AWR1642BOOST: Warm Reset without pressing Reset switch

Madan K Avhad

Part Number: AWR1642BOOST

Hi,

we are looking to reset the board without pressing reset switch. we interfaced the SPDT switch to GPIO_19 (pin 12 of J5 connector), at low signal its start the sensor. And at high signal at gpio which should reset the EVM.

What are the possibility to do from software side??

over 7 years ago

0 Raghunandan Kamath over 7 years ago

TI__Mastermind 22155 points

Hello Madan,

Do you have any constraint in using 2 different GPIO ? One for sensor start and the other for reset?

-Raghu

0 Madan K Avhad over 7 years ago in reply to Raghunandan Kamath

Expert 1260 points

No constraint, i can use 2 gpio. but start/stop should be sync. properly. And without power on/off or reset, could be sensor start/stop multiple times?

0 Raghunandan Kamath over 7 years ago in reply to Madan K Avhad

TI__Mastermind 22155 points

Madan,

You will need to take care of the synchronisation in your SW using some synchronization events.

-Raghu

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AWR1642BOOST: Warm Reset without pressing Reset switch