AM18x GPIO configuration

Hector Bojorquez

Other Parts Discussed in Thread: PROFIBUS, AM1810, AM1808, OMAPL138

Hi TI community,

I have just adquired the Profibus development kit from Critical Link, it is provided with an AM1810 processor from TI http://www.criticallink.com/product/profibus-dev-kit/

I followed the initial steps from the Wiki page and I got the HelloWorld in Linux Terminal.

I'm using C++ in Eclipse for programming, I would like to do a simple linking led, but I don't know how to do the I/O configuration and set them in a High or Low level, I have read about the signals names and the registers on datasheets but I don't have idea in how to put it in code.

So, please guide me a little to the correct information.

Héctor

over 9 years ago

0 Titusrathinaraj Stalin over 9 years ago

TI__Guru** 116100 points

Please download the starterware package which has GPIO, I2C,SPI etc., examples for AM1808.
software-dl.ti.com/.../index_FDS.html

processors.wiki.ti.com/.../StarterWare

0 Hector Bojorquez over 9 years ago in reply to Titusrathinaraj Stalin

Prodigy 30 points

Thanks Titus,

Does this info applies to the AM1810 processor ?

0 Titusrathinaraj Stalin over 9 years ago in reply to Hector Bojorquez

TI__Guru** 116100 points

Yes, you can use it on AM1810 too, but you may need to change the code if any changes in AM1810 and AM1808 SoC.
In my understanding, in architecture level, AM1808, AM1810 and OMAPL138 is same.

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AM18x GPIO configuration