Accelerometer and gyro data from arduino

I am trying to transfer accelerometer and gyro data from arduino to another software via can bus.
My issue is that i cannot get correct numbers over 255. I tried to split the float data from sensor using the first 2 examples above but I get errors. Is it possible for a floating number to be split and transferred via can like that?
Any idea would be helpful!


www.crackinglist.com