[SOLVED] How to attach .h files to the main (.c) file in MPLAB??

[abdul991]

I'm trying to attach 2- .h files(delayy.h and ow.h) to the simp.c file

I'm getting one error please help

PIC samples\simple .h\ow.h:42:Warning [2066] type qualifier mismatch in assignment
PIC PIC samples\simple .h\ow.h:43:Warning [2058] call of function without prototype
PIC PIC samples\simple .h\ow.h:53:Error [1109] type mismatch in redeclaration of 'SerTxS'

This is my code

/*********simp.c FILE********************************************/

#include <P18F452.h>
#include <stdlib.h>
#include <string.h>
#include <stdio.h>
#include "delayy.h"
#include "ow.h"


void main()
{
  int r;

        TXSTA = 0x20;  					     //  for asynchronous , tx enable settings
        SPBRG = 18;  						// for 12mhz baud rate.
        TXSTAbits.TXEN = 1;
	    RCSTAbits.SPEN = 1;
for(r=0;r<10000;r++);

while(1)
   { 
ow_reset();
for(r=0;r<10000;r++);
serialSendRst(ow_reset());
for(r=0;r<10000;r++);
   }

}

             
/************************END***************************/
             
/**********************OW.H FILE*****************************/
#ifndef __OW_H
#define __OW_H

#ifndef __DS1820_H
#define __DS1820_H

#define OW_LAT   LATBbits.LATB7 
#define OW_PIN   PORTBbits.RB7
#define OW_TRIS  TRISBbits.TRISB7

#define LOW 0
#define HIGH 1

#include "delayy.h"
#include <string.h>
#include <stdio.h>

char str[40];

unsigned char ow_reset(void)
{
    int device_found=0;
    // DQ High
    //OW_TRIS=HIGH;
    // DQ Low
    OW_LAT=0;
    OW_TRIS=LOW;
    // delay 480us
    DS1820_DelayUs(98);    // 480usec
    // DQ High
    OW_TRIS=HIGH;
    // Wait for the sensors to respond
    DS1820_DelayUs(13);   // 60usec
    // Determine is a device has responded
    device_found = !OW_PIN;
    return device_found;
}

void serialSendRst(unsigned char val)
{

sprintf(str,"device found = %1c",val);
 SerTxS(str);

}

void SerTx(unsigned char c)
{
	while(PIR1bits.TXIF == 0);  //delay
	TXREG = c;                  // 1 inst
}
		
void SerTxS(char* s)
{
   int i;  
   for(i=0; i<strlen(s); i++)   
   SerTx(s[i]);               
}

#endif

/****************** delayy.h FILE**************************/
#ifndef __DELAYY_H
#define __DELAYY_H
void DS1820_DelayUs(unsigned int delayUs)
{
int i;
for (i=0;i<delayUs;i++){}

}
#endif
/************************************/

 

[nagkiller]

Try to use a minor words (name) in directory!!!
The include is right!!!

To prevent this, I use directory name like dos (8 chars).

 

[jayanth.devarayanadurga]

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Code C - [expand]
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void SerTxS(char* s)
{
   int i;  
   for(i=0; i<strlen(str); i++)   
   SerTx(s[i]);               
}
 
sprintf(str,"device found = %1c",val);
 SerTxS(&str);

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