PIC 2 PIC communication

Wireless & IoT
1

I am using PIC to PIC communication with the help wireless module TLP/RLP 434A pair from laipac.com. I verified my output serial transmition from PIC on the oscilloscope using this code.

………………………

’ TX code

’ OSC 4M

TRISB=%10000000

While portb.7 =1

Serout2 0,16780,($55,$55,“A”,170)

wend

End

………………………

My RF component can be viewed using spectrum analyzer and I realize that my transmitter block including PIC and TLP 434A working fine. But in the receiver (RLP 434A) digital and analog output I got garbage.

So Finally, I decided not to overrun the receiver so I didn’t use while in the following code:

……………………

’ TX code

’ OSC 4M

TRISB=%10000000

Serout2 0, 16780, [$55,$55,“A”,170]

End

……………………

But also it is not succeeded…………!!!

Here my code for RX

……………………

’ TX code

’ OSC 4M

TRISA=0

Mydata var byte

PORTA=0

Pause 1000

Serin2 0, 16780, [wait (“A”),Mydata ]

PORTA = Mydata

Pause 2000

End

I appreciate any kind of help……………………….