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Merge pull request #1632 from xoviat/wpan

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wpan: get mac working
This commit is contained in:
Dario Nieuwenhuis 2023-07-09 22:18:16 +00:00 committed by GitHub
commit 8a811cfcf7
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GPG key ID: 4AEE18F83AFDEB23
8 changed files with 121 additions and 73 deletions
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2
embassy-stm32-wpan/src/cmd.rs
View file

@ -37,7 +37,7 @@ pub struct CmdSerialStub {
}
#[derive(Copy, Clone, Default)]
#[repr(C, packed(4))]
#[repr(C, packed)]
pub struct CmdPacket {
pub header: PacketHeader,
pub cmdserial: CmdSerial,

1
embassy-stm32-wpan/src/consts.rs
View file

@ -79,6 +79,7 @@ pub const CFG_TL_BLE_MOST_EVENT_PAYLOAD_SIZE: usize = 255;
pub const TL_BLE_EVENT_FRAME_SIZE: usize = TL_EVT_HEADER_SIZE + CFG_TL_BLE_MOST_EVENT_PAYLOAD_SIZE;
pub const POOL_SIZE: usize = CFG_TL_BLE_EVT_QUEUE_LENGTH * 4 * divc(TL_PACKET_HEADER_SIZE + TL_BLE_EVENT_FRAME_SIZE, 4);
pub const C_SIZE_CMD_STRING: usize = 256;
pub const fn divc(x: usize, y: usize) -> usize {
(x + y - 1) / y

40
embassy-stm32-wpan/src/lib.rs
View file

@ -60,9 +60,9 @@ impl<'d> TlMbox<'d> {
mem_manager_table: TL_MEM_MANAGER_TABLE.as_ptr(),
traces_table: TL_TRACES_TABLE.as_ptr(),
mac_802_15_4_table: TL_MAC_802_15_4_TABLE.as_ptr(),
// zigbee_table: TL_ZIGBEE_TABLE.as_ptr(),
// lld_tests_table: TL_LLD_TESTS_TABLE.as_ptr(),
// ble_lld_table: TL_BLE_LLD_TABLE.as_ptr(),
zigbee_table: TL_ZIGBEE_TABLE.as_ptr(),
lld_tests_table: TL_LLD_TESTS_TABLE.as_ptr(),
ble_lld_table: TL_BLE_LLD_TABLE.as_ptr(),
});
TL_SYS_TABLE
@ -87,15 +87,15 @@ impl<'d> TlMbox<'d> {
TL_MAC_802_15_4_TABLE
.as_mut_ptr()
.write_volatile(MaybeUninit::zeroed().assume_init());
// TL_ZIGBEE_TABLE
// .as_mut_ptr()
// .write_volatile(MaybeUninit::zeroed().assume_init());
// TL_LLD_TESTS_TABLE
// .as_mut_ptr()
// .write_volatile(MaybeUninit::zeroed().assume_init());
// TL_BLE_LLD_TABLE
// .as_mut_ptr()
// .write_volatile(MaybeUninit::zeroed().assume_init());
TL_ZIGBEE_TABLE
.as_mut_ptr()
.write_volatile(MaybeUninit::zeroed().assume_init());
TL_LLD_TESTS_TABLE
.as_mut_ptr()
.write_volatile(MaybeUninit::zeroed().assume_init());
TL_BLE_LLD_TABLE
.as_mut_ptr()
.write_volatile(MaybeUninit::zeroed().assume_init());
EVT_POOL
.as_mut_ptr()
@ -103,18 +103,30 @@ impl<'d> TlMbox<'d> {
SYS_SPARE_EVT_BUF
.as_mut_ptr()
.write_volatile(MaybeUninit::zeroed().assume_init());
CS_BUFFER
.as_mut_ptr()
.write_volatile(MaybeUninit::zeroed().assume_init());
#[cfg(feature = "ble")]
{
BLE_SPARE_EVT_BUF
.as_mut_ptr()
.write_volatile(MaybeUninit::zeroed().assume_init());
{
BLE_CMD_BUFFER
.as_mut_ptr()
.write_volatile(MaybeUninit::zeroed().assume_init());
HCI_ACL_DATA_BUFFER
.as_mut_ptr()
.write_volatile(MaybeUninit::zeroed().assume_init());
CS_BUFFER
}
#[cfg(feature = "mac")]
{
MAC_802_15_4_CMD_BUFFER
.as_mut_ptr()
.write_volatile(MaybeUninit::zeroed().assume_init());
MAC_802_15_4_NOTIF_RSP_EVT_BUFFER
.as_mut_ptr()
.write_volatile(MaybeUninit::zeroed().assume_init());
}

