serial.println("PLL with Z axis gyroscope reference"); break;
case MPU6050_CLOCK_PLL_YGYRO: Serial.println("PLL with Y axis gyroscope reference"); break;
case MPU6050_CLOCK_PLL_XGYRO: Serial.println("PLL with X axis gyroscope reference"); break;
case MPU6050_CLOCK_INTERNAL_8MHZ: Serial.println("Internal 8MHz oscillator"); break;
}
Serial.print(" * Accelerometer: ");
switch(mpu.getRange())
{
case MPU6050_RANGE_16G: Serial.println("+/- 16 g"); break;
case MPU6050_RANGE_8G: Serial.println("+/- 8 g"); break;
case MPU6050_RANGE_4G: Serial.println("+/- 4 g"); break;
case MPU6050_RANGE_2G: Serial.println("+/- 2 g"); break;
}
Serial.print(" * Accelerometer offsets: ");
Serial.print(mpu.getAccelOffsetX());
Serial.print(" / ");
Serial.print(mpu.getAccelOffsetY());
Serial.print(" / ");
Serial.println(mpu.getAccelOffsetZ());
Serial.print(" * Accelerometer power delay: ");
switch(mpu.getAccelPowerOnDelay())
{
case MPU6050_DELAY_3MS: Serial.println("3ms"); break;
case MPU6050_DELAY_2MS: Serial.println("2ms"); break;
case MPU6050_DELAY_1MS: Serial.println("1ms"); break;
case MPU6050_NO_DELAY: Serial.println("0ms"); break;
}
Serial.println();
}
void loop()
{
Vector rawAccel = mpu.readRawAccel();
Activites act = mpu.readActivites();
Serial.print(act.isFreeFall);
Serial.print("\n");
if (freefallDetected)
{
ledState = !ledState;
digitalWrite(4, ledState);
freefallBlinkCount++;
if (freefallBlinkCount == 20)
{
freefallDetected = false;
ledState = false;
digitalWrite(4, ledState);
}
}
delay(100);
}

65
arduino-cli/libraries/MPU6050/MPU6050_gyro_pitch_roll_yaw/MPU6050_gyro_pitch_roll_yaw.ino Normal file
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/*
MPU6050 Triple Axis Gyroscope & Accelerometer. Pitch & Roll & Yaw Gyroscope Example.
Read more: http://www.jarzebski.pl/arduino/czujniki-i-sensory/3-osiowy-zyroskop-i-akcelerometr-mpu6050.html
GIT: https://github.com/jarzebski/Arduino-MPU6050
Web: http://www.jarzebski.pl
(c) 2014 by Korneliusz Jarzebski
*/
#include <Wire.h>
#include <MPU6050.h>
MPU6050 mpu;
// Timers
unsigned long timer = 0;
float timeStep = 0.01;
// Pitch, Roll and Yaw values
float pitch = 0;
float roll = 0;
float yaw = 0;
void setup()
{
Serial.begin(115200);
// Initialize MPU6050
while(!mpu.begin(MPU6050_SCALE_2000DPS, MPU6050_RANGE_2G))
{
Serial.println("Could not find a valid MPU6050 sensor, check wiring!");
delay(500);
}
// Calibrate gyroscope. The calibration must be at rest.
// If you don't want calibrate, comment this line.
mpu.calibrateGyro();
// Set threshold sensivty. Default 3.
// If you don't want use threshold, comment this line or set 0.
mpu.setThreshold(3);
}
void loop()
{
timer = millis();
// Read normalized values
Vector norm = mpu.readNormalizeGyro();
// Calculate Pitch, Roll and Yaw
pitch = pitch + norm.YAxis * timeStep;
roll = roll + norm.XAxis * timeStep;
yaw = yaw + norm.ZAxis * timeStep;
// Output raw
Serial.print(" Pitch = ");
Serial.print(pitch);
Serial.print(" Roll = ");
Serial.print(roll);
Serial.print(" Yaw = ");
Serial.println(yaw);
// Wait to full timeStep period
delay((timeStep*1000) - (millis() - timer));
}

103
arduino-cli/libraries/MPU6050/MPU6050_gyro_simple/MPU6050_gyro_simple.ino Normal file
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/*
MPU6050 Triple Axis Gyroscope & Accelerometer. Simple Gyroscope Example.
