8-bit MicrocontrollersのトピックRe: Flash Problems Error L1121

Flash Problems Error L1121

MC9S08GT — Fri, 14 Jul 2006 02:34:46 GMT

Hello,

Link Error: L1121: Out Of Allocation Space At Adress 0x665D for .copy Section

What´s This?
L1121: Out of allocation space at address <Address> for .copy section
[ERROR]
Description
There is not enough memory available to store all the information about the initialized variables in the .copy section.
Tips
Specify an higher end address for the segment, where the .copy section is allocated.

Error Coding:

      y = 0x10C0;
       for(x = 0; x < 16; x++){
         Flash1_SetByteFlash(y, catos[x]);
         y++;
       }

Thanks for the help.

Message Edited by MC9S08GT on 2006-07-13 02:35 PM

Re: Flash Problems Error L1121

fire — Fri, 14 Jul 2006 10:21:37 GMT

Which project you are doing???

you can avoid this error by Changing the link order ofthe files.

regards,

fire.

Re: Flash Problems Error L1121

CrasyCat — Fri, 14 Jul 2006 12:27:54 GMT

Hello

Basically the message "L1121: Out Of Allocation Space <...>" shows that your application is too big and cannot fit the actual MCU Memory Map.

Please take a look at the actual application .map file to get an idea of the actual application code.

You may have to remove some function to get your code within the MCU or to switch to another MCU with more flash.

.copy contains the initialization value for global variables defined with initializer. The startup code will copy these values down to RAM.

I hope this helps.

CrasyCat

Re: Flash Problems Error L1121

MC9S08GT — Fri, 14 Jul 2006 19:04:03 GMT

Hello Crasycat,

Thanks for your response.

1) How do I check the available space that I have in my RAM ?

2) I´m using Codewarrior 3.1 and the bean FLASH of Processor Expert to record the data. How much RAM this bean use???

Thanks for the help...

Re: Flash Problems Error L1121

CrasyCat — Mon, 17 Jul 2006 17:58:06 GMT

Hello

Did you take a look at the .map file generated by the linker. Even though the link did not succeed, you may find useful info there.

CrasyCat