12
embassy-stm32-wpan/src/sub/mac.rs
View file

@ -11,9 +11,7 @@ use embassy_sync::waitqueue::AtomicWaker;
use crate::cmd::CmdPacket;
use crate::consts::TlPacketType;
use crate::evt::{EvtBox, EvtPacket};
use crate::tables::{
Mac802_15_4Table, MAC_802_15_4_CMD_BUFFER, MAC_802_15_4_NOTIF_RSP_EVT_BUFFER, TL_MAC_802_15_4_TABLE,
};
use crate::tables::{MAC_802_15_4_CMD_BUFFER, MAC_802_15_4_NOTIF_RSP_EVT_BUFFER};
use crate::{channels, evt};
static MAC_WAKER: AtomicWaker = AtomicWaker::new();
@ -25,14 +23,6 @@ pub struct Mac {
impl Mac {
pub(crate) fn new() -> Self {
unsafe {
TL_MAC_802_15_4_TABLE.as_mut_ptr().write_volatile(Mac802_15_4Table {
p_cmdrsp_buffer: MAC_802_15_4_CMD_BUFFER.as_mut_ptr().cast(),
p_notack_buffer: MAC_802_15_4_NOTIF_RSP_EVT_BUFFER.as_mut_ptr().cast(),
evt_queue: ptr::null_mut(),
});
}
Self { phantom: PhantomData }
}

12
embassy-stm32-wpan/src/sub/mm.rs
View file

@ -4,20 +4,21 @@ use core::marker::PhantomData;
use core::mem::MaybeUninit;
use core::task::Poll;
use aligned::{Aligned, A4};
use cortex_m::interrupt;
use embassy_stm32::ipcc::Ipcc;
use embassy_sync::waitqueue::AtomicWaker;
use crate::consts::POOL_SIZE;
use crate::evt::EvtPacket;
use crate::tables::{
MemManagerTable, BLE_SPARE_EVT_BUF, EVT_POOL, FREE_BUF_QUEUE, SYS_SPARE_EVT_BUF, TL_MEM_MANAGER_TABLE,
};
#[cfg(feature = "ble")]
use crate::tables::BLE_SPARE_EVT_BUF;
use crate::tables::{MemManagerTable, EVT_POOL, FREE_BUF_QUEUE, SYS_SPARE_EVT_BUF, TL_MEM_MANAGER_TABLE};
use crate::unsafe_linked_list::LinkedListNode;
use crate::{channels, evt};
static MM_WAKER: AtomicWaker = AtomicWaker::new();
static mut LOCAL_FREE_BUF_QUEUE: MaybeUninit<LinkedListNode> = MaybeUninit::uninit();
static mut LOCAL_FREE_BUF_QUEUE: Aligned<A4, MaybeUninit<LinkedListNode>> = Aligned(MaybeUninit::uninit());
pub struct MemoryManager {
phantom: PhantomData<MemoryManager>,
@ -30,7 +31,10 @@ impl MemoryManager {
LinkedListNode::init_head(LOCAL_FREE_BUF_QUEUE.as_mut_ptr());
TL_MEM_MANAGER_TABLE.as_mut_ptr().write_volatile(MemManagerTable {
#[cfg(feature = "ble")]
spare_ble_buffer: BLE_SPARE_EVT_BUF.as_ptr().cast(),
#[cfg(not(feature = "ble"))]
spare_ble_buffer: core::ptr::null(),
spare_sys_buffer: SYS_SPARE_EVT_BUF.as_ptr().cast(),
blepool: EVT_POOL.as_ptr().cast(),
blepoolsize: POOL_SIZE as u32,

