Document bootloader limitation

+ typo fix
esp-rs · Oct 29, 2024 · f238b84 · f238b84
1 parent a50b27f
commit f238b84
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Showing 2 changed files with 7 additions and 4 deletions.
diff --git a/esp-hal/src/rtc_cntl/mod.rs b/esp-hal/src/rtc_cntl/mod.rs
@@ -915,14 +915,12 @@ impl Rwdt {
         rtc_cntl.wdtwprotect().write(|w| unsafe { w.bits(wkey) });
     }
 
-        let rtc_cntl = unsafe { lpwr() };
-        let rtc_cntl = unsafe { lp_wdt() };
     fn set_enabled(&mut self, enable: bool) {
         let rtc_cntl = unsafe { lp_wdt() };
 
         self.set_write_protection(false);
 
-        if !enabled {
+        if !enable {
             rtc_cntl.wdtconfig0().modify(|_, w| unsafe { w.bits(0) });
         } else {
             rtc_cntl
@@ -931,7 +929,7 @@ impl Rwdt {
 
             rtc_cntl
                 .wdtconfig0()
-                .modify(|_, w| w.wdt_en().bit(enabled).wdt_pause_in_slp().bit(enabled));
+                .modify(|_, w| w.wdt_en().bit(enable).wdt_pause_in_slp().bit(enable));
 
             // Apply default settings for WDT
             unsafe {

diff --git a/esp-hal/src/timer/timg.rs b/esp-hal/src/timer/timg.rs
@@ -1082,6 +1082,11 @@ where
     }
 
     /// Set the stage action of the MWDT for a specific stage.
+    ///
+    /// This function modifies MWDT behavior only if a custom bootloader with
+    /// the following modifications is used:
+    /// - `ESP_TASK_WDT_EN` parameter **disabled**
+    /// - `ESP_INT_WDT` parameter **disabled**
     pub fn set_stage_action(
         &mut self,
         stage: usize,