Link to the chapter

esp-rs · Nov 6, 2024 · 9bc9a0c · 9bc9a0c
1 parent 1bf17ba
commit 9bc9a0c
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Showing 2 changed files with 4 additions and 2 deletions.
diff --git a/esp-hal/src/gpio/mod.rs b/esp-hal/src/gpio/mod.rs
@@ -233,8 +233,7 @@ pub enum DriveStrength {
 ///
 /// The different variants correspond to different functionality depending on
 /// the chip and the specific pin. For more information, refer to your chip's
-#[doc = crate::trm_markdown_link!()]
-/// .
+#[doc = crate::trm_markdown_link!("iomuxgpio")]
 #[derive(Debug, Eq, PartialEq, Copy, Clone)]
 #[cfg_attr(feature = "defmt", derive(defmt::Format))]
 pub enum AlternateFunction {

diff --git a/esp-hal/src/macros.rs b/esp-hal/src/macros.rs
@@ -32,6 +32,9 @@ macro_rules! trm_markdown_link {
     () => {
         concat!("[Technical Reference Manual](", $crate::trm_link!(), ")")
     };
+    ($anchor:literal) => {
+        concat!("[Technical Reference Manual](", $crate::trm_link!(), "#", $anchor, ")")
+    };
 }
 
 #[doc(hidden)]