Write/read the omapl138's registers

Daniel Cardenas

Intellectual 730 points

Other Parts Discussed in Thread: OMAPL138, STARTERWARE-C6DSP, STARTERWARE-DSPARM

Hi, I have the omapl138 L.C.D.K. board, and I have one question

How could I write/read the omapl138's registers?,

I program in C, and I want to communicate with a device by spi , Could you please show me any code example?

over 13 years ago

0 Norman Wong over 13 years ago

Guru 26430 points

Assuming bare-metal, OS-less. Take a look at StarterWare. It's not very good but it's a start...
http://www.ti.com/tool/starterware-c6dsp
http://www.ti.com/tool/starterware-dsparm

0 RandyP over 13 years ago in reply to Norman Wong

TI__Guru* 84110 points

Daniel,

You can go to the OMAPL138 Product Folder (<-- colored link) and look for the Software link under Software and Tools. There are quite a few libraries and Software Development Kits available depending on the path you want to take.

Norman probably has more experience with the LCDK or dealing with the tools, so his advice is likely the best place to start.

Regards,
RandyP

0 Pubesh over 13 years ago in reply to RandyP

TI__Mastermind 20790 points

Daniel,

TI provides StarterWare package, It have example codes for OMAPL138 LCDK board.
Once you installed StarterWare, SPI code available from the below path.
\OMAPL138_StarterWare_1_10_03_03\examples\lcdkOMAPL138

Randy and Norman are given the sufficient information.
I hope, the below link will help you to download the OMAL138 software.
http://software-dl.ti.com/dsps/dsps_public_sw/sdo_sb/targetcontent/sdk/omap_l138/1_00/latest/index_FDS.html

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Write/read the omapl138's registers