S12 / MagniV MicrocontrollersのトピックRe: memory copy failed?

memory copy failed?

mikijt — Mon, 06 May 2019 05:16:08 GMT

i have put all flash related funcs into ram,as show in map below:

then i found the fun IFsh1_SetByteFlash didn't copy completely correct:

How could it be?i need you help!

Re: memory copy failed?

dianabatrlova — Mon, 06 May 2019 12:18:27 GMT

Hello,

I'm not sure how you placed the function into the RAM. However, it is not needed to do manually because the Processor Expert has properties for it.

I hope it helps.

Best Regards,

Diana

Re: memory copy failed?

mikijt — Tue, 07 May 2019 00:51:40 GMT

Hi Diana;

thanks for your reply.

1.your reply was about making the func "CallFnCmdInRam()"run in ram, and I know this.

2.put those flash related funcs into ram by modifing the prm file like this:

in the map file :

the flash funcs are in ram(0x10000) address.

Re: memory copy failed?

dianabatrlova — Tue, 07 May 2019 11:23:46 GMT

Hi,

I'm not sure why you need to place all IFsh1_... functions into RAM when IFsh_EraseFlash and IFsh_SetByteFlash call the CallFnCmdInRam(). So, the launch of each command is executed from RAM.

Or do you have any other reason for placing the IFsh1_... functions into the RAM?

Best Regards,

Diana