I2Cdev.cpp: In static member function 'static bool I2Cdev::writeBytes(uint8_t, uint8_t, uint8_t, uint8_t*)': I2Cdev.cpp:363:45: error: 'class TwoWire' has no member named 'receive' I2Cdev.cpp:360:44: error: 'class TwoWire' has no member named 'receive' I2Cdev.cpp:351:22: error: 'class TwoWire' has no member named 'send' I2Cdev.cpp: In static member function 'static int8_t I2Cdev::readWords(uint8_t, uint8_t, uint8_t, uint16_t*, uint16_t)': I2Cdev.cpp:237:40: error: 'class TwoWire' has no member named 'receive'

I2Cdev.cpp:231:22: error: 'class TwoWire' has no member named 'send' I2Cdev.cpp: In static member function 'static int8_t I2Cdev::readBytes(uint8_t, uint8_t, uint8_t, uint8_t*, uint16_t)': I2Cdev.cpp:57:14: warning: #warning - Timeout detection (some Wire requests block forever) I2Cdev.cpp:56:14: warning: #warning - Repeated starts conditions

I2Cdev.cpp:55:14: warning: #warning This I2Cdev implementation does not support: I2Cdev.cpp:54:14: warning: #warning Arduino IDE v1.0.1+ with I2Cdev Fastwire implementation is recommended. I2Cdev.cpp:53:14: warning: #warning Using outdated Arduino IDE with Wire library is functionally limiting. /core-common-lib/SPARK_Firmware_Driver/inc/config.h:12:2: warning: #warning 'Defaulting to Release Build' It looks like the Wire object isn’t compatible somehow? No member function implemented? I’ve gone through forum but couldn’t get the right answer, any one experience this issue can give me some hint or suggestion? However, I got this error message as below, So that I try to put // #include “application.h” to “I2Cdev.h”.

I also noticed that these libraries relate with “Wire” library which is porting to Spark internal firmware. In this project, I have the file list as following

And also with one Arduino (.ino) example from here.

What I am doing is trying to merge three trunks: 1) MP6050 driver 2) I2Cdev driver 3) Arduino sample code for MPU6050. I am trying to hook up MPU6050 from Sparkfun.

Looking up wire library