CodeWarrior for MCUのトピックRe: Bootloader code for MC56F825x in CodeWarrior for MCUs (Eclipse IDE) 11.1

Bootloader code for MC56F825x in CodeWarrior for MCUs (Eclipse IDE) 11.1

colin_whitehead — Fri, 18 Feb 2022 10:28:21 GMT

Hi Experts,

Has anyone ported the serial bootloader for 56F82xx described in AN4275 to Codewarrior v11.1?

I've inherited a project that was last modified 8 years ago using Classic v5.6.1.

Thanks,

Colin

Re: Bootloader code for MC56F825x in CodeWarrior for MCUs (Eclipse IDE) 11.1

colin_whitehead — Thu, 24 Feb 2022 10:02:46 GMT

I've tried porting the classic 56F825x bootloader example project from v8.3 into v11.1. The project is attached. It was created using the v11.1 classic project importing wizard. Whenever I try to build it, it fails. Can somebody point out where I'm going wrong?

Re: Bootloader code for MC56F825x in CodeWarrior for MCUs (Eclipse IDE) 11.1

colin_whitehead — Wed, 04 May 2022 09:11:30 GMT

Things have moved on. I've sucessfully compiled and linked some static bootloader code for the MC56F8256 using the Eclipse 11.1 IDE. The new problem is that when I try to program my hardware the programmer complains about an invalid srecord block from $02000510 to $02000533.

I think the problem stems from the linker command file I used for the project, see attached zip file. Can anyone give me a pointer on what I should do? How should I modify the LCF for my project? Is there an LCF for the MC56F8256 bootloader in the 11.1 IDE?

Thanks,

Colin