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Hello, I am trying to use i2cdevlib library to operate MPU6050. I don't understand why do we have to connect interrupt pin if it is not used in the examples? They are working even with that pin disconnected.
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Download, install and activate mcafee activate.
martinwilson posted a topic in I2C Protocol Analyzer
Steps to Download McAfee antivirus Go to McAfee.com/Activate. By then move to My Account > Sign-in and fill your Email limits. Followed by Downloads pack > Select your working structure > Antivirus. click Save and pick the downloading facilitator. visit: mcafee.com/activate -
Documentation is down
PaulJ replied to PaulJ's topic in MPU-6050 6-axis accelerometer/gyroscope (InvenSense)
Thanks! Have a great day! -
Documentation is down
Jeff Rowberg replied to PaulJ's topic in MPU-6050 6-axis accelerometer/gyroscope (InvenSense)
Thanks for the heads-up. It's fixed now...it was a long-deprecated use of an array element mapping function, where the syntax that used to work now requires quotes. Simple enough, thankfully. -
http://www.i2cdevlib.com/devices/mpu6050 is completely dead. Please fix
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YouTube Kids is an amazing app that clears all the adult content from YouTube to offer a great streaming experience for the children. Firstly it was only worked in the browsers and on main devices, but it has expanded. If you need to watch YouTube kids on Apple TV, then this blog might be useful for you. Keep on reading to follow the instructions to know about important tips and tricks. Source :- https://karenminton.tumblr.com/post/612356614575521792/how-to-watch-youtube-kids-on-apple-tv mcafee.com/activate |mcafee.com/activate |mcafee.com/activate norton.com/setup | office.com/setup |mcafee.com/activate
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Hi, I currently have the lib running with a ESP32. I want to use this setup for a sensor attached to a bicycle crank in order to measure the rotational speed. I understand that the output of the sensor is angular velocity from which I can calculate rotational speed at any time. Is there anything to consider for this use case? Any examples or a short descriptions what APIS of the lib to use? Thanks D -
I am using MPU6050 ,it is constantly giving output even after keeping it at one place -
Hi there, i have some errors using I2Cdev.h and MPU6050_6Axis_MotionApps20.h at compiling/check in Arduino IDE Arduino IDE version: 1.89 I have no idea what causes those errors... Can someone help please? Thank you in advance... Errors: 1. \Arduino\libraries\MPU6050/MPU6050.h:436:7: warning: type 'struct MPU6050' violates one definition rule [-Wodr] class MPU6050 { 2. \Arduino\libraries\MPU6050\MPU6050.h:436:7: note: a different type is defined in another translation unit class MPU6050 { 3. \Arduino\libraries\MPU6050/MPU6050.h:1036:18: note: the first difference of corresponding definitions is field 'dmpPacketBuffer' uint8_t *dmpPacketBuffer; 4. \Arduino\libraries\MPU6050\MPU6050.h:436:7: note: a type with different number of fields is defined in another translation unit class MPU6050 { -
Hi....They couldn't initialize and the problem was bad soldering of MPU6050 chip. So I tried to resolder it and it worked, but then it stopped, and I had to redo it again.I've ended up buying sole chips without pcb, because it seems for some reason they can't properly solder them.Or maybe it's just bad quality of counterfeit chips that are just working for their price. seo toronto -
Firstly a big thanks for all the effort to make the MPU library so smoothly! Like others, we have an MPU6050 in a different orientation to the default and we have a partial solution by applying rotations to the output. However we have noted that the DMP gets confused, that is it seems to give out inconsistent data and tries to reset itself to what I assume is datum. In Motion Driver 6.12 – User Guide p9 it describes "The Orientation Matrix" and states that it will "reconfigure the physical hardware sensor axis to the to the device coordinates. A wrong configuration will get you inaccurate results from the sensors data." and also that "The matrixes will be pushed into both the MPL library and DMP for fusion calculations." What I can't find is any reference to setting those, either in the MPU or the DMP - I'm assuming it might be part of the downloaded code of the DMP in MPU6050_6Axis_MotionApps20.h ( or should we be using the v6.1 version in the Arduino project... but that's a separate question ) I've no idea where to start to find the information as to where that matrix is. Any hints or ideas welcome! -
I am new here and definitely new working with Arduinos. If this is the wrong place for this post please let me know. Im currently working on a project and I want to collect acceleration data that will eventually be used for activating other components within the environment. I have an Arduino nano and an mpu6050 all connected appropriately that can collect raw values. However, when I try to get more complex code I am having a hard time with compiling the code without Arduino IDE spitting out a bunch of errors. I am assuming I don't have the correct libraries but I am honestly out of things to try. I downloaded the I2Cdevlib clone and extracted the I2Cdev and MPU 6050 folders out of jrowberg-i2cdevlib-460d810/Arduino folder into C:/users/(user)/documents/arduino/libraries. Once I launch Arduino IDE and the MPU6050_DMP6 example followed by compiling I get the following errors: In file included from C:\Users\maadi\Documents\Arduino\libraries\MPU6050\examples\MPU6050_DMP6\MPU6050_DMP6.ino:51:0: C:\Users\maadi\Documents\Arduino\libraries\MPU6050/MPU6050_6Axis_MotionApps20.h: In member function 'uint8_t MPU6050::dmpGetGravity(int16_t*, const uint8_t*)': C:\Users\maadi\Documents\Arduino\libraries\MPU6050/MPU6050_6Axis_MotionApps20.h:522:65: warning: integer overflow in expression [-Woverflow] - (int32_t)qI[2] * qI[2] + (int32_t)qI[3] * qI[3]) / (2 * 16384); ~~^~~~~~~ C:\Users\maadi\Documents\Arduino\libraries\MPU6050/MPU6050.h:436:7: warning: type 'struct