tuxmain/w5100-rs
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Fix cursor: wrapping_add for ptr, immutable sock

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This commit is contained in:
Felix Lelchuk 2023-06-23 13:45:51 +02:00
commit 1eb9b25c7e
2 changed files with 8 additions and 8 deletions
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4
src/raw_device.rs
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@ -47,7 +47,7 @@ impl<SpiBus: Bus> RawDevice<SpiBus> {
/// # Returns
/// The number of bytes read into the provided frame buffer.
pub fn read_frame(&mut self, frame: &mut [u8]) -> Result<usize, SpiBus::Error> {
let mut rx_cursor = crate::cursor::RxCursor::new(&mut self.raw_socket, &mut self.bus)?;
let mut rx_cursor = crate::cursor::RxCursor::new(&self.raw_socket, &mut self.bus)?;
// Check if there is anything to receive.
if rx_cursor.available() == 0 {
@ -84,7 +84,7 @@ impl<SpiBus: Bus> RawDevice<SpiBus> {
self.raw_socket
.reset_interrupt(&mut self.bus, register::socketn::Interrupt::SendOk)?;
let mut tx_cursor = crate::cursor::TxCursor::new(&mut self.raw_socket, &mut self.bus)?;
let mut tx_cursor = crate::cursor::TxCursor::new(&self.raw_socket, &mut self.bus)?;
let count = tx_cursor.write(frame)?;
tx_cursor.commit()?;