stm32/rcc: add shared code for hsi48 with crs support.

5 files changed, 4 insertions, 5 deletions

diff --git a/examples/stm32h7/src/bin/eth.rs b/examples/stm32h7/src/bin/eth.rs
index e37d8797b..b7a077374 100644
--- a/examples/stm32h7/src/bin/eth.rs
+++ b/examples/stm32h7/src/bin/eth.rs
@@ -36,7 +36,7 @@ async fn main(spawner: Spawner) -> ! {
         use embassy_stm32::rcc::*;
         config.rcc.hsi = Some(HSIPrescaler::DIV1);
         config.rcc.csi = true;
-        config.rcc.hsi48 = true; // needed for RNG
+        config.rcc.hsi48 = Some(Default::default()); // needed for RNG
         config.rcc.pll1 = Some(Pll {
             source: PllSource::HSI,
             prediv: PllPreDiv::DIV4,
diff --git a/examples/stm32h7/src/bin/eth_client.rs b/examples/stm32h7/src/bin/eth_client.rs
index 88df53f01..f0f28ec9c 100644
--- a/examples/stm32h7/src/bin/eth_client.rs
+++ b/examples/stm32h7/src/bin/eth_client.rs
@@ -37,7 +37,7 @@ async fn main(spawner: Spawner) -> ! {
         use embassy_stm32::rcc::*;
         config.rcc.hsi = Some(HSIPrescaler::DIV1);
         config.rcc.csi = true;
-        config.rcc.hsi48 = true; // needed for RNG
+        config.rcc.hsi48 = Some(Default::default()); // needed for RNG
         config.rcc.pll1 = Some(Pll {
             source: PllSource::HSI,
             prediv: PllPreDiv::DIV4,
diff --git a/examples/stm32h7/src/bin/low_level_timer_api.rs b/examples/stm32h7/src/bin/low_level_timer_api.rs
index e4bac8a5a..e0be495d1 100644
--- a/examples/stm32h7/src/bin/low_level_timer_api.rs
+++ b/examples/stm32h7/src/bin/low_level_timer_api.rs
@@ -19,7 +19,6 @@ async fn main(_spawner: Spawner) {
         use embassy_stm32::rcc::*;
         config.rcc.hsi = Some(HSIPrescaler::DIV1);
         config.rcc.csi = true;
-        config.rcc.hsi48 = true; // needed for RNG
         config.rcc.pll1 = Some(Pll {
             source: PllSource::HSI,
             prediv: PllPreDiv::DIV4,
diff --git a/examples/stm32h7/src/bin/rng.rs b/examples/stm32h7/src/bin/rng.rs
index af1d6ebb8..1fb4cfec0 100644
--- a/examples/stm32h7/src/bin/rng.rs
+++ b/examples/stm32h7/src/bin/rng.rs
@@ -15,7 +15,7 @@ bind_interrupts!(struct Irqs {
 #[embassy_executor::main]
 async fn main(_spawner: Spawner) {
     let mut config = Config::default();
-    config.rcc.hsi48 = true; // needed for RNG.
+    config.rcc.hsi48 = Some(Default::default()); // needed for RNG
     let p = embassy_stm32::init(config);
     info!("Hello World!");
 
diff --git a/examples/stm32h7/src/bin/usb_serial.rs b/examples/stm32h7/src/bin/usb_serial.rs
index 19d77183b..648ff6eea 100644
--- a/examples/stm32h7/src/bin/usb_serial.rs
+++ b/examples/stm32h7/src/bin/usb_serial.rs
@@ -25,7 +25,7 @@ async fn main(_spawner: Spawner) {
         use embassy_stm32::rcc::*;
         config.rcc.hsi = Some(HSIPrescaler::DIV1);
         config.rcc.csi = true;
-        config.rcc.hsi48 = true; // needed for USB
+        config.rcc.hsi48 = Some(Hsi48Config { sync_from_usb: true }); // needed for USB
         config.rcc.pll1 = Some(Pll {
             source: PllSource::HSI,
             prediv: PllPreDiv::DIV4,