From 18c38bfbb939e4a65717c9ddbbbce45af72fc42a Mon Sep 17 00:00:00 2001
From: Lachezar Lechev <elpiel93@gmail.com>
Date: Sat, 23 Dec 2023 18:39:20 +0200
Subject: [PATCH] fix: gpio mutability of Pin

Signed-off-by: Lachezar Lechev <elpiel93@gmail.com>
---
 esp-hal-common/src/gpio.rs | 20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

diff --git a/esp-hal-common/src/gpio.rs b/esp-hal-common/src/gpio.rs
index dcaf8dc086a..8cb7e36c3d7 100644
--- a/esp-hal-common/src/gpio.rs
+++ b/esp-hal-common/src/gpio.rs
@@ -569,10 +569,10 @@ impl<MODE, const GPIONUM: u8> embedded_hal_1::digital::InputPin for GpioPin<Inpu
 where
     Self: GpioProperties,
 {
-    fn is_high(&self) -> Result<bool, Self::Error> {
+    fn is_high(&mut self) -> Result<bool, Self::Error> {
         Ok(<Self as GpioProperties>::Bank::read_input() & (1 << (GPIONUM % 32)) != 0)
     }
-    fn is_low(&self) -> Result<bool, Self::Error> {
+    fn is_low(&mut self) -> Result<bool, Self::Error> {
         Ok(!self.is_high()?)
     }
 }
@@ -583,10 +583,10 @@ where
     Self: GpioProperties,
     <Self as GpioProperties>::PinType: IsOutputPin,
 {
-    fn is_high(&self) -> Result<bool, Self::Error> {
+    fn is_high(&mut self) -> Result<bool, Self::Error> {
         Ok(<Self as GpioProperties>::Bank::read_input() & (1 << (GPIONUM % 32)) != 0)
     }
-    fn is_low(&self) -> Result<bool, Self::Error> {
+    fn is_low(&mut self) -> Result<bool, Self::Error> {
         Ok(!self.is_high()?)
     }
 }
@@ -918,10 +918,10 @@ where
     Self: GpioProperties,
     <Self as GpioProperties>::PinType: IsOutputPin,
 {
-    fn is_set_high(&self) -> Result<bool, Self::Error> {
+    fn is_set_high(&mut self) -> Result<bool, Self::Error> {
         Ok(<Self as GpioProperties>::Bank::read_output() & (1 << (GPIONUM % 32)) != 0)
     }
-    fn is_set_low(&self) -> Result<bool, Self::Error> {
+    fn is_set_low(&mut self) -> Result<bool, Self::Error> {
         Ok(!self.is_set_high()?)
     }
 }
@@ -1376,12 +1376,12 @@ impl<MODE> embedded_hal_1::digital::ErrorType for AnyPin<Input<MODE>> {
 
 #[cfg(feature = "eh1")]
 impl<MODE> embedded_hal_1::digital::InputPin for AnyPin<Input<MODE>> {
-    fn is_high(&self) -> Result<bool, Self::Error> {
+    fn is_high(&mut self) -> Result<bool, Self::Error> {
         let inner = &self.inner;
         handle_gpio_input!(inner, target, { target.is_high() })
     }
 
-    fn is_low(&self) -> Result<bool, Self::Error> {
+    fn is_low(&mut self) -> Result<bool, Self::Error> {
         let inner = &self.inner;
         handle_gpio_input!(inner, target, { target.is_low() })
     }
@@ -1442,12 +1442,12 @@ impl<MODE> embedded_hal_1::digital::OutputPin for AnyPin<Output<MODE>> {
 
 #[cfg(feature = "eh1")]
 impl<MODE> embedded_hal_1::digital::StatefulOutputPin for AnyPin<Output<MODE>> {
-    fn is_set_high(&self) -> Result<bool, Self::Error> {
+    fn is_set_high(&mut self) -> Result<bool, Self::Error> {
         let inner = &self.inner;
         handle_gpio_output!(inner, target, { target.is_set_high() })
     }
 
-    fn is_set_low(&self) -> Result<bool, Self::Error> {
+    fn is_set_low(&mut self) -> Result<bool, Self::Error> {
         let inner = &self.inner;
         handle_gpio_output!(inner, target, { target.is_set_low() })
     }