--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/cs/drivers/drv_app/fchg/fchg_common.h	Fri May 15 01:28:16 2020 +0000
@@ -0,0 +1,25 @@
+/*
+ * The definitions in this header file are used both in the external API
+ * and in the internal structures.
+ */
+
+#ifndef __FCHG_COMMON_H
+#define __FCHG_COMMON_H
+
+enum fchg_state {
+	FCHG_STATE_NO_EXT_PWR = 0,
+	FCHG_STATE_PWR_PLUG_TIMER,
+	FCHG_STATE_READY_TO_CHARGE,
+	FCHG_STATE_READY_TO_RECHARGE,
+	FCHG_STATE_I2V_CAL_1,
+	FCHG_STATE_I2V_CAL_2,
+	FCHG_STATE_CI_CHARGING,
+	FCHG_STATE_CV_CHARGING,
+	FCHG_STATE_RECHARGE_TIMER,
+	FCHG_STATE_NO_CHARGING
+};
+
+/* from original PWR SWE */
+typedef UINT8 T_PWR_PERCENT;
+
+#endif	/* include guard */