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https://github.com/sjlongland/cluster-powerctl.git
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Stuart Longland
d91ec8d786
This will get copied over to setpoints.h, where the developer can customise them. If they do so, and I have to change things, the Makefile will warn them of this.
73 lines
2.0 KiB
Plaintext
73 lines
2.0 KiB
Plaintext
#ifndef _SETPOINTS_H
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#define _SETPOINTS_H
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/*!
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* Personal Cloud power controller firmware
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* (C) 2016 Stuart Longland
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2 of the License, or (at your
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* option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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/*!
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* How many Timer1 ticks between ADC readings?
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*/
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#define ADC_TIMEOUT (1200)
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/*!
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* How long to wait before switching charging sources?
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*/
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#define SRC_TIMEOUT (15)
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/*!
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* How long before we change LED states?
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*/
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#define LED_TIMEOUT (150)
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/*
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* Temperature ranges and fan PWM settings
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*/
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#define TEMP_MIN (270 << 6) /*!< ~20°C, approx ADC reading */
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#define TEMP_MAX (300 << 6) /*!< ~30°C, approx ADC reading */
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#define FAN_PWM_MIN (88) /*!< Minimum PWM value */
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#define FAN_PWM_MAX (255) /*!< Maximum PWM value */
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/*! Fan kick-start timeout */
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#define FAN_TIMEOUT (5)
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/*
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* ADC Voltage divider settings
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*/
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#define VDIV_R1 (1500ULL) /*!< R1 = 1.5kOhm */
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#define VDIV_R2 (100ULL) /*!< R2 = 100 Ohm */
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/*
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* ADC settings
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*/
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#define ADC_REF (1100ULL) /*!< AREF = 1.1mV */
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#define ADC_MAX (65535ULL) /*!< ADLAR = 1 */
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/*!
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* "Critical" battery voltage. This is considered a serious condition.
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*/
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#define VBATT_CRIT_MV (11800)
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/*!
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* "Low" battery voltage. Indication that we should turn a charger on.
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*/
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#define VBATT_LOW_MV (12000)
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/*!
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* "High" battery voltage. Indication we should turn the charger off.
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*/
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#define VBATT_HIGH_MV (13500)
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#endif
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