Remove Drive/Slew settings for Input pin (#57)

* Don't set slew+strength for inputs

* Update example

3 files changed, 9 insertions, 6 deletions

diff --git a/examples/src/bin/button.rs b/examples/src/bin/button.rs
index 2abfe0a9f..943edbb15 100644
--- a/examples/src/bin/button.rs
+++ b/examples/src/bin/button.rs
@@ -3,7 +3,7 @@
 
 use embassy_executor::Spawner;
 use embassy_time::Timer;
-use hal::gpio::{DriveStrength, Input, Pull, SlewRate};
+use hal::gpio::{Input, Pull};
 use {defmt_rtt as _, embassy_mcxa as hal, panic_probe as _};
 
 #[embassy_executor::main]
@@ -12,7 +12,9 @@ async fn main(_spawner: Spawner) {
 
     defmt::info!("Button example");
 
-    let monitor = Input::new(p.P1_7, Pull::Disabled, DriveStrength::Normal, SlewRate::Slow);
+    // This button is labeled "WAKEUP" on the FRDM-MCXA276
+    // The board already has a 10K pullup
+    let monitor = Input::new(p.P1_7, Pull::Disabled);
 
     loop {
         defmt::info!("Pin level is {:?}", monitor.get_level());
diff --git a/examples/src/bin/button_async.rs b/examples/src/bin/button_async.rs
index 1ecec2e48..6cc7b62cd 100644
--- a/examples/src/bin/button_async.rs
+++ b/examples/src/bin/button_async.rs
@@ -3,7 +3,7 @@
 
 use embassy_executor::Spawner;
 use embassy_time::Timer;
-use hal::gpio::{DriveStrength, Input, Pull, SlewRate};
+use hal::gpio::{Input, Pull};
 use {defmt_rtt as _, embassy_mcxa as hal, panic_probe as _};
 
 #[embassy_executor::main]
@@ -13,7 +13,8 @@ async fn main(_spawner: Spawner) {
     defmt::info!("GPIO interrupt example");
 
     // This button is labeled "WAKEUP" on the FRDM-MCXA276
-    let mut pin = Input::new(p.P1_7, Pull::Up, DriveStrength::Normal, SlewRate::Fast);
+    // The board already has a 10K pullup
+    let mut pin = Input::new(p.P1_7, Pull::Disabled);
 
     let mut press_count = 0u32;
 
diff --git a/examples/src/bin/i2c-scan-blocking.rs b/examples/src/bin/i2c-scan-blocking.rs
index 72f9d09e0..4e203597b 100644
--- a/examples/src/bin/i2c-scan-blocking.rs
+++ b/examples/src/bin/i2c-scan-blocking.rs
@@ -2,7 +2,7 @@
 #![no_main]
 
 use embassy_executor::Spawner;
-use embassy_mcxa::gpio::{DriveStrength, Pull, SlewRate};
+use embassy_mcxa::gpio::Pull;
 use embassy_mcxa::Input;
 use embassy_time::Timer;
 use hal::clocks::config::Div8;
@@ -25,7 +25,7 @@ async fn main(_spawner: Spawner) {
     // Note: P0_2 is connected to P1_8 on the FRDM_MCXA276 via a resistor, and
     // defaults to SWO on the debug peripheral. Explicitly make it a high-z
     // input.
-    let _pin = Input::new(p.P0_2, Pull::Disabled, DriveStrength::Normal, SlewRate::Slow);
+    let _pin = Input::new(p.P0_2, Pull::Disabled);
     let mut i2c = I2c::new_blocking(p.LPI2C2, p.P1_9, p.P1_8, config).unwrap();
 
     for addr in 0x01..=0x7f {