Action
This function returns a BYTE from the FT800 processor.
Syntax
var = RD8(address)
Remarks
NONE
See also
Example
Sub Dlswap()
'------------------------------------------------------------------------------------------------------------
   ' API to check the status of previous DLSWAP and perform DLSWAP of new DL
   ' Check for the status of previous DLSWAP and if still not done wait for few ms and check again
 
   Local Swap_done As Byte
 
   ' Perform a new DL swap
   Wr8 Reg_dlswap , Dlswap_frame
 
   ' Wait till the swap is done
   While Swap_done > 0
      Swap_done = Rd8(reg_dlswap)
      If Dlswap_done <> Swap_done Then
         Waitms 10
      End If
   Wend
 
End Sub                                                     ' Dlswap