Struct stm32_metapac::dsihost::regs::Tccr3

#[repr(transparent)]
pub struct Tccr3(pub u32);

DSI Host timeout counter configuration register 3.

Tuple Fields

0: u32

Implementations

impl Tccr3

pub const fn hswr_tocnt(&self) -> u16

High-speed write timeout counter This field sets a period for which the DSI Host keeps the link inactive after sending a high-speed write operation. This period is measured in cycles of lanebyteclk. The counting starts when the D-PHY enters the Stop state and causes no interrupts.

pub fn set_hswr_tocnt(&mut self, val: u16)

High-speed write timeout counter This field sets a period for which the DSI Host keeps the link inactive after sending a high-speed write operation. This period is measured in cycles of lanebyteclk. The counting starts when the D-PHY enters the Stop state and causes no interrupts.

pub const fn pm(&self) -> bool

Presp mode When set to 1, this bit ensures that the peripheral response timeout caused by HSWR_TOCNT is used only once per LTDC frame in command mode, when both the following conditions are met: dpivsync_edpiwms has risen and fallen. Packets originated from LTDC in command mode have been transmitted and its FIFO is empty again. In this scenario no non-LTDC command requests are sent to the D-PHY, even if there is traffic from generic interface ready to be sent, making it return to stop state. When it does so, PRESP_TO counter is activated and only when it finishes does the controller send any other traffic that is ready.

pub fn set_pm(&mut self, val: bool)

Presp mode When set to 1, this bit ensures that the peripheral response timeout caused by HSWR_TOCNT is used only once per LTDC frame in command mode, when both the following conditions are met: dpivsync_edpiwms has risen and fallen. Packets originated from LTDC in command mode have been transmitted and its FIFO is empty again. In this scenario no non-LTDC command requests are sent to the D-PHY, even if there is traffic from generic interface ready to be sent, making it return to stop state. When it does so, PRESP_TO counter is activated and only when it finishes does the controller send any other traffic that is ready.

Trait Implementations

impl Clone for Tccr3

fn clone(&self) -> Tccr3

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Default for Tccr3

fn default() -> Tccr3

Returns the “default value” for a type.

impl PartialEq for Tccr3

fn eq(&self, other: &Tccr3) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for Tccr3

impl Eq for Tccr3

impl StructuralPartialEq for Tccr3