stm32ral 0.5.0

Register access layer for all STM32 microcontrollers
Documentation
#![allow(non_snake_case, non_upper_case_globals)]
#![allow(non_camel_case_types)]
//! SysTick timer
//!
//! Used by: stm32h743, stm32h743v, stm32h747cm4, stm32h747cm7, stm32h753, stm32h753v, stm32h7b3

use crate::RWRegister;
#[cfg(not(feature = "nosync"))]
use core::marker::PhantomData;

/// SysTick control and status register
pub mod CSR {

    /// Counter enable
    pub mod ENABLE {
        /// Offset (0 bits)
        pub const offset: u32 = 0;
        /// Mask (1 bit: 1 << 0)
        pub const mask: u32 = 1 << offset;
        /// Read-only values (empty)
        pub mod R {}
        /// Write-only values (empty)
        pub mod W {}
        /// Read-write values (empty)
        pub mod RW {}
    }

    /// SysTick exception request enable
    pub mod TICKINT {
        /// Offset (1 bits)
        pub const offset: u32 = 1;
        /// Mask (1 bit: 1 << 1)
        pub const mask: u32 = 1 << offset;
        /// Read-only values (empty)
        pub mod R {}
        /// Write-only values (empty)
        pub mod W {}
        /// Read-write values (empty)
        pub mod RW {}
    }

    /// Clock source selection
    pub mod CLKSOURCE {
        /// Offset (2 bits)
        pub const offset: u32 = 2;
        /// Mask (1 bit: 1 << 2)
        pub const mask: u32 = 1 << offset;
        /// Read-only values (empty)
        pub mod R {}
        /// Write-only values (empty)
        pub mod W {}
        /// Read-write values (empty)
        pub mod RW {}
    }

    /// COUNTFLAG
    pub mod COUNTFLAG {
        /// Offset (16 bits)
        pub const offset: u32 = 16;
        /// Mask (1 bit: 1 << 16)
        pub const mask: u32 = 1 << offset;
        /// Read-only values (empty)
        pub mod R {}
        /// Write-only values (empty)
        pub mod W {}
        /// Read-write values (empty)
        pub mod RW {}
    }
}

/// SysTick reload value register
pub mod RVR {

    /// RELOAD value
    pub mod RELOAD {
        /// Offset (0 bits)
        pub const offset: u32 = 0;
        /// Mask (24 bits: 0xffffff << 0)
        pub const mask: u32 = 0xffffff << offset;
        /// Read-only values (empty)
        pub mod R {}
        /// Write-only values (empty)
        pub mod W {}
        /// Read-write values (empty)
        pub mod RW {}
    }
}

/// SysTick current value register
pub mod CVR {

    /// Current counter value
    pub mod CURRENT {
        /// Offset (0 bits)
        pub const offset: u32 = 0;
        /// Mask (24 bits: 0xffffff << 0)
        pub const mask: u32 = 0xffffff << offset;
        /// Read-only values (empty)
        pub mod R {}
        /// Write-only values (empty)
        pub mod W {}
        /// Read-write values (empty)
        pub mod RW {}
    }
}

/// SysTick calibration value register
pub mod CALIB {

    /// Calibration value
    pub mod TENMS {
        /// Offset (0 bits)
        pub const offset: u32 = 0;
        /// Mask (24 bits: 0xffffff << 0)
        pub const mask: u32 = 0xffffff << offset;
        /// Read-only values (empty)
        pub mod R {}
        /// Write-only values (empty)
        pub mod W {}
        /// Read-write values (empty)
        pub mod RW {}
    }

    /// SKEW flag: Indicates whether the TENMS value is exact
    pub mod SKEW {
        /// Offset (30 bits)
        pub const offset: u32 = 30;
        /// Mask (1 bit: 1 << 30)
        pub const mask: u32 = 1 << offset;
        /// Read-only values (empty)
        pub mod R {}
        /// Write-only values (empty)
        pub mod W {}
        /// Read-write values (empty)
        pub mod RW {}
    }

    /// NOREF flag. Reads as zero
    pub mod NOREF {
        /// Offset (31 bits)
        pub const offset: u32 = 31;
        /// Mask (1 bit: 1 << 31)
        pub const mask: u32 = 1 << offset;
        /// Read-only values (empty)
        pub mod R {}
        /// Write-only values (empty)
        pub mod W {}
        /// Read-write values (empty)
        pub mod RW {}
    }
}
#[repr(C)]
pub struct RegisterBlock {
    /// SysTick control and status register
    pub CSR: RWRegister<u32>,

    /// SysTick reload value register
    pub RVR: RWRegister<u32>,

    /// SysTick current value register
    pub CVR: RWRegister<u32>,

    /// SysTick calibration value register
    pub CALIB: RWRegister<u32>,
}
pub struct ResetValues {
    pub CSR: u32,
    pub RVR: u32,
    pub CVR: u32,
    pub CALIB: u32,
}
#[cfg(not(feature = "nosync"))]
pub struct Instance {
    pub(crate) addr: u32,
    pub(crate) _marker: PhantomData<*const RegisterBlock>,
}
#[cfg(not(feature = "nosync"))]
impl ::core::ops::Deref for Instance {
    type Target = RegisterBlock;
    #[inline(always)]
    fn deref(&self) -> &RegisterBlock {
        unsafe { &*(self.addr as *const _) }
    }
}
#[cfg(feature = "rtic")]
unsafe impl Send for Instance {}