aboutsummaryrefslogtreecommitdiff
path: root/macros/src/codegen/hardware_tasks.rs
diff options
context:
space:
mode:
Diffstat (limited to 'macros/src/codegen/hardware_tasks.rs')
-rw-r--r--macros/src/codegen/hardware_tasks.rs87
1 files changed, 0 insertions, 87 deletions
diff --git a/macros/src/codegen/hardware_tasks.rs b/macros/src/codegen/hardware_tasks.rs
deleted file mode 100644
index 8a5a8f6c..00000000
--- a/macros/src/codegen/hardware_tasks.rs
+++ /dev/null
@@ -1,87 +0,0 @@
-use crate::syntax::{ast::App, Context};
-use crate::{
- analyze::Analysis,
- codegen::{local_resources_struct, module, shared_resources_struct},
-};
-use proc_macro2::TokenStream as TokenStream2;
-use quote::quote;
-
-/// Generate support code for hardware tasks (`#[exception]`s and `#[interrupt]`s)
-pub fn codegen(app: &App, analysis: &Analysis) -> TokenStream2 {
- let mut mod_app = vec![];
- let mut root = vec![];
- let mut user_tasks = vec![];
-
- for (name, task) in &app.hardware_tasks {
- let symbol = task.args.binds.clone();
- let priority = task.args.priority;
- let cfgs = &task.cfgs;
- let attrs = &task.attrs;
-
- mod_app.push(quote!(
- #[allow(non_snake_case)]
- #[no_mangle]
- #(#attrs)*
- #(#cfgs)*
- unsafe fn #symbol() {
- const PRIORITY: u8 = #priority;
-
- rtic::export::run(PRIORITY, || {
- #name(
- #name::Context::new()
- )
- });
- }
- ));
-
- // `${task}Locals`
- if !task.args.local_resources.is_empty() {
- let (item, constructor) =
- local_resources_struct::codegen(Context::HardwareTask(name), app);
-
- root.push(item);
-
- mod_app.push(constructor);
- }
-
- // `${task}Resources`
- if !task.args.shared_resources.is_empty() {
- let (item, constructor) =
- shared_resources_struct::codegen(Context::HardwareTask(name), app);
-
- root.push(item);
-
- mod_app.push(constructor);
- }
-
- // Module generation...
-
- root.push(module::codegen(Context::HardwareTask(name), app, analysis));
-
- // End module generation
-
- if !task.is_extern {
- let attrs = &task.attrs;
- let context = &task.context;
- let stmts = &task.stmts;
- user_tasks.push(quote!(
- #(#attrs)*
- #[allow(non_snake_case)]
- fn #name(#context: #name::Context) {
- use rtic::Mutex as _;
- use rtic::mutex::prelude::*;
-
- #(#stmts)*
- }
- ));
- }
- }
-
- quote!(
- #(#mod_app)*
-
- #(#root)*
-
- #(#user_tasks)*
- )
-}