diff --git a/inc/thermostat.h b/inc/thermostat.h
new file mode 100644
--- /dev/null
+++ b/inc/thermostat.h
@@ -0,0 +1,10 @@
+#ifndef THERMOSTAT_H
+#define THERMOSTAT_H
+
+#include "stm32f3xx_hal.h"
+
+
+float thermostat_process(void);
+
+
+#endif