Flash read/write help with the MCF52233 board

Motti — Fri, 25 Jun 2010 22:09:58 GMT

Hi,

I've developed a project based off the Coldfire_lite TCP project. I'm using TCP on multiple boards to communicate with a server. The TCP program works well as well as the other tasks I've created on the RTOS. The only thing left is to create a menu option using the console that would allow a user to change the IP address and other network related info so that the boards don't create any conflicts on the LAN.

I am trying to create a function that would take in the new IP from the uart and flash it to a safe place in FLASH memory. I don't fully understand the commands used to both read and write to flash from the embedded software and I don't want to store the address in RAM (I've done that already).

If anybody has any experience with this and could guide me where to look I would really appreciate the help.

Thanks.

Motti

Re: Flash read/write help with the MCF52233 board

mjbcswitzerland — Fri, 25 Jun 2010 22:59:26 GMT

Hi Motti

See: http://www.utasker.com/docs/uTasker/uTaskerFileSystem_3.PDF (section about parameter system).

Regards

Mark

www.uTasker.com

Re: Flash read/write help with the MCF52233 board

Motti — Sat, 26 Jun 2010 00:09:39 GMT

Hi Mark,

Thanks for the link. It's just what i was looking for. I'll check out the demo code in uTasker.

Motti

ColdFire/68K Microcontrollers and ProcessorsのトピックRe: Flash read/write help with the MCF52233 board

Flash read/write help with the MCF52233 board

Re: Flash read/write help with the MCF52233 board

Re: Flash read/write help with the MCF52233 board