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Everything posted by Caius

  1. Hi, I've been using the code found at https://github.com/sparkfun/MPU-9150_Breakout. I need to get the quaternions, but the problem is the orientation. The current orientation doesn't fit my application because I need it to control the movements of an industrial robot which has the axis as shown in the attached photo. I'm guessing that I could change the orientation of the given quaternions from the arduino code but I can't figure out how. As soon as I start the program, the robot orients itself upward and I'm guessing this is because the orientation from the Arduino code is set for aircraft
  2. Hi guys, I'm trying to connect an MPU 9150 to an Arduino Due and I've tried using MPU_DMP6.ino. I've ran it without the "TWBR = 12;" line but i get "FIFO overflow" and with that line it gives me the same errors as Newbie got. MPU6050_DMP6.ino: In function 'void setup()': MPU6050_DMP6:165: error: 'TWBR' was not declared in this scope Could you help ? EDIT: I'm not sure if I connected the interrupt as it should be, so if you could help that would be awesome. This is what I've done (connected on the board with the Digital (PWM) 2: pinMode(2, INPUT
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