error[E0277]: the trait bound `stm32f4xx_hal::gpio::Pin<'F', 15, stm32f4xx_hal::gpio::Alternate<4, stm32f4xx_hal::gpio::OpenDrain>>: gpio::alt::PinA<Sda, FMPI2C1>` is not satisfied

I believe the issue comes from

stm32f4xx-hal/src/gpio/alt.rs

Lines 283 to 297 in 15134d7

	#[cfg(feature = "fmpi2c1")]
	pin! {
	<i2c::Scl, FMPI2C1> for [PC6<4>],
	<i2c::Sda, FMPI2C1> for [PC7<4>],
	<i2c::Sda, FMPI2C1> for [PB3<4>],
	<i2c::Scl, FMPI2C1> for [PB10<9>],
	<i2c::Sda, FMPI2C1> for [PB14<4>],
	<i2c::Scl, FMPI2C1> for [PB15<4>],
	<i2c::Scl, FMPI2C1> for [PD12<4>],
	<i2c::Scl, FMPI2C1> for [PB13<4>],
	<i2c::Scl, FMPI2C1> for [PD14<4>],
	<i2c::Scl, FMPI2C1> for [PD15<4>],
	<i2c::Scl, FMPI2C1> for [PF14<4>],
	<i2c::Scl, FMPI2C1> for [PF15<4>]
	}

where there are more FMPI2C1 pins defined as Scl and not as many Sda pins. As per the datasheet for STM32F413 the pin PF14 is SCL and PF15 is SDA.

From the STM32F413/23 datasheet it should be:

#[cfg(feature = "fmpi2c1")]
pin! {
    <i2c::Sda, FMPI2C1> for [PB3<4>],
    <i2c::Scl, FMPI2C1> for [PB10<9>],
    <i2c::Sda, FMPI2C1> for [PB14<4>],
    <i2c::Scl, FMPI2C1> for [PB15<4>],
    <i2c::Scl, FMPI2C1> for [PC6<4>],
    <i2c::Sda, FMPI2C1> for [PC7<4>],
    <i2c::Scl, FMPI2C1> for [PD12<4>],
    <i2c::Sda, FMPI2C1> for [PD13<4>],
    <i2c::Scl, FMPI2C1> for [PD14<4>],
    <i2c::Sda, FMPI2C1> for [PD15<4>],
    <i2c::Scl, FMPI2C1> for [PF14<4>],
    <i2c::Sda, FMPI2C1> for [PF15<4>]
}

[burrbull]

If you've found a bug feel free to make PR.