From 2a1ab6da0ec6987d02aeb73e89f1199f866db09a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bj=C3=B6rn=20Quentin?= <bjoernQ@users.noreply.github.com>
Date: Mon, 8 Aug 2022 13:02:40 +0200
Subject: [PATCH] Use the correct AlternateFunction for GPIO (#137)

---
 esp-hal-common/src/gpio.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/esp-hal-common/src/gpio.rs b/esp-hal-common/src/gpio.rs
index 60a8cff04..acf157b80 100644
--- a/esp-hal-common/src/gpio.rs
+++ b/esp-hal-common/src/gpio.rs
@@ -552,7 +552,7 @@ macro_rules! impl_input {
                 paste! {
                     iomux.$iomux_reg.modify(|_, w| unsafe {
                         w.mcu_sel()
-                            .bits(2)
+                            .bits(AlternateFunction::$gpio_function as u8)
                             .fun_ie()
                             .set_bit()
                             .fun_wpd()