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Who can help me to solve bootloader

 
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sindyme



Joined: 05 Aug 2009
Posts: 37

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Who can help me to solve bootloader
PostPosted: Mon Nov 02, 2009 1:15 am     Reply with quote
Hello Everybody

I have question about bootloader. How can I build it ? Crying or Very sad
My CCS version is 4.084.
I use "Project > New > Project Wizard" to create a bootloader.
The CCS code as follows shows:
Code:

#include "CCS\Boot Loader\Boot Loader_18F452\18F452.h"
#include "CCS\Boot Loader\Boot Loader_18F452\18F452_bootloader.h"
#include <string.h>

//BOOTLOADER AT START - Include Bootloader.h in your application - See sample application Ex_Bootload.c 
//BOOTLOADER AT END - Always include the projectname_bootloader.h file in future versions of the project

// NOTE - User must include PROJECTNAME_bootloader.C in his final Application program

void application(void)
{
  while(TRUE); 
}

void main()
{     
   // Enter Bootloader if Pin B5 is low after a RESET
   if(!input(PIN_B5))
   {
      real_load_program();
   }
   application();   

}

But when I compile, it had wrong message about -
Shocked
Quote:

- Out of ROM,A seqment or the program is too large
Seq 0002A-004FE,001C left, need 003C
1 Errors, 0 Warming.

Who can help me to solve bootloader ? Please Crying or Very sad

Notice: I can't use Tiny-bootloader because Tiny can't support 18FJ
series. My PIC-IC have PIC18F4620, PIC18F452, PIC18F67J10.
I use "J" series finally.
PCM programmer



Joined: 06 Sep 2003
Posts: 21708

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PostPosted: Mon Nov 02, 2009 3:11 pm     Reply with quote
Quote:
Include Bootloader.h in your application

This is just some code that you found on the net, probably from here:
http://202.44.12.124/~kroeksak/castday/remoteio/main.c
How do you know this code works ?


Use the CCS example bootloader code.
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