Starterware/OMAPL138B-EP: building USB library from starterware

Arun M R

Part Number: OMAPL138B-EP
Other Parts Discussed in Thread: OMAPL138

Tool/software: Starterware

Hi,

I have downloaded OMAPl138 starterware(1.10.04.01) from TI website. I wanted to use usblibrary. There was a lib file for USB in the binary folder and its file size was 10,64,292 bytes(found in the bebug folder). I tried build the library for USB using CCS v5. I could create new lib file for USB by importing and building project from the starterware folder. The usblib file in the binary folder got replaced by the new one. But the new lib file seems to be different from the old one found in the binary folder(file size is different). What is the reason of that mismatch ? Is that because of my toolchains(compiler and linker tools) ?

Any help would be appreciated.

over 8 years ago

0 Lalindra Jayatilleke over 8 years ago

TI__Mastermind 30365 points

Moving this thread to the L138 forum.

0 Rahul Prabhu over 8 years ago

TI__Guru** 116170 points

Yes, most likely the reason for the change is size is the use of a different compiler. How big is the difference between the size and why do you suspect that there is an issue in the generated library? Are you seeing any build or functional issues?

Regards,
Rahul

0 Arun M R over 8 years ago in reply to Rahul Prabhu

Prodigy 175 points

It worked when i tried using the same version of tool chain(CCS version 5.3.0.00090 and compiler version 5.0.1) used for starterware 1_10_04_01. i was facing a functional issue but seems okay now.

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Starterware/OMAPL138B-EP: building USB library from starterware