aarch32_cpu/register/armv8r/
cntfrq.rs

1//! Code for managing CNTFRQ (*Counter-timer Frequency Register*)
2
3use crate::register::{SysReg, SysRegRead, SysRegWrite};
4
5/// CNTFRQ (*Counter-timer Frequency Register*)
6#[derive(Debug, Copy, Clone)]
7#[cfg_attr(feature = "defmt", derive(defmt::Format))]
8#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
9pub struct Cntfrq(pub u32);
10
11impl SysReg for Cntfrq {
12    const CP: u32 = 15;
13    const CRN: u32 = 14;
14    const OP1: u32 = 0;
15    const CRM: u32 = 0;
16    const OP2: u32 = 0;
17}
18
19impl SysRegRead for Cntfrq {}
20
21impl Cntfrq {
22    #[inline]
23    /// Reads CNTFRQ (*Counter-timer Frequency Register*)
24    pub fn read() -> Cntfrq {
25        unsafe { Self(<Self as SysRegRead>::read_raw()) }
26    }
27}
28
29impl SysRegWrite for Cntfrq {}
30
31impl Cntfrq {
32    #[inline]
33    /// Writes CNTFRQ (*Counter-timer Frequency Register*)
34    pub fn write(value: Self) {
35        unsafe {
36            <Self as SysRegWrite>::write_raw(value.0);
37        }
38    }
39}