From a2fd4d751e1015905a6d8ce3a58db020cf45373d Mon Sep 17 00:00:00 2001
From: Dario Nieuwenhuis <dirbaio@dirbaio.net>
Date: Wed, 20 Mar 2024 13:49:19 +0100
Subject: [PATCH] stm32/gpio: add missing eh02 InputPin for OutputOpenDrain.
---
embassy-stm32/src/gpio.rs | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/embassy-stm32/src/gpio.rs b/embassy-stm32/src/gpio.rs
index 00e3e1727..7cc28ff56 100644
--- a/embassy-stm32/src/gpio.rs
+++ b/embassy-stm32/src/gpio.rs
@@ -833,6 +833,18 @@ impl<'d> embedded_hal_02::digital::v2::ToggleableOutputPin for Output<'d> {
}
}
+impl<'d> embedded_hal_02::digital::v2::InputPin for OutputOpenDrain<'d> {
+ type Error = Infallible;
+
+ fn is_high(&self) -> Result<bool, Self::Error> {
+ Ok(self.is_high())
+ }
+
+ fn is_low(&self) -> Result<bool, Self::Error> {
+ Ok(self.is_low())
+ }
+}
+
impl<'d> embedded_hal_02::digital::v2::OutputPin for OutputOpenDrain<'d> {
type Error = Infallible;