updated readme to reflect can eratta

README.md

@@ -327,5 +327,5 @@ STM32WL radio support is WIP, and will be provided through interaction with newA
 you must manually set the `TIMx_BDTR` register, `MOE` bit.
 - Octospi implementation is broken
 - DFSDM on L4x6 is missing Filter 1.
-- Only FDCAN1 is implemented; not FDCAN2 or 3 (G0, G4, H7).
+- G0 and H7: Only FDCAN1 is implemented.
 - H5 is missing a lot of functionality, including DMA.

src/can/g4.rs

@@ -1,8 +1,9 @@
+use fdcan;
+
 use crate::{
     pac::{FDCAN1, FDCAN2, FDCAN3, RCC},
     util::rcc_en_reset,
 };
-use fdcan;
 
 const MESSAGE_RAM_BASE_ADDRESS: u32 = 0x4000_a400;
 

src/can/mod.rs

@@ -3,9 +3,10 @@
 //!
 //! Requires the `can_bx` or `can_fd_g[h]` features. F3, F4, and L4 use BX CAN. G0, G4, L5, and H7 use FD CAN.
 
-use crate::{pac::RCC, util::rcc_en_reset};
 use cfg_if::cfg_if;
 
+use crate::{pac::RCC, util::rcc_en_reset};
+
 // todo: H5 support.
 cfg_if! {
     if #[cfg(feature = "f3")] {

src/lib.rs

@@ -603,16 +603,17 @@ macro_rules! parse_be {
 
 /// Syntax helper for converting primitives to multi-byte fields.
 ///
-/// Example: `copy_le!(bytes, &self.position, 5..9);`
+/// Example: `copy_le!(bytes, self.position, 5..9);`
 #[macro_export]
 macro_rules! copy_le {
     ($dest:expr, $src:expr, $range:expr) => {{
         $dest[$range].copy_from_slice(&$src.to_le_bytes())
     }};
 }
+
 /// Syntax helper for converting primitives to multi-byte fields.
 ///
-/// Example: `copy_be!(bytes, &self.position, i32, 5..9);`
+/// Example: `copy_be!(bytes, self.position, i32, 5..9);`
 #[macro_export]
 macro_rules! copy_be {
     ($dest:expr, $src:expr, $range:expr) => {{