Struct imxrt_iomuxc::ErasedPad
source · pub struct ErasedPad { /* private fields */ }Expand description
A pad that has its type erased
ErasedPad moves the pad state to run time, rather than compile time.
The type may provide more flexibility for some APIs. Each ErasedPad is
two pointers large.
ErasedPad may be converted back into their strongly-typed analogs using
TryFrom and TryInto conversions.
use imxrt_iomuxc as iomuxc;
let gpio_ad_b0_03 = unsafe { GPIO_AD_B0_03::new() };
let mut erased = gpio_ad_b0_03.erase();
// Erased pads may be manually manipulated
iomuxc::alternate(&mut erased, 7);
iomuxc::set_sion(&mut erased);
// Try to convert the erased pad back to its strongly-typed counterpart
use core::convert::TryFrom;
let gpio_ad_b0_03 = GPIO_AD_B0_03::try_from(erased).unwrap();