stm32: fix refcounts for usart, spi, and i2c

2023-09-04 15:47:33 -05:00
parent 3466c9cfa9
commit 274f63a879
7 changed files with 60 additions and 17 deletions
--- a/embassy-stm32/src/spi/mod.rs
+++ b/embassy-stm32/src/spi/mod.rs
@ -646,6 +646,8 @@ impl<'d, T: Instance, Tx, Rx> Drop for Spi<'d, T, Tx, Rx> {
        self.sck.as_ref().map(|x| x.set_as_disconnected());
        self.mosi.as_ref().map(|x| x.set_as_disconnected());
        self.miso.as_ref().map(|x| x.set_as_disconnected());
+
+        T::disable();
    }
 }