MPU6050' violates the C++ One Definition Rule [-Wodr] class MPU6050 { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.h:436:7: note: a different type is defined in another translation unit class MPU6050 { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050/MPU6050.h:1034:18: note: the first difference of corresponding definitions is field 'dmpPacketBuffer' uint8_t *dmpPacketBuffer; ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.h:436:7: note: a type with different number of fields is defined in another translation unit class MPU6050 { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050/MPU6050.h:440:14: warning: 'initialize' violates the C++ One Definition Rule [-Wodr] void initialize(); ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:56:6: note: implicit this pointer type mismatch void MPU6050::initialize() { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.h:436:7: note: type 'struct MPU6050' itself violates the C++ One Definition Rule class MPU6050 { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050/MPU6050.h:436:7: note: the incompatible type is defined here class MPU6050 { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:56:6: note: 'initialize' was previously declared here void MPU6050::initialize() { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:56:6: note: code may be misoptimized unless -fno-strict-aliasing is used C:\Users\maadi\Documents\Arduino\libraries\MPU6050/MPU6050.h:441:14: warning: 'testConnection' violates the C++ One Definition Rule [-Wodr] bool testConnection(); ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:67:6: note: implicit this pointer type mismatch bool MPU6050::testConnection() { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.h:436:7: note: type 'struct MPU6050' itself violates the C++ One Definition Rule class MPU6050 { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050/MPU6050.h:436:7: note: the incompatible type is defined here class MPU6050 { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:67:6: note: 'testConnection' was previously declared here bool MPU6050::testConnection() { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:67:6: note: code may be misoptimized unless -fno-strict-aliasing is used C:\Users\maadi\Documents\Arduino\libraries\MPU6050/MPU6050.h:766:14: warning: 'setXGyroOffset' violates the C++ One Definition Rule [-Wodr] void setXGyroOffset(int16_t offset); ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:2888:6: note: implicit this pointer type mismatch void MPU6050::setXGyroOffset(int16_t offset) { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.h:436:7: note: type 'struct MPU6050' itself violates the C++ One Definition Rule class MPU6050 { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050/MPU6050.h:436:7: note: the incompatible type is defined here class MPU6050 { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:2888:6: note: 'setXGyroOffset' was previously declared here void MPU6050::setXGyroOffset(int16_t offset) { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:2888:6: note: code may be misoptimized unless -fno-strict-aliasing is used C:\Users\maadi\Documents\Arduino\libraries\MPU6050/MPU6050.h:770:14: warning: 'setYGyroOffset' violates the C++ One Definition Rule [-Wodr] void setYGyroOffset(int16_t offset); ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:2898:6: note: implicit this pointer type mismatch void MPU6050::setYGyroOffset(int16_t offset) { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.h:436:7: note: type 'struct MPU6050' itself violates the C++ One Definition Rule class MPU6050 { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050/MPU6050.h:436:7: note: the incompatible type is defined here class MPU6050 { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:2898:6: note: 'setYGyroOffset' was previously declared here void MPU6050::setYGyroOffset(int16_t offset) { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:2898:6: note: code may be misoptimized unless -fno-strict-aliasing is used C:\Users\maadi\Documents\Arduino\libraries\MPU6050/MPU6050.h:774:14: warning: 'setZGyroOffset' violates the C++ One Definition Rule [-Wodr] void setZGyroOffset(int16_t offset); ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:2908:6: note: implicit this pointer type mismatch void MPU6050::setZGyroOffset(int16_t offset) { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.h:436:7: note: type 'struct MPU6050' itself violates the C++ One Definition Rule class MPU6050 { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050/MPU6050.h:436:7: note: the incompatible type is defined here class MPU6050 { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:2908:6: note: 'setZGyroOffset' was previously declared here void MPU6050::setZGyroOffset(int16_t offset) { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:2908:6: note: code may be misoptimized unless -fno-strict-aliasing is used C:\Users\maadi\Documents\Arduino\libraries\MPU6050/MPU6050.h:762:14: warning: 'setZAccelOffset' violates the C++ One Definition Rule [-Wodr] void setZAccelOffset(int16_t offset); ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:2877:6: note: implicit this pointer type mismatch void MPU6050::setZAccelOffset(int16_t offset) { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.h:436:7: note: type 'struct MPU6050' itself violates the C++ One Definition Rule class MPU6050 { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050/MPU6050.h:436:7: note: the incompatible type is defined here class MPU6050 { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:2877:6: note: 'setZAccelOffset' was previously declared here void MPU6050::setZAccelOffset(int16_t offset) { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:2877:6: note: code may be misoptimized unless -fno-strict-aliasing is used C:\Users\maadi\Documents\Arduino\libraries\MPU6050/MPU6050.h:825:8: warning: 'CalibrateAccel' violates the C++ One Definition Rule [-Wodr] void CalibrateAccel(uint8_t Loops = 15);// Fine tune after setting offsets with less Loops. ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:3235:6: note: implicit this pointer type mismatch void MPU6050::CalibrateAccel(uint8_t Loops ) { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.h:436:7: note: type 'struct MPU6050' itself violates the C++ One Definition Rule class MPU6050 { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050/MPU6050.h:436:7: note: the incompatible type is defined here class MPU6050 { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:3235:6: note: 'CalibrateAccel' was previously declared here void MPU6050::CalibrateAccel(uint8_t Loops ) { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:3235:6: note: code may be misoptimized unless -fno-strict-aliasing is used C:\Users\maadi\Documents\Arduino\libraries\MPU6050/MPU6050.h:824:8: warning: 'CalibrateGyro' violates the C++ One Definition Rule [-Wodr] void CalibrateGyro(uint8_t Loops = 15); // Fine tune after setting offsets with less Loops. ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:3221:6: note: implicit this pointer type mismatch void MPU6050::CalibrateGyro(uint8_t Loops ) { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.h:436:7: note: type 'struct MPU6050' itself violates the C++ One Definition Rule class MPU6050 { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050/MPU6050.h:436:7: note: the incompatible type is defined here class MPU6050 { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:3221:6: note: 'CalibrateGyro' was previously declared here void MPU6050::CalibrateGyro(uint8_t Loops ) { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:3221:6: note: code may be misoptimized unless -fno-strict-aliasing is used C:\Users\maadi\Documents\Arduino\libraries\MPU6050/MPU6050.h:827:8: warning: 'PrintActiveOffsets' violates the C++ One Definition Rule [-Wodr] void PrintActiveOffsets(); // See the results of the Calibration ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:3309:6: note: implicit this pointer type mismatch void MPU6050::PrintActiveOffsets() { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.h:436:7: note: type 'struct MPU6050' itself violates the C++ One Definition Rule class MPU6050 { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050/MPU6050.h:436:7: note: the incompatible type is defined here class MPU6050 { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:3309:6: note: 'PrintActiveOffsets' was previously declared here void MPU6050::PrintActiveOffsets() { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:3309:6: note: code may be misoptimized unless -fno-strict-aliasing is used C:\Users\maadi\Documents\Arduino\libraries\MPU6050/MPU6050.h:718:14: warning: 'getFIFOBytes' violates the C++ One Definition Rule [-Wodr] void getFIFOBytes(uint8_t *data, uint8_t length); ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:2736:6: note: implicit this pointer type mismatch void MPU6050::getFIFOBytes(uint8_t *data, uint8_t length) { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.h:436:7: note: type 'struct MPU6050' itself violates the C++ One Definition Rule class MPU6050 { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050/MPU6050.h:436:7: note: the incompatible type is defined here class MPU6050 { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:2736:6: note: 'getFIFOBytes' was previously declared here void MPU6050::getFIFOBytes(uint8_t *data, uint8_t length) { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:2736:6: note: code may be misoptimized unless -fno-strict-aliasing is used C:\Users\maadi\Documents\Arduino\libraries\MPU6050/MPU6050.h:713:18: warning: 'getFIFOCount' violates the C++ One Definition Rule [-Wodr] uint16_t getFIFOCount(); ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:2700:10: note: implicit this pointer type mismatch uint16_t MPU6050::getFIFOCount() { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.h:436:7: note: type 'struct MPU6050' itself violates the C++ One Definition Rule class MPU6050 { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050/MPU6050.h:436:7: note: the incompatible type is defined here class MPU6050 { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:2700:10: note: 'getFIFOCount' was previously declared here uint16_t MPU6050::getFIFOCount() { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:2700:10: note: code may be misoptimized unless -fno-strict-aliasing is used C:\Users\maadi\Documents\Arduino\libraries\MPU6050/MPU6050.h:686:14: warning: 'reset' violates the C++ One Definition Rule [-Wodr] void reset(); ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:2418:6: note: implicit this pointer type mismatch void MPU6050::reset() { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.h:436:7: note: type 'struct MPU6050' itself violates the C++ One Definition Rule class MPU6050 { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050/MPU6050.h:436:7: note: the incompatible type is defined here class MPU6050 { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:2418:6: note: 'reset' was previously declared here void MPU6050::reset() { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:2418:6: note: code may be misoptimized unless -fno-strict-aliasing is used C:\Users\maadi\Documents\Arduino\libraries\MPU6050/MPU6050.h:688:14: warning: 'setSleepEnabled' violates the C++ One Definition Rule [-Wodr] void setSleepEnabled(bool enabled); ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:2442:6: note: implicit this pointer type mismatch void MPU6050::setSleepEnabled(bool enabled) { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.h:436:7: note: type 'struct MPU6050' itself violates the C++ One Definition Rule class MPU6050 { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050/MPU6050.h:436:7: note: the incompatible type is defined here class MPU6050 { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:2442:6: note: 'setSleepEnabled' was previously declared here void MPU6050::setSleepEnabled(bool enabled) { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:2442:6: note: code may be misoptimized unless -fno-strict-aliasing is used C:\Users\maadi\Documents\Arduino\libraries\MPU6050/MPU6050.h:803:14: warning: 'setMemoryStartAddress' violates the C++ One Definition Rule [-Wodr] void setMemoryStartAddress(uint8_t address); ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:2991:6: note: