DM3725: Interrupt on a GPIO pin

Abhinav

Part Number: DM3725

Hi,

Please tell me the procedure for registering a interrupt on a GPIO pin.
What all registers would be used ? Once the interrupt occurs what are mandatory actions we have to take.

Regards,
Abhi

over 7 years ago

0 Cvetolin Shulev-XID over 7 years ago

TI__Guru 65405 points

Hi Abhi,

You can find in the internet various tutorials about GPIO pin interrupt handling but I suggest you two:
www.linux.com/.../beaglebone-black-how-get-interrupts-through-linux-gpio
www.xml.com/.../ch09.html

For DM37xx specific settings check the AM/DM 37x TRM chapter 25 General-Purpose Interface at:

BR
Tsvetolin Shulev

Processors

Processors forum

DM3725: Interrupt on a GPIO pin