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Merge branch 'tl_mbox' into ipcc

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This commit is contained in:
Ghaith Oueslati
2023-05-26 11:24:08 +01:00
committed by GitHub
parent 984cd47b41 abbaaeee37
commit 859e539f85
7 changed files with 267 additions and 75 deletions
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90
embassy-stm32/src/tl_mbox/mod.rs
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@ -5,9 +5,12 @@ use embassy_cortex_m::interrupt::{Interrupt, InterruptExt};
use embassy_sync::blocking_mutex::raw::CriticalSectionRawMutex;
use embassy_sync::channel::Channel;
#[cfg(feature = "ble")]
use self::ble::Ble;
use self::cmd::{AclDataPacket, CmdPacket};
use self::evt::{CsEvt, EvtBox};
#[cfg(feature = "mac-802_15_4")]
use self::mac_802_15_4::Mac802_15_4;
use self::mm::MemoryManager;
use self::shci::{shci_ble_init, ShciBleInitCmdParam};
use self::sys::Sys;
@ -15,7 +18,6 @@ use self::unsafe_linked_list::LinkedListNode;
use crate::interrupt;
use crate::ipcc::{Config, Ipcc};
mod ble;
mod channels;
mod cmd;
mod consts;
@ -25,6 +27,11 @@ mod shci;
mod sys;
mod unsafe_linked_list;
#[cfg(feature = "ble")]
mod ble;
#[cfg(feature = "mac-802_15_4")]
mod mac_802_15_4;
pub type PacketHeader = LinkedListNode;
const TL_PACKET_HEADER_SIZE: usize = core::mem::size_of::<PacketHeader>();
@ -212,8 +219,8 @@ struct TracesTable {
#[repr(C, packed)]
struct Mac802_15_4Table {
pcmd_rsp_buffer: *const u8,
pnotack_buffer: *const u8,
pcmd_rsp_buffer: *mut u8,
pnotack_buffer: *mut u8,
evt_queue: *const u8,
}
@ -233,6 +240,7 @@ pub struct RefTable {
ble_lld_table: *const BleLldTable,
}
// -------------------- reference table --------------------
#[link_section = "TL_REF_TABLE"]
pub static mut TL_REF_TABLE: MaybeUninit<RefTable> = MaybeUninit::uninit();
@ -266,38 +274,50 @@ static mut TL_MAC_802_15_4_TABLE: MaybeUninit<Mac802_15_4Table> = MaybeUninit::u
#[link_section = "MB_MEM1"]
static mut TL_ZIGBEE_TABLE: MaybeUninit<ZigbeeTable> = MaybeUninit::uninit();
#[allow(dead_code)] // Not used currently but reserved
// -------------------- tables --------------------
#[link_section = "MB_MEM1"]
static mut FREE_BUFF_QUEUE: MaybeUninit<LinkedListNode> = MaybeUninit::uninit();
// not in shared RAM
static mut LOCAL_FREE_BUF_QUEUE: MaybeUninit<LinkedListNode> = MaybeUninit::uninit();
#[link_section = "MB_MEM2"]
static mut CS_BUFFER: MaybeUninit<[u8; TL_PACKET_HEADER_SIZE + TL_EVT_HEADER_SIZE + TL_CS_EVT_SIZE]> =
MaybeUninit::uninit();
#[link_section = "MB_MEM2"]
#[link_section = "MB_MEM1"]
static mut EVT_QUEUE: MaybeUninit<LinkedListNode> = MaybeUninit::uninit();
#[link_section = "MB_MEM2"]
static mut SYSTEM_EVT_QUEUE: MaybeUninit<LinkedListNode> = MaybeUninit::uninit();
#[link_section = "MB_MEM2"]
static mut SYS_CMD_BUF: MaybeUninit<CmdPacket> = MaybeUninit::uninit();
// not in shared RAM
static mut LOCAL_FREE_BUF_QUEUE: MaybeUninit<LinkedListNode> = MaybeUninit::uninit();
// -------------------- app tables --------------------
