JÄGER ADwin-Pro II Systembeschreibung Seite 136

Pro II: Digitale Ein-/Ausgänge
P2_Dig_FIFO_Mode
132
Beispiel
#Include ADwinPro_All.inc
#Define module 2
Dim value[4] As Long
Init:
Processdelay = 6000
value[1] = 01b
value[2] = 5000
value[3] = 10b
value[4] = 7000
P2_Digprog(module,0Fh)
P2_Dig_FIFO_Mode(module,3)
P2_Digout_FIFO_Clear(module)
P2_Digout_FIFO_Enable(module,11b)
Rem write 2 value pairs into output FIFO and start output
P2_Digout_FIFO_Write(module,2,value,1)
P2_Digout_FIFO_Start(Shift_Left(1,module-1))
Event:
Rem write new value pairs into FIFO, if possible
If (P2_Digout_FIFO_Empty(module) > 2)
P2_Digout_FIFO_Write(module,2,value,1)
EndIf
'6000 x 3.3 ns = 20µs
'output value n
' with output time 50 µs (relative)
'output value n+1
' with output time 70 µs (relative)
'set all channels as output
'Set FIFO as relative output
'clear FIFO
'Enable output channels 0+1
Then
ADwin-Pro II Software, Handbuch Version 1.6, Januar 2010
ADwin