An issue with uart and pic 18f452

i have a problem with pic18f452 and uart i use simplest code like that:

 UART1_Init(9600);              // Initialize UART module at 9600 bps
 Delay_ms(100);                 // Wait for UART module to stabilize

and between forever while loop i have this code

  UART1_Write_Text("HELLO2");
  Delay_ms(1000);

also i have in my hardware lcd module it works very fine but my received data on pc is a scrap like that

???m

i have checked all connection sothand time nothing wrong al开发者_Go百科so i have changed MAX232 ic but with no luck ?! my hardware is like that

finall all my connections are ok (polarity and every thing else ?) EDIT : i use mikroc as a compiler

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Looks like a baud rate error. Have you checked that your oscillator settings are resulting in the expected frequency? Does the serial library you are using expect a certain clock frequency and you are sure that you are running at that frequency, or does it work over a set of frequencies and you have correctly informed the serial library what frequency you are using? Also it would be useful to see the byte received as a decimal or hex number rather than just ASCII.

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What about the start bits, number of data bits, parity, and stop bits? Are they the same on both ends?

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It happens when you have loose connections i.e. from max 232 to Pic & from max 232 to PC. Try checking the fluctuations over the transmit pin or usr Oscilloscope to see the ASCII values of Hello World alphabets.