implicit this pointer type mismatch void MPU6050::setMemoryStartAddress(uint8_t address) { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.h:436:7: note: type 'struct MPU6050' itself violates the C++ One Definition Rule class MPU6050 { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050/MPU6050.h:436:7: note: the incompatible type is defined here class MPU6050 { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:2991:6: note: 'setMemoryStartAddress' was previously declared here void MPU6050::setMemoryStartAddress(uint8_t address) { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:2991:6: note: code may be misoptimized unless -fno-strict-aliasing is used C:\Users\maadi\Documents\Arduino\libraries\MPU6050/MPU6050.h:806:17: warning: 'readMemoryByte' violates the C++ One Definition Rule [-Wodr] uint8_t readMemoryByte(); ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:2997:9: note: implicit this pointer type mismatch uint8_t MPU6050::readMemoryByte() { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.h:436:7: note: type 'struct MPU6050' itself violates the C++ One Definition Rule class MPU6050 { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050/MPU6050.h:436:7: note: the incompatible type is defined here class MPU6050 { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:2997:9: note: 'readMemoryByte' was previously declared here uint8_t MPU6050::readMemoryByte() { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:2997:9: note: code may be misoptimized unless -fno-strict-aliasing is used C:\Users\maadi\Documents\Arduino\libraries\MPU6050/MPU6050.h:800:14: warning: 'setMemoryBank' violates the C++ One Definition Rule [-Wodr] void setMemoryBank(uint8_t bank, bool prefetchEnabled=false, bool userBank=false); ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:2982:6: note: implicit this pointer type mismatch void MPU6050::setMemoryBank(uint8_t bank, bool prefetchEnabled, bool userBank) { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.h:436:7: note: type 'struct MPU6050' itself violates the C++ One Definition Rule class MPU6050 { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050/MPU6050.h:436:7: note: the incompatible type is defined here class MPU6050 { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:2982:6: note: 'setMemoryBank' was previously declared here void MPU6050::setMemoryBank(uint8_t bank, bool prefetchEnabled, bool userBank) { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:2982:6: note: code may be misoptimized unless -fno-strict-aliasing is used C:\Users\maadi\Documents\Arduino\libraries\MPU6050/MPU6050.h:679:14: warning: 'setI2CMasterModeEnabled' violates the C++ One Definition Rule [-Wodr] void setI2CMasterModeEnabled(bool enabled); ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:2367:6: note: implicit this pointer type mismatch void MPU6050::setI2CMasterModeEnabled(bool enabled) { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.h:436:7: note: type 'struct MPU6050' itself violates the C++ One Definition Rule class MPU6050 { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050/MPU6050.h:436:7: note: the incompatible type is defined here class MPU6050 { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:2367:6: note: 'setI2CMasterModeEnabled' was previously declared here void MPU6050::setI2CMasterModeEnabled(bool enabled) { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:2367:6: note: code may be misoptimized unless -fno-strict-aliasing is used C:\Users\maadi\Documents\Arduino\libraries\MPU6050/MPU6050.h:538:14: warning: 'setSlaveAddress' violates the C++ One Definition Rule [-Wodr] void setSlaveAddress(uint8_t num, uint8_t address); ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:963:6: note: implicit this pointer type mismatch void MPU6050::setSlaveAddress(uint8_t num, uint8_t address) { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.h:436:7: note: type 'struct MPU6050' itself violates the C++ One Definition Rule class MPU6050 { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050/MPU6050.h:436:7: note: the incompatible type is defined here class MPU6050 { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:963:6: note: 'setSlaveAddress' was previously declared here void MPU6050::setSlaveAddress(uint8_t num, uint8_t address) { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:963:6: note: code may be misoptimized unless -fno-strict-aliasing is used C:\Users\maadi\Documents\Arduino\libraries\MPU6050/MPU6050.h:682:14: warning: 'resetI2CMaster' violates the C++ One Definition Rule [-Wodr] void resetI2CMaster(); ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:2392:6: note: implicit this pointer type mismatch void MPU6050::resetI2CMaster() { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.h:436:7: note: type 'struct MPU6050' itself violates the C++ One Definition Rule class MPU6050 { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050/MPU6050.h:436:7: note: the incompatible type is defined here class MPU6050 { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:2392:6: note: 'resetI2CMaster' was previously declared here void MPU6050::resetI2CMaster() { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:2392:6: note: code may be misoptimized unless -fno-strict-aliasing is used C:\Users\maadi\Documents\Arduino\libraries\MPU6050/MPU6050.h:694:14: warning: 'setClockSource' violates the C++ One Definition Rule [-Wodr] void setClockSource(uint8_t source); ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:2535:6: note: implicit this pointer type mismatch void MPU6050::setClockSource(uint8_t source) { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.h:436:7: note: type 'struct MPU6050' itself violates the C++ One Definition Rule class MPU6050 { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050/MPU6050.h:436:7: note: the incompatible type is defined here class MPU6050 { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:2535:6: note: 'setClockSource' was previously declared here void MPU6050::setClockSource(uint8_t source) { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:2535:6: note: code may be misoptimized unless -fno-strict-aliasing is used