Classic/Legacy CodeWarriorのトピックRe: Link error undefined __files in CW 10.1

Link error undefined __files in CW 10.1

pjb — Fri, 29 Apr 2011 00:38:03 GMT

I am using CW 10.1 on Win7 and have a ColdFire MCf5329 app that uses functions in stdio.h. When I try to link I get an error "undefined __files". How do I fix this?

Thanks.

Re: Link error undefined __files in CW 10.1

CrasyCat — Fri, 29 Apr 2011 16:39:13 GMT

Hello

EWL libraries do not come with support for file I/O. Why do you need that functionality?

In order to add support for file I/O unction you can either add an operating system supporting file I/O to your application or implement your own file system for the board.

Please refer to {Install}\MCU\help\PDF\EWL C Reference.pdf chapter Configuring EWL section Configuring Input and Output for information how to extend EWL libraries with file I/O support.

CrasyCat

Re: Link error undefined __files in CW 10.1

pjb — Fri, 29 Apr 2011 18:32:01 GMT

Actually I am using printf, not doing file I/O.

Re: Link error undefined __files in CW 10.1

CrasyCat — Fri, 29 Apr 2011 19:09:35 GMT

Hello

How did you create your project?

I did create a project using the wizard for MCF5329 and I am able to use printf in there.

I did not get any linker errors.

Which configuration are you building (MCF5329_Console_Internal_RAM, MCF5329_Internal_RAM, ...)?

If you intend to use printf it is recommended to use the MCF5329_Console_Internal_RAM configuration.

CrasyCat

Re: Link error undefined __files in CW 10.1

pjb — Fri, 29 Apr 2011 20:27:40 GMT

I created the project using the bare board option. I want to run from flash, not internal RAM. The project is too big for that.