MMA7455 with BS2PE problems

SPoly

Hi,

I am trying to test out an accelerometer with a BS2pe.I have downloaded the sample program that is given and connect the wires accordingly, but the values i received is not constant even when stationary.
Sometimes, i get a -1 values for all axis.

Also, i am clueless to where should i connect the CS pin.

Publison

The sample program contains the information for the pin setup:

'How TO Use:
' o With power initially off, connect VIN TO 5VDC (the same voltage
' powering the sTAMP). Connect GND TO Vss.
'
' o Connect P0, P1, AND P2 ON the Stamp directly TO the CS, DATA, AND CLK
' pins ON the Digital 3-Axis Accelerometer module.

SPoly

Wooottt! Thank you, I got it working alrdy. But if you can, teach me how to convert the values given to a 'G' value. As for now it only displays in dec cos the debug part has SDEC. I know that we have to take accnt the g/bit values which is attain from maxG value/256.so then i have to multiply it with the dec values.but how to do that?

So what is the raw data type? and how to change it to a g value.

THANKS