From 383beb37b33fd1346150f756e3281ac1b3651f48 Mon Sep 17 00:00:00 2001
From: Ulf Lilleengen <ulf.lilleengen@gmail.com>
Date: Wed, 16 Jun 2021 16:07:21 +0200
Subject: [PATCH] Rename from wl55 to wl5x and enable debug wfe

---
 embassy-stm32/src/rcc/mod.rs                | 12 ++++++------
 embassy-stm32/src/rcc/{wl55 => wl5x}/mod.rs | 13 +++++++++++++
 stm32-data                                  |  2 +-
 3 files changed, 20 insertions(+), 7 deletions(-)
 rename embassy-stm32/src/rcc/{wl55 => wl5x}/mod.rs (92%)

diff --git a/embassy-stm32/src/rcc/mod.rs b/embassy-stm32/src/rcc/mod.rs
index 70bf675aa..e84021272 100644
--- a/embassy-stm32/src/rcc/mod.rs
+++ b/embassy-stm32/src/rcc/mod.rs
@@ -16,13 +16,13 @@ pub struct Clocks {
     #[cfg(any(rcc_l0))]
     pub ahb: Hertz,
 
-    #[cfg(any(rcc_l4, rcc_f4, rcc_h7, rcc_wb55, rcc_wl55))]
+    #[cfg(any(rcc_l4, rcc_f4, rcc_h7, rcc_wb55, rcc_wl5x))]
     pub ahb1: Hertz,
 
-    #[cfg(any(rcc_l4, rcc_f4, rcc_h7, rcc_wb55, rcc_wl55))]
+    #[cfg(any(rcc_l4, rcc_f4, rcc_h7, rcc_wb55, rcc_wl5x))]
     pub ahb2: Hertz,
 
-    #[cfg(any(rcc_l4, rcc_f4, rcc_h7, rcc_wb55, rcc_wl55))]
+    #[cfg(any(rcc_l4, rcc_f4, rcc_h7, rcc_wb55, rcc_wl5x))]
     pub ahb3: Hertz,
 
     #[cfg(any(rcc_h7))]
@@ -62,9 +62,9 @@ cfg_if::cfg_if! {
     } else if #[cfg(rcc_wb55)] {
         mod wb55;
         pub use wb55::*;
-    } else if #[cfg(rcc_wl55)] {
-        mod wl55;
-        pub use wl55::*;
+    } else if #[cfg(rcc_wl5x)] {
+        mod wl5x;
+        pub use wl5x::*;
     }
 }
 
diff --git a/embassy-stm32/src/rcc/wl55/mod.rs b/embassy-stm32/src/rcc/wl5x/mod.rs
similarity index 92%
rename from embassy-stm32/src/rcc/wl55/mod.rs
rename to embassy-stm32/src/rcc/wl5x/mod.rs
index 2170b7b72..6fa31ce2d 100644
--- a/embassy-stm32/src/rcc/wl55/mod.rs
+++ b/embassy-stm32/src/rcc/wl5x/mod.rs
@@ -116,6 +116,19 @@ impl<'d> Rcc<'d> {
     pub fn clocks(&self) -> &'static Clocks {
         unsafe { get_freqs() }
     }
+
+    pub fn enable_debug_wfe(&mut self, _dbg: &mut peripherals::DBGMCU, enable_dma: bool) {
+        // NOTE(unsafe) We have exclusive access to the RCC and DBGMCU
+        unsafe {
+            pac::RCC.ahb1enr().modify(|w| w.set_dma1en(enable_dma));
+
+            pac::DBGMCU.cr().modify(|w| {
+                w.set_dbg_sleep(true);
+                w.set_dbg_standby(true);
+                w.set_dbg_stop(true);
+            });
+        }
+    }
 }
 
 /// Extension trait that freezes the `RCC` peripheral with provided clocks configuration
diff --git a/stm32-data b/stm32-data
index e104fc21f..d368153cd 160000
--- a/stm32-data
+++ b/stm32-data
@@ -1 +1 @@
-Subproject commit e104fc21fea271a5d407086ac7ff19e448ac1b34
+Subproject commit d368153cd36a52c8a2c9283270520ce97b265eff