topic Re: RT1052 read GPIO using by TIMER in i.MX Processors

RT1052 read GPIO using by TIMER

Loadd — Mon, 22 Mar 2021 08:08:37 GMT

I map an IO by Xbara to a TIMER. And I'd like to know digital level of this IO. What should I do , fuction Readpin doesn't work,and there is no change in corresponding DR register.

Re: RT1052 read GPIO using by TIMER

victorjimenez — Wed, 24 Mar 2021 01:11:02 GMT

Hello,

Please refer to the following community thread.

Solved: Cannot know GPIO level with alt function - NXP Community

Regards,
Victor