IWR1642: IWR1642 IO input interrupt error

Longfei Wang

Part Number: IWR1642

I used IO(GPIO_40 GPIO_41 can't work at input mode) interrupt detection on the input IO, and after adding the interrupt, it will enter the dead state.

over 3 years ago

0 Akash Gondalia over 3 years ago

TI__Guru 50240 points

Hi Longfei

Can you provide more information on how you have implemented this? Also what do you mean by dead state?

We'll need more information in order to assist you.

Regards,

0 Longfei Wang over 3 years ago in reply to Akash Gondalia

Prodigy 10 points

For these two IOs, I used the input interrupt mode and enabled the serial port to print information (inside a while(1) loop),As long as I turn on the input interrupt of these two IOs, it will stop printing.

0 Akash Gondalia over 3 years ago in reply to Longfei Wang

TI__Guru 50240 points

Hi Longfei

Can you provide code snippet or more information on how you have implemented this please? I don't have enough information to advise.

Regards,

Sensors

Sensors forum

IWR1642: IWR1642 IO input interrupt error