Hi, i had tried to use the IOCTL in linux to set the GPIO pin on External IO Expander on I.MX8M Plus EVK to became Interrupt pin (Rising edge trigger), but i got the error message on terminal which unable to set the rising on that GPIO pin. May i know how to solve it ?
已解决! 转到解答。
Hi @Jimmychea,
I hope you are doing well.
Hi @Jimmychea,
Hi @Jimmychea,
I hope you are doing well.