Struct rp_pac::pio::regs::SmExecctrl

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

Execution/behavioural settings for state machine 0

Tuple Fields

0: u32

Implementations

impl SmExecctrl

pub const fn status_n(&self) -> ExecctrlStatusN

Comparison level or IRQ index for the MOV x, STATUS instruction. If STATUS_SEL is TXLEVEL or RXLEVEL, then values of STATUS_N greater than the current FIFO depth are reserved, and have undefined behaviour.

pub fn set_status_n(&mut self, val: ExecctrlStatusN)

Comparison level or IRQ index for the MOV x, STATUS instruction. If STATUS_SEL is TXLEVEL or RXLEVEL, then values of STATUS_N greater than the current FIFO depth are reserved, and have undefined behaviour.

pub const fn status_sel(&self) -> ExecctrlStatusSel

Comparison used for the MOV x, STATUS instruction.

pub fn set_status_sel(&mut self, val: ExecctrlStatusSel)

Comparison used for the MOV x, STATUS instruction.

pub const fn wrap_bottom(&self) -> u8

After reaching wrap_top, execution is wrapped to this address.

pub fn set_wrap_bottom(&mut self, val: u8)

After reaching wrap_top, execution is wrapped to this address.

pub const fn wrap_top(&self) -> u8

After reaching this address, execution is wrapped to wrap_bottom. If the instruction is a jump, and the jump condition is true, the jump takes priority.

pub fn set_wrap_top(&mut self, val: u8)

After reaching this address, execution is wrapped to wrap_bottom. If the instruction is a jump, and the jump condition is true, the jump takes priority.

pub const fn out_sticky(&self) -> bool

Continuously assert the most recent OUT/SET to the pins

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

Continuously assert the most recent OUT/SET to the pins

pub const fn inline_out_en(&self) -> bool

If 1, use a bit of OUT data as an auxiliary write enable When used in conjunction with OUT_STICKY, writes with an enable of 0 will deassert the latest pin write. This can create useful masking/override behaviour due to the priority ordering of state machine pin writes (SM0 < SM1 < …)

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

If 1, use a bit of OUT data as an auxiliary write enable When used in conjunction with OUT_STICKY, writes with an enable of 0 will deassert the latest pin write. This can create useful masking/override behaviour due to the priority ordering of state machine pin writes (SM0 < SM1 < …)

pub const fn out_en_sel(&self) -> u8

Which data bit to use for inline OUT enable

pub fn set_out_en_sel(&mut self, val: u8)

Which data bit to use for inline OUT enable

pub const fn jmp_pin(&self) -> u8

The GPIO number to use as condition for JMP PIN. Unaffected by input mapping.

pub fn set_jmp_pin(&mut self, val: u8)

The GPIO number to use as condition for JMP PIN. Unaffected by input mapping.

pub const fn side_pindir(&self) -> bool

If 1, side-set data is asserted to pin directions, instead of pin values

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

If 1, side-set data is asserted to pin directions, instead of pin values

pub const fn side_en(&self) -> bool

If 1, the MSB of the Delay/Side-set instruction field is used as side-set enable, rather than a side-set data bit. This allows instructions to perform side-set optionally, rather than on every instruction, but the maximum possible side-set width is reduced from 5 to 4. Note that the value of PINCTRL_SIDESET_COUNT is inclusive of this enable bit.

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

If 1, the MSB of the Delay/Side-set instruction field is used as side-set enable, rather than a side-set data bit. This allows instructions to perform side-set optionally, rather than on every instruction, but the maximum possible side-set width is reduced from 5 to 4. Note that the value of PINCTRL_SIDESET_COUNT is inclusive of this enable bit.

pub const fn exec_stalled(&self) -> bool

If 1, an instruction written to SMx_INSTR is stalled, and latched by the state machine. Will clear to 0 once this instruction completes.

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

If 1, an instruction written to SMx_INSTR is stalled, and latched by the state machine. Will clear to 0 once this instruction completes.

Trait Implementations

impl Clone for SmExecctrl

fn clone(&self) -> SmExecctrl

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Default for SmExecctrl

fn default() -> SmExecctrl

Returns the “default value” for a type.

impl PartialEq for SmExecctrl

fn eq(&self, other: &SmExecctrl) -> 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 SmExecctrl

impl Eq for SmExecctrl

impl StructuralPartialEq for SmExecctrl