Read more: http://www.jarzebski.pl/arduino/czujniki-i-sensory/3-osiowy-zyroskop-i-akcelerometr-mpu6050.html
GIT: https://github.com/jarzebski/Arduino-MPU6050
Web: http://www.jarzebski.pl
(c) 2014 by Korneliusz Jarzebski
*/
#include <Wire.h>
#include <MPU6050.h>
MPU6050 mpu;
void setup()
{
Serial.begin(115200);
// Initialize MPU6050
Serial.println("Initialize MPU6050");
while(!mpu.begin(MPU6050_SCALE_2000DPS, MPU6050_RANGE_2G))
{
Serial.println("Could not find a valid MPU6050 sensor, check wiring!");
delay(500);
}
// If you want, you can set gyroscope offsets
// mpu.setGyroOffsetX(155);
// mpu.setGyroOffsetY(15);
// mpu.setGyroOffsetZ(15);
// Calibrate gyroscope. The calibration must be at rest.
// If you don't want calibrate, comment this line.
mpu.calibrateGyro();
// Set threshold sensivty. Default 3.
// If you don't want use threshold, comment this line or set 0.
mpu.setThreshold(3);
// Check settings
checkSettings();
}
void checkSettings()
{
Serial.println();
Serial.print(" * Sleep Mode: ");
Serial.println(mpu.getSleepEnabled() ? "Enabled" : "Disabled");
Serial.print(" * Clock Source: ");
switch(mpu.getClockSource())
{
case MPU6050_CLOCK_KEEP_RESET: Serial.println("Stops the clock and keeps the timing generator in reset"); break;
case MPU6050_CLOCK_EXTERNAL_19MHZ: Serial.println("PLL with external 19.2MHz reference"); break;
case MPU6050_CLOCK_EXTERNAL_32KHZ: Serial.println("PLL with external 32.768kHz reference"); break;
case MPU6050_CLOCK_PLL_ZGYRO: Serial.println("PLL with Z axis gyroscope reference"); break;
case MPU6050_CLOCK_PLL_YGYRO: Serial.println("PLL with Y axis gyroscope reference"); break;
case MPU6050_CLOCK_PLL_XGYRO: Serial.println("PLL with X axis gyroscope reference"); break;
case MPU6050_CLOCK_INTERNAL_8MHZ: Serial.println("Internal 8MHz oscillator"); break;
}
Serial.print(" * Gyroscope: ");
switch(mpu.getScale())
{
case MPU6050_SCALE_2000DPS: Serial.println("2000 dps"); break;
case MPU6050_SCALE_1000DPS: Serial.println("1000 dps"); break;
case MPU6050_SCALE_500DPS: Serial.println("500 dps"); break;
case MPU6050_SCALE_250DPS: Serial.println("250 dps"); break;
}
Serial.print(" * Gyroscope offsets: ");
Serial.print(mpu.getGyroOffsetX());
Serial.print(" / ");
Serial.print(mpu.getGyroOffsetY());
Serial.print(" / ");
Serial.println(mpu.getGyroOffsetZ());
Serial.println();
}
void loop()
{
Vector rawGyro = mpu.readRawGyro();
Vector normGyro = mpu.readNormalizeGyro();
Serial.print(" Xraw = ");
Serial.print(rawGyro.XAxis);
Serial.print(" Yraw = ");
Serial.print(rawGyro.YAxis);
Serial.print(" Zraw = ");
Serial.println(rawGyro.ZAxis);
Serial.print(" Xnorm = ");
Serial.print(normGyro.XAxis);
Serial.print(" Ynorm = ");
Serial.print(normGyro.YAxis);
Serial.print(" Znorm = ");
Serial.println(normGyro.ZAxis);
delay(10);
}

156
arduino-cli/libraries/MPU6050/MPU6050_motion/MPU6050_motion.ino Normal file
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/*
MPU6050 Triple Axis Gyroscope & Accelerometer. Motion detection.
