1 files changed, 14 insertions, 0 deletions
diff --git a/rtic-macros/src/codegen/bindings.rs b/rtic-macros/src/codegen/bindings.rs
index c328ee0..60605f3 100644
--- a/rtic-macros/src/codegen/bindings.rs
+++ b/rtic-macros/src/codegen/bindings.rs
@@ -1,3 +1,11 @@
+#[cfg(not(any(
+    feature = "cortex-m-source-masking",
+    feature = "cortex-m-basepri",
+    feature = "test-template",
+    feature = "riscv-esp32c3"
+)))]
+compile_error!("No backend selected");
+
 #[cfg(any(feature = "cortex-m-source-masking", feature = "cortex-m-basepri"))]
 pub use cortex::*;
 
@@ -9,3 +17,9 @@ mod cortex;
 
 #[cfg(feature = "test-template")]
 mod template;
+
+#[cfg(feature = "riscv-esp32c3")]
+pub use esp32c3::*;
+
+#[cfg(feature = "riscv-esp32c3")]
+mod esp32c3;
+\ No newline at end of file