19
embassy-stm32-wpan/src/sub/sys.rs
View file

@ -65,6 +65,25 @@ impl Sys {
#[cfg(feature = "mac")]
pub async fn shci_c2_mac_802_15_4_init(&self) -> SchiCommandStatus {
use crate::tables::{
Mac802_15_4Table, TracesTable, MAC_802_15_4_CMD_BUFFER, MAC_802_15_4_NOTIF_RSP_EVT_BUFFER,
TL_MAC_802_15_4_TABLE, TL_TRACES_TABLE, TRACES_EVT_QUEUE,
};
unsafe {
LinkedListNode::init_head(TRACES_EVT_QUEUE.as_mut_ptr() as *mut _);
TL_TRACES_TABLE.as_mut_ptr().write_volatile(TracesTable {
traces_queue: TRACES_EVT_QUEUE.as_ptr() as *const _,
});
TL_MAC_802_15_4_TABLE.as_mut_ptr().write_volatile(Mac802_15_4Table {
p_cmdrsp_buffer: MAC_802_15_4_CMD_BUFFER.as_mut_ptr().cast(),
p_notack_buffer: MAC_802_15_4_NOTIF_RSP_EVT_BUFFER.as_mut_ptr().cast(),
evt_queue: core::ptr::null_mut(),
});
};
self.write_and_get_response(ShciOpcode::Mac802_15_4Init, &[]).await
}