C:\Users\maadi\Documents\Arduino\libraries\MPU6050/MPU6050.h:598:14: warning: 'setIntEnabled' violates the C++ One Definition Rule [-Wodr] void setIntEnabled(uint8_t enabled); ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:1550:6: note: implicit this pointer type mismatch void MPU6050::setIntEnabled(uint8_t enabled) { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.h:436:7: note: type 'struct MPU6050' itself violates the C++ One Definition Rule class MPU6050 { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050/MPU6050.h:436:7: note: the incompatible type is defined here class MPU6050 { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:1550:6: note: 'setIntEnabled' was previously declared here void MPU6050::setIntEnabled(uint8_t enabled) { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:1550:6: note: code may be misoptimized unless -fno-strict-aliasing is used C:\Users\maadi\Documents\Arduino\libraries\MPU6050/MPU6050.h:449:14: warning: 'setRate' violates the C++ One Definition Rule [-Wodr] void setRate(uint8_t rate); ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:125:6: note: implicit this pointer type mismatch void MPU6050::setRate(uint8_t rate) { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.h:436:7: note: type 'struct MPU6050' itself violates the C++ One Definition Rule class MPU6050 { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050/MPU6050.h:436:7: note: the incompatible type is defined here class MPU6050 { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:125:6: note: 'setRate' was previously declared here void MPU6050::setRate(uint8_t rate) { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:125:6: note: code may be misoptimized unless -fno-strict-aliasing is used C:\Users\maadi\Documents\Arduino\libraries\MPU6050/MPU6050.h:453:14: warning: 'setExternalFrameSync' violates the C++ One Definition Rule [-Wodr] void setExternalFrameSync(uint8_t sync); ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:167:6: note: implicit this pointer type mismatch void MPU6050::setExternalFrameSync(uint8_t sync) { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.h:436:7: note: type 'struct MPU6050' itself violates the C++ One Definition Rule class MPU6050 { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050/MPU6050.h:436:7: note: the incompatible type is defined here class MPU6050 { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:167:6: note: 'setExternalFrameSync' was previously declared here void MPU6050::setExternalFrameSync(uint8_t sync) { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:167:6: note: code may be misoptimized unless -fno-strict-aliasing is used C:\Users\maadi\Documents\Arduino\libraries\MPU6050/MPU6050.h:455:14: warning: 'setDLPFMode' violates the C++ One Definition Rule [-Wodr] void setDLPFMode(uint8_t bandwidth); ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:210:6: note: implicit this pointer type mismatch void MPU6050::setDLPFMode(uint8_t mode) { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.h:436:7: note: type 'struct MPU6050' itself violates the C++ One Definition Rule class MPU6050 { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050/MPU6050.h:436:7: note: the incompatible type is defined here class MPU6050 { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:210:6: note: 'setDLPFMode' was previously declared here void MPU6050::setDLPFMode(uint8_t mode) { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:210:6: note: code may be misoptimized unless -fno-strict-aliasing is used C:\Users\maadi\Documents\Arduino\libraries\MPU6050/MPU6050.h:459:14: warning: 'setFullScaleGyroRange' violates the C++ One Definition Rule [-Wodr] void setFullScaleGyroRange(uint8_t range); ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:245:6: note: implicit this pointer type mismatch void MPU6050::setFullScaleGyroRange(uint8_t range) { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.h:436:7: note: type 'struct MPU6050' itself violates the C++ One Definition Rule class MPU6050 { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050/MPU6050.h:436:7: note: the incompatible type is defined here class MPU6050 { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:245:6: note: 'setFullScaleGyroRange' was previously declared here void MPU6050::setFullScaleGyroRange(uint8_t range) { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:245:6: note: code may be misoptimized unless -fno-strict-aliasing is used C:\Users\maadi\Documents\Arduino\libraries\MPU6050/MPU6050.h:810:14: warning: 'writeProgMemoryBlock' violates the C++ One Definition Rule [-Wodr] bool writeProgMemoryBlock(const uint8_t *data, uint16_t dataSize, uint8_t bank=0, uint8_t address=0, bool verify=true); ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:3111:6: note: implicit this pointer type mismatch bool MPU6050::writeProgMemoryBlock(const uint8_t *data, uint16_t dataSize, uint8_t bank, uint8_t address, bool verify) { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.h:436:7: note: type 'struct MPU6050' itself violates the C++ One Definition Rule class MPU6050 { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050/MPU6050.h:436:7: note: the incompatible type is defined here class MPU6050 { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:3111:6: note: 'writeProgMemoryBlock' was previously declared here bool MPU6050::writeProgMemoryBlock(const uint8_t *data, uint16_t dataSize, uint8_t bank, uint8_t address, bool verify) { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:3111:6: note: code may be misoptimized unless -fno-strict-aliasing is used C:\Users\maadi\Documents\Arduino\libraries\MPU6050/MPU6050.h:809:14: warning: 'writeMemoryBlock' violates the C++ One Definition Rule [-Wodr] bool writeMemoryBlock(const uint8_t *data, uint16_t dataSize, uint8_t bank=0, uint8_t address=0, bool verify=true, bool useProgMem=false); ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:3035:6: note: implicit this pointer type mismatch bool MPU6050::writeMemoryBlock(const uint8_t *data, uint16_t dataSize, uint8_t bank, uint8_t address, bool verify, bool useProgMem) { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.h:436:7: note: type 'struct