Smoltcp 0.9 upgrade (esp-rs#124)

* switch to heapless for SimpleQueue * Merge Network into WifiStack - Merge the Network and Wifi structs into WifiStack - Get it building & running with just TCP socket for now * get dhcp example building with changes and no warnings * fixup error checking * Fix other examples * fmt * Remove redundant comment * fix unused results * bump BT_INTERNAL_QUEUE to 10 * add back static ip configuration in work()
bjoernQ · May 24, 2024 · bc26768 · bc26768
1 parent d47c22a
commit bc26768
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Showing 14 changed files with 500 additions and 723 deletions.
diff --git a/esp-wifi/Cargo.toml b/esp-wifi/Cargo.toml
@@ -19,7 +19,7 @@ riscv-rt = { version = "0.11.0", optional = true }
 riscv = { version = "0.10.1", optional = true }
 xtensa-lx-rt = { version = "0.14.0", optional = true }
 xtensa-lx = { version = "0.7.0", optional = true }
-smoltcp = { version = "0.8.2", default-features=false, features = ["proto-igmp", "proto-ipv4", "socket-tcp", "socket-icmp", "socket-udp", "medium-ethernet", "proto-dhcpv4", "socket-raw", "socket-dhcpv4"] }
+smoltcp = { version = "0.9.1", default-features=false, features = ["proto-igmp", "proto-ipv4", "socket-tcp", "socket-icmp", "socket-udp", "medium-ethernet", "proto-dhcpv4", "socket-raw", "socket-dhcpv4"] }
 critical-section = "1.1.1"
 atomic-polyfill = "1.0.1"
 log = "0.4.17"

diff --git a/esp-wifi/examples/ble.rs b/esp-wifi/examples/ble.rs
@@ -5,14 +5,10 @@
 
 use bleps::{
     ad_structure::{
-        create_advertising_data,
-        AdStructure,
-        BR_EDR_NOT_SUPPORTED,
-        LE_GENERAL_DISCOVERABLE,
+        create_advertising_data, AdStructure, BR_EDR_NOT_SUPPORTED, LE_GENERAL_DISCOVERABLE,
     },
     attribute_server::{AttributeServer, NotificationData, WorkResult},
-    Ble,
-    HciConnector,
+    Ble, HciConnector,
 };
 use bleps_macros::gatt;
 #[cfg(feature = "esp32")]
@@ -32,9 +28,7 @@ use hal::{
     clock::{ClockControl, CpuClock},
     peripherals::*,
     prelude::*,
-    Rng,
-    Rtc,
-    IO,
+    Rng, Rtc, IO,
 };
 #[cfg(any(feature = "esp32c3", feature = "esp32c2"))]
 use riscv_rt::entry;

diff --git a/esp-wifi/examples/coex.rs b/esp-wifi/examples/coex.rs
@@ -18,7 +18,7 @@ use bleps::{
     Ble, HciConnector,
 };
 
-use esp_wifi::{ble::controller::BleConnector, current_millis, wifi_interface::Network};
+use esp_wifi::{ble::controller::BleConnector, current_millis, wifi_interface::WifiStack};
 
 use embedded_io::blocking::*;
 use embedded_svc::ipv4::Interface;
@@ -27,14 +27,13 @@ use embedded_svc::wifi::{AccessPointInfo, ClientConfiguration, Configuration, Wi
 use esp_backtrace as _;
 use esp_println::{logger::init_logger, print, println};
 use esp_wifi::initialize;
-use esp_wifi::wifi::{WifiError, utils::create_network_interface};
-use esp_wifi::{create_network_stack_storage, network_stack_storage};
+use esp_wifi::wifi::{utils::create_network_interface, WifiError};
 use hal::{
     clock::{ClockControl, CpuClock},
     Rng,
 };
 use hal::{peripherals::Peripherals, prelude::*, Rtc};
-use smoltcp::wire::Ipv4Address;
+use smoltcp::{iface::SocketStorage, wire::Ipv4Address};
 
 #[cfg(feature = "esp32c3")]
 use hal::system::SystemExt;
@@ -72,9 +71,9 @@ fn main() -> ! {
 
     rtc.rwdt.disable();
 
-    let mut storage = create_network_stack_storage!(3, 8, 1, 1);
-    let ethernet = create_network_interface(network_stack_storage!(storage));
-    let mut wifi_interface = esp_wifi::wifi_interface::Wifi::new(ethernet);
+    let mut socket_set_entries: [SocketStorage; 3] = Default::default();
+    let (iface, device, sockets) = create_network_interface(&mut socket_set_entries);
+    let mut wifi_stack = WifiStack::new(iface, device, sockets, current_millis);
 
