Microcontroller with 2 way paging application problem

[oneohthree]

I think my decoding is ok. When I tried my decoding and your decoding the same result happened. But when I only wait for $AA it messes up my data. I tested it by putting a PIC next to the transmitter with a precoded sequence and sent it across. I get an incorrect message at the output and the correct message. Then I changed it to using serin2 but that only works by wire. By wireless, it works when I send the data multiple times but wrong data and correct data is coming through. It seems like my data is not getting transmitted correctly through the RF Link modules or there is a synchronization problem. Should I enter pauses or add more of a training sequence to prevent this from happening?

New Receiver code (434 and 315)
Include "Modedefs.bas"

ct55 var byte: encoded1 var byte: s var byte: counter var byte: e var byte: action var byte:
encoded var byte: encoded2 var byte: action2 var byte: B0 var bit: B1 var bit: B0=0: B1=1
s=0: e=0: encoded1=0: counter = 0: action=0: action2=0: encoded=0: encoded2=0:

Main:

Clr:
s=0: e=0: encoded1=0: action=0: action2=0: encoded=0: encoded2=0

Maina:
ct55=0 'counter for $55 is zero

Wait55:
serin PORTB.0, n2400, encoded1
If encoded1 = $55 Then
ct55 = ct55 + 1
If ct55 = 4 Then goto Waitaa
Else
goto Maina
Endif
goto Wait55

Waitaa:
serin PORTB.0, n2400, encoded1
If encoded1 <> $aa Then goto Maina
serin PORTB.0, n2400, encoded1
write 0, encoded1

For counter = 0 to 3 : s.0[counter] = encoded1.0[counter*2]:Next counter
write 1,s

e = s
If ((e.3=B0) and (e.2=B1)) Then
goto L3
Else
write 2, s
goto Clr
Endif

L3:
If((s.1=0) and (s.0=0)) Then
action=s:
action.1=1
write 3, action
High 6
Pause 1000
Low 6
For counter = 0 to 3
If action.0[counter]=0 Then
encoded.0[counter*2]=0 : encoded.0[counter*2+1]=1
Else
encoded.0[counter*2]=1 : encoded.0[counter*2+1]=0
Endif
Next counter:
write 8, encoded
Low 4
For counter = 0 to 4
Pause 400
High 4
Pause 400
Low 4
Next counter:
For counter = 0 to 5
serout PORTB.2, n2400, [$55,$55,$55,$55,$aa, encoded]
Next counter
goto Clr
'Next counter

Endif

If ((s.1=0) and (s.0=1)) Then
action2 = s: action2.1 = 1:
write 4, action2
High 5
Pause 2000
Low 5
For counter = 0 to 3
If action2.0[counter]=0 Then
encoded2.0[counter*2] = 0: encoded2.0[counter*2+1] = 1
Else
encoded2.0[counter*2] = 1: encoded2.0[counter*2+1] = 0
Endif
Next counter:
write 9, encoded2
Low 4
For counter = 0 to 4
Pause 400
High 4
Pause 400
Low 4
Next counter
Low 1
For counter = 0 to 10
Pause 400
High 1
Pause 400
Low 1
Next counter:
For counter = 0 to 5
serout PORTB.2, n2400, [$55,$55, $55, $55,$aa, encoded2]
Next counter
goto Clr
Endif
End


Include "Modedefs.bas"
ct55 var byte: encoded1 var byte: s var byte: counter var byte: e var byte: c var byte
s = 0: e = 0: encoded1 = 0: counter = 0: c = 0:

Main:


Maina:
ct55=0 'counter for $55 is zero

Wait55:
'serin PORTB.0, n2400, encoded1
'If encoded1 = $55 Then ct55 = ct55 + 1
'If ct55 = 4 Then
'goto Waitaa
'Else
'goto Wait55
'Endif
'goto Wait55

Waitaa:
'Pause 1000
serin2 PORTB.0, 16780, [WAIT($55, $55, $55, $55, $aa) , encoded1]
'serin PORTB.0, n2400, encoded1
'If encoded1 <> $aa Then goto Maina
'serin PORTB.0, n2400, encoded1
write 0, encoded1

For counter = 0 to 3 : s.0[counter] = encoded1.0[counter*2]: Next counter

write 1,s
c = s
If (c.1=1) Then
goto L4
Else
write 2,s
High 2
Pause 1000
Low 2
goto Maina
Endif

L4:
e = s
write 3, e
High 1
Pause 1000
Low 1
serout PORTB.3, n2400, [e]
goto Maina

End