Remove remaining references to embedded-hal-02 for GPIO examples (#1392)

esp-hal/src/gpio.rs

@@ -1166,11 +1166,13 @@ where
         GpioPin { _mode: PhantomData }
     }
 
+    /// Configures the pin into alternate mode one.
     pub fn into_alternate_1(self) -> GpioPin<Alternate<AF1>, GPIONUM> {
         self.init_output(AlternateFunction::Function1, false);
         GpioPin { _mode: PhantomData }
     }
 
+    /// Configures the pin into alternate mode two.
     pub fn into_alternate_2(self) -> GpioPin<Alternate<AF2>, GPIONUM> {
         self.init_output(AlternateFunction::Function2, false);
         GpioPin { _mode: PhantomData }
@@ -1334,6 +1336,7 @@ where
     Self: GpioProperties,
     <Self as GpioProperties>::PinType: IsAnalogPin,
 {
+    /// Configures the pin into a an [Analog] pin.
     pub fn into_analog(self) -> GpioPin<Analog, GPIONUM> {
         crate::soc::gpio::internal_into_analog(GPIONUM);
 
@@ -1377,6 +1380,7 @@ impl<MODE, TYPE> AnyPin<MODE, TYPE>
 where
     TYPE: PinType,
 {
+    /// Degrade the pin to remove the pin number generics.
     pub fn degrade(self) -> AnyPin<MODE> {
         AnyPin {
             inner: self.inner,

examples/src/bin/blinky_erased_pins.rs

@@ -6,12 +6,10 @@
 //! Additionally demonstrates passing GPIO to a function in a generic way.
 
 //% CHIPS: esp32 esp32c2 esp32c3 esp32c6 esp32h2 esp32s2 esp32s3
-//% FEATURES: embedded-hal-02
 
 #![no_std]
 #![no_main]
 
-use embedded_hal_02::digital::v2::{InputPin, ToggleableOutputPin};
 use esp_backtrace as _;
 use esp_hal::{
     clock::ClockControl,

examples/src/bin/embassy_multicore.rs

@@ -4,7 +4,7 @@
 //! signal set by the task running on the other core.
 
 //% CHIPS: esp32 esp32s3
-//% FEATURES: embassy embassy-executor-thread embassy-time-timg0 embassy-generic-timers embedded-hal-02
+//% FEATURES: embassy embassy-executor-thread embassy-time-timg0 embassy-generic-timers
 
 #![no_std]
 #![no_main]
@@ -15,7 +15,6 @@ use core::ptr::addr_of_mut;
 use embassy_executor::Spawner;
 use embassy_sync::{blocking_mutex::raw::CriticalSectionRawMutex, signal::Signal};
 use embassy_time::{Duration, Ticker};
-use embedded_hal_02::digital::v2::OutputPin;
 use esp_backtrace as _;
 use esp_hal::{
     clock::ClockControl,

examples/src/bin/embassy_multicore_interrupt.rs

@@ -4,7 +4,7 @@
 //! signal set by the task running on the other core.
 
 //% CHIPS: esp32 esp32s3
-//% FEATURES: embassy embassy-executor-interrupt embassy-time-timg0 embassy-generic-timers embedded-hal-02
+//% FEATURES: embassy embassy-executor-interrupt embassy-time-timg0 embassy-generic-timers
 
 #![no_std]
 #![no_main]
@@ -14,7 +14,6 @@ use core::ptr::addr_of_mut;
 
 use embassy_sync::{blocking_mutex::raw::CriticalSectionRawMutex, signal::Signal};
 use embassy_time::{Duration, Ticker};
-use embedded_hal_02::digital::v2::OutputPin;
 use esp_backtrace as _;
 use esp_hal::{
     clock::ClockControl,

examples/src/bin/embassy_rmt_rx.rs

@@ -2,7 +2,7 @@
 //! Connect GPIO5 to GPIO4
 
 //% CHIPS: esp32 esp32c3 esp32c6 esp32h2 esp32s2 esp32s3
-//% FEATURES: async embassy embassy-executor-thread embassy-time-timg0 embassy-generic-timers embedded-hal-02
+//% FEATURES: async embassy embassy-executor-thread embassy-time-timg0 embassy-generic-timers
 
 #![no_std]
 #![no_main]
@@ -10,7 +10,6 @@
 
 use embassy_executor::Spawner;
 use embassy_time::{Duration, Timer};
-use embedded_hal_02::digital::v2::ToggleableOutputPin;
 use esp_backtrace as _;
 use esp_hal::{
     clock::ClockControl,

examples/src/bin/embassy_wait.rs

@@ -11,7 +11,6 @@
 
 use embassy_executor::Spawner;
 use embassy_time::{Duration, Timer};
-use embedded_hal_async::digital::Wait;
 use esp_backtrace as _;
 use esp_hal::{
     clock::ClockControl,

examples/src/bin/etm_gpio.rs

@@ -1,12 +1,10 @@
 //! Control LED on GPIO1 by the BOOT-BUTTON via ETM
 
 //% CHIPS: esp32c6 esp32h2
-//% FEATURES: embedded-hal-02
 
 #![no_std]
 #![no_main]
 
-use embedded_hal_02::digital::v2::OutputPin;
 use esp_backtrace as _;
 use esp_hal::{
     etm::Etm,

examples/src/bin/serial_interrupts.rs

@@ -15,8 +15,7 @@ use esp_hal::{
     clock::ClockControl,
     delay::Delay,
     gpio,
-    interrupt::{self, Priority},
+    peripherals::{Peripherals, UART0},
-    peripherals::{Interrupt, Peripherals, UART0},
     prelude::*,
     uart::{
         config::{AtCmdConfig, Config},

examples/src/bin/spi_slave_dma.rs

@@ -24,12 +24,10 @@
 //! so no immediate neighbor is available.
 
 //% CHIPS: esp32c2 esp32c3 esp32c6 esp32h2 esp32s3
-//% FEATURES: embedded-hal-02
 
 #![no_std]
 #![no_main]
 
-use embedded_hal_02::digital::v2::{InputPin, OutputPin};
 use esp_backtrace as _;
 use esp_hal::{
     clock::ClockControl,