sdmmc-core 0.5.0

SD/MMC core data structures and algorithms
Documentation 
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use crate::lib_bitfield;

lib_bitfield! {
    /// Represents the `C_SIZE` field of the `CSD` register.
    CapacitySize: u16,
    mask: 0xfff,
    default: 0,
    {
        /// Represents one of the parameters used to calculate the card's total memory capacity.
        c_size: 11, 0;
    }
}

impl CapacitySize {
    /// Gets the effective capacity size.
    ///
    /// # Note
    ///
    /// The memory capacity is calculated with the algorithm:
    ///
    /// ```no_build,no_run
    /// size = C_SIZE + 1
    /// ```
    pub const fn size(&self) -> usize {
        (self.c_size() + 1) as usize
    }
}