topic how can I write a library function in codewarrior v10.4 in CodeWarrior Development Tools

how can I write a library function in codewarrior v10.4

guochunhua — Wed, 09 Mar 2016 11:33:34 GMT

Hi,excuse me,I have some problems need your help. they are as follows.

1.how can I write a library function in codewarrior v10.4, can you give me an example program?

2.how can I install the library function in my specified path,can you give me an example ?

3.if I install the library function in my specified path, how can I call the function. can you give me an example?

Re: how can I write a library function in codewarrior v10.4

BlackNight — Wed, 09 Mar 2016 16:41:50 GMT

Here are a few ideas:

A Library with ARM gcc and Eclipse | MCU on Eclipse

Creating and using Libraries with ARM gcc and Eclipse | MCU on Eclipse

I hope this helps,

Erich

Re: how can I write a library function in codewarrior v10.4

guochunhua — Thu, 10 Mar 2016 04:10:28 GMT

Thank you for your help very much. I am sorry I want to know how to make and how to use a library function with MC56f84789 in codewarrior 10.4 ？

Re: how can I write a library function in codewarrior v10.4

TICS_Fiona — Thu, 10 Mar 2016 11:03:34 GMT

Hello guo

To generate the library file, please open Project Properties, and select the linker output type as 'Library', and rename the artifact extension as 'lib'. You also need to remove the link command file from the building.

Best Regards

Fiona Kuang

Technical Information & Commercial Support

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Re: how can I write a library function in codewarrior v10.4

guochunhua — Fri, 11 Mar 2016 01:55:18 GMT

Thank you for your help very much. if I put my library function in another path, which is not my application program's path, how can I call the library function in my application program? can you give me an example? if you can give me an example with mc56f84789 in codewarrior 10.4, it's the best.

Re: how can I write a library function in codewarrior v10.4

TICS_Fiona — Fri, 11 Mar 2016 07:05:35 GMT

Hello guo

In your application project, please add your library in the Linker Input of the Project Properties, and in the C file which calls the library function, add the external function declaration for it. Hope it helps!

Best Regards

Fiona Kuang

Technical Information & Commercial Support

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Note: If this post answers your question, please click the Correct Answer button. Thank you!

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