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PIC16F877A interfacing with hyperterminal.

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sk8ter87

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Hi guyz..it's me again..
i tried to do pic16F877A interfacing with hyperterminal.
but it does not work..:sad:
here i'm attaching the pic code..
hope you guyz can help me check the programming..
 

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  • Phase_3_Hyperterminal.txt
    960 bytes · Views: 58

Here is a sample program, which I tested as functional, make changes in your current code accordingly:

Code: 
#include <16F84A.H>// Include header file
#fuses XT,NOWDT// Crysral Osc(4Mhz), No watchdog timer
#use delay(clock=4000000)// 4Mhz crystal frequency
#use rs232(baud=9600, xmit=PIN_A3, rcv=PIN_A2)// to set baud rate, Tx and Rx Pin
void main()
{
char scale;

 while(true)
 {
   do
   {
   printf("\n\rPress Y for YES or N for NO: ");
   scale = getc();// Wait until an character is recieved by RS232 terminal software
   scale = toupper(scale);// To convert lower case to upper case
   }
   while ((scale!='Y')&&(scale!='N'));

 printf("\nCompleted");

 }
}
 

Ohh....... I haven't used it..... :-(
Aren't you using serial communication(USART) module? Have you made the settings correctly i mean RX as input & TX as output of PORTC?
Regards,
Jerin. ;-)
 

incomplete_jerin said:
Ohh....... I haven't used it..... :-(
Aren't you using serial communication(USART) module? Have you made the settings correctly i mean RX as input & TX as output of PORTC?
Regards,
Jerin. ;-)
Click to expand...

i alr done wif all then mention... can u check my codes if u dont mind?
 

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