Merge pull request #71 from embed-rs/generators

Add support for async/await

Author: phil-opp

.cargo/config

@@ -6,5 +6,5 @@ runner = "sh gdb.sh"
 rustflags = [
   "-C", "link-arg=-Tlink.x",
   "-C", "linker=rust-lld",
-  "-Z", "linker-flavor=ld.lld",
+  "-C", "linker-flavor=ld.lld",
 ]

Cargo.lock

@@ -4,6 +4,7 @@ categories = ["embedded", "no-std"]
 license = "MIT OR Apache-2.0"
 name = "stm32f7-discovery"
 version = "0.1.0"
+edition = "2018"
 
 [dependencies]
 cortex-m = "0.5.2"
@@ -16,6 +17,8 @@ volatile = "0.2.4"
 bit_field = "0.9.0"
 bare-metal = "0.2.3"
 embedded-hal = "0.2.1"
+pin-utils = "0.1.0-alpha"
+core = {path = "core"}
 
 [dependencies.stm32f7]
 version = "0.3.2"
@@ -30,7 +33,7 @@ version = "1.0"
 default-features = false
 
 [dependencies.smoltcp]
-git = "https://github.com/m-labs/smoltcp.git"
+version = "0.5.0"
 default-features = false
 features = ["alloc", "socket-raw", "socket-udp", "socket-tcp", "socket-icmp", "proto-ipv4"]
 
@@ -39,7 +42,16 @@ version = "0.2.4"
 default-features = false
 features = ["unicode"]
 
+[dependencies.futures-preview]
+version = "0.3.0-alpha"
+default-features = false
+features = ["alloc"]
+
 [profile.release]
 codegen-units = 1 # better optimizations
 debug = true
 lto = true # better optimizations
+
+[patch.crates-io.futures-preview]
+git = "https://github.com/embed-rs/futures-rs.git"
+branch = "alloc"

Cargo.toml

@@ -0,0 +1,7 @@
+[package]
+name = "core"
+version = "0.1.0"
+authors = ["Philipp Oppermann <[email protected]>"]
+edition = "2018"
+
+[dependencies]