Read more: http://www.jarzebski.pl/arduino/czujniki-i-sensory/3-osiowy-zyroskop-i-akcelerometr-mpu6050.html
GIT: https://github.com/jarzebski/Arduino-MPU6050
Web: http://www.jarzebski.pl
(c) 2014 by Korneliusz Jarzebski
*/
#include <Wire.h>
#include <MPU6050.h>
MPU6050 mpu;
void setup()
{
Serial.begin(115200);
Serial.println("Initialize MPU6050");
while(!mpu.begin(MPU6050_SCALE_2000DPS, MPU6050_RANGE_16G))
{
Serial.println("Could not find a valid MPU6050 sensor, check wiring!");
delay(500);
}
mpu.setAccelPowerOnDelay(MPU6050_DELAY_3MS);
mpu.setIntFreeFallEnabled(false);
mpu.setIntZeroMotionEnabled(false);
mpu.setIntMotionEnabled(false);
mpu.setDHPFMode(MPU6050_DHPF_5HZ);
mpu.setMotionDetectionThreshold(2);
mpu.setMotionDetectionDuration(5);
mpu.setZeroMotionDetectionThreshold(4);
mpu.setZeroMotionDetectionDuration(2);
checkSettings();
pinMode(4, OUTPUT);
digitalWrite(4, LOW);
pinMode(7, OUTPUT);
digitalWrite(7, LOW);
}
void checkSettings()
{
Serial.println();
Serial.print(" * Sleep Mode: ");
Serial.println(mpu.getSleepEnabled() ? "Enabled" : "Disabled");
Serial.print(" * Motion Interrupt: ");
Serial.println(mpu.getIntMotionEnabled() ? "Enabled" : "Disabled");
Serial.print(" * Zero Motion Interrupt: ");
Serial.println(mpu.getIntZeroMotionEnabled() ? "Enabled" : "Disabled");
Serial.print(" * Free Fall Interrupt: ");
Serial.println(mpu.getIntFreeFallEnabled() ? "Enabled" : "Disabled");
Serial.print(" * Motion Threshold: ");
Serial.println(mpu.getMotionDetectionThreshold());
Serial.print(" * Motion Duration: ");
Serial.println(mpu.getMotionDetectionDuration());
Serial.print(" * Zero Motion Threshold: ");
Serial.println(mpu.getZeroMotionDetectionThreshold());
Serial.print(" * Zero Motion Duration: ");
Serial.println(mpu.getZeroMotionDetectionDuration());
Serial.print(" * Clock Source: ");
switch(mpu.getClockSource())
{
case MPU6050_CLOCK_KEEP_RESET: Serial.println("Stops the clock and keeps the timing generator in reset"); break;
case MPU6050_CLOCK_EXTERNAL_19MHZ: Serial.println("PLL with external 19.2MHz reference"); break;
case MPU6050_CLOCK_EXTERNAL_32KHZ: Serial.println("PLL with external 32.768kHz reference"); break;
case MPU6050_CLOCK_PLL_ZGYRO: Serial.println("PLL with Z axis gyroscope reference"); break;
case MPU6050_CLOCK_PLL_YGYRO: Serial.println("PLL with Y axis gyroscope reference"); break;
case MPU6050_CLOCK_PLL_XGYRO: Serial.println("PLL with X axis gyroscope reference"); break;
case MPU6050_CLOCK_INTERNAL_8MHZ: Serial.println("Internal 8MHz oscillator"); break;
}
Serial.print(" * Accelerometer: ");
switch(mpu.getRange())
{
case MPU6050_RANGE_16G: Serial.println("+/- 16 g"); break;
case MPU6050_RANGE_8G: Serial.println("+/- 8 g"); break;
case MPU6050_RANGE_4G: Serial.println("+/- 4 g"); break;
case MPU6050_RANGE_2G: Serial.println("+/- 2 g"); break;
}
Serial.print(" * Accelerometer offsets: ");
Serial.print(mpu.getAccelOffsetX());
Serial.print(" / ");
Serial.print(mpu.getAccelOffsetY());
Serial.print(" / ");
Serial.println(mpu.getAccelOffsetZ());
Serial.print(" * Accelerometer power delay: ");
switch(mpu.getAccelPowerOnDelay())
{
case MPU6050_DELAY_3MS: Serial.println("3ms"); break;
case MPU6050_DELAY_2MS: Serial.println("2ms"); break;
case MPU6050_DELAY_1MS: Serial.println("1ms"); break;
case MPU6050_NO_DELAY: Serial.println("0ms"); break;
}
Serial.println();
}
void loop()
{
Vector rawAccel = mpu.readRawAccel();
Activites act = mpu.readActivites();
if (act.isActivity)
{
digitalWrite(4, HIGH);
} else
{
digitalWrite(4, LOW);
}
if (act.isInactivity)
{
digitalWrite(7, HIGH);
} else
{
digitalWrite(7, LOW);
}
Serial.print(act.isActivity);
Serial.print(act.isInactivity);
Serial.print(" ");
Serial.print(act.isPosActivityOnX);
Serial.print(act.isNegActivityOnX);
Serial.print(" ");
Serial.print(act.isPosActivityOnY);
Serial.print(act.isNegActivityOnY);
Serial.print(" ");
Serial.print(act.isPosActivityOnZ);
Serial.print(act.isNegActivityOnZ);
Serial.print("\n");
delay(50);
}

38
arduino-cli/libraries/MPU6050/MPU6050_temperature/MPU6050_temperature.ino Normal file
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/*
MPU6050 Triple Axis Gyroscope & Accelerometer. Temperature Example.
