MPU-6050 and programmable xbee

[raspTest]

hi everyone, i trying to read data from the accelerometer of this sensor conneted to an an xbee XB24CZ7PISB003 programmable .
i found this function http://exsilium.github.io/xbee-sdk-doc/ ... __i2c.html but i don't am sure about if i can use one sensor with i2c protocol on my xbee..
this, because in the datasheet i have no found anything about i2c protocol but only about uart and spi..

 

i try to write on codewarrior the sample api i found, in this way : 

 

 

i2c_config(0);

i2c_set_addr(0x68);

rtc_set_timeout(HZ *2);

for (; {

now = rtc_get_uptime();

if (rtc_timeout_expired() ) {

 

n=i2c_read(txbuf, 16);

printf("bytes read  %d -",n);

printf("reading  : %s\n\n", txbuf);

rtc_set_timeout(HZ *5);

}

 

i have connect the sda to pin 8 , the scl to pin 32, like codewarrior says. and grn and vcc to 3.3V

where i am wrong? is it 0x68 correct? and some resistors? 

thanks a lot!