Index: firmware/App/Controllers/Fans.c
===================================================================
diff -u
--- firmware/App/Controllers/Fans.c	(revision 0)
+++ firmware/App/Controllers/Fans.c	(revision c721aafa9f333b48a57f9e9239b25930a4da116d)
@@ -0,0 +1,48 @@
+/*
+ * Fans.c
+ *
+ *  Created on: Aug 6, 2020
+ *      Author: fw
+ */
+
+#include "Fans.h"
+
+//TODO Do we need exec fans?
+//TODO Do we need a wrapper for pwm as input?
+//TODO What to have in init fans?
+
+void initFans( void )
+{
+    //TODO fill up
+}
+
+SELF_TEST_STATUS_T execFansSelfTest( void )
+{
+
+}
+
+void execFans( void )
+{
+
+}
+
+BOOL startFan1( F32 pwmPercent )
+{
+    F32 pwm = pwmPercent / 100;
+
+    etpwmSetCmpA( etpwmREG6, (U32)( (S32)( ( pwm * (F32)(etpwmREG6->TBPRD) ) + FLOAT_TO_INT_ROUNDUP_OFFSET ) ) );
+}
+
+BOOL startFan2( F32 pwmPercent )
+{
+
+}
+
+void stopFan1( void )
+{
+
+}
+void stopFan2( void )
+{
+
+}
Index: firmware/App/Controllers/Fans.h
===================================================================
diff -u
--- firmware/App/Controllers/Fans.h	(revision 0)
+++ firmware/App/Controllers/Fans.h	(revision c721aafa9f333b48a57f9e9239b25930a4da116d)
@@ -0,0 +1,35 @@
+/*
+ * Fans.h
+ *
+ *  Created on: Aug 6, 2020
+ *      Author: fw
+ */
+
+#ifndef APP_CONTROLLERS_FANS_H_
+#define APP_CONTROLLERS_FANS_H_
+
+#include "etpwm.h"
+#include "Common.h"
+
+/**
+ *  @defgroup Fans Fans
+ *  @brief Fans monitor/controller module.  Controls and monitors the DG fans.
+ *
+ *  @addtogroup Fans
+ *  @{
+ */
+
+void initFans( void );
+
+SELF_TEST_STATUS_T execFansSelfTest( void );
+
+void execFans( void );
+
+BOOL startFan1( F32 pwmPercent );
+BOOL startFan2( F32 pwmPercent );
+
+void stopFan1( void );
+void stopFan2( void );
+
+
+#endif