96
embassy-stm32-wpan/src/tables.rs
View file

@ -4,6 +4,8 @@ use aligned::{Aligned, A4};
use bit_field::BitField;
use crate::cmd::{AclDataPacket, CmdPacket};
#[cfg(feature = "mac")]
use crate::consts::C_SIZE_CMD_STRING;
use crate::consts::{POOL_SIZE, TL_CS_EVT_SIZE, TL_EVT_HEADER_SIZE, TL_PACKET_HEADER_SIZE};
use crate::unsafe_linked_list::LinkedListNode;
@ -80,7 +82,7 @@ impl WirelessFwInfoTable {
}
#[derive(Debug, Clone)]
#[repr(C, align(4))]
#[repr(C)]
pub struct DeviceInfoTable {
pub safe_boot_info_table: SafeBootInfoTable,
pub rss_info_table: RssInfoTable,
@ -88,7 +90,7 @@ pub struct DeviceInfoTable {
}
#[derive(Debug)]
#[repr(C, align(4))]
#[repr(C)]
pub struct BleTable {
pub pcmd_buffer: *mut CmdPacket,
pub pcs_buffer: *const u8,
@ -97,16 +99,15 @@ pub struct BleTable {
}
#[derive(Debug)]
#[repr(C, align(4))]
#[repr(C)]
pub struct ThreadTable {
pub nostack_buffer: *const u8,
pub clicmdrsp_buffer: *const u8,
pub otcmdrsp_buffer: *const u8,
}
// TODO: use later
#[derive(Debug)]
#[repr(C, align(4))]
#[repr(C)]
pub struct LldTestsTable {
pub clicmdrsp_buffer: *const u8,
pub m0cmd_buffer: *const u8,
@ -114,7 +115,7 @@ pub struct LldTestsTable {
// TODO: use later
#[derive(Debug)]
#[repr(C, align(4))]
#[repr(C)]
pub struct BleLldTable {
pub cmdrsp_buffer: *const u8,
pub m0cmd_buffer: *const u8,
@ -122,7 +123,7 @@ pub struct BleLldTable {
// TODO: use later
#[derive(Debug)]
#[repr(C, align(4))]
#[repr(C)]
pub struct ZigbeeTable {
pub notif_m0_to_m4_buffer: *const u8,
pub appli_cmd_m4_to_m0_bufer: *const u8,
@ -130,14 +131,14 @@ pub struct ZigbeeTable {
}
#[derive(Debug)]
#[repr(C, align(4))]
#[repr(C)]
pub struct SysTable {
pub pcmd_buffer: *mut CmdPacket,
pub sys_queue: *const LinkedListNode,
}
#[derive(Debug)]
#[repr(C, align(4))]
#[repr(C)]
pub struct MemManagerTable {
pub spare_ble_buffer: *const u8,
pub spare_sys_buffer: *const u8,
@ -152,13 +153,13 @@ pub struct MemManagerTable {
}
#[derive(Debug)]
#[repr(C, align(4))]
#[repr(C)]
pub struct TracesTable {
pub traces_queue: *const u8,
}
#[derive(Debug)]
#[repr(C, align(4))]
#[repr(C)]
pub struct Mac802_15_4Table {
pub p_cmdrsp_buffer: *const u8,
pub p_notack_buffer: *const u8,
@ -176,6 +177,9 @@ pub struct RefTable {
pub mem_manager_table: *const MemManagerTable,
pub traces_table: *const TracesTable,
pub mac_802_15_4_table: *const Mac802_15_4Table,
pub zigbee_table: *const ZigbeeTable,
pub lld_tests_table: *const LldTestsTable,
pub ble_lld_table: *const BleLldTable,
}
// --------------------- ref table ---------------------
@ -183,57 +187,57 @@ pub struct RefTable {
pub static mut TL_REF_TABLE: MaybeUninit<RefTable> = MaybeUninit::uninit();
#[link_section = "MB_MEM1"]
pub static mut TL_DEVICE_INFO_TABLE: MaybeUninit<DeviceInfoTable> = MaybeUninit::uninit();
pub static mut TL_DEVICE_INFO_TABLE: Aligned<A4, MaybeUninit<DeviceInfoTable>> = Aligned(MaybeUninit::uninit());
#[link_section = "MB_MEM1"]
pub static mut TL_BLE_TABLE: MaybeUninit<BleTable> = MaybeUninit::uninit();
pub static mut TL_BLE_TABLE: Aligned<A4, MaybeUninit<BleTable>> = Aligned(MaybeUninit::uninit());
#[link_section = "MB_MEM1"]
pub static mut TL_THREAD_TABLE: MaybeUninit<ThreadTable> = MaybeUninit::uninit();
// #[link_section = "MB_MEM1"]
// pub static mut TL_LLD_TESTS_TABLE: MaybeUninit<LldTestTable> = MaybeUninit::uninit();
// #[link_section = "MB_MEM1"]
// pub static mut TL_BLE_LLD_TABLE: MaybeUninit<BleLldTable> = MaybeUninit::uninit();
pub static mut TL_THREAD_TABLE: Aligned<A4, MaybeUninit<ThreadTable>> = Aligned(MaybeUninit::uninit());
#[link_section = "MB_MEM1"]
pub static mut TL_SYS_TABLE: MaybeUninit<SysTable> = MaybeUninit::uninit();
pub static mut TL_LLD_TESTS_TABLE: Aligned<A4, MaybeUninit<LldTestsTable>> = Aligned(MaybeUninit::uninit());
#[link_section = "MB_MEM1"]
pub static mut TL_MEM_MANAGER_TABLE: MaybeUninit<MemManagerTable> = MaybeUninit::uninit();
pub static mut TL_BLE_LLD_TABLE: Aligned<A4, MaybeUninit<BleLldTable>> = Aligned(MaybeUninit::uninit());
#[link_section = "MB_MEM1"]
pub static mut TL_TRACES_TABLE: MaybeUninit<TracesTable> = MaybeUninit::uninit();
pub static mut TL_SYS_TABLE: Aligned<A4, MaybeUninit<SysTable>> = Aligned(MaybeUninit::uninit());
#[link_section = "MB_MEM1"]
pub static mut TL_MAC_802_15_4_TABLE: MaybeUninit<Mac802_15_4Table> = MaybeUninit::uninit();