Read more: http://www.jarzebski.pl/arduino/czujniki-i-sensory/3-osiowy-zyroskop-i-akcelerometr-mpu6050.html
GIT: https://github.com/jarzebski/Arduino-MPU6050
Web: http://www.jarzebski.pl
(c) 2014 by Korneliusz Jarzebski
*/
#include <Wire.h>
#include <MPU6050.h>
MPU6050 mpu;
void setup()
{
Serial.begin(115200);
Serial.println("Initialize MPU6050");
while(!mpu.begin(MPU6050_SCALE_2000DPS, MPU6050_RANGE_2G))
{
Serial.println("Could not find a valid MPU6050 sensor, check wiring!");
delay(500);
}
}
void loop()
{
float temp = mpu.readTemperature();
Serial.print(" Temp = ");
Serial.print(temp);
Serial.println(" *C");
delay(500);
}

25
arduino-cli/libraries/MPU6050/README.md Normal file
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Arduino-MPU6050
===============
MPU6050 Triple Axis Gyroscope & Accelerometer Arduino Library.
![MPU6050 Processing](http://www.jarzebski.pl/media/zoom/publish/2014/10/mpu6050-processing-2.png "MPU6050 Processing")
Tutorials: http://www.jarzebski.pl/arduino/czujniki-i-sensory/3-osiowy-zyroskop-i-akcelerometr-mpu6050.html
This library use I2C to communicate, 2 pins are required to interface
I need your help
----------------
July 31, 2017
In the near future I plan to refactoring the libraries. The main goal is to improve code quality, new features and add support for different versions of Arduino boards like Uno, Mega and Zero.
For this purpose I need to buy modules, Arduino Boards and lot of beer.
If you want to support the further and long-term development of libraries, please help.
You can do this by transferring any amount to my PayPal account: paypal@jarzebski.pl
Thanks!

216
arduino-cli/libraries/MPU6050/helper_3dmath.h Normal file
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// I2C device class (I2Cdev) demonstration Arduino sketch for MPU6050 class, 3D math helper
// 6/5/2012 by Jeff Rowberg <jeff@rowberg.net>
// Updates should (hopefully) always be available at https://github.com/jrowberg/i2cdevlib
//
// Changelog:
// 2012-06-05 - add 3D math helper file to DMP6 example sketch
/* ============================================
I2Cdev device library code is placed under the MIT license
Copyright (c) 2012 Jeff Rowberg
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
===============================================
*/
#ifndef _HELPER_3DMATH_H_
#define _HELPER_3DMATH_H_
class Quaternion {
public:
float w;
float x;
float y;
float z;
Quaternion() {
w = 1.0f;
x = 0.0f;
y = 0.0f;
z = 0.0f;
}
Quaternion(float nw, float nx, float ny, float nz) {
w = nw;
x = nx;
y = ny;
z = nz;
}
Quaternion getProduct(Quaternion q) {
// Quaternion multiplication is defined by:
// (Q1 * Q2).w = (w1w2 - x1x2 - y1y2 - z1z2)
// (Q1 * Q2).x = (w1x2 + x1w2 + y1z2 - z1y2)
// (Q1 * Q2).y = (w1y2 - x1z2 + y1w2 + z1x2)
// (Q1 * Q2).z = (w1z2 + x1y2 - y1x2 + z1w2
return Quaternion(
w*q.w - x*q.x - y*q.y - z*q.z, // new w
w*q.x + x*q.w + y*q.z - z*q.y, // new x
w*q.y - x*q.z + y*q.w + z*q.x, // new y
w*q.z + x*q.y - y*q.x + z*q.w); // new z
}
Quaternion getConjugate() {
return Quaternion(w, -x, -y, -z);
}
float getMagnitude() {
return sqrt(w*w + x*x + y*y + z*z);
