LP-MSPM0G3507: Interrupt configuration

SURESHAN .K

Part Number: LP-MSPM0G3507
Other Parts Discussed in Thread: SYSCONFIG,

Hello, how can I set 3 interrupts on 3 different gpio's LP-MSPM0G3507. There are 3 buttons as soon as the button is pressed the respective gpio goes low. The gpio is internally pulled up. I have gone through the input capture example provide in resource explorer but cant understand how can I add more interrupts. The sysconfig gui also doesn't show any interrupt section.

over 1 year ago

0 Zoey Wei over 1 year ago

TI__Genius 10611 points

Please configurate GPIO interrupt refer to below picture.

B.R.

Zoey

0 SURESHAN .K over 1 year ago in reply to Zoey Wei

Prodigy 150 points

hello understood the sysconfig part, thank you. What other function should I add now for the other 2 interrupts. I cant find any docs explaining the flow of these functions. Can you guide me in the right direction.

0 Zoey Wei over 1 year ago in reply to SURESHAN .K

TI__Genius 10611 points

For document, you can refer to User guide: MSPM0 G-Series 80-MHz Microcontrollers Technical Reference Manual (Rev. A) (ti.com)

The demo code you import is one GPIO interrupt, just follow it and add another two GPIO then configurate.

Zoey

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LP-MSPM0G3507: Interrupt configuration