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120 lines
3.6 KiB
120 lines
3.6 KiB
6 years ago
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/*
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* Copyright (c) 2013-2015, The Linux Foundation. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following
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* disclaimer in the documentation and/or other materials provided
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* with the distribution.
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* * Neither the name of The Linux Foundation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
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* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
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* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
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* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef ANDROID_INCLUDE_WIPOWER_H
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#define ANDROID_INCLUDE_WIPOWER_H
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#include <stdint.h>
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#include <sys/cdefs.h>
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#include <sys/types.h>
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#include <stdbool.h>
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#include <hardware/hardware.h>
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#include <hardware/bluetooth.h>
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__BEGIN_DECLS
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typedef enum {
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OFF =0,
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ON
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} wipower_state_t;
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typedef struct {
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unsigned char optional;
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unsigned short rect_voltage;
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unsigned short rect_current;
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unsigned short out_voltage;
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unsigned short out_current;
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unsigned char temp;
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unsigned short rect_voltage_min;
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unsigned short rect_voltage_set;
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unsigned short rect_voltage_max;
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unsigned char alert;
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unsigned short rfu1;
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unsigned char rfu2;
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}__attribute__((packed)) wipower_dyn_data_t;
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/** Bluetooth Enable/Disable Callback. */
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typedef void (*wipower_state_changed_callback)(wipower_state_t state);
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typedef void (*wipower_alerts)(unsigned char alert);
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typedef void (*wipower_dynamic_data)(wipower_dyn_data_t* alert_data);
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typedef void (*wipower_power_apply)(unsigned char power_flag);
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typedef void (*callback_thread_event)(bt_cb_thread_evt evt);
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/** Bluetooth DM callback structure. */
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typedef struct {
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/** set to sizeof(wipower_callbacks_t) */
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size_t size;
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wipower_state_changed_callback wipower_state_changed_cb;
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wipower_alerts wipower_alert;
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wipower_dynamic_data wipower_data;
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wipower_power_apply wipower_power_event;
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callback_thread_event callback_thread_event;
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} wipower_callbacks_t;
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/** Represents the standard Wipower interface. */
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typedef struct {
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/** set to sizeof(wipower_interface_t) */
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size_t size;
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/** Initialize Wipower modules*/
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int (*init)(wipower_callbacks_t *wp_callbacks);
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/** Enable/Disable Wipower charging */
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int (*enable)(bool enable);
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int (*set_current_limit)(short value);
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unsigned char (*get_current_limit)(void);
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wipower_state_t (*get_state)(void);
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/** Enable/Disable Wipower charging */
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int (*enable_alerts)(bool enable);
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int (*enable_data_notify)(bool enable);
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int (*enable_power_apply)(bool enable, bool on, bool time_flag);
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} wipower_interface_t;
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__END_DECLS
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#endif /* ANDROID_INCLUDE_WIPOWER_H */
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