MPU6050' itself violates the C++ One Definition Rule class MPU6050 { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050/MPU6050.h:436:7: note: the incompatible type is defined here class MPU6050 { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:3035:6: note: 'writeMemoryBlock' was previously declared here bool MPU6050::writeMemoryBlock(const uint8_t *data, uint16_t dataSize, uint8_t bank, uint8_t address, bool verify, bool useProgMem) { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:3035:6: note: code may be misoptimized unless -fno-strict-aliasing is used C:\Users\maadi\Documents\Arduino\libraries\MPU6050/MPU6050.h:817:14: warning: 'setDMPConfig1' violates the C++ One Definition Rule [-Wodr] void setDMPConfig1(uint8_t config); ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:3200:6: note: implicit this pointer type mismatch void MPU6050::setDMPConfig1(uint8_t config) { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.h:436:7: note: type 'struct MPU6050' itself violates the C++ One Definition Rule class MPU6050 { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050/MPU6050.h:436:7: note: the incompatible type is defined here class MPU6050 { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:3200:6: note: 'setDMPConfig1' was previously declared here void MPU6050::setDMPConfig1(uint8_t config) { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:3200:6: note: code may be misoptimized unless -fno-strict-aliasing is used C:\Users\maadi\Documents\Arduino\libraries\MPU6050/MPU6050.h:821:14: warning: 'setDMPConfig2' violates the C++ One Definition Rule [-Wodr] void setDMPConfig2(uint8_t config); ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:3210:6: note: implicit this pointer type mismatch void MPU6050::setDMPConfig2(uint8_t config) { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.h:436:7: note: type 'struct MPU6050' itself violates the C++ One Definition Rule class MPU6050 { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050/MPU6050.h:436:7: note: the incompatible type is defined here class MPU6050 { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:3210:6: note: 'setDMPConfig2' was previously declared here void MPU6050::setDMPConfig2(uint8_t config) { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:3210:6: note: code may be misoptimized unless -fno-strict-aliasing is used C:\Users\maadi\Documents\Arduino\libraries\MPU6050/MPU6050.h:728:14: warning: 'setOTPBankValid' violates the C++ One Definition Rule [-Wodr] void setOTPBankValid(bool enabled); ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:2785:6: note: implicit this pointer type mismatch void MPU6050::setOTPBankValid(bool enabled) { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.h:436:7: note: type 'struct MPU6050' itself violates the C++ One Definition Rule class MPU6050 { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050/MPU6050.h:436:7: note: the incompatible type is defined here class MPU6050 { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:2785:6: note: 'setOTPBankValid' was previously declared here void MPU6050::setOTPBankValid(bool enabled) { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:2785:6: note: code may be misoptimized unless -fno-strict-aliasing is used C:\Users\maadi\Documents\Arduino\libraries\MPU6050/MPU6050.h:492:14: warning: 'setMotionDetectionThreshold' violates the C++ One Definition Rule [-Wodr] void setMotionDetectionThreshold(uint8_t threshold); ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:523:6: note: implicit this pointer type mismatch void MPU6050::setMotionDetectionThreshold(uint8_t threshold) { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.h:436:7: note: type 'struct MPU6050' itself violates the C++ One Definition Rule class MPU6050 { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050/MPU6050.h:436:7: note: the incompatible type is defined here class MPU6050 { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:523:6: note: 'setMotionDetectionThreshold' was previously declared here void MPU6050::setMotionDetectionThreshold(uint8_t threshold) { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:523:6: note: code may be misoptimized unless -fno-strict-aliasing is used C:\Users\maadi\Documents\Arduino\libraries\MPU6050/MPU6050.h:500:14: warning: 'setZeroMotionDetectionThreshold' violates the C++ One Definition Rule [-Wodr] void setZeroMotionDetectionThreshold(uint8_t threshold); ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:593:6: note: implicit this pointer type mismatch void MPU6050::setZeroMotionDetectionThreshold(uint8_t threshold) { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.h:436:7: note: type 'struct MPU6050' itself violates the C++ One Definition Rule class MPU6050 { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050/MPU6050.h:436:7: note: the incompatible type is defined here class MPU6050 { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:593:6: note: 'setZeroMotionDetectionThreshold' was previously declared here void MPU6050::setZeroMotionDetectionThreshold(uint8_t threshold) { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:593:6: note: code may be misoptimized unless -fno-strict-aliasing is used C:\Users\maadi\Documents\Arduino\libraries\MPU6050/MPU6050.h:496:14: warning: 'setMotionDetectionDuration' violates the C++ One Definition Rule [-Wodr] void setMotionDetectionDuration(uint8_t duration); ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:553:6: note: implicit this pointer type mismatch void MPU6050::setMotionDetectionDuration(uint8_t duration) { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.h:436:7: note: type 'struct MPU6050' itself violates the C++ One Definition Rule class MPU6050 { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050/MPU6050.h:436:7: note: the incompatible type is defined here class MPU6050 { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:553:6: note: 'setMotionDetectionDuration' was previously declared here void MPU6050::setMotionDetectionDuration(uint8_t duration) { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:553:6: note: code may be misoptimized unless -fno-strict-aliasing is used