PWMTimerTiva.h

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/*
 * Copyright (c) 2015-2016, Texas Instruments Incorporated
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * *  Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *
 * *  Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * *  Neither the name of Texas Instruments Incorporated nor the names of
 *    its contributors may be used to endorse or promote products derived
 *    from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
 * CONTRIBUTORS 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,
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 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
#ifndef ti_driver_pwm_PWMTimerTiva__include
#define ti_driver_pwm_PWMTimerTiva__include

#ifdef __cplusplus
extern "C" {
#endif

#include <stdbool.h>
#include <ti/drivers/PWM.h>

/* Add PWMTimerTiva_STATUS_* macros here */

/* Add PWMTimerTiva_CMD_* macros here */

/* PWM function table pointer */
extern const PWM_FxnTable PWMTimerTiva_fxnTable;

typedef struct PWMTimerTiva_HWAttrsV1 {
    uint32_t timerBaseAddr;
    uint16_t halfTimer;
    uint32_t  pinTimerPwmMode;

    uint32_t gpioBaseAddr;
    uint8_t  gpioPinIndex;
} PWMTimerTiva_HWAttrsV1;

typedef struct PWMTimerTiva_Object {
    uint32_t         duty;
    uint32_t         period;
    PWM_Duty_Units   dutyUnits;
    PWM_Period_Units periodUnits;
    PWM_IdleLevel    idleLevel;
    bool             isOpen;
} PWMTimerTiva_Object;

#ifdef __cplusplus
}
#endif

#endif /* ti_driver_pwm_PWMTimerTiva__include */