pub static mut TL_MEM_MANAGER_TABLE: Aligned<A4, MaybeUninit<MemManagerTable>> = Aligned(MaybeUninit::uninit());
// #[link_section = "MB_MEM1"]
// pub static mut TL_ZIGBEE_TABLE: MaybeUninit<ZigbeeTable> = MaybeUninit::uninit();
#[link_section = "MB_MEM1"]
pub static mut TL_TRACES_TABLE: Aligned<A4, MaybeUninit<TracesTable>> = Aligned(MaybeUninit::uninit());
#[link_section = "MB_MEM1"]
pub static mut TL_MAC_802_15_4_TABLE: Aligned<A4, MaybeUninit<Mac802_15_4Table>> = Aligned(MaybeUninit::uninit());
#[link_section = "MB_MEM1"]
pub static mut TL_ZIGBEE_TABLE: Aligned<A4, MaybeUninit<ZigbeeTable>> = Aligned(MaybeUninit::uninit());
// --------------------- tables ---------------------
#[link_section = "MB_MEM1"]
pub static mut FREE_BUF_QUEUE: MaybeUninit<LinkedListNode> = MaybeUninit::uninit();
pub static mut FREE_BUF_QUEUE: Aligned<A4, MaybeUninit<LinkedListNode>> = Aligned(MaybeUninit::uninit());
#[allow(dead_code)]
#[link_section = "MB_MEM1"]
pub static mut TRACES_EVT_QUEUE: MaybeUninit<LinkedListNode> = MaybeUninit::uninit();
pub static mut TRACES_EVT_QUEUE: Aligned<A4, MaybeUninit<LinkedListNode>> = Aligned(MaybeUninit::uninit());
#[link_section = "MB_MEM2"]
pub static mut CS_BUFFER: MaybeUninit<Aligned<A4, [u8; TL_PACKET_HEADER_SIZE + TL_EVT_HEADER_SIZE + TL_CS_EVT_SIZE]>> =
MaybeUninit::uninit();
pub static mut CS_BUFFER: Aligned<A4, MaybeUninit<[u8; TL_PACKET_HEADER_SIZE + TL_EVT_HEADER_SIZE + TL_CS_EVT_SIZE]>> =
Aligned(MaybeUninit::uninit());
#[link_section = "MB_MEM2"]
pub static mut EVT_QUEUE: MaybeUninit<LinkedListNode> = MaybeUninit::uninit();
pub static mut EVT_QUEUE: Aligned<A4, MaybeUninit<LinkedListNode>> = Aligned(MaybeUninit::uninit());
#[link_section = "MB_MEM2"]
pub static mut SYSTEM_EVT_QUEUE: MaybeUninit<LinkedListNode> = MaybeUninit::uninit();
pub static mut SYSTEM_EVT_QUEUE: Aligned<A4, MaybeUninit<LinkedListNode>> = Aligned(MaybeUninit::uninit());
// --------------------- app tables ---------------------
#[cfg(feature = "mac")]
#[link_section = "MB_MEM2"]
pub static mut MAC_802_15_4_CMD_BUFFER: MaybeUninit<CmdPacket> = MaybeUninit::uninit();
pub static mut MAC_802_15_4_CMD_BUFFER: Aligned<A4, MaybeUninit<CmdPacket>> = Aligned(MaybeUninit::uninit());
#[cfg(feature = "mac")]
#[link_section = "MB_MEM2"]
@ -242,23 +246,31 @@ pub static mut MAC_802_15_4_NOTIF_RSP_EVT_BUFFER: MaybeUninit<
> = MaybeUninit::uninit();
#[link_section = "MB_MEM2"]
pub static mut EVT_POOL: MaybeUninit<Aligned<A4, [u8; POOL_SIZE]>> = MaybeUninit::uninit();
pub static mut EVT_POOL: Aligned<A4, MaybeUninit<[u8; POOL_SIZE]>> = Aligned(MaybeUninit::uninit());
#[link_section = "MB_MEM2"]
pub static mut SYS_CMD_BUF: MaybeUninit<CmdPacket> = MaybeUninit::uninit();
pub static mut SYS_CMD_BUF: Aligned<A4, MaybeUninit<CmdPacket>> = Aligned(MaybeUninit::uninit());
#[link_section = "MB_MEM2"]
pub static mut SYS_SPARE_EVT_BUF: MaybeUninit<Aligned<A4, [u8; TL_PACKET_HEADER_SIZE + TL_EVT_HEADER_SIZE + 255]>> =
MaybeUninit::uninit();
pub static mut SYS_SPARE_EVT_BUF: Aligned<A4, MaybeUninit<[u8; TL_PACKET_HEADER_SIZE + TL_EVT_HEADER_SIZE + 255]>> =
Aligned(MaybeUninit::uninit());
#[cfg(feature = "mac")]
#[link_section = "MB_MEM2"]
pub static mut MAC_802_15_4_CNFINDNOT: Aligned<A4, MaybeUninit<[u8; C_SIZE_CMD_STRING]>> =
Aligned(MaybeUninit::uninit());
#[cfg(feature = "ble")]
#[link_section = "MB_MEM1"]
pub static mut BLE_CMD_BUFFER: MaybeUninit<CmdPacket> = MaybeUninit::uninit();
pub static mut BLE_CMD_BUFFER: Aligned<A4, MaybeUninit<CmdPacket>> = Aligned(MaybeUninit::uninit());
#[cfg(feature = "ble")]
#[link_section = "MB_MEM2"]
pub static mut BLE_SPARE_EVT_BUF: MaybeUninit<Aligned<A4, [u8; TL_PACKET_HEADER_SIZE + TL_EVT_HEADER_SIZE + 255]>> =
MaybeUninit::uninit();
pub static mut BLE_SPARE_EVT_BUF: Aligned<A4, MaybeUninit<[u8; TL_PACKET_HEADER_SIZE + TL_EVT_HEADER_SIZE + 255]>> =
Aligned(MaybeUninit::uninit());
#[cfg(feature = "ble")]
#[link_section = "MB_MEM2"]
// fuck these "magic" numbers from ST ---v---v
pub static mut HCI_ACL_DATA_BUFFER: MaybeUninit<Aligned<A4, [u8; TL_PACKET_HEADER_SIZE + 5 + 251]>> =
MaybeUninit::uninit();
pub static mut HCI_ACL_DATA_BUFFER: Aligned<A4, MaybeUninit<[u8; TL_PACKET_HEADER_SIZE + 5 + 251]>> =
Aligned(MaybeUninit::uninit());