C:\Users\maadi\Documents\Arduino\libraries\MPU6050/MPU6050.h:504:14: warning: 'setZeroMotionDetectionDuration' violates the C++ One Definition Rule [-Wodr] void setZeroMotionDetectionDuration(uint8_t duration); ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:624:6: note: implicit this pointer type mismatch void MPU6050::setZeroMotionDetectionDuration(uint8_t duration) { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.h:436:7: note: type 'struct MPU6050' itself violates the C++ One Definition Rule class MPU6050 { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050/MPU6050.h:436:7: note: the incompatible type is defined here class MPU6050 { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:624:6: note: 'setZeroMotionDetectionDuration' was previously declared here void MPU6050::setZeroMotionDetectionDuration(uint8_t duration) { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:624:6: note: code may be misoptimized unless -fno-strict-aliasing is used C:\Users\maadi\Documents\Arduino\libraries\MPU6050/MPU6050.h:677:14: warning: 'setFIFOEnabled' violates the C++ One Definition Rule [-Wodr] void setFIFOEnabled(bool enabled); ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:2343:6: note: implicit this pointer type mismatch void MPU6050::setFIFOEnabled(bool enabled) { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.h:436:7: note: type 'struct MPU6050' itself violates the C++ One Definition Rule class MPU6050 { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050/MPU6050.h:436:7: note: the incompatible type is defined here class MPU6050 { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:2343:6: note: 'setFIFOEnabled' was previously declared here void MPU6050::setFIFOEnabled(bool enabled) { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:2343:6: note: code may be misoptimized unless -fno-strict-aliasing is used C:\Users\maadi\Documents\Arduino\libraries\MPU6050/MPU6050.h:797:14: warning: 'resetDMP' violates the C++ One Definition Rule [-Wodr] void resetDMP(); ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:2976:6: note: implicit this pointer type mismatch void MPU6050::resetDMP() { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.h:436:7: note: type 'struct MPU6050' itself violates the C++ One Definition Rule class MPU6050 { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050/MPU6050.h:436:7: note: the incompatible type is defined here class MPU6050 { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:2976:6: note: 'resetDMP' was previously declared here void MPU6050::resetDMP() { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:2976:6: note: code may be misoptimized unless -fno-strict-aliasing is used C:\Users\maadi\Documents\Arduino\libraries\MPU6050/MPU6050.h:796:14: warning: 'setDMPEnabled' violates the C++ One Definition Rule [-Wodr] void setDMPEnabled(bool enabled); ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:2973:6: note: implicit this pointer type mismatch void MPU6050::setDMPEnabled(bool enabled) { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.h:436:7: note: type 'struct MPU6050' itself violates the C++ One Definition Rule class MPU6050 { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050/MPU6050.h:436:7: note: the incompatible type is defined here class MPU6050 { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:2973:6: note: 'setDMPEnabled' was previously declared here void MPU6050::setDMPEnabled(bool enabled) { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:2973:6: note: code may be misoptimized unless -fno-strict-aliasing is used C:\Users\maadi\Documents\Arduino\libraries\MPU6050/MPU6050.h:681:14: warning: 'resetFIFO' violates the C++ One Definition Rule [-Wodr] void resetFIFO(); ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:2383:6: note: implicit this pointer type mismatch void MPU6050::resetFIFO() { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.h:436:7: note: type 'struct MPU6050' itself violates the C++ One Definition Rule class MPU6050 { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050/MPU6050.h:436:7: note: the incompatible type is defined here class MPU6050 { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:2383:6: note: 'resetFIFO' was previously declared here void MPU6050::resetFIFO() { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:2383:6: note: code may be misoptimized unless -fno-strict-aliasing is used C:\Users\maadi\Documents\Arduino\libraries\MPU6050/MPU6050.h:613:17: warning: 'getIntStatus' violates the C++ One Definition Rule [-Wodr] uint8_t getIntStatus(); ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:1679:9: note: implicit this pointer type mismatch uint8_t MPU6050::getIntStatus() { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.h:436:7: note: type 'struct MPU6050' itself violates the C++ One Definition Rule class MPU6050 { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050/MPU6050.h:436:7: note: the incompatible type is defined here class MPU6050 { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:1679:9: note: 'getIntStatus' was previously declared here uint8_t MPU6050::getIntStatus() { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:1679:9: note: code may be misoptimized unless -fno-strict-aliasing is used C:\Users\maadi\Documents\Arduino\libraries\MPU6050/MPU6050.h:438:9: warning: '__comp_ctor ' violates the C++ One Definition Rule [-Wodr] MPU6050(uint8_t address=MPU6050_DEFAULT_ADDRESS); ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:46:1: note: implicit this pointer type mismatch MPU6050::MPU6050(uint8_t address):devAddr(address) { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.h:436:7: note: type 'struct MPU6050' itself violates the C++ One Definition Rule class MPU6050 { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050/MPU6050.h:436:7: note: the incompatible type is defined here class MPU6050 { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:46:1: note: '__comp_ctor ' was previously declared here MPU6050::MPU6050(uint8_t address):devAddr(address) { ^ C:\Users\maadi\Documents\Arduino\libraries\MPU6050\MPU6050.cpp:46:1: note: code may be misoptimized unless -fno-strict-aliasing is used Any suggestions? Thanks. -
