update can configuration

Author: xoviat

src/can.rs

@@ -2,6 +2,7 @@
 //!
 
 use crate::bb;
+#[cfg(any(feature = "stm32f405", feature = "stm32f407"))]
 use crate::gpio::{
     gpioa::{PA11, PA12},
     gpiob::{PB12, PB13, PB5, PB6, PB8, PB9},
@@ -10,6 +11,14 @@ use crate::gpio::{
     gpioi::PI9,
     Alternate, AF9,
 };
+
+#[cfg(feature = "stm32f446")]
+use crate::gpio::{
+    gpioa::{PA11, PA12},
+    gpiob::{PB12, PB13, PB5, PB6, PB8, PB9},
+    gpiod::{PD0, PD1},
+    Alternate, AF9,
+};
 use crate::pac::{CAN1, CAN2};
 use crate::rcc::APB1;
 
@@ -43,10 +52,8 @@ macro_rules! pins {
 
 /*
     See DS8626 Rev 9 Table 9.
-
-    Applies to stm32f405, stm32f407, stm32f446.
-    To add MCUs, add has-can and check the pins.
 */
+#[cfg(any(feature = "stm32f405", feature = "stm32f407"))]
 pins! {
     CAN1 => (PA12, PA11),
     CAN1 => (PB9, PB8),
@@ -56,6 +63,18 @@ pins! {
     CAN2 => (PB6, PB5),
 }
 
+/*
+    See DS10693 Rev 9 Table 11.
+*/
+#[cfg(feature = "stm32f446")]
+pins! {
+    CAN1 => (PA12, PA11),
+    CAN1 => (PB9, PB8),
+    CAN1 => (PD1, PD0),
+    CAN2 => (PB13, PB12),
+    CAN2 => (PB6, PB5),
+}
+
 use sealed::RccBus;
 
 /// Enable/disable peripheral