62 lines
1.5 KiB
Rust
62 lines
1.5 KiB
Rust
#![macro_use]
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#[cfg(feature = "net")]
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#[cfg_attr(any(eth_v1a, eth_v1b, eth_v1c), path = "v1/mod.rs")]
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#[cfg_attr(eth_v2, path = "v2/mod.rs")]
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mod _version;
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pub mod generic_smi;
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#[cfg(feature = "net")]
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pub use _version::*;
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/// Station Management Interface (SMI) on an ethernet PHY
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///
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/// # Safety
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///
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/// The methods cannot move out of self
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pub unsafe trait StationManagement {
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/// Read a register over SMI.
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fn smi_read(&mut self, reg: u8) -> u16;
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/// Write a register over SMI.
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fn smi_write(&mut self, reg: u8, val: u16);
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}
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/// Traits for an Ethernet PHY
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///
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/// # Safety
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///
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/// The methods cannot move S
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pub unsafe trait PHY {
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/// Reset PHY and wait for it to come out of reset.
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fn phy_reset<S: StationManagement>(sm: &mut S);
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/// PHY initialisation.
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fn phy_init<S: StationManagement>(sm: &mut S);
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/// Poll link to see if it is up and FD with 100Mbps
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fn poll_link<S: StationManagement>(sm: &mut S) -> bool;
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}
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pub(crate) mod sealed {
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pub trait Instance {
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fn regs() -> crate::pac::eth::Eth;
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}
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}
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pub trait Instance: sealed::Instance + Send + 'static {}
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impl sealed::Instance for crate::peripherals::ETH {
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fn regs() -> crate::pac::eth::Eth {
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crate::pac::ETH
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}
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}
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impl Instance for crate::peripherals::ETH {}
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pin_trait!(RefClkPin, Instance);
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pin_trait!(MDIOPin, Instance);
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pin_trait!(MDCPin, Instance);
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pin_trait!(CRSPin, Instance);
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pin_trait!(RXD0Pin, Instance);
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pin_trait!(RXD1Pin, Instance);
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pin_trait!(TXD0Pin, Instance);
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pin_trait!(TXD1Pin, Instance);
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pin_trait!(TXEnPin, Instance);
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