eh-1.0.0: gpio

Author: richardeoin

examples/blinky.rs

@@ -5,13 +5,14 @@
 #![no_std]
 
 use cortex_m_rt::entry;
+#[macro_use]
+mod utilities;
+
+use embedded_hal::delay::DelayNs;
 use stm32h7xx_hal::{pac, prelude::*};
 
 use log::info;
 
-#[macro_use]
-mod utilities;
-
 #[entry]
 fn main() -> ! {
     utilities::logger::init();
@@ -42,9 +43,9 @@ fn main() -> ! {
 
     loop {
         led.set_high();
-        delay.delay_ms(500_u16);
+        delay.delay_ms(500);
 
         led.set_low();
-        delay.delay_ms(500_u16);
+        delay.delay_ms(500);
     }
 }

examples/blinky_random.rs

@@ -7,6 +7,7 @@
 #![no_std]
 
 use cortex_m_rt::entry;
+use embedded_hal::delay::DelayNs;
 use stm32h7xx_hal::{pac, prelude::*};
 
 #[macro_use]

examples/blinky_timer.rs

@@ -10,7 +10,8 @@ mod utilities;
 extern crate nb;
 
 use cortex_m_rt::entry;
-use stm32h7xx_hal::{pac, prelude::*, time::MilliSeconds};
+use embedded_hal::delay::DelayNs;
+use stm32h7xx_hal::{pac, prelude::*};
 
 use log::info;
 
@@ -50,13 +51,12 @@ fn main() -> ! {
         for _ in 0..5 {
             // 20ms wait with timer
             led.toggle();
-            timer.start(MilliSeconds::from_ticks(20).into_rate());
+            timer.start(50.Hz()).unwrap();
             block!(timer.wait()).ok();
 
-            // Delay for 500ms. Timer must operate correctly on next
-            // use.
+            // Delay for 500ms. Timer must operate correctly on next use.
             led.toggle();
-            delay.delay_ms(500_u16);
+            delay.delay_ms(500);
         }
     }
 }

examples/gpio_with_input.rs

@@ -7,7 +7,7 @@
 #![no_std]
 
 use cortex_m_rt::entry;
-
+use embedded_hal::delay::DelayNs;
 use stm32h7xx_hal::{pac, prelude::*};
 
 use log::info;
@@ -45,10 +45,10 @@ fn main() -> ! {
 
     loop {
         led.set_high();
-        delay.delay_ms(100_u16);
+        delay.delay_ms(100);
 
         led.set_low();
-        delay.delay_ms(100_u16);
+        delay.delay_ms(100);
 
         let is_high = led.with_input(|x| x.is_high());
         info!("LED pin high? {}", is_high);

src/gpio.rs

@@ -75,9 +75,9 @@ mod exti;
 pub use exti::ExtiPin;
 mod dynamic;
 pub use dynamic::{Dynamic, DynamicPin};
-mod hal_02;
+mod hal_1;
 
-pub use embedded_hal::digital::v2::PinState;
+pub use embedded_hal::digital::PinState;
 
 use core::fmt;
 
@@ -458,7 +458,6 @@ impl<const P: char, const N: u8, MODE> Pin<P, N, Output<MODE>> {
     pub fn set_low(&mut self) {
         self._set_low()
     }
-
     /// Is the pin in drive high or low mode?
     #[inline(always)]
     pub fn get_state(&self) -> PinState {