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I have an automotive development using MPU-6050 mounted on GY521 modules I am driving the MPU-6050 using a PIC24EP512GU806 Picmicro at 3.3v, For this reason I am bridging in the GY521 modules, the 5v to 3.3v regulator, since I have my own 3.3v regulator that powers my processor & MPU6050 They were very useful for this project the Jeff Rowberg libraries and examples, so I want to thank Jeff for this great work I am using the MPU6050 DMP, with a sampling rate of 100 ms, which interrupts my processor every 100 ms to update Accel, Gyro, Quaternions, Euler angles, etc. Now I tell you my problem, I have very serious hardware problems with the GY-521 modules I bought 1500 units of gy-521 modules from two different Chinese suppliers, The price of gy-521 was very good, less than one dollar each per 1000 units The appearance of these modules are identical to all I've seen in forum photos, each one in its bag, with the two connectors one straight and the other at 90 degrees. They all seem to be from the same manufacturer, then sold by different vendors, they are even identical to the ones I bought locally during development I have built a test tool, which connects to the gy-521 board with a clamp, does a calibration, and test with controlled movements in all axes, accel, gyros and DMP output from MPU6050 When I receive the modules, the first thing I do, is to remove the 5 to 3.3v LDO regulator, and make a bridge between pins 1 and 5 since my power supply is 3.3v. The second thing I do is test them with my tool, during this test I am getting a rejection of 10% of the modules (they are new modules taken out from their bag) The main reasons for rejection are: the DMP does not start, or any of the axes is fixed at a 2G value, no matter how the module moves. then with the 90% approved modules, I assemble my equipment, test them and encapsulate them in epoxi resin These equipments are then installed and calibrated in trucks, where they work 24 hours a day, measuring certain acceleration and incline parameters continuously, in an unattended eviroment It is good to clarify that I have experience in both design of automotive equipment and unattended equipment, with adequate power supplies and intelligence and watchdog in the processor to recover from any software failure, with the capacity of a total ot partial power off, and automatic restart The problem I am having is that after approximately 2 months of continuous good operation, the MPU6050 suddenly dies and stops working. I cannot access to measure electrically since they are encapsulated in epoxy, but I see with the monitor leds , my processor trying to power off and restart continuously the MPU6050, I see also with a led that shows the status of the interrupt pin of the MPU 6050 that the DMP is not starting. You know someone who has had similar problems, it will be counterfeit modules or mounted with scrap invensense chips? Do you know any reliable vendor for these modules? -
To answer my own question... I can use mpu.CalibrateAccel(6); and mpu.CalibrateGyro(6); and store the values. When the device powers up I can re-load them and this works good enough for my application... -
When looking at MPU6050_DMP6_using_DMP_V6.12.ino I see that you need to supply your own gyro offset. Can I use the vallues from the MPU after I run: mpu.CalibrateAccel(6); and mpu.CalibrateGyro(6);? using mpu.getXGyroOffset() ? Or should I still use IMU_Zero.ino to create the calibration routine and get the values? Ries
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Hi everyoneI want to make an image stabilization with stm32f103 microcontroller and mpu6050 (GY-521 module)In this project i need yaw pith roll in best Precision and need quaternionI want to get quaternion from dmp and there is no resource and user manual that describing how to coding dmpIf anyone have a doument that teach how i can using dmp to get exact data please shareI saw arduino codes which using a bank address but i was very confusedPlease help me
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Hi, After trying to compile several examples for Arduino for several boards (Arduino and ESP) , the only thing i get is the message: fault at compiling for board x. For example: ADXL345_raw.ino: error for board x. The standard example in Arduino 1.18.10: ADXL3xx.ino is compiled good / no error. So, what is terribly wrong? Greetings, Cees
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Question above. Also, is it possible to read the angular rate (only gyro) at a higher frequency when dmp is enabled? -
I'm trying to compile the MPU6050_DMP6 example for an Arduino MKR WiFi1010 board however when I try to compile it in the Arduino IDE I get the following error message: '_BV' was not declared in this scope. (On line 287). If I change my board type to Arduino/Genuino Uno and try to compile then everything works just fine. Is there something about the MKR WiFi1010 board configuration that is causing this error?
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MPU6050.ino running errors with i2cWrite and i2cRead
johnkpdsmith replied to scdaniel's topic in I2C Protocol Analyzer
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im creating my own Controller and quadcopter and i always run into a the question of "how do you filter your gyro and Acc and use them together to get a Angle" . My question is, do i need to filter the Acc and Gyro or is the OUTPUT_READABLE_YAWPITCHROLL just a filter that Uses both acc and gyro to produce the Angles? what i want to do is use both Acc and Gyro to create an angle that i will use for a PID controller to balance the quad but if the OUTPUT_READABLE_YAWPITCHROLL already does that, than that would be unnecessary. -
MPU6050 increase sampling rate
GeoKrok replied to GeoKrok's topic in MPU-6050 6-axis accelerometer/gyroscope (InvenSense)
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MPU6050 increase sampling rate
GeoKrok replied to GeoKrok's topic in MPU-6050 6-axis accelerometer/gyroscope (InvenSense)
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I don't get why this might make a difference ! Can you please explain ?
