ir remote control problem

[falcon00002002]

hi all
i make a send receive remote control to on or off 8 leds with 2 pic 16f628a
using mikroc manchester lib
when i connect tx and rx with 2 copper wire it work very well and when i connect tx to irled and rx to ir receiver with pnp transistor it dont work
can you help me to solve this problem ?

 

[Jigar 4 Electronics]

you need to put your schematic here or provide some more details regarding your question.

 

[falcon00002002]

hi
can you tell me the frequency out from pic manchester lib when i use 4MHZ external crystal ?
i need 38khz to send and receive infrared .

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c code for send

sbit MANTXPIN at Ra1_bit;
sbit MANTXPIN_Direction at TRISa1_bit;
char index, character;
int se;
void send()
{Delay_ms(50);
 Man_Send(0x0B);
 Delay_ms(50);
 Man_Send(se);
 Delay_ms(50);
 Man_Send(0x0E);}
void main()
{cmcon = 7;
 trisa=0b00011101;
 trisb=0xff;
 Man_Send_Init();
 se=0;
 for(;;)
 {if(rb0_bit==1)
  {se= 10;
   send();
   do{delay_ms(50);}
   while(rb0_bit==1);}
  if(rb1_bit==1)
  {se=11;
   send();
   do{delay_ms(50);}
   while(rb1_bit==1);}
  if(rb2_bit==1)
  {se=12;
   send();
   do{delay_ms(50);}
   while(rb2_bit==1);}
  if(rb3_bit==1)
  {se=13;
   send();
   do{delay_ms(50);}
   while(rb3_bit==1);}
  if(rb4_bit==1)
  {se=15;
   send();
   do{delay_ms(50);}
   while(rb4_bit==1);}
  if(rb5_bit==1)
  {se=16;
   send();
   do{delay_ms(50);}
   while(rb5_bit==1);}
  if(rb6_bit==1)
  {se=17;
   send();
  do{delay_ms(50);}
   while(rb6_bit==1);}
  if(rb7_bit==1)
  {se=18;
   send();
   do{delay_ms(50);}
   while(rb7_bit==1);}
  if(ra0_bit==1)
  {se=20;
   send();
   do{delay_ms(50);}
   while(ra0_bit==1);}
  if(ra2_bit==1)
  {se=22;
   send();
   do{delay_ms(50);}
   while(ra2_bit==1);}
  if(ra3_bit==1)
  {se=23;
   send();
   do{delay_ms(50);}
   while(ra3_bit==1);}
   if(ra4_bit==1)
  {se=24;
   send();
   do{delay_ms(50);}
   while(ra4_bit==1);}
 }
}

c code for receive

sbit MANRXPIN at RA4_bit;
sbit MANRXPIN_Direction at TRISa4_bit;
char error, ErrorCount, temp;
void main()
{trisa=0b00010000;
 trisb=0;
 porta=0;
 portb=0;
 ErrorCount = 0;
 cmcon  = 7;
 Man_Receive_Init();
 for(;;)
 {while (1)
  {temp = Man_Receive(&error);
   if (temp == 0x0B)
    break;
   if (error)
   {ErrorCount++;
    if (ErrorCount > 10)
    {Man_Synchro();
     ErrorCount = 0;
     break;}
  }}
  do
  {temp = Man_Receive(&error);
   if (temp == 10)
    {rb0_bit=!rb0_bit;}
   if (temp == 11)
    {rb1_bit=!rb1_bit;}
   if (temp == 12)
    {rb2_bit=!rb2_bit;}
   if (temp == 13)
    {rb3_bit=!rb3_bit;}
   if (temp == 15)
    {rb4_bit=!rb4_bit;}
   if (temp == 16)
    {rb5_bit=!rb5_bit;}
   if (temp == 17)
    {rb6_bit=!rb6_bit;}
   if (temp == 18)
    {rb7_bit=!rb7_bit;}
   if (temp == 20)
    {ra0_bit=!ra0_bit;}
    if (temp == 22)
    {ra1_bit=!ra1_bit;}
   if (temp == 23)
    {ra2_bit=!ra2_bit;}
   if (temp == 24)
    {ra3_bit=!ra3_bit;}
   Delay_ms(25);
  }
  while (temp != 0x0E);
}}