pwmc.h

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/* ----------------------------------------------------------------------------
 *         SAM Software Package License
 * ----------------------------------------------------------------------------
 * Copyright (c) 2011-2012, Atmel Corporation
 *
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following condition is met:
 *
 * - Redistributions of source code must retain the above copyright notice,
 * this list of conditions and the disclaimer below.
 *
 * Atmel's name may not be used to endorse or promote products derived from
 * this software without specific prior written permission.
 *
 * DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
 * DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
 * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 * ----------------------------------------------------------------------------
 */

#ifndef _PWMC_
#define _PWMC_

/*----------------------------------------------------------------------------
 *        Headers
 *----------------------------------------------------------------------------*/

#include "../chip.h"

#include <stdint.h>

#ifdef __cplusplus
 extern "C" {
#endif

/*----------------------------------------------------------------------------
 *        Exported functions
 *----------------------------------------------------------------------------*/

extern void PWMC_ConfigureChannel( Pwm* pPwm, uint32_t ul_channel, uint32_t prescaler, uint32_t alignment, uint32_t polarity ) ;
extern void PWMC_ConfigureChannelExt( Pwm* pPwm, uint32_t ul_channel, uint32_t prescaler, uint32_t alignment, uint32_t polarity,
                                      uint32_t countEventSelect, uint32_t DTEnable, uint32_t DTHInverte, uint32_t DTLInverte ) ;

extern void PWMC_ConfigureClocks(uint32_t clka, uint32_t clkb, uint32_t mck ) ;
extern void PWMC_SetPeriod( Pwm* pPwm, uint32_t ul_channel, uint16_t period ) ;
extern void PWMC_SetDutyCycle( Pwm* pPwm, uint32_t ul_channel, uint16_t duty ) ;
extern void PWMC_SetDeadTime( Pwm* pPwm, uint32_t ul_channel, uint16_t timeH, uint16_t timeL ) ;
extern void PWMC_ConfigureSyncChannel( Pwm* pPwm, uint32_t ul_channels, uint32_t updateMode, uint32_t requestMode, uint32_t requestComparisonSelect ) ;
extern void PWMC_SetSyncChannelUpdatePeriod( Pwm* pPwm, uint8_t period ) ;
extern void PWMC_SetSyncChannelUpdateUnlock( Pwm* pPwm ) ;
extern void PWMC_EnableChannel( Pwm* pPwm, uint32_t ul_channel ) ;
extern void PWMC_DisableChannel( Pwm* pPwm, uint32_t ul_channel ) ;
extern void PWMC_EnableChannelIt( Pwm* pPwm, uint32_t ul_channel ) ;
extern void PWMC_DisableChannelIt( Pwm* pPwm, uint32_t ul_channel ) ;
extern void PWMC_EnableIt( Pwm* pPwm, uint32_t sources1, uint32_t sources2 ) ;
extern void PWMC_DisableIt( Pwm* pPwm, uint32_t sources1, uint32_t sources2 ) ;
extern uint8_t PWMC_WriteBuffer(Pwm *pwmc, void *buffer, uint32_t length ) ;
extern void PWMC_SetOverrideValue( Pwm* pPwm, uint32_t value ) ;
extern void PWMC_EnableOverrideOutput( Pwm* pPwm, uint32_t value, uint32_t sync ) ;
extern void PWMC_DisableOverrideOutput( Pwm* pPwm, uint32_t value, uint32_t sync ) ;
extern void PWMC_SetFaultMode( Pwm* pPwm, uint32_t mode ) ;
extern void PWMC_FaultClear( Pwm* pPwm, uint32_t fault ) ;
extern void PWMC_SetFaultProtectionValue( Pwm* pPwm, uint32_t value ) ;
extern void PWMC_EnableFaultProtection( Pwm* pPwm, uint32_t ul_channel, uint32_t value ) ;
extern void PWMC_ConfigureComparisonUnit( Pwm* pPwm, uint32_t x, uint32_t value, uint32_t mode ) ;
extern void PWMC_ConfigureEventLineMode( Pwm* pPwm, uint32_t x, uint32_t mode ) ;

#ifdef __cplusplus
}
#endif

#endif /* #ifndef _PWMC_ */