Implement FDCAN for STM32H7

README.md

@@ -3,8 +3,6 @@
 This repository contains an abstraction layer to provide a simplified & unified
 interface to the STM32 bxCAN and FDCAN peripherals.
 
-**Warning**: Currently, only bxCAN (for the STM32F3 series) is supported.
-
 ## Installation
 
 Simply add the repository to your `Core/Lib` directory. You can also add it as a
@@ -18,7 +16,12 @@ The library needs to be told what STM family you're using, so make sure one of
 the following symbols is defined when `FT_CAN_AL.c` is compiled or `FT_CAN_AL.h`
 is included:
 
-- STM32F3
+- `STM32F3`
+- `STM32H7`
+
+When using the FDCAN peripheral (H7 series), you also need to define
+`FTCAN_NUM_FILTERS` (and set it to the value of "Std Filters Nbr" you configured
+in your `.ioc`).
 
 ## Usage