UniMotionMBS.DetectSMS as Integer

dim type as Integer = UniMotionMBS.DetectSMS

if type=0 then
  MsgBox "Unknown motion hardware or none found."
  quit
end if

Use the constants powerbook, ibook, highrespb and macbookpro.

Use the value returned from DetectSMS as the type for the other functions.
Don't call readsms(detectsms...) as this will do extra work.
If you can't save the type between calls pass 0 as type to avoid extra work.

UniMotionMBS.LoadLibrary(file as folderitem) as boolean

dim f as FolderItem

f=GetFolderItem("libUniMotion.dylib")
if UniMotionMBS.LoadLibrary(f) then
  'ok
  MainWindow.Show
else
  MsgBox "Failed to load the UniMotion library."
  quit
end if

Returns true on success and false on failure.

UniMotionMBS.ReadSMS(type as Integer, byref x as Integer, byref y as Integer, byref z as Integer) as boolean

Returns true on success and false on failure.

UniMotionMBS.ReadSMSraw(type as Integer, byref x as Integer, byref y as Integer, byref z as Integer) as boolean

Returns true on success and false on failure.

UniMotionMBS.ReadSMSrawBytes(type as Integer) as memoryblock

The raw SMS data (useful for debugging)
Note that endian issues make reading the raw bytes non-trivial.
Returns nil or a memoryblock with the data.

UniMotionMBS.ReadSMSreal(type as Integer, byref x as Double, byref y as Double, byref z as Double) as boolean

Note that this is the preferred API as it need not change with new machines.
If no "scale" calibration data exists defaults will be used based on the machine type.

Returns true on success and false on failure.

UniMotionMBS.ReadSMSscaled(type as Integer, byref x as Integer, byref y as Integer, byref z as Integer) as boolean

This reverses the backwards polarity of x and increases the range of the older machines to match the MacBook [Pro] sensor.

Returns true on success and false on failure.