     #[cfg(feature = "esp32c3")]
     {
@@ -89,11 +88,10 @@ fn main() -> ! {
         initialize(timg1.timer0, Rng::new(peripherals.RNG), &clocks).unwrap();
     }
 
-    println!("is wifi started: {:?}", wifi_interface.is_started());
+    println!("is wifi started: {:?}", wifi_stack.is_started());
 
     println!("Start Wifi Scan");
-    let res: Result<(heapless::Vec<AccessPointInfo, 10>, usize), WifiError> =
-        wifi_interface.scan_n();
+    let res: Result<(heapless::Vec<AccessPointInfo, 10>, usize), WifiError> = wifi_stack.scan_n();
     if let Ok((res, _count)) = res {
         for ap in res {
             println!("{:?}", ap);
@@ -106,16 +104,16 @@ fn main() -> ! {
         password: PASSWORD.into(),
         ..Default::default()
     });
-    let res = wifi_interface.set_configuration(&client_config);
+    let res = wifi_stack.set_configuration(&client_config);
     println!("wifi_connect returned {:?}", res);
 
-    println!("{:?}", wifi_interface.get_capabilities());
-    println!("wifi_connect {:?}", wifi_interface.connect());
+    println!("{:?}", wifi_stack.get_capabilities());
+    println!("wifi_connect {:?}", wifi_stack.connect());
 
     // wait to get connected
     println!("Wait to get connected");
     loop {
-        let res = wifi_interface.is_connected();
+        let res = wifi_stack.is_connected();
         match res {
             Ok(connected) => {
                 if connected {
@@ -128,18 +126,15 @@ fn main() -> ! {
             }
         }
     }
-    println!("{:?}", wifi_interface.is_connected());
+    println!("{:?}", wifi_stack.is_connected());
 
     // wait for getting an ip address
     println!("Wait to get an ip address");
-    let network = Network::new(wifi_interface, current_millis);
     loop {
-        network.poll_dhcp().unwrap();
+        wifi_stack.work();
 
-        network.work();
-
-        if network.is_iface_up() {
-            println!("got ip {:?}", network.get_ip_info());
+        if wifi_stack.is_iface_up() {
+            println!("got ip {:?}", wifi_stack.get_ip_info());
             break;
         }
     }
@@ -171,7 +166,7 @@ fn main() -> ! {
 
     let mut rx_buffer = [0u8; 1536];
     let mut tx_buffer = [0u8; 1536];
-    let mut socket = network.get_socket(&mut rx_buffer, &mut tx_buffer);
+    let mut socket = wifi_stack.get_socket(&mut rx_buffer, &mut tx_buffer);
 
     loop {
         println!("Making HTTP request");

diff --git a/esp-wifi/examples/dhcp.rs b/esp-wifi/examples/dhcp.rs
@@ -21,13 +21,14 @@ use embedded_svc::wifi::{AccessPointInfo, ClientConfiguration, Configuration, Wi
 use esp_backtrace as _;
 use esp_println::logger::init_logger;
 use esp_println::{print, println};
-use esp_wifi::wifi::{WifiError, utils::create_network_interface};
-use esp_wifi::wifi_interface::Network;
-use esp_wifi::{create_network_stack_storage, network_stack_storage};
+use esp_wifi::wifi::utils::create_network_interface;
+use esp_wifi::wifi::WifiError;
+use esp_wifi::wifi_interface::WifiStack;
 use esp_wifi::{current_millis, initialize};
 use hal::clock::{ClockControl, CpuClock};
 use hal::Rng;
 use hal::{peripherals::Peripherals, prelude::*, Rtc};
+use smoltcp::iface::SocketStorage;
 use smoltcp::wire::Ipv4Address;
 
 #[cfg(any(feature = "esp32c3", feature = "esp32c2"))]
@@ -68,9 +69,9 @@ fn main() -> ! {
 
     rtc.rwdt.disable();
 
-    let mut storage = create_network_stack_storage!(3, 8, 1, 1);
-    let ethernet = create_network_interface(network_stack_storage!(storage));
-    let mut wifi_interface = esp_wifi::wifi_interface::Wifi::new(ethernet);
+    let mut socket_set_entries: [SocketStorage; 3] = Default::default();
+    let (iface, device, sockets) = create_network_interface(&mut socket_set_entries);
+    let mut wifi_stack = WifiStack::new(iface, device, sockets, current_millis);
 
     #[cfg(any(feature = "esp32c3", feature = "esp32c2"))]
     {
@@ -85,11 +86,10 @@ fn main() -> ! {
         initialize(timg1.timer0, Rng::new(peripherals.RNG), &clocks).unwrap();
     }
 
