diff --git a/Core/Drivers/ANPI_AnalogPortsIn.c b/Core/Drivers/ANPI_AnalogPortsIn.c
index f137305..8d3077c 100644
--- a/Core/Drivers/ANPI_AnalogPortsIn.c
+++ b/Core/Drivers/ANPI_AnalogPortsIn.c
@@ -222,6 +222,7 @@ VOID vTask( PVOID arg )
 
     if( u32Flags & ANPI_ADC_FULL_COMPLETE ) u16Offset = BUFFER_HALF_SIZE;
     else if( u32Flags & ANPI_ADC_HALF_COMPLETE ) u16Offset = 0;
+    else continue;
     
     // aquire mutex: access to m_afcValues blocked for ANPI_flGetInputValue
     osMutexAcquire( m_pstMutexID, osWaitForever );                                  // aquire mutex