topic Re: Does Code Warrior Erase the entire flash when it sends a program? in Classic/Legacy CodeWarrior

Does Code Warrior Erase the entire flash when it sends a program?

Dime — Tue, 06 Jun 2006 01:39:36 GMT

I'm using a 56F8323 with Code Warrior 7.3. I'm trying to save some configuration information at the end of my data flash. If I run my program stand alone the information is retained across resets. If I run my program through Code Warrior the data is always 0xFF. Does Code Warrior Erase the entire flash every time it sends my program? If so is there a way to instruct it never to touch a specific block of flash?

Re: Does Code Warrior Erase the entire flash when it sends a program?

Eugenio — Tue, 06 Jun 2006 13:50:20 GMT

There is an option in your project properties to tell CW what region of flash needs to be updated. If you deselect data flash, downloading a program will not erase its contents.

Regards.

Re: Does Code Warrior Erase the entire flash when it sends a program?

bruce — Fri, 16 Jun 2006 11:07:09 GMT

Hello, I use 56F8323 too, and my code warrior 6.0, I want to use CW7.0. So can you send me your licence.dat of CW7.0 please, and tell me the MAC address of your Network adapter! My Email: sealove518@163.com