12
examples/stm32wb/src/bin/tl_mbox_mac.rs
View file

@ -6,6 +6,7 @@ use defmt::*;
use embassy_executor::Spawner;
use embassy_stm32::bind_interrupts;
use embassy_stm32::ipcc::{Config, ReceiveInterruptHandler, TransmitInterruptHandler};
use embassy_stm32_wpan::sub::mm;
use embassy_stm32_wpan::TlMbox;
use {defmt_rtt as _, panic_probe as _};
@ -14,8 +15,13 @@ bind_interrupts!(struct Irqs{
IPCC_C1_TX => TransmitInterruptHandler;
});
#[embassy_executor::task]
async fn run_mm_queue(memory_manager: mm::MemoryManager) {
memory_manager.run_queue().await;
}
#[embassy_executor::main]
async fn main(_spawner: Spawner) {
async fn main(spawner: Spawner) {
/*
How to make this work:
@ -46,9 +52,13 @@ async fn main(_spawner: Spawner) {
let config = Config::default();
let mbox = TlMbox::init(p.IPCC, Irqs, config);
spawner.spawn(run_mm_queue(mbox.mm_subsystem)).unwrap();
let sys_event = mbox.sys_subsystem.read().await;
info!("sys event: {}", sys_event.payload());
core::mem::drop(sys_event);
let result = mbox.sys_subsystem.shci_c2_mac_802_15_4_init().await;
info!("initialized mac: {}", result);