Merge pull request #227 from bjoernQ/fix/multicore-example

Fix multicore example

Author: bjoernQ

esp32-hal/examples/multicore.rs

@@ -69,6 +69,9 @@ fn cpu1_task(
     loop {
         block!(timer.wait()).unwrap();
 
-        critical_section::with(|cs| counter.borrow_ref_mut(cs).wrapping_add(1));
+        critical_section::with(|cs| {
+            let new_val = counter.borrow_ref_mut(cs).wrapping_add(1);
+            *counter.borrow_ref_mut(cs) = new_val;
+        });
     }
 }

esp32s3-hal/examples/adc.rs

@@ -41,7 +41,8 @@ fn main() -> ! {
 
     let mut adc1_config = AdcConfig::new();
 
-    let mut pin3 = adc1_config.enable_pin(io.pins.gpio3.into_analog(), Attenuation::Attenuation11dB);
+    let mut pin3 =
+        adc1_config.enable_pin(io.pins.gpio3.into_analog(), Attenuation::Attenuation11dB);
 
     let mut adc1 = ADC::<ADC1>::adc(analog.adc1, adc1_config).unwrap();
 

esp32s3-hal/examples/multicore.rs

@@ -69,6 +69,9 @@ fn cpu1_task(
     loop {
         block!(timer.wait()).unwrap();
 
-        critical_section::with(|cs| counter.borrow_ref_mut(cs).wrapping_add(1));
+        critical_section::with(|cs| {
+            let new_val = counter.borrow_ref_mut(cs).wrapping_add(1);
+            *counter.borrow_ref_mut(cs) = new_val;
+        });
     }
 }