1 files changed, 1 insertions, 2 deletions
diff --git a/stmhal/timer.h b/stmhal/timer.h
index 89b3c79f4f..a18d7cf104 100644
--- a/stmhal/timer.h
+++ b/stmhal/timer.h
@@ -31,9 +31,8 @@ extern const mp_obj_type_t pyb_timer_type;
 void timer_init0(void);
 void timer_tim5_init(void);
 TIM_HandleTypeDef *timer_tim6_init(uint freq);
-
 void timer_deinit(void);
-
+uint32_t timer_get_source_freq(uint32_t tim_id);
 void timer_irq_handler(uint tim_id);
 
 TIM_HandleTypeDef *pyb_timer_get_handle(mp_obj_t timer);