diff --git a/bsl/csl/interfaces/timer.h b/bsl/csl/interfaces/timer.h
index 4915a23..7e1b7cf 100644
--- a/bsl/csl/interfaces/timer.h
+++ b/bsl/csl/interfaces/timer.h
@@ -41,6 +41,7 @@ typedef enum {
 	onePulse
 } timerMode_t;
 
+void timerReset(timerNo_t timer);
 void timerActivateBus(timerNo_t timer); 
 void timerEnableTimer(timerNo_t timer); 
 void timerDisableTimer(timerNo_t timer);
diff --git a/bsl/csl/stm32f042/Src/timer.c b/bsl/csl/stm32f042/Src/timer.c
index 2ff8393..c7c8f3f 100644
--- a/bsl/csl/stm32f042/Src/timer.c
+++ b/bsl/csl/stm32f042/Src/timer.c
@@ -3,6 +3,12 @@
 
 #define BASE ((TIM_TypeDef *)timerBase_Addr_List[timer])
 
+void timerReset(timerNo_t timer)
+{
+	// reset via RCC_APBxRSTR Register
+	 
+}
+
 void timerActivateBus(timerNo_t timer)
 {
 	if(timerBus_No[timer]==1)