mikroc pro usart terminal

[einton]

hi guys i m getting some problems in sending commands through mikroc pro usart terminal. can any one tell me any manual or else to get some info of it
thanx

 

[gaspode42]

Usart

Hi Einton

It's Rupert again - what exactly are you having problems with?

Library Example
The example demonstrates a simple data exchange via UART. When PIC MCU
receives data, it immediately sends it back. If PIC is connected to the PC (see the
figure below), you can test the example from the mikroC PRO for PIC terminal for
RS-232 communication, menu choice Tools › Terminal.

char uart_rd;
void main() {
   UART1_Init(9600);                      // Initialize UART module at 9600 bps
   Delay_ms(100);                         // Wait for UART module to stabilize
   while (1) {                             // Endless loop
     if (UART1_Data_Ready()) {             // If data is received,
        uart_rd = UART1_Read();            //      read the received data,
        UART1_Write(uart_rd);              //      and send data via UART
      }
   }
}

Please let me know what the problem is and I will try to help more.

Best regards,

Rupert

 

[yuveer]

USART Problem

Hey gaspode,

I have pasted your code into mikroc, compiled it, flashed my microcontroller. But when i connect the microcontroller to hyperterminal to check if its actually working.

If i sent the letter 'a', it replies with 'øø'

if i send the letter 'b' it replies with 'fø'

it keeps replying with weird symbols.

What could be the problem?

 

[rajbex]

What are your hyperterminal settings? Try with Bits per second: 9600, Data Bits: 8, Parity: None, Stop bits: 1, Flow control: None.
This article might be helpful.
Lab 8: Asynchronous serial communication :Embedded Lab