RF Module with Pic using Manchester Code

[Korawy]

Hi all,,

im intending to control DC Motors with a wireless communication.
i bought KST_TX01 & KST_RX806 kit which is RF Module working with ~ 433 MHz, I have used two PICs for this, P16F628A recceiver and P18F452A Transmitter.
I tried to make a simple transmitter - receiver program to switch on a LED, But i get NOTHING.
I used Manchester Code library in mikroC as it is easier than calling a Timer.

This is the Transmitter Code:

void main(){
char ADD;
PCON.OSCF = 1;
TRISB.F0=0;
TRISB.F1=1;
TRISB.F2=0;
cmcon=7;
PORTB=0;
Man_Send_Config(&PORTB, 0);
Man_Send_Init(&PORTB);
ADD=0b10101010;
for(;{
if(PORTB.F1==0){
Man_Send(ADD);
delay_ms(17);
while(PORTB.F1==0){
Delay_ms(200);}}
}}

and This is the Receiver Code:

char Signal, error;
char x;
void main(){
TRISB.F6=1;
TRISB.F1=0;
TRISB.F2=0;
PORTB=0;
x=0;
Man_Receive_Config(&PORTB, 6);
loop1:
Man_Receive_Init(&PORTB);
for(;{
Signal = Man_receive(error);
if(error != 255){
if(Signal==0b10101010){PORTB.F1=1;}}
if(error==255){x++;}
if(x==200){
x=0;
PORTB.F2=1;
goto loop1;}}}

Just a simple Code to send one Byte, and when the receiver (P18F452) gets it , it powers on a LED.

Is there anything wrong with my Code?

Thanks in advance,,,

 

[aameer]

It is difficult with this type.
Try to transmit with serial communication and receive in other Pic and then give output to led

 

[Korawy]

Thanks aameer,,

I did it using serial communication.. it worked but i have simple problems.

1- when i connect the receiver to 5v it drops to less than 3v, even if i connect only the receiver (without the micro).

2- when i transmit the data, the LED in the other side blinks if i press the button (which transmits the data) more than one time.

I hope i find help,, Thanks

 

[aameer]

connect with PC and check the output in hyper terminal