#[link_section = "MB_MEM2"]
static mut EVT_POOL: MaybeUninit<[u8; POOL_SIZE]> = MaybeUninit::uninit();
#[link_section = "MB_MEM2"]
static mut SYS_CMD_BUF: MaybeUninit<CmdPacket> = MaybeUninit::uninit();
#[link_section = "MB_MEM2"]
static mut SYS_SPARE_EVT_BUF: MaybeUninit<[u8; TL_PACKET_HEADER_SIZE + TL_EVT_HEADER_SIZE + 255]> =
MaybeUninit::uninit();
#[cfg(feature = "mac-802_15_4")]
#[link_section = "MB_MEM2"]
static mut MAC_802_15_4_CMD_BUFFER: MaybeUninit<CmdPacket> = MaybeUninit::uninit();
#[cfg(feature = "mac-802_15_4")]
#[link_section = "MB_MEM2"]
static mut MAC_802_15_4_NOTIF_RSP_EVT_BUFFER: MaybeUninit<[u8; TL_PACKET_HEADER_SIZE + TL_EVT_HEADER_SIZE + 255]> =
MaybeUninit::uninit();
#[cfg(feature = "ble")]
#[link_section = "MB_MEM2"]
static mut BLE_SPARE_EVT_BUF: MaybeUninit<[u8; TL_PACKET_HEADER_SIZE + TL_EVT_HEADER_SIZE + 255]> =
MaybeUninit::uninit();
#[link_section = "MB_MEM2"]
#[cfg(feature = "ble")]
#[link_section = "MB_MEM1"]
static mut BLE_CMD_BUFFER: MaybeUninit<CmdPacket> = MaybeUninit::uninit();
#[link_section = "MB_MEM2"]
@ -307,10 +327,14 @@ static mut HCI_ACL_DATA_BUFFER: MaybeUninit<[u8; TL_PACKET_HEADER_SIZE + 5 + 251
// TODO: get a better size, this is a placeholder
pub(crate) static TL_CHANNEL: Channel<CriticalSectionRawMutex, EvtBox, 5> = Channel::new();
pub struct TlMbox {
_sys: Sys,
_ble: Ble,
_mm: MemoryManager,
pub struct TlMbox;
pub enum MailboxTarget {
Sys,
#[cfg(feature = "ble")]
Ble,
#[cfg(feature = "mac-802_15_4")]
Mac802_15_4,
}
impl TlMbox {
@ -356,9 +380,14 @@ impl TlMbox {
Ipcc::init(config);
let _sys = Sys::new();
let _ble = Ble::new();
let _mm = MemoryManager::new();
Sys::init();
MemoryManager::init();
#[cfg(feature = "ble")]
Ble::init();
#[cfg(feature = "mac-802_15_4")]
Mac802_15_4::init();
// enable interrupts
unsafe { crate::interrupt::IPCC_C1_RX::steal() }.unpend();
@ -367,7 +396,7 @@ impl TlMbox {
unsafe { crate::interrupt::IPCC_C1_RX::steal() }.enable();
unsafe { crate::interrupt::IPCC_C1_TX::steal() }.enable();
TlMbox { _sys, _ble, _mm }
Self
}
pub fn wireless_fw_info(&self) -> Option<WirelessFwInfoTable> {
@ -381,17 +410,30 @@ impl TlMbox {
}
}
#[cfg(feature = "ble")]
pub fn shci_ble_init(&self, param: ShciBleInitCmdParam) {
shci_ble_init(param);
}
pub fn send_ble_cmd(&self, buf: &[u8]) {
ble::Ble::send_cmd(buf);
pub fn send_cmd(&self, buf: &[u8], target: MailboxTarget) {
match target {
MailboxTarget::Sys => Sys::send_cmd(buf),
#[cfg(feature = "ble")]
MailboxTarget::Ble => Ble::send_cmd(buf),
#[cfg(feature = "mac-802_15_4")]
MailboxTarget::Mac802_15_4 => Mac802_15_4::send_cmd(buf),
}
}
// pub fn send_sys_cmd(&self, buf: &[u8]) {
// sys::Sys::send_cmd(buf);
// }
pub fn send_ack(&self, target: MailboxTarget) {
match target {
#[cfg(feature = "ble")]
MailboxTarget::Ble => Ble::send_acl_data(),
#[cfg(feature = "mac-802_15_4")]
MailboxTarget::Mac802_15_4 => Mac802_15_4::send_ack(),
MailboxTarget::Sys => { /* does nothing */ }
}
}
pub async fn read(&self) -> EvtBox {
TL_CHANNEL.recv().await