}
void normalize() {
float m = getMagnitude();
w /= m;
x /= m;
y /= m;
z /= m;
}
Quaternion getNormalized() {
Quaternion r(w, x, y, z);
r.normalize();
return r;
}
};
class VectorInt16 {
public:
int16_t x;
int16_t y;
int16_t z;
VectorInt16() {
x = 0;
y = 0;
z = 0;
}
VectorInt16(int16_t nx, int16_t ny, int16_t nz) {
x = nx;
y = ny;
z = nz;
}
float getMagnitude() {
return sqrt(x*x + y*y + z*z);
}
void normalize() {
float m = getMagnitude();
x /= m;
y /= m;
z /= m;
}
VectorInt16 getNormalized() {
VectorInt16 r(x, y, z);
r.normalize();
return r;
}
void rotate(Quaternion *q) {
// http://www.cprogramming.com/tutorial/3d/quaternions.html
// http://www.euclideanspace.com/maths/algebra/realNormedAlgebra/quaternions/transforms/index.htm
// http://content.gpwiki.org/index.php/OpenGL:Tutorials:Using_Quaternions_to_represent_rotation
// ^ or: http://webcache.googleusercontent.com/search?q=cache:xgJAp3bDNhQJ:content.gpwiki.org/index.php/OpenGL:Tutorials:Using_Quaternions_to_represent_rotation&hl=en&gl=us&strip=1
// P_out = q * P_in * conj(q)
// - P_out is the output vector
// - q is the orientation quaternion
// - P_in is the input vector (a*aReal)
// - conj(q) is the conjugate of the orientation quaternion (q=[w,x,y,z], q*=[w,-x,-y,-z])
Quaternion p(0, x, y, z);
// quaternion multiplication: q * p, stored back in p
p = q -> getProduct(p);
// quaternion multiplication: p * conj(q), stored back in p
p = p.getProduct(q -> getConjugate());
// p quaternion is now [0, x', y', z']
x = p.x;
y = p.y;
z = p.z;
}
VectorInt16 getRotated(Quaternion *q) {
VectorInt16 r(x, y, z);
r.rotate(q);
return r;
}
};
class VectorFloat {
public:
float x;
float y;
float z;
VectorFloat() {
x = 0;
y = 0;
z = 0;
}
VectorFloat(float nx, float ny, float nz) {
x = nx;
y = ny;
z = nz;
}
float getMagnitude() {
return sqrt(x*x + y*y + z*z);
}
void normalize() {
float m = getMagnitude();
x /= m;
y /= m;
z /= m;
}
VectorFloat getNormalized() {
VectorFloat r(x, y, z);
r.normalize();
return r;
}
void rotate(Quaternion *q) {
Quaternion p(0, x, y, z);
// quaternion multiplication: q * p, stored back in p
p = q -> getProduct(p);
// quaternion multiplication: p * conj(q), stored back in p
p = p.getProduct(q -> getConjugate());
// p quaternion is now [0, x', y', z']
x = p.x;
y = p.y;
z = p.z;
}
VectorFloat getRotated(Quaternion *q) {
VectorFloat r(x, y, z);
r.rotate(q);
return r;
}
};
#endif /* _HELPER_3DMATH_H_ */

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arduino-cli/libraries/MPU6050/library.json Normal file
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{
"name": "I2Cdevlib-MPU6050",
"keywords": "gyroscope, accelerometer, sensor, i2cdevlib, i2c",
"description": "The MPU6050 combines a 3-axis gyroscope and a 3-axis accelerometer on the same silicon die together with an onboard Digital Motion Processor(DMP) which processes complex 6-axis MotionFusion algorithms",
"include": "Arduino/MPU6050",
"repository":
{
"type": "git",
"url": "https://github.com/jrowberg/i2cdevlib.git"
},
"dependencies":
{
"name": "I2Cdevlib-Core",
"frameworks": "arduino"
},
"frameworks": "arduino",
"platforms": "atmelavr"
}