Added gpio version specific code

1 files changed, 14 insertions, 5 deletions

diff --git a/embassy-stm32/src/lptim/pwm.rs b/embassy-stm32/src/lptim/pwm.rs
index 9f3803cd6..43ef178ef 100644
--- a/embassy-stm32/src/lptim/pwm.rs
+++ b/embassy-stm32/src/lptim/pwm.rs
@@ -10,7 +10,9 @@ use super::OutputPin;
 #[cfg(any(lptim_v2a, lptim_v2b))]
 use super::{channel::Channel, timer::ChannelDirection, Channel1Pin, Channel2Pin};
 use super::{BasicInstance, Instance};
-use crate::gpio::{AfType, AnyPin, OutputType, Pull, Speed};
+#[cfg(gpio_v2)]
+use crate::gpio::Pull;
+use crate::gpio::{AfType, AnyPin, OutputType, Speed};
 use crate::time::Hertz;
 use crate::Peripheral;
 
@@ -33,13 +35,17 @@ pub struct PwmPin<'d, T, C> {
 ///
 /// This configures the pwm pin settings
 pub struct PwmPinConfig {
+    /// PWM Pin output type
     pub output_type: OutputType,
+    /// PWM Pin speed
     pub speed: Speed,
+    /// PWM Pin pull type
+    #[cfg(gpio_v2)]
     pub pull: Pull,
 }
 
 macro_rules! channel_impl {
-    ($new_chx:ident, $channel:ident, $pin_trait:ident) => {
+    ($new_chx:ident, $new_chx_with_config:ident, $channel:ident, $pin_trait:ident) => {
         impl<'d, T: BasicInstance> PwmPin<'d, T, $channel> {
             #[doc = concat!("Create a new ", stringify!($channel), " PWM pin instance.")]
             pub fn $new_chx(pin: impl Peripheral<P = impl $pin_trait<T>> + 'd) -> Self {
@@ -66,6 +72,9 @@ macro_rules! channel_impl {
                     pin.set_low();
                     pin.set_as_af(
                         pin.af_num(),
+                        #[cfg(gpio_v1)]
+                        AfType::output(pin_config.output_type, pin_config.speed),
+                        #[cfg(gpio_v2)]
                         AfType::output_pull(pin_config.output_type, pin_config.speed, pin_config.pull),
                     );
                 });
@@ -79,11 +88,11 @@ macro_rules! channel_impl {
 }
 
 #[cfg(not(any(lptim_v2a, lptim_v2b)))]
-channel_impl!(new, Output, OutputPin);
+channel_impl!(new, new_with_config, Output, OutputPin);
 #[cfg(any(lptim_v2a, lptim_v2b))]
-channel_impl!(new_ch1, Ch1, Channel1Pin);
+channel_impl!(new_ch1, new_ch1_with_config, Ch1, Channel1Pin);
 #[cfg(any(lptim_v2a, lptim_v2b))]
-channel_impl!(new_ch2, Ch2, Channel2Pin);
+channel_impl!(new_ch2, new_ch2_with_config, Ch2, Channel2Pin);
 
 /// PWM driver.
 pub struct Pwm<'d, T: Instance> {