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//! PWM_AUTO - Automatic PWM configuration register (0x72)
use super::{Address, ReadableRegister, Register};
/// Automatic PWM configuration register.
///
/// Read-only register containing the automatic PWM tuning results.
/// These values are computed by the auto-tuning algorithm.
#[derive(Debug, Clone, Copy, PartialEq, Eq)]
#[cfg_attr(feature = "defmt", derive(defmt::Format))]
pub struct PwmAuto(u32);
impl PwmAuto {
/// Create with default value (0).
pub fn new() -> Self {
Self(0)
}
/// Get PWM_OFS_AUTO (0-255).
///
/// Automatically determined offset value.
/// Result of automatic amplitude calibration.
pub fn pwm_ofs_auto(&self) -> u8 {
(self.0 & 0xFF) as u8
}
/// Get PWM_GRAD_AUTO (0-255).
///
/// Automatically determined gradient value.
/// Result of automatic gradient calibration for velocity-dependent current.
pub fn pwm_grad_auto(&self) -> u8 {
((self.0 >> 16) & 0xFF) as u8
}
/// Get the raw register value.
pub fn raw(&self) -> u32 {
self.0
}
/// Create from raw value.
pub fn from_raw(value: u32) -> Self {
Self(value)
}
}
impl Default for PwmAuto {
fn default() -> Self {
Self::new()
}
}
impl Register for PwmAuto {
const ADDRESS: Address = Address::PwmAuto;
}
impl ReadableRegister for PwmAuto {}
impl From<u32> for PwmAuto {
fn from(value: u32) -> Self {
Self(value)
}
}
impl From<PwmAuto> for u32 {
fn from(reg: PwmAuto) -> u32 {
reg.0
}
}