{icm20689, leak, led, pca9685}: Move from 30 to 60ms to wait pin configuration

src/icm20689.rs

@@ -88,7 +88,7 @@ impl Icm20689Builder {
 
         let cs_pin = Pin::new(self.cs_pin_number);
         cs_pin.export()?;
-        std::thread::sleep(std::time::Duration::from_millis(30));
+        std::thread::sleep(std::time::Duration::from_millis(60));
         cs_pin.set_direction(Direction::Out)?;
         cs_pin.set_value(1)?;
 

src/leak.rs

@@ -59,7 +59,7 @@ impl LeakBuilder {
     pub fn build(self) -> Result<LeakDetector, Box<dyn Error>> {
         let pin = Pin::new(self.pin_number);
         pin.export()?;
-        sleep(Duration::from_millis(30));
+        sleep(Duration::from_millis(60));
         pin.set_direction(Direction::In)?;
         Ok(LeakDetector {
             pin,

src/led.rs

@@ -68,7 +68,7 @@ impl LedControllerBuilder {
         for &pin_number in &self.pins {
             let pin = Pin::new(pin_number);
             pin.export().expect("Failed to export LED pin");
-            sleep(Duration::from_millis(30));
+            sleep(Duration::from_millis(60));
             pin.set_direction(Direction::Out)
                 .expect("Failed to set direction");
             pin.set_value(1).expect("Failed to set initial LED value");

src/pca9685.rs

@@ -91,7 +91,7 @@ impl Pca9685DeviceBuilder {
         let oe_pin = {
             let pin = Pin::new(self.oe_pin_number);
             pin.export()?;
-            sleep(Duration::from_millis(30));
+            sleep(Duration::from_millis(60));
             pin.set_direction(Direction::High)?;
             pin
         };