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validate unused dispatchers

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closes #521
This commit is contained in:
Jorge Aparicio 2021-08-31 19:50:50 +02:00
parent 3ef650832a
commit 1a49d67490
3 changed files with 27 additions and 4 deletions
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11
macros/src/codegen/pre_init.rs
View file

@ -31,6 +31,13 @@ pub fn codegen(app: &App, analysis: &Analysis, extra: &Extra) -> Vec<TokenStream
let device = &extra.device;
let nvic_prio_bits = quote!(#device::NVIC_PRIO_BITS);
// check that all dispatchers exists in the `Interrupt` enumeration regardless of whether
// they are used or not
let interrupt = util::interrupt_ident();
for name in app.args.extern_interrupts.keys() {
stmts.push(quote!(let _ = #rt_err::#interrupt::#name;));
}
let interrupt_ids = analysis.interrupts.iter().map(|(p, (id, _))| (p, id));
// Unmask interrupts and set their priorities
@ -45,8 +52,6 @@ pub fn codegen(app: &App, analysis: &Analysis, extra: &Extra) -> Vec<TokenStream
// Compile time assert that this priority is supported by the device
stmts.push(quote!(let _ = [(); ((1 << #nvic_prio_bits) - #priority as usize)];));
// NOTE this also checks that the interrupt exists in the `Interrupt` enumeration
let interrupt = util::interrupt_ident();
stmts.push(quote!(
core.NVIC.set_priority(
#rt_err::#interrupt::#name,
@ -100,8 +105,6 @@ pub fn codegen(app: &App, analysis: &Analysis, extra: &Extra) -> Vec<TokenStream
}
));
} else {
// NOTE this also checks that the interrupt exists in the `Interrupt` enumeration
let interrupt = util::interrupt_ident();
stmts.push(quote!(
core.NVIC.set_priority(
#rt_err::#interrupt::#binds,