Fix clkdiv configuration

DIV should be modified while the clock is halted, not after it's
already running.

1 files changed, 2 insertions, 2 deletions

diff --git a/src/clocks/periph_helpers.rs b/src/clocks/periph_helpers.rs
index e5b234c5b..8914f6833 100644
--- a/src/clocks/periph_helpers.rs
+++ b/src/clocks/periph_helpers.rs
@@ -240,12 +240,12 @@ impl SPConfHelper for LpuartConfig {
         clkdiv.modify(|_r, w| {
             w.halt().on();
             w.reset().on();
+            unsafe { w.div().bits(self.div.into_bits()) };
             w
         });
         clkdiv.modify(|_r, w| {
             w.halt().off();
             w.reset().off();
-            unsafe { w.div().bits(self.div.into_bits()) };
             w
         });
 
@@ -377,12 +377,12 @@ impl SPConfHelper for AdcConfig {
         mrcc0.mrcc_adc_clkdiv().modify(|_r, w| {
             w.halt().on();
             w.reset().on();
+            unsafe { w.div().bits(self.div.into_bits()) };
             w
         });
         mrcc0.mrcc_adc_clkdiv().modify(|_r, w| {
             w.halt().off();
             w.reset().off();
-            unsafe { w.div().bits(self.div.into_bits()) };
             w
         });