tuxmain/w5100-rs
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feat: get device state and more derives

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Signed-off-by: Lachezar Lechev <elpiel93@gmail.com>
This commit is contained in:
Lachezar Lechev 2023-07-12 17:50:34 +03:00
commit c6e5c58845
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1 changed files with 7 additions and 1 deletions
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8
src/device.rs
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@ -8,6 +8,8 @@ use crate::socket::Socket;
use crate::uninitialized_device::UninitializedDevice;
use crate::{register, MacAddress};
#[derive(Debug, Clone)]
#[cfg_attr(feature = "defmt", derive(defmt::Format))]
pub enum ResetError<E> {
SocketsNotReleased,
Other(E),
@ -21,7 +23,7 @@ impl<E> From<E> for ResetError<E> {
#[derive(Debug)]
#[cfg_attr(feature = "defmt", derive(defmt::Format))]
pub(crate) struct DeviceState<HostImpl: Host> {
pub struct DeviceState<HostImpl: Host> {
host: HostImpl,
sockets: [u8; 1],
}
@ -42,6 +44,10 @@ impl<SpiBus: Bus, HostImpl: Host> Device<SpiBus, HostImpl> {
}
}
pub fn get_state(&self) -> &DeviceState<HostImpl> {
&self.state
}
pub fn reset(mut self) -> Result<UninitializedDevice<SpiBus>, ResetError<SpiBus::Error>> {
if self.state.sockets != [0b11111111] {
Err(ResetError::SocketsNotReleased)