Hallo Ich habe jetzt mal Soft-Uart testen wollen, doch habe ich nichts angezeigt bekommen. Woran kann es liegen ???

Dazu habe ich zwei Mega 32 Boards verbunden. Board 1 (Hardware Uart) <-> Board 2 (Software Uart) und dann noch Board 2 (Hardware Uart) <-> PC

Die Codes : Board1 :

Code:
$regfile = "m32def.dat"
$crystal = 16000000
$baud = 9600
$hwstack = 32
$swstack = 32
$framesize = 32

Config Portd.7 = Output

Wait 1
Sound Portd.7 , 400 , 450
Sound Portd.7 , 400 , 250
Sound Portd.7 , 400 , 450
Wait 2

Do
  Print "Hallo"
  Waitms 400
Loop
End
Board 2:

Code:
$regfile = "m32def.dat"
$crystal = 16000000
$baud = 9600
$hwstack = 32
$swstack = 32
$framesize = 32

Open "Comb.0: 9600 , 8 , n , 1" for Input As #1
Open "Comb.1: 9600 , 8 , n , 1" For Output As #2

Config Portd.7 = Output                                     'Summer

Dim K As String * 11

Waitms 50
Sound Portd.7 , 400 , 450                                   'Summer summt : Alles OK
Sound Portd.7 , 400 , 250
Sound Portd.7 , 400 , 450
Wait 50

Do
  Input #1 , K
  Print K

Loop
End