-    println!("is wifi started: {:?}", wifi_interface.is_started());
+    println!("is wifi started: {:?}", wifi_stack.is_started());
 
     println!("Start Wifi Scan");
-    let res: Result<(heapless::Vec<AccessPointInfo, 10>, usize), WifiError> =
-        wifi_interface.scan_n();
+    let res: Result<(heapless::Vec<AccessPointInfo, 10>, usize), WifiError> = wifi_stack.scan_n();
     if let Ok((res, _count)) = res {
         for ap in res {
             println!("{:?}", ap);
@@ -102,16 +102,16 @@ fn main() -> ! {
         password: PASSWORD.into(),
         ..Default::default()
     });
-    let res = wifi_interface.set_configuration(&client_config);
+    let res = wifi_stack.set_configuration(&client_config);
     println!("wifi_set_configuration returned {:?}", res);
 
-    println!("{:?}", wifi_interface.get_capabilities());
-    println!("wifi_connect {:?}", wifi_interface.connect());
+    println!("{:?}", wifi_stack.get_capabilities());
+    println!("wifi_connect {:?}", wifi_stack.connect());
 
     // wait to get connected
     println!("Wait to get connected");
     loop {
-        let res = wifi_interface.is_connected();
+        let res = wifi_stack.is_connected();
         match res {
             Ok(connected) => {
                 if connected {
@@ -124,18 +124,15 @@ fn main() -> ! {
             }
         }
     }
-    println!("{:?}", wifi_interface.is_connected());
+    println!("{:?}", wifi_stack.is_connected());
 
     // wait for getting an ip address
     println!("Wait to get an ip address");
-    let network = Network::new(wifi_interface, current_millis);
     loop {
-        network.poll_dhcp().unwrap();
+        wifi_stack.work();
 
-        network.work();
-
-        if network.is_iface_up() {
-            println!("got ip {:?}", network.get_ip_info());
+        if wifi_stack.is_iface_up() {
+            println!("got ip {:?}", wifi_stack.get_ip_info());
             break;
         }
     }
@@ -144,7 +141,7 @@ fn main() -> ! {
 
     let mut rx_buffer = [0u8; 1536];
     let mut tx_buffer = [0u8; 1536];
-    let mut socket = network.get_socket(&mut rx_buffer, &mut tx_buffer);
+    let mut socket = wifi_stack.get_socket(&mut rx_buffer, &mut tx_buffer);
 
     loop {
         println!("Making HTTP request");

diff --git a/esp-wifi/examples/static_ip.rs b/esp-wifi/examples/static_ip.rs
@@ -21,10 +21,10 @@ use embedded_svc::wifi::{AccessPointInfo, ClientConfiguration, Configuration, Wi
 use esp_backtrace as _;
 use esp_println::logger::init_logger;
 use esp_println::{print, println};
-use esp_wifi::wifi::{WifiError, utils::create_network_interface};
-use esp_wifi::wifi_interface::Network;
-use esp_wifi::{create_network_stack_storage, network_stack_storage};
-use esp_wifi::{current_millis, initialize};
+use esp_wifi::current_millis;
+use esp_wifi::initialize;
+use esp_wifi::wifi::{utils::create_network_interface, WifiError};
+use esp_wifi::wifi_interface::WifiStack;
 use hal::clock::{ClockControl, CpuClock};
 use hal::Rng;
 use hal::{peripherals::Peripherals, prelude::*, Rtc};
@@ -34,6 +34,7 @@ use hal::system::SystemExt;
 
 #[cfg(any(feature = "esp32c3", feature = "esp32c2"))]
 use riscv_rt::entry;
+use smoltcp::iface::SocketStorage;
 #[cfg(any(feature = "esp32", feature = "esp32s3", feature = "esp32s2"))]
 use xtensa_lx_rt::entry;
 
@@ -69,9 +70,9 @@ fn main() -> ! {
 
     rtc.rwdt.disable();
 
-    let mut storage = create_network_stack_storage!(3, 8, 1, 1);
-    let ethernet = create_network_interface(network_stack_storage!(storage));
-    let mut wifi_interface = esp_wifi::wifi_interface::Wifi::new(ethernet);
+    let mut socket_set_entries: [SocketStorage; 3] = Default::default();
+    let (iface, device, sockets) = create_network_interface(&mut socket_set_entries);
+    let mut wifi_stack = WifiStack::new(iface, device, sockets, current_millis);
 
     #[cfg(any(feature = "esp32c3", feature = "esp32c2"))]
     {
@@ -86,11 +87,10 @@ fn main() -> ! {
         initialize(timg1.timer0, Rng::new(peripherals.RNG), &clocks).unwrap();
     }
 
