diff --git a/.idea/jakub.iml b/.idea/jakub.iml
index f08604b..4c94235 100644
--- a/.idea/jakub.iml
+++ b/.idea/jakub.iml
@@ -1,2 +1,2 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<module classpath="CMake" type="CPP_MODULE" version="4" />
\ No newline at end of file
+<module classpath="CIDR" type="CPP_MODULE" version="4" />
\ No newline at end of file
diff --git a/.idea/vcs.xml b/.idea/vcs.xml
new file mode 100644
index 0000000..94a25f7
--- /dev/null
+++ b/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$" vcs="Git" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/Core/Src/main.c b/Core/Src/main.c
index cc12012..0795d95 100644
--- a/Core/Src/main.c
+++ b/Core/Src/main.c
@@ -81,6 +81,7 @@ void USB_CDC_RxHandler(uint8_t* Buf, uint32_t Len)
     integration_time = test;
     INTERVAL_TIMER.Instance->ARR = integration_time * 4 - 1;
     SET_BIT(INTERVAL_TIMER.Instance->EGR,TIM_EGR_UG);
+    last_count = EXT_TIMER.Instance->CNT;
 
 }