Regarding Processor Expert

sheetanshkaushi — Tue, 04 Dec 2012 12:37:19 GMT

Hi! I am very new to Codewarrior(Version 5.9) using MCU: MC9S08AW60A. As i have had experience with AVR and C/C++ programming, i am comfortable with the programming aspect. But i am stumped because of a very peculiar problem.

Consider the simple example:

//Code Begins

#include <hidef.h> /* for EnableInterrupts macro */
#include "derivative.h" /* include peripheral declarations */

void main(void) {

EnableInterrupts; /* enable interrupts */
/* include your code here */

PTFDD = 0xFF; //my two lines of code.
PTFD = 0xFF;

for(;;) {
__RESET_WATCHDOG(); /* feeds the dog */
} /* loop forever */
/* please make sure that you never leave main */
}

//Code Ends

Now, before debug, i use "Device Initialization" option and open up the PROCESSOR EXPERT to check if the pins are configured as expected. Note: I DID NOT MAKE ANY CHANGES, i just had a look. and consequently closed it after saving the .prm file. And if i try to debug now it says:

Link Error : L1119: Vector allocated at absolute address 0xFFFE overlaps with sections placed in segment .absSeg117

Link Error : Link failed

Yes, i am a noob. I am pretty sure that the answer to this will be very easy for your expertise, so please be patient and give me an explanation. Also very likely is the fact that i am not using the Processor Expert properly, none the less i am very much willing to learn.Thanks in advance.

Re: Regarding Processor Expert

CrasyCat — Tue, 04 Dec 2012 12:50:53 GMT

Hello

To remove the error message L1119 remove the line

VECTOR 0 _Startup

from your .prm file

CrasyCat

Re: Regarding Processor Expert

sheetanshkaushi — Tue, 04 Dec 2012 12:57:06 GMT

Thank you Catherine, that did solve the issue.

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