PIC16F877A

Here are some basic examples of pic programming in Hi-tech C with Proteus simulation

• LED Blink
• UART 
• LCD
• EXTERNAL INTERRUPT 
• SOFTWARE UART 

  Here you can use any pin for uart communication.go to suart.h and edit the following steps depend on our pins using

#define TxData RB0            /* Map TxData to pin */
#define RxData RB1                /* Map RxData to pin */
#define INIT_PORT TRISB0 = 0    /* set up I/O direction */
#define INIT_PORT1 TRISB2 = 1    /* set up I/O direction */