Add use of toggle to blinky_delay example

HarkonenBade · HarkonenBade · commit 27bead178385 · 2018-12-14T13:05:23.000Z
diff --git a/examples/blinky_delay.rs b/examples/blinky_delay.rs
@@ -30,10 +30,7 @@ fn main() -> ! {
         let mut delay = Delay::new(cp.SYST, clocks);
 
         loop {
-            led.set_high();
-            delay.delay_ms(1_000_u16);
-
-            led.set_low();
+            led.toggle();
             delay.delay_ms(1_000_u16);
         }
     }

Original file line number	Diff line number	Diff line change
`@@ -30,10 +30,7 @@ fn main() -> ! {`
`30`	`30`	`let mut delay = Delay::new(cp.SYST, clocks);`
`31`	`31`
`32`	`32`	`loop {`
`33`		`- led.set_high();`
`34`		`- delay.delay_ms(1_000_u16);`
`35`		`-`
`36`		`- led.set_low();`
	`33`	`+ led.toggle();`
`37`	`34`	`delay.delay_ms(1_000_u16);`
`38`	`35`	`}`
`39`	`36`	`}`