--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/cs/drivers/drv_app/fchg/fchg_struct.h	Fri Oct 16 06:23:26 2020 +0000
@@ -0,0 +1,72 @@
+/*
+ * Internal structure definitions for the FCHG SWE reside here.
+ * abb_inth.c will also need to include this header in order to
+ * get our T_PWR_CTRL_BLOCK definition.
+ */
+
+#ifndef __FCHG_STRUCT_H
+#define __FCHG_STRUCT_H
+
+#include "rv/rv_general.h"
+#include "rvf/rvf_api.h"
+#include "fchg/fchg_common.h"
+
+struct charging_config {
+	UINT16	start_delay;
+	UINT16	start_thresh;
+	UINT16	restart_thresh;
+	UINT16	ci2cv_thresh;
+	UINT16	cv_init_set;
+	UINT16	cv_ctrl_loop_high;
+	UINT16	cv_ctrl_loop_low;
+	UINT16	cv_dac_max_incr;
+	UINT16	cv_dac_max_decr;
+	UINT16	cv_samples_needed;
+	UINT16	overvoltage;
+	UINT16	ci_current;
+	UINT16	end_current;
+	UINT16	ichg_max_spike;
+	UINT16	ichg_samples_needed;
+	UINT16	charge_time_limit;
+	UINT16	recharge_delay;
+	UINT16	bciconf;
+};
+
+/* from original PWR SWE */
+typedef struct {
+	UINT16		bat_voltage;
+	T_PWR_PERCENT	remain_capa;
+} T_PWR_THRESHOLDS;
+
+#define	MAX_THRESHOLDS	101
+
+#define	ICHG_AVG_WINDOW	6
+
+typedef struct {
+	/* RiViera boilerplate */
+	T_RVF_ADDR_ID		addr_id;
+	T_RVF_MB_ID		prim_id;
+	/* configuration */
+	struct charging_config	config;
+	BOOL			config_present;
+	T_PWR_THRESHOLDS	batt_thresholds[MAX_THRESHOLDS];
+	UINT16			nb_thresholds;
+	/* state */
+	enum fchg_state		state;
+	UINT16			batt_mv;
+	UINT16			curr_disch_thresh;
+	/* valid only during a charging cycle */
+	UINT16			i2v_offset;
+	UINT16			cv_dac_init;
+	UINT16			cv_dac_curr;
+	UINT16			cv_high_vbat_count;
+	UINT16			cv_low_vbat_count;
+	UINT16			ichg_avg_buf[ICHG_AVG_WINDOW];
+	UINT16			ichg_fill_level;
+	UINT16			ichg_ring_ptr;
+	UINT16			ichg_average;
+	UINT16			ichg_low_count;
+	UINT32			start_time;
+} T_PWR_CTRL_BLOCK;
+
+#endif	/* include guard */