stm32: add stm32u5 GPDMA, SPIv4 support, add HIL tests.

2022-04-26 23:57:26 +02:00
parent a39d796c3d
commit 009bb8e4e1
16 changed files with 447 additions and 59 deletions
--- a/embassy-stm32/src/traits.rs
+++ b/embassy-stm32/src/traits.rs
@ -42,7 +42,19 @@ macro_rules! dma_trait_impl {
        }
    };

-    // No DMAMUX
+    // DMAMUX
+    (crate::$mod:ident::$trait:ident, $instance:ident, {dma: $dma:ident}, $request:expr) => {
+        impl<T> crate::$mod::$trait<crate::peripherals::$instance> for T
+        where
+            T: crate::dma::Channel,
+        {
+            fn request(&self) -> crate::dma::Request {
+                $request
+            }
+        }
+    };
+
+    // DMA/GPDMA, without DMAMUX
    (crate::$mod:ident::$trait:ident, $instance:ident, {channel: $channel:ident}, $request:expr) => {
        impl crate::$mod::$trait<crate::peripherals::$instance> for crate::peripherals::$channel {
            fn request(&self) -> crate::dma::Request {