LED blink on OMAP5 5430 EVM board

Mounesh Sutar

Hi,

I have to glow LED's D1 and D2 of OMAP5 5430 EVM board, which are directly controlled via OMAP5432 ES2.0 GPIOs. Could you help us on configuring them and things to consider to program them. Are there any sample programs available, which would help me a lot.

over 11 years ago

0 Boyko Kazakov over 11 years ago

TI__Genius 10965 points

Hi,

What kernel do you intend to use? also check how this is done fot the DTS with the following patch:

http://www.spinics.net/lists/linux-omap/msg91600.html

and also take a look at the board file for the EVM.

Regards,

Boyko

0 Mounesh Sutar over 11 years ago in reply to Boyko Kazakov

Prodigy 210 points

Hi,

I am using 3.4 kernel, and I see above said patches are included in source. I checked through technical resource manual (TRM)of EVM and system reference guide, but could not find any pointers to light LED. Are you referring any other document to look into ?

If you have sample code, can share please.

0 Boyko Kazakov over 11 years ago in reply to Mounesh Sutar

TI__Genius 10965 points

So you see the device node for the led you need?

Regards,

Boyko

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LED blink on OMAP5 5430 EVM board