compiler error

[megarduino]

get a very long list of error messages by compiling MPU6000_DMP6.ino.
use Arduino 1.0.5 (tried also 1.5.2, same list), selected board is Mega 2560
I uploaded the i2cdevlib-master today and copied all necessary files in the libraries folder. Do I use an old file or wrong Arduino version?

list starts with
C:\Program Files\Arduino\libraries\MPU60X0\MPU60X0.cpp: In member function 'void MPU60X0::initialize()':
C:\Program Files\Arduino\libraries\MPU60X0\MPU60X0.cpp:69: error: 'SPI' was not declared in this scope
C:\Program Files\Arduino\libraries\MPU60X0\MPU60X0.cpp: In member function 'uint8_t MPU60X0::getAuxVDDIOLevel()':
C:\Program Files\Arduino\libraries\MPU60X0\MPU60X0.cpp:100: error: invalid conversion from 'int' to 'uint8_t_'
C:\Program Files\Arduino\libraries\MPU60X0\MPU60X0.cpp:100: error: initializing argument 4 of 'static int8_t I2Cdev::readBit(uint8_t, uint8_t, uint8_t, uint8_t_, uint16_t)'
C:\Program Files\Arduino\libraries\MPU60X0\MPU60X0.cpp:100: error: invalid conversion from 'uint8_t*' to 'uint16_t'
C:\Program Files\Arduino\libraries\MPU60X0\MPU60X0.cpp:100: error: initializing argument 5 of 'static int8_t

[jrowberg]

Hi @megarduino, The "MPU6000_DMP6.ino" file and anything that deals with SPI isn't part of the I2Cdev library officially (at least not yet); where did that file come from? You may have forgotten to add this line to the main sketch:

#include <SPI.h>

That might help, though the other errors may still occur. I'm not familiar with the SPI ported version of the code, so I'm afraid I probably can't help much.

[megarduino]

Hi,
it seems to be solved, I installed Arduino software complete new and put the I2Cde library in the library folder. Compiling the MPU6000_DMP6.ino (this file I found in the mpu6050\examples\mpu6050_DMP6 folder) works well, even if it is not very stable, after few seconds of nice values I get a lot of nan and other sensless values. I will check my cable connections.

[jrowberg]

Closing ancient issue for cleanup.