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1c70e29165
This CL adds a charge state machine for SMB compliant battery pack. Vendor specific charge constraints can be applied through function call, defined in battery_pack.h . BUG=chrome-os-partner:7526 TEST=Attach EC serial console Unplug AC adapter: state ==> "discharge" Plug AC adapter: state ==> "charge" Battery full: state ==> "idle" Unplug battery: state ==> "error" Change-Id: Iabff0988a6067d37c17c11b060bbb7e66505c118
25 lines
616 B
C
25 lines
616 B
C
/* Copyright (c) 2012 The Chromium OS Authors. All rights reserved.
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*
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* Common API for battery pack vendor provided charging profile
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*/
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#ifndef __CROS_EC_BATTERY_PACK_H
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#define __CROS_EC_BATTERY_PACK_H
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/* Battery parameters */
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struct batt_params {
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int temperature;
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int state_of_charge;
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int voltage;
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int current;
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int desired_voltage;
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int desired_current;
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};
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/* Vendor provided parameters for battery charging */
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void battery_vendor_params(struct batt_params *batt);
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#endif //__CROS_EC_BATTERY_PACK_H
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