Lorekeeping: allow tpudrv-leonardo.lib on Leonardo/Tango Back in 2015 the Mother's idea was to produce a FreeCalypso development board that would be a clone of TI Leonardo, including the original quadband RFFE; one major additional stipulation was that this board needed to be able to run original unmodified TCS211-20070608 firmware with all blobs intact, with only minimal binary patches to main.lib and tpudrv.lib. The necessary patched libs were produced at that time in the tcs211-patches repository. That plan was changed and we produced FCDEV3B instead, with Openmoko's triband RFFE instead of Leonardo quadband, but when FC Magnetite started in 2016, a TPUDRV_blob= provision was still made, allowing the possibility of patching OM's tpudrv.lib for a restored Leonardo RFFE. Now in 2020 we have FC Tango which is essentially a verbatim clone of Leonardo core, including the original quadband RFFE. We have also deblobbed our firmware so much that we have absolutely no real need for a blob version of tpudrv.lib - but I thought it would be neat to put the ancient TPUDRV_blob= mechanism (classic config) to its originally intended use, just for the heck of it.

/*
 * This header file defines the external API of the FCHG SWE,
 * callable from other tasks such as UI or AT commands.
 */

#ifndef __FCHG_API_H
#define __FCHG_API_H

#include "rv/rv_general.h"
#include "fchg/fchg_common.h"

enum fchg_user_charge_ctrl {
	FCHG_CHARGE_STOP	= 0,
	FCHG_CHARGE_START	= 1
};

struct fchg_user_state {
	enum fchg_state	chg_state;
	UINT16		batt_mv;
	T_PWR_PERCENT	batt_percent;
};

T_RV_RET fchg_user_charge_control(enum fchg_user_charge_ctrl);
T_RV_RET fchg_get_current_state(struct fchg_user_state *);

#endif	/* include guard */