diff --git a/src/spi.rs b/src/spi.rs index 5d0b40e49..8cad524d7 100644 --- a/src/spi.rs +++ b/src/spi.rs @@ -437,6 +437,8 @@ impl<'d> SpiDriver<'d> { sdi: Option + 'd>, config: &config::DriverConfig, ) -> Result { + use crate::gpio::Pin; + let max_transfer_size = Self::new_internal( SPI1::device(), Some(sclk.into_ref().pin()),