Classic/Legacy CodeWarrior中的主题 How can I put my code to RAM segment?

How can I put my code to RAM segment?

pvi — Wed, 14 May 2008 16:27:02 GMT

I try do it with :

#pragma CODE_SEG RAM

my function.......

#pragma CODE_SEG DEFAULT

but it don't work - CodeWarrior put my code to ROM.

Re: How can I put my code to RAM segment?

CrasyCat — Wed, 14 May 2008 18:43:57 GMT

Hello

- Which CPU are you targeting (HC08, HC12, Coldfire, ..)
- Which version of CodeWarrior are you using?

To retrieve that info:
- Start CodeWarrior
- Select Help -> About Freescale CodeWarrior
- Click on "Install Products"
- CodeWarrior version used is displayed on top in the Installed Products dialog.

For CodeWarrior for HC12 or CodeWarrior for HC12:

- take a look at TN235 for information on how to run portion of application from stack.

- take a look at TN228 for information on how to run portion of application from RAM.

You can download the 8/16 bit Technical Notes from following link:

http://www.freescale.com/webapp/sps/site/prod_summary.jsp?code=CW-MICROCONTROLLERS&fpsp=1&tab=Documentation_Tab

Then download 816TNSP.

I hope this helps.

CrasyCat

Re: How can I put my code to RAM segment?

pvi — Wed, 14 May 2008 19:21:00 GMT

I use CodeWarrior V5.7.0, HCS08

Re: How can I put my code to RAM segment?

CrasyCat — Wed, 14 May 2008 21:36:25 GMT

Then look at the Technical notes I specify in my earlier post

CrasyCat