max/embassy
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

wpan: further optimize mac event

Browse Source
This commit is contained in:
xoviat
2023-07-20 16:45:04 -05:00
parent 02d57afd51
commit 809d3476aa
8 changed files with 86 additions and 140 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
embassy-stm32-wpan/src/sub/mac.rs
View File

@ -12,7 +12,7 @@ use crate::cmd::CmdPacket;
use crate::consts::TlPacketType;
use crate::evt::{EvtBox, EvtPacket};
use crate::mac::commands::MacCommand;
use crate::mac::event::Event;
use crate::mac::event::MacEvent;
use crate::mac::typedefs::MacError;
use crate::tables::{MAC_802_15_4_CMD_BUFFER, MAC_802_15_4_NOTIF_RSP_EVT_BUFFER};
use crate::{channels, evt};
@ -94,14 +94,16 @@ impl Mac {
}
}
pub async fn read(&self) -> Result<Event<'_>, ()> {
Event::new(self.tl_read().await)
pub async fn read(&self) -> Result<MacEvent<'_>, ()> {
MacEvent::new(self.tl_read().await)
}
}
impl evt::MemoryManager for Mac {
/// SAFETY: passing a pointer to something other than a managed event packet is UB
unsafe fn drop_event_packet(_: *mut EvtPacket) {
trace!("mac drop event");
// Write the ack
CmdPacket::write_into(
MAC_802_15_4_NOTIF_RSP_EVT_BUFFER.as_mut_ptr() as *mut _,
@ -111,7 +113,7 @@ impl evt::MemoryManager for Mac {
);
// Clear the rx flag
let _ = poll_once(Ipcc::receive::<bool>(
let _ = poll_once(Ipcc::receive::<()>(
channels::cpu2::IPCC_MAC_802_15_4_NOTIFICATION_ACK_CHANNEL,
|| None,
));