Can't Build project [KE02]

juanignaciotroi — Tue, 03 Mar 2015 12:55:48 GMT

Hello. Yesterday as long as I finished working my project worked correctly without building problems. I really dont know why, but today it doesnt. The CWIDE claims the following errors (all related to void fuctions):

Description	Resource	Path	Location	Type
multiple definition of `Cpu_OnNMIINT'	Events.c	/prueba/Sources	line 173	C/C++ Problem
first defined here	Events.c	/prueba	line 68	C/C++ Problem
multiple definition of `ISR_PIT_display'	Events.c	/prueba/Sources	line 131	C/C++ Problem
first defined here	Events.c	/prueba	line 110	C/C++ Problem
multiple definition of `mandar_dato_a_display'	Events.c	/prueba/Sources	line 110	C/C++ Problem
first defined here	Events.c	/prueba	line 131	C/C++ Problem
multiple definition of `seleccionar_display'	Events.c	/prueba/Sources	line 68	C/C++ Problem
mingw32-make: *** [prueba.elf] Error 1	prueba			C/C++ Problem
first defined here	Events.c	/prueba	line 173	C/C++ Problem

What may be happening?

Events.c :

** Filename : Events.c

** Project : prueba

** Processor : MKE02Z64VLH2

** Component : Events

** Version : Driver 01.00

** Compiler : GNU C Compiler

** Date/Time : 2015-02-23, 10:33, # CodeGen: 0

** Abstract :

** This is user's event module.

** Put your event handler code here.

** Settings :

** Contents :

** Cpu_OnNMIINT - void Cpu_OnNMIINT(void);

** ###################################################################*/

/*!

** @file Events.c

** @version 01.00

** @brief

** This is user's event module.

** Put your event handler code here.

/*!

** @addtogroup Events_module Events module documentation

** @{

/* MODULE Events */

#include "Cpu.h"

#include "Events.h"

#ifdef __cplusplus

extern "C" {

#endif

/* User includes (#include below this line is not maintained by Processor Expert) */

#include "Cpu.h"

#include "Events.h"

#include "PTD0.h"

#include "BitIoLdd1.h"

#include "PTH0.h"

#include "BitIoLdd2.h"

#include "PTB0.h"

#include "BitIoLdd3.h"

/* Including shared modules, which are used for whole project */

#include "PE_Types.h"

#include "PE_Error.h"

#include "PE_Const.h"

#include "IO_Map.h"

unsigned int DISPC=0; //variable global para ser utlizada en el ISR del display

unsigned int DISPB[5]= {0x8E,0x3A,0x0A,0x0A,0x3A};

unsigned int numero_display = 0;

int i;

int k;

void seleccionar_display(int numero_display){


switch (numero_display){

case 0:
	PTA0_ClrVal ();
		PTB0_ClrVal ();
		PTB2_ClrVal (); //queremos que se prenda el primer display
	break;
case 1:
	PTA0_SetVal ();
		PTB0_ClrVal ();
		PTB2_ClrVal (); //queremos que se prenda el segundo display
	break;

case 2:
	PTA0_ClrVal ();
		PTB0_SetVal ();
		PTB2_ClrVal (); //queremos que se prenda el tercer display
		break;

case 3:
	PTA0_SetVal ();
		PTB0_SetVal ();
		PTB2_ClrVal (); //queremos que se prenda el cuarto display
		break;
case 4:
	PTA0_ClrVal ();
		PTB0_ClrVal ();
		PTB2_SetVal (); //queremos que se prenda el quinto

	break;
default:
	PTA0_SetVal ();
		PTB0_SetVal ();
		PTB2_SetVal (); //queremos que se prenda ningun display
		break;

}

}

void mandar_dato_a_display(unsigned int dato){


	for(i=0;i<8;i++){

	unsigned char bit_salida = dato & 1;

dato = dato >> 1;

//mandamos el bit


	if (bit_salida == 0) PTD0_ClrVal ();
	else				PTD0_SetVal ();

for(k=0;k<10;k++) //software delay para clock del CD4015

PTH0_SetVal (); //subimos ponemos el clock en alto por un tiempo

PTH0_ClrVal (); //bajamos el clock por un tiempo

for(k=0;k<100;k++) {}

	}

}

void ISR_PIT_display (void){


	Red_SetVal ();
	Blue_ClrVal();


	PTB3_SetVal (); //inicialmente el enable esta en alto
	unsigned int dato = DISPB [DISPC];
	mandar_dato_a_display(dato);
	seleccionar_display(numero_display);
	PTB3_ClrVal ();						//seteamos el enable en alto para mandar los datos
	for(k=0;k<1000;k++){}
	PTB3_SetVal ();
	if(numero_display == 5 ) numero_display = 0;
	else numero_display ++;

	if(DISPC == 5 ) DISPC = 0;
	else DISPC ++;

}

** ===================================================================

** Event : Cpu_OnNMIINT (module Events)

** Component : Cpu [MKE02Z64QH2]

/*!

** @brief

** This event is called when the Non maskable interrupt had

** occurred. This event is automatically enabled when the [NMI

** interrupt] property is set to 'Enabled'.

/* ===================================================================*/

* */

void Cpu_OnNMIINT(void)

{

/* Write your code here ... */

}

/* END Events */

#ifdef __cplusplus

} /* extern "C" */

#endif

/*!

** @}

** ###################################################################

** This file was created by Processor Expert 10.3 [05.09]

** for the Freescale Kinetis series of microcontrollers.

** ###################################################################

Re: Can't Build project [KE02]

Carlos_Mendoza — Thu, 05 Mar 2015 00:05:28 GMT

Hi Juan,

Could you please upload your project here so we can review it?

By looking at the errors it seems like the Events.c file was duplicated and one of the files is located on the path /prueba/Sources and the other on /prueba.

Best Regards,

Carlos Mendoza

Technical Support Engineer

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