main.c

embeeded Uart useing PIC24F

#include <p24fj128ga106.h>

_CONFIG1(JTAGEN_OFF & GCP_OFF & GWRP_OFF & BKBUG_OFF & COE_OFF & ICS_PGx1 & FWDTEN_OFF & WINDIS_OFF & FWPSA_PR32 & WDTPS_PS32768)
_CONFIG2(IESO_OFF & FNOSC_FRCPLL & FCKSM_CSDCMD & OSCIOFNC_ON & IOL1WAY_OFF & POSCMOD_NONE)

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <math.h>  
#include <stdio.h> 
#include <errno.h> 
#include "HardwareProfile.h"
#include "Delay.h"
#include "comm.h"
#include "monitor.h"

int main(void)
{

	char c;

	_DOZEN = 0;
	_RCDIV2 = 0;
	_RCDIV1 = 0;
	_RCDIV0 = 0;


	asm volatile ( "MOV #OSCCON, w1 \n"
"MOV #0x46, w2 \n"
"MOV #0x57, w3 \n"
"MOV.b w2, [w1] \n"
"MOV.b w3, [w1] \n"
"BCLR OSCCON,#6");

	AD1PCFGL = 0xffff;
	REDLED = 0;
	REDLED_TRIS = 0;
	GREENLED = 0;
	GREENLED_TRIS = 0;

	RPINR18bits.U1RXR = 10;
	RPOR8bits.RP17R = 3;

// Lock Registers
asm volatile ( "MOV #OSCCON, w1 \n"
"MOV #0x46, w2 \n"
"MOV #0x57, w3 \n"
"MOV.b w2, [w1] \n"
"MOV.b w3, [w1] \n"
"BSET OSCCON, #6" );

	uart_init();		/* Initialize UART driver */
	xputs("\nFatFs module test monitor for PIC24F\n");

	while(1)
	{
		c = xgetc();
		xputc (c);
		REDLED ^= 1;
		GREENLED ^= 1;
		DelayMs(250);

	}
	
	return 0;	
}