diff options
| -rw-r--r-- | macros/Cargo.toml | 2 | ||||
| -rw-r--r-- | macros/src/codegen/pre_init.rs | 6 |
2 files changed, 6 insertions, 2 deletions
diff --git a/macros/Cargo.toml b/macros/Cargo.toml index 56bfd5cd..de860b1c 100644 --- a/macros/Cargo.toml +++ b/macros/Cargo.toml @@ -22,4 +22,4 @@ proc-macro2 = "1" proc-macro-error = "1" quote = "1" syn = "1" -rtic-syntax = "0.5.0-alpha.4" +rtic-syntax = "0.5.0-rc.1" diff --git a/macros/src/codegen/pre_init.rs b/macros/src/codegen/pre_init.rs index 69f16fe3..eb216d86 100644 --- a/macros/src/codegen/pre_init.rs +++ b/macros/src/codegen/pre_init.rs @@ -83,7 +83,11 @@ pub fn codegen(app: &App, analysis: &Analysis, extra: &Extra) -> Vec<TokenStream // Initialize monotonic's interrupts for (_, monotonic) in &app.monotonics { - let priority = &monotonic.args.priority; + let priority = if let Some(prio) = monotonic.args.priority { + quote! { #prio } + } else { + quote! { (1 << #nvic_prio_bits) } + }; let binds = &monotonic.args.binds; // Compile time assert that this priority is supported by the device |