diff --git a/lib/main/STM32F30x_StdPeriph_Driver/src/stm32f30x_adc.c b/lib/main/STM32F30x_StdPeriph_Driver/src/stm32f30x_adc.c
index 295faa127..1fb8cdefd 100644
--- a/lib/main/STM32F30x_StdPeriph_Driver/src/stm32f30x_adc.c
+++ b/lib/main/STM32F30x_StdPeriph_Driver/src/stm32f30x_adc.c
@@ -947,6 +947,8 @@ void ADC_AnalogWatchdog3SingleChannelConfig(ADC_TypeDef* ADCx, uint8_t ADC_Chann
   */
 void ADC_TempSensorCmd(ADC_TypeDef* ADCx, FunctionalState NewState)
 {
+    (void)(ADCx);
+    
   /* Check the parameters */
   assert_param(IS_FUNCTIONAL_STATE(NewState));
 
@@ -1012,6 +1014,7 @@ void ADC_VrefintCmd(ADC_TypeDef* ADCx, FunctionalState NewState)
   */
 void ADC_VbatCmd(ADC_TypeDef* ADCx, FunctionalState NewState)
 {
+    (void)ADCx;
   /* Check the parameters */
   assert_param(IS_FUNCTIONAL_STATE(NewState));
 
diff --git a/lib/main/STM32F30x_StdPeriph_Driver/src/stm32f30x_hrtim.c b/lib/main/STM32F30x_StdPeriph_Driver/src/stm32f30x_hrtim.c
index a618d8c08..591295dea 100644
--- a/lib/main/STM32F30x_StdPeriph_Driver/src/stm32f30x_hrtim.c
+++ b/lib/main/STM32F30x_StdPeriph_Driver/src/stm32f30x_hrtim.c
@@ -250,6 +250,7 @@ void HRTIM_SimpleBase_Init(HRTIM_TypeDef* HRTIMx, uint32_t TimerIdx, HRTIM_BaseI
   */
 void HRTIM_DeInit(HRTIM_TypeDef* HRTIMx)
 {
+    (void)HRTIMx;
   /* Check the parameters */
     RCC_APB2PeriphResetCmd(RCC_APB2Periph_HRTIM1, ENABLE);
     RCC_APB2PeriphResetCmd(RCC_APB2Periph_HRTIM1, DISABLE);  
@@ -633,6 +634,7 @@ void HRTIM_SimpleCaptureStart(HRTIM_TypeDef * HRTIMx,
                                               uint32_t TimerIdx,
                                               uint32_t CaptureChannel)
 {
+    (void)CaptureChannel;
   /* Enable the timer counter */
   __HRTIM_ENABLE(HRTIMx, TimerIdxToTimerId[TimerIdx]);
 
@@ -3211,6 +3213,7 @@ uint32_t HRTIM_WaveformGetOutputState(HRTIM_TypeDef * HRTIMx,
                                           uint32_t TimerIdx,
                                           uint32_t Output)
 {
+    (void)(TimerIdx);
   uint32_t output_bit = 0;
   uint32_t output_state = HRTIM_OUTPUTSTATE_IDLE;
   
diff --git a/lib/main/STM32F30x_StdPeriph_Driver/src/stm32f30x_syscfg.c b/lib/main/STM32F30x_StdPeriph_Driver/src/stm32f30x_syscfg.c
index c81e0236d..67a17f34c 100644
--- a/lib/main/STM32F30x_StdPeriph_Driver/src/stm32f30x_syscfg.c
+++ b/lib/main/STM32F30x_StdPeriph_Driver/src/stm32f30x_syscfg.c
@@ -469,6 +469,7 @@ void SYSCFG_SRAMWRPEnable(uint32_t SYSCFG_SRAMWRP)
   */
 FlagStatus SYSCFG_GetFlagStatus(uint32_t SYSCFG_Flag)
 {
+    (void)SYSCFG_Flag;
   FlagStatus bitstatus = RESET;
 
   /* Check the parameter */