evm5515 - cc3.3 dsp/bios 5 - GPIO and HWI interrupts

talmor zilberman

folks,

I need to declere my gpio as an input interrupt and I'm not sure if by using the configuration tool of the BIOS I'm defining everything I need.

should I use the CSL first in order to define the GPIO as input interrupt (raising or falling) and then use the BIOS in order to declered the ISR routine ? or I can define everything with the BIOS?

Talmor

over 14 years ago

0 Hyun Kim over 14 years ago

TI__Genius 14965 points

Hi,

If you are planning to use BIOS than you'd better use BIOS configuration method. CSL example 2 showed the way GPIO interrupt used without BIOS.

Regards,

Hyun

0 talmor zilberman over 14 years ago in reply to Hyun Kim

Expert 1160 points

Hyun,

Do you know how can I define a gpio as an input interrupt using the bios?

Regards,

Talmor

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evm5515 - cc3.3 dsp/bios 5 - GPIO and HWI interrupts