-    println!("is wifi started: {:?}", wifi_interface.is_started());
+    println!("is wifi started: {:?}", wifi_stack.is_started());
 
     println!("Start Wifi Scan");
-    let res: Result<(heapless::Vec<AccessPointInfo, 10>, usize), WifiError> =
-        wifi_interface.scan_n();
+    let res: Result<(heapless::Vec<AccessPointInfo, 10>, usize), WifiError> = wifi_stack.scan_n();
     if let Ok((res, _count)) = res {
         for ap in res {
             println!("{:?}", ap);
@@ -103,16 +103,16 @@ fn main() -> ! {
         password: PASSWORD.into(),
         ..Default::default()
     });
-    let res = wifi_interface.set_configuration(&client_config);
+    let res = wifi_stack.set_configuration(&client_config);
     println!("wifi_set_configuration returned {:?}", res);
 
-    println!("{:?}", wifi_interface.get_capabilities());
-    println!("wifi_connect {:?}", wifi_interface.connect());
+    println!("{:?}", wifi_stack.get_capabilities());
+    println!("wifi_connect {:?}", wifi_stack.connect());
 
     // wait to get connected
     println!("Wait to get connected");
     loop {
-        let res = wifi_interface.is_connected();
+        let res = wifi_stack.is_connected();
         match res {
             Ok(connected) => {
                 if connected {
@@ -125,11 +125,11 @@ fn main() -> ! {
             }
         }
     }
-    println!("{:?}", wifi_interface.is_connected());
+    println!("{:?}", wifi_stack.is_connected());
 
     println!("Setting static IP {}", STATIC_IP);
-    let mut network = Network::new(wifi_interface, current_millis);
-    network
+
+    wifi_stack
         .set_iface_configuration(&embedded_svc::ipv4::Configuration::Client(
             embedded_svc::ipv4::ClientConfiguration::Fixed(embedded_svc::ipv4::ClientSettings {
                 ip: embedded_svc::ipv4::Ipv4Addr::from(parse_ip(STATIC_IP)),
@@ -150,7 +150,7 @@ fn main() -> ! {
 
     let mut rx_buffer = [0u8; 1536];
     let mut tx_buffer = [0u8; 1536];
-    let mut socket = network.get_socket(&mut rx_buffer, &mut tx_buffer);
+    let mut socket = wifi_stack.get_socket(&mut rx_buffer, &mut tx_buffer);
 
     socket.listen(8080).unwrap();
 

diff --git a/esp-wifi/src/ble/btdm.rs b/esp-wifi/src/ble/btdm.rs
@@ -36,7 +36,7 @@ pub struct ReceivedPacket {
     pub data: [u8; 256],
 }
 
-static BT_INTERNAL_QUEUE: Mutex<RefCell<SimpleQueue<[u8; 8], 5>>> =
+static BT_INTERNAL_QUEUE: Mutex<RefCell<SimpleQueue<[u8; 8], 10>>> =
     Mutex::new(RefCell::new(SimpleQueue::new()));
 
 #[repr(C)]
@@ -91,7 +91,7 @@ extern "C" fn notify_host_recv(data: *mut u8, len: u16) -> i32 {
 
         critical_section::with(|cs| {
             let mut queue = BT_RECEIVE_QUEUE.borrow_ref_mut(cs);
-            queue.enqueue(packet);
+            queue.enqueue(packet).unwrap();
         });
     }
 
@@ -189,7 +189,7 @@ unsafe extern "C" fn queue_send(queue: *const (), item: *const (), _block_time_m
 
             critical_section::with(|cs| {
                 let mut queue = BT_INTERNAL_QUEUE.borrow_ref_mut(cs);
-                queue.enqueue(data);
+                queue.enqueue(data).unwrap();
             });
             memory_fence();
         });

diff --git a/esp-wifi/src/ble/npl.rs b/esp-wifi/src/ble/npl.rs
@@ -1226,10 +1226,12 @@ unsafe extern "C" fn ble_hs_hci_rx_evt(cmd: *const u8, arg: *const c_void) {
         data[2] = len as u8;
         data[3..][..len].copy_from_slice(payload);
 
-        queue.enqueue(ReceivedPacket {
-            len: (len + 3) as u8,
-            data,
-        });
+        queue
+            .enqueue(ReceivedPacket {
+                len: (len + 3) as u8,
+                data,
+            })
+            .unwrap();
     });
 }
 
@@ -1247,10 +1249,12 @@ unsafe extern "C" fn ble_hs_rx_data(om: *const OsMbuf, arg: *const c_void) {
         data[0] = 0x02; // ACL
         data[1..][..data_slice.len()].copy_from_slice(data_slice);
 
-        queue.enqueue(ReceivedPacket {
-            len: (len + 1) as u8,
-            data,
-        });
+        queue
+            .enqueue(ReceivedPacket {
+                len: (len + 1) as u8,
+                data,
+            })
+            .unwrap();
     });
 }