85 lines
2.5 KiB
C
85 lines
2.5 KiB
C
/**
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* \file
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* <!--
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* This file is part of BeRTOS.
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*
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* Bertos is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program 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. See the
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* GNU 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
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* along with this program; 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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* As a special exception, you may use this file as part of a free software
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* library without restriction. Specifically, if other files instantiate
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* templates or use macros or inline functions from this file, or you compile
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* this file and link it with other files to produce an executable, this
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* file does not by itself cause the resulting executable to be covered by
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* the GNU General Public License. This exception does not however
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* invalidate any other reasons why the executable file might be covered by
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* the GNU General Public License.
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*
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* Copyright 2005 Develer S.r.l. (http://www.develer.com/)
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* -->
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*
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*
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* \brief Phase partialization driver with TRIACs.
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*
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* \author Francesco Sacchi <batt@develer.com>
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*
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* $WIZ$ module_name = "phase"
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* $WIZ$ module_depends = "timer"
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* $WIZ$ module_configuration = "bertos/cfg/cfg_phase.h"
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* $WIZ$ module_hw = "bertos/hw/hw_phase.h", "bertos/hw/phase_map.h", "bertos/hw/hw_phase.c"
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*/
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#ifndef DRV_PHASE_H
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#define DRV_PHASE_H
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#include "hw/phase_map.h"
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#include "cfg/cfg_phase.h"
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#include <drv/timer.h>
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#define TRIAC_POWER_K CONFIG_TRIAC_MAX_DUTY * (1 / sqrt(2 * CONFIG_TRIAC_MAX_POWER))
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/**
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* \name Types for duty and power.
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* \{
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*/
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typedef uint16_t triac_duty_t;
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typedef uint16_t triac_power_t;
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/* \} */
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DB(extern bool phase_initialized;)
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/**
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* \name Type for triac control.
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* \{
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*/
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typedef struct Triac
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{
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Timer timer; /**< Timer for phase control. */
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triac_duty_t duty; /**< Duty cycle of the channel. */
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bool running; /**< True when the timer is active. */
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} Triac;
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/* \} */
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void phase_setDutyUnlock(TriacDev dev, triac_duty_t duty);
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void phase_setDuty(TriacDev dev, triac_duty_t duty);
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void phase_setPower(TriacDev dev, triac_power_t power);
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void phase_init(void);
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#endif /* DRV_PHASE_H */
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