42 lines
1.3 KiB
Rust
42 lines
1.3 KiB
Rust
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mod w5500;
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pub use w5500::W5500;
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pub(crate) mod sealed {
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use embedded_hal_async::spi::SpiDevice;
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pub trait Chip {
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type Address;
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const COMMON_MODE: Self::Address;
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const COMMON_MAC: Self::Address;
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const COMMON_SOCKET_INTR: Self::Address;
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const COMMON_PHY_CFG: Self::Address;
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const SOCKET_MODE: Self::Address;
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const SOCKET_COMMAND: Self::Address;
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const SOCKET_RXBUF_SIZE: Self::Address;
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const SOCKET_TXBUF_SIZE: Self::Address;
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const SOCKET_TX_FREE_SIZE: Self::Address;
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const SOCKET_TX_DATA_WRITE_PTR: Self::Address;
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const SOCKET_RECVD_SIZE: Self::Address;
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const SOCKET_RX_DATA_READ_PTR: Self::Address;
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const SOCKET_INTR_MASK: Self::Address;
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const SOCKET_INTR: Self::Address;
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fn rx_addr(addr: u16) -> Self::Address;
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fn tx_addr(addr: u16) -> Self::Address;
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async fn bus_read<SPI: SpiDevice>(
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spi: &mut SPI,
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address: Self::Address,
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data: &mut [u8],
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) -> Result<(), SPI::Error>;
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async fn bus_write<SPI: SpiDevice>(
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spi: &mut SPI,
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address: Self::Address,
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data: &[u8],
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) -> Result<(), SPI::Error>;
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}
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}
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pub trait Chip: sealed::Chip {}
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