45 lines
1.7 KiB
C
45 lines
1.7 KiB
C
/*
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Copyright (c) 2015 Arduino LLC. All right reserved.
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Copyright (c) 2015 Atmel Corporation/Thibaut VIARD. All right reserved.
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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See the GNU Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef _BOARD_DRIVER_PMIC_
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#define _BOARD_DRIVER_PMIC_
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#include <sam.h>
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#include <stdbool.h>
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#include "board_definitions.h"
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//Default PMIC (BQ24195) I2C address
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#define PMIC_ADDRESS 0x6B
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// Register address definitions
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#define INPUT_SOURCE_REGISTER 0x00
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#define POWERON_CONFIG_REGISTER 0x01
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#define CHARGE_CURRENT_CONTROL_REGISTER 0x02
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#define PRECHARGE_CURRENT_CONTROL_REGISTER 0x03
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#define CHARGE_VOLTAGE_CONTROL_REGISTER 0x04
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#define CHARGE_TIMER_CONTROL_REGISTER 0x05
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#define THERMAL_REG_CONTROL_REGISTER 0x06
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#define MISC_CONTROL_REGISTER 0x07
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#define SYSTEM_STATUS_REGISTER 0x08
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#define FAULT_REGISTER 0x09
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#define PMIC_VERSION_REGISTER 0x0A
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void configure_pmic();
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#endif // _BOARD_DRIVER_PMIC_
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