Merge #469

469: Add IEEE 802.15.4/6LoWPAN support r=Dirbaio a=thibautvdv

This adds the IEEE 802.15.4 frame representation.
Still a work in progress and interested to know what you think about this.

I really would like to add 6LowPAN as well, however I'm not sure where to put this in smoltcp, since 6LowPAN is kind of weird.

Co-authored-by: Thibaut Vandervelden <[email protected]>
Co-authored-by: Dario Nieuwenhuis <[email protected]>

Author: 3 people

.github/workflows/test.yml

@@ -73,7 +73,7 @@ jobs:
 
         features:
           # These feature sets cannot run tests, so we only check they build.
-          - rand-custom-impl medium-ip medium-ethernet proto-ipv6 proto-ipv6 proto-igmp proto-dhcpv4 socket-raw socket-udp socket-tcp socket-icmp async
+          - rand-custom-impl medium-ip medium-ethernet medium-ieee802154 proto-ipv6 proto-ipv6 proto-igmp proto-dhcpv4 socket-raw socket-udp socket-tcp socket-icmp async
           - rand-custom-impl defmt defmt-trace medium-ip medium-ethernet proto-ipv6 proto-ipv6 proto-igmp proto-dhcpv4 socket-raw socket-udp socket-tcp socket-icmp async
 
     steps:

Cargo.toml

@@ -37,18 +37,24 @@ verbose = []
 rand-custom-impl = []
 "medium-ethernet" = ["socket"]
 "medium-ip" = ["socket"]
-"phy-raw_socket" = ["std", "libc", "medium-ethernet"]
+"medium-ieee802154" = ["socket", "proto-sixlowpan"]
+
+"phy-raw_socket" = ["std", "libc"]
 "phy-tuntap_interface" = ["std", "libc", "medium-ethernet"]
+
 "proto-ipv4" = []
 "proto-igmp" = ["proto-ipv4"]
 "proto-dhcpv4" = ["proto-ipv4"]
 "proto-ipv6" = []
+"proto-sixlowpan" = ["proto-ipv6"]
+
 "socket" = []
 "socket-raw" = ["socket"]
 "socket-udp" = ["socket"]
 "socket-tcp" = ["socket"]
 "socket-icmp" = ["socket"]
 "socket-dhcpv4" = ["socket", "medium-ethernet", "proto-dhcpv4"]
+
 "async" = []
 
 defmt-trace = []
@@ -59,9 +65,9 @@ defmt-error = []
 
 default = [
   "std", "log", # needed for `cargo test --no-default-features --features default` :/
-  "medium-ethernet", "medium-ip",
+  "medium-ethernet", "medium-ip", "medium-ieee802154",
   "phy-raw_socket", "phy-tuntap_interface",
-  "proto-ipv4", "proto-igmp", "proto-dhcpv4", "proto-ipv6",
+  "proto-ipv4", "proto-igmp", "proto-dhcpv4", "proto-ipv6", "proto-sixlowpan",
   "socket-raw", "socket-icmp", "socket-udp", "socket-tcp", "socket-dhcpv4",
   "async"
 ]
@@ -110,5 +116,9 @@ required-features = ["std", "medium-ethernet", "medium-ip", "phy-tuntap_interfac
 name = "dhcp_client"
 required-features = ["std", "medium-ethernet", "medium-ip", "phy-tuntap_interface", "proto-ipv4", "proto-dhcpv4", "socket-raw"]
 
+[[example]]
+name = "sixlowpan"
+required-features = ["std", "medium-ieee802154", "phy-raw_socket", "proto-sixlowpan", "socket-udp"]
+
 [profile.release]
 debug = 2

examples/benchmark.rs

@@ -100,7 +100,7 @@ fn main() {
     let mut builder = InterfaceBuilder::new(device).ip_addrs(ip_addrs);
     if medium == Medium::Ethernet {
         builder = builder
-            .ethernet_addr(ethernet_addr)
+            .hardware_addr(ethernet_addr.into())
             .neighbor_cache(neighbor_cache);
     }
     let mut iface = builder.finalize();

examples/client.rs

@@ -47,7 +47,7 @@ fn main() {
         .routes(routes);
     if medium == Medium::Ethernet {
         builder = builder
-            .ethernet_addr(ethernet_addr)
+            .hardware_addr(ethernet_addr.into())
             .neighbor_cache(neighbor_cache);
     }
     let mut iface = builder.finalize();

examples/dhcp_client.rs

@@ -39,7 +39,7 @@ fn main() {
         .routes(routes);
     if medium == Medium::Ethernet {
         builder = builder
-            .ethernet_addr(ethernet_addr)
+            .hardware_addr(ethernet_addr.into())
             .neighbor_cache(neighbor_cache);
     }
     let mut iface = builder.finalize();

examples/httpclient.rs

@@ -53,7 +53,7 @@ fn main() {
         .routes(routes);
     if medium == Medium::Ethernet {
         builder = builder
-            .ethernet_addr(ethernet_addr)
+            .hardware_addr(ethernet_addr.into())
             .neighbor_cache(neighbor_cache);
     }
     let mut iface = builder.finalize();

examples/loopback.rs

@@ -95,7 +95,7 @@ fn main() {
 
     let mut ip_addrs = [IpCidr::new(IpAddress::v4(127, 0, 0, 1), 8)];
     let mut iface = InterfaceBuilder::new(device)
-        .ethernet_addr(EthernetAddress::default())
+        .hardware_addr(EthernetAddress::default().into())
         .neighbor_cache(neighbor_cache)
         .ip_addrs(ip_addrs)
         .finalize();

examples/multicast.rs

@@ -38,7 +38,7 @@ fn main() {
     let ip_addr = IpCidr::new(IpAddress::from(local_addr), 24);
     let mut ipv4_multicast_storage = [None; 1];
     let mut iface = InterfaceBuilder::new(device)
-        .ethernet_addr(ethernet_addr)
+        .hardware_addr(ethernet_addr.into())
         .neighbor_cache(neighbor_cache)
         .ip_addrs([ip_addr])
         .ipv4_multicast_groups(&mut ipv4_multicast_storage[..])

examples/ping.rs

@@ -132,7 +132,7 @@ fn main() {
         .routes(routes);
     if medium == Medium::Ethernet {
         builder = builder
-            .ethernet_addr(ethernet_addr)
+            .hardware_addr(ethernet_addr.into())
             .neighbor_cache(neighbor_cache);
     }
     let mut iface = builder.finalize();

examples/server.rs

@@ -59,7 +59,7 @@ fn main() {
     let mut builder = InterfaceBuilder::new(device).ip_addrs(ip_addrs);
     if medium == Medium::Ethernet {
         builder = builder
-            .ethernet_addr(ethernet_addr)
+            .hardware_addr(ethernet_addr.into())
             .neighbor_cache(neighbor_cache);
     }
     let mut iface = builder.finalize();