AM335x External Interrupt

Sandeep Tammana

Other Parts Discussed in Thread: AM3352

Hi,

We used EXTINTn (Ball: B18) pin of AM3352 to detect a low signal from another Micro controller.
We understood that coding for EXTINTn pin is different compared to the regular GPIO pins.
Could you please provide the basic code / reference code for detecting the low signal using EXTINTn pin.

Regards,
Sandeep

over 8 years ago

0 Biser Gatchev-XID over 8 years ago

TI__Guru**** 393215 points

Hi,

What software are you using?

0 Sandeep Tammana over 8 years ago in reply to Biser Gatchev-XID

Intellectual 430 points

Hello Biser,

The software is derived from the below package;
linux-3.2.0-psp04.06.00.11
u-boot-2013.01.01-psp06.00.00.00

0 Biser Gatchev-XID over 8 years ago in reply to Sandeep Tammana

TI__Guru**** 393215 points

I have notified the software team to look at this. Please note that this SDK is very old, no longer maintained and not recommended for new development.

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AM335x External Interrupt