Use `untagged_option` crate

3 files changed, 8 insertions, 7 deletions

diff --git a/Cargo.toml b/Cargo.toml
index 448282d..8760d30 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -14,10 +14,9 @@ version = "0.2.1"
 
 [dependencies]
 cortex-m = "0.3.1"
-# TODO should this have been a `path` dep all along?
+untagged-option = "0.1.1"
+rtfm-core = "0.1.0"
 cortex-m-rtfm-macros = { path = "macros" }
-# TODO revert before merging
-rtfm-core = { git = "https://github.com/jonas-schievink/rtfm-core.git", branch = "init-resources" }
 
 [target.'cfg(target_arch = "x86_64")'.dev-dependencies]
 compiletest_rs = "0.2.8"
diff --git a/macros/src/trans.rs b/macros/src/trans.rs
index ef23aa5..0ab6f53 100644
--- a/macros/src/trans.rs
+++ b/macros/src/trans.rs
@@ -233,7 +233,7 @@ fn init(app: &App, main: &mut Vec<Tokens>, root: &mut Vec<Tokens>) {
             });
 
             late_resources.push(quote! {
-                #_name = #krate::LateResource { init: _late_resources.#name };
+                #_name = #krate::UntaggedOption { some: _late_resources.#name };
             });
         }
 
@@ -344,7 +344,7 @@ fn resources(app: &App, ownerships: &Ownerships, root: &mut Vec<Tokens>) {
                 },
                 None => quote! {
                     // Resource initialized in `init`
-                    static mut #_name: #krate::LateResource<#ty> = #krate::LateResource { uninit: () };
+                    static mut #_name: #krate::UntaggedOption<#ty> = #krate::UntaggedOption { none: () };
                 },
             });
         }
@@ -587,7 +587,7 @@ fn tasks(app: &App, ownerships: &Ownerships, root: &mut Vec<Tokens>) {
                                 }
                             } else {
                                 quote! {
-                                    #name: ::#krate::Static::ref_mut(&mut ::#_name.init),
+                                    #name: ::#krate::Static::ref_mut(::#_name.as_mut()),
                                 }
                             });
                         } else {
diff --git a/src/lib.rs b/src/lib.rs
index 072e635..ac95544 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -80,12 +80,14 @@
 extern crate cortex_m;
 extern crate cortex_m_rtfm_macros;
 extern crate rtfm_core;
+extern crate untagged_option;
 
 use core::u8;
 
-pub use rtfm_core::{Resource, LateResource, Static, Threshold};
+pub use rtfm_core::{Resource, Static, Threshold};
 pub use cortex_m::asm::{bkpt, wfi};
 pub use cortex_m_rtfm_macros::app;
+pub use untagged_option::UntaggedOption;
 use cortex_m::interrupt::{self, Nr};
 #[cfg(not(armv6m))]
 use cortex_m::register::basepri;