arduino-libraries / arduino_nineaxesmotion Goto Github PK

Hello, I'm an Arduino newbie so I apologize if I am inaccurate in expressing my request. I'm willing to measure just three axis accelerations with an output rate of 200 records per second.
I'm using the Accelerometer.ino code (https://github.com/arduino-libraries/Arduino_NineAxesMotion/tree/master/examples/Accelerometer, I just added some code to record the measured data in a Micro SD). I figured I could set the output rate by changing accordingly the "const int streamPeriod" parameter but it seems that I can get as high as around 30 values per second even when I set "const int streamPeriod = 5". can anybody help me?
thanks
Fausto

This repo has been migrated to arduino-libraries.

I cant get any of the sensors to reports any calibration status other than 0.

Using this code on a brand new Uno rev3 + 9 axes motion shield.

Am I missing something?

Hey guys,
I have a school project using a NineAxesMotion Shield.
When i download your library, i found 2 error on the Arduino_NineAxesMotion.h file that make crash compilation of your example program.

Line 722 :

void begin(unsigned int address = 0x28) doesn't need the address = 0x28 because it's given by the cpp file.
USE :
void begin(unsigned int address)

Line 766:

#endif __NAXISMOTION_H__ An endif doesn't need to be named
USE:
#endif //__NAXISMOTION_H__

Thanks for your time.
Keep me informed.

Ben

I am working on a mobile robot based on ROS. It includes servo motors with incremental encoders and Bosch BNO055 IMU for localization. IMU is connected with an Arduino UNO which sends the orientation data serially to the main board. I am using the Example code Euler.ino to get the orientation data. It works perfectly until the robot is rotating at least at 0.35 rad/s. But when the robot is rotating bellow that velocity, the orientation data freezes after some 5 seconds(approximately). Is there any parameter that I can change to make it work below 0.35 rad/s angular velocity?

I need to get all sensor values (Gyro, Accelerometer, Magnetometer, Euler, and Quaternion) at the highest update rate possible (100Hz). But, everytime I called the updateGyro(), updateAccel() and so on, it takes more than 10ms, thus I couldn't reach the 100 Hz, especially because I need to send those data through Serial port.

I update all sensor values inside the loop() in the Arduino sketch, and I simply print all the values to Serial comm using Serial.print(). Is there any good way to do this and to get 100 Hz rate?

I have tried interfacing the 9 axis motion shield to the Arduino mega and ran the sample code but Im getting zeros as my answer.
my connection are
SDA
SCL
PIN 7 Reset pin
PIN 2 Interupt Pin
VCC and GND

Serial monitor is getting static accelerometer data, expected output values to change when moved

More info:
Installed Arduino_NineAxesMotion 1.1.2 on Arduino IDE
Connected Arduino 9 Axis Motion Shield onto an Arduino UNO R4 WiFi 1.0.4
Uploaded Accelerometer.ino example file with no compile errors

Possibly related: #4