Increase delays in loops in examples

Author: Sh3Rm4n

examples/adc.rs

@@ -5,6 +5,7 @@
 
 use panic_semihosting as _;
 
+use cortex_m::asm;
 use cortex_m_rt::entry;
 use cortex_m_semihosting::hprintln;
 
@@ -55,5 +56,6 @@ fn main() -> ! {
     loop {
         let adc1_in1_data: u16 = adc1.read(&mut adc1_in1_pin).expect("Error reading adc1.");
         hprintln!("PA0 reads {}", adc1_in1_data).ok();
+        asm::delay(2_000_000);
     }
 }

examples/gpio_erased.rs

@@ -50,7 +50,7 @@ fn main() -> ! {
     loop {
         for pin in pin_array.iter_mut() {
             hprintln!("Value is {}", pin.is_high().unwrap()).unwrap();
-            asm::delay(1_000);
+            asm::delay(1_000_000);
         }
     }
 }