ColdFire/68K Microcontrollers and ProcessorsのトピックRe: Writing and reading internal flash from program.

Writing and reading internal flash from program.

tobiasplayer — Wed, 21 Feb 2007 02:36:29 GMT

Hi,

Are there any canned routines anywhere that will help me read and write the internal flash of a M52235 from the program?

Thanks,

Bob

Re: Writing and reading internal flash from program.

Nouchi — Wed, 21 Feb 2007 16:12:36 GMT

Hi,

You should download dBug for M5223EVB here :
http://www.freescale.com/webapp/sps/download/license.jsp?colCode=M5223EVB_DBUG&;prodCode=M52235EVB&nodeId=0162468rH3YTLC00M98090&location=psp
and have look to this file which provide cfm_flash_program function :
\dbug\src\dev\flash\cfm_flash.c
It works fine for my house made M5213evb's bootloader.

Emmanuel

Re: Writing and reading internal flash from program.

PeterKirketerp — Thu, 22 Feb 2007 16:51:12 GMT

HI Bob

I am using the flash function from the Coldfire Lite Stack.

Mvh Peter