You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: nxp_armv7m.rs
    path of file: ./repos/probe-rs/probe-rs/src/config/sequences
    
    the code of the file until where you have to start completion: //! Sequences for NXP chips that use ARMv7-M cores.

use std::{
    sync::Arc,
    time::{Duration, Instant},
};

use crate::{
    architecture::arm::{
        ap::{AccessPortError, ApAccess, MemoryAp, DRW, TAR},
        communication_interface::Initialized,
        core::armv7m::{Aircr, Dhcsr},
        dp::{Abort, Ct
    
    fn check_core_type(&self, core_type: crate::CoreType) -> Result<(), ArmError> {
        const EXPECTED: crate::CoreType = crate::CoreType::Armv7em;
        if core_type != EXPECTED {
            tracing::warn!(
                "MIMXRT10xx core type supplied as {core_type:?}, but the actual core is a {EXPECTED:?}"
            );
            // Not an issue right now. Warning because it's curious.
        }
        Ok(())
    }