tuxmain/w5100-rs
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No longer allow unused

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This commit is contained in:
Michael Watzko 2020-06-10 16:49:33 +02:00
commit 45d0a5c720
1 changed files with 9 additions and 7 deletions
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16
src/lib.rs
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@ -1,5 +1,4 @@
#![no_std] #![no_std]
#![allow(unused)]
#![deny(intra_doc_link_resolution_failure)] #![deny(intra_doc_link_resolution_failure)]
extern crate byteorder; extern crate byteorder;
@ -18,8 +17,11 @@ const COMMAND_READ: u8 = 0x00 << 2;
const COMMAND_WRITE: u8 = 0x01 << 2; const COMMAND_WRITE: u8 = 0x01 << 2;
const VARIABLE_DATA_LENGTH: u8 = 0b_00; const VARIABLE_DATA_LENGTH: u8 = 0b_00;
#[allow(unused)]
const FIXED_DATA_LENGTH_1_BYTE: u8 = 0b_01; const FIXED_DATA_LENGTH_1_BYTE: u8 = 0b_01;
#[allow(unused)]
const FIXED_DATA_LENGTH_2_BYTES: u8 = 0b_10; const FIXED_DATA_LENGTH_2_BYTES: u8 = 0b_10;
#[allow(unused)]
const FIXED_DATA_LENGTH_4_BYTES: u8 = 0b_11; const FIXED_DATA_LENGTH_4_BYTES: u8 = 0b_11;
/// IP Address struct. Represents an IP address as a u8 array of length 4. Can be instantiated with `IpAddress::new` /// IP Address struct. Represents an IP address as a u8 array of length 4. Can be instantiated with `IpAddress::new`
@ -158,7 +160,7 @@ impl<ChipSelectError, ChipSelect: OutputPin<Error = ChipSelectError>> W5500<Chip
/// Returns the requested socket if it is not already used. /// Returns the requested socket if it is not already used.
pub fn take_socket(&mut self, socket: Socket) -> Option<UninitializedSocket> { pub fn take_socket(&mut self, socket: Socket) -> Option<UninitializedSocket> {
let mask = (0x01 << socket.number()); let mask = 0x01 << socket.number();
if self.sockets & mask == mask { if self.sockets & mask == mask {
self.sockets &= !mask; self.sockets &= !mask;
Some(UninitializedSocket(socket)) Some(UninitializedSocket(socket))
@ -206,19 +208,19 @@ impl<
let mut value = 0x00; let mut value = 0x00;
if let OnWakeOnLan::InvokeInterrupt = wol { if let OnWakeOnLan::InvokeInterrupt = wol {
value |= (1 << 5); value |= 1 << 5;
} }
if let OnPingRequest::Ignore = ping { if let OnPingRequest::Ignore = ping {
value |= (1 << 4); value |= 1 << 4;
} }
if let ConnectionType::PPoE = mode { if let ConnectionType::PPoE = mode {
value |= (1 << 3); value |= 1 << 3;
} }
if let ArpResponses::DropAfterUse = arp { if let ArpResponses::DropAfterUse = arp {
value |= (1 << 1); value |= 1 << 1;
} }
self.write_to(Register::CommonRegister(0x00_00_u16), &[value]) self.write_to(Register::CommonRegister(0x00_00_u16), &[value])
@ -588,7 +590,7 @@ impl<ChipSelect: OutputPin, Spi: FullDuplex<u8>> Udp
w5500.write_to( w5500.write_to(
socket.at(SocketRegister::TxReadPointer), socket.at(SocketRegister::TxReadPointer),
&[0x00, 0x00, data_length[0], data_length[1]], &[0x00, 0x00, data_length[0], data_length[1]],
); )?;
} }
w5500.write_to( w5500.write_to(