PWMMSP432E4.h

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/*
 * Copyright (c) 2017-2019, 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,
 * 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 ti_drivers_pwm_PWMMSP432E4__include
#define ti_drivers_pwm_PWMMSP432E4__include

#include <stdbool.h>
#include <stdint.h>

#include <ti/devices/msp432e4/inc/msp432.h>

#include <ti/devices/msp432e4/driverlib/gpio.h>
#include <ti/devices/msp432e4/driverlib/pin_map.h>

#include <ti/drivers/gpio/GPIOMSP432E4.h>
#include <ti/drivers/PWM.h>

#ifdef __cplusplus
extern "C" {
#endif

/* Add PWMMSP432E4_STATUS_* macros here */

/* Number of PWM peripherals available on a device. */
#define PWMMSP432E4_NUM_PWM_PERIPHERALS      (1)

/* Number of signal generator blocks per PWM peripheral. */
#define PWMMSP432E4_NUM_PWM_GENERATORS       (4)

 /* Number of PWM signals a PWM peripheral can generate. */
#define PWMMSP432E4_NUM_PWM_OUTPUTS          (8)

#define PWMMSP432E4_PF0_M0PWM0 GPIOMSP432E4_pinConfigMask(GPIOMSP432E4_PORTF, 0, GPIO_PF0_M0PWM0)

#define PWMMSP432E4_PR0_M0PWM0 GPIOMSP432E4_pinConfigMask(GPIOMSP432E4_PORTR, 0, GPIO_PR0_M0PWM0)

#define PWMMSP432E4_PF1_M0PWM1 GPIOMSP432E4_pinConfigMask(GPIOMSP432E4_PORTF, 1, GPIO_PF1_M0PWM1)

#define PWMMSP432E4_PR1_M0PWM1 GPIOMSP432E4_pinConfigMask(GPIOMSP432E4_PORTR, 1, GPIO_PR1_M0PWM1)

#define PWMMSP432E4_PF2_M0PWM2 GPIOMSP432E4_pinConfigMask(GPIOMSP432E4_PORTF, 2, GPIO_PF2_M0PWM2)

#define PWMMSP432E4_PR2_M0PWM2 GPIOMSP432E4_pinConfigMask(GPIOMSP432E4_PORTR, 2, GPIO_PR2_M0PWM2)

#define PWMMSP432E4_PF3_M0PWM3 GPIOMSP432E4_pinConfigMask(GPIOMSP432E4_PORTF, 3, GPIO_PF3_M0PWM3)

#define PWMMSP432E4_PR3_M0PWM3 GPIOMSP432E4_pinConfigMask(GPIOMSP432E4_PORTR, 3, GPIO_PR3_M0PWM3)

#define PWMMSP432E4_PG0_M0PWM4 GPIOMSP432E4_pinConfigMask(GPIOMSP432E4_PORTG, 0, GPIO_PG0_M0PWM4)

#define PWMMSP432E4_PR4_M0PWM4 GPIOMSP432E4_pinConfigMask(GPIOMSP432E4_PORTR, 4, GPIO_PR4_M0PWM4)

#define PWMMSP432E4_PG1_M0PWM5 GPIOMSP432E4_pinConfigMask(GPIOMSP432E4_PORTG, 1, GPIO_PG1_M0PWM5)

#define PWMMSP432E4_PR5_M0PWM5 GPIOMSP432E4_pinConfigMask(GPIOMSP432E4_PORTR, 5, GPIO_PR5_M0PWM5)

#define PWMMSP432E4_PK4_M0PWM6 GPIOMSP432E4_pinConfigMask(GPIOMSP432E4_PORTK, 4, GPIO_PK4_M0PWM6)

#define PWMMSP432E4_PR6_M0PWM6 GPIOMSP432E4_pinConfigMask(GPIOMSP432E4_PORTR, 6, GPIO_PR6_M0PWM6)

#define PWMMSP432E4_PK5_M0PWM7 GPIOMSP432E4_pinConfigMask(GPIOMSP432E4_PORTK, 5, GPIO_PK5_M0PWM7)

#define PWMMSP432E4_PR7_M0PWM7 GPIOMSP432E4_pinConfigMask(GPIOMSP432E4_PORTR, 7, GPIO_PR7_M0PWM7)

/* PWM function table pointer */
extern const PWM_FxnTable PWMMSP432E4_fxnTable;

typedef struct {
    uint32_t pwmBaseAddr;
    uint32_t pwmOutput;
    uint32_t pwmGenOpts;
    uint32_t pinConfig;
} PWMMSP432E4_HWAttrs;

typedef struct {
    uint32_t pwmDuties[PWMMSP432E4_NUM_PWM_OUTPUTS];
    uint32_t genPeriods[PWMMSP432E4_NUM_PWM_GENERATORS];
    uint8_t  prescalar;
    uint8_t  activeOutputs;
} PWMMSP432E4_Status;

typedef struct {
    PWMMSP432E4_Status *pwmStatusStruct;
    PWM_Duty_Units      dutyUnits;
    PWM_Period_Units    periodUnits;
    PWM_IdleLevel       idleLevel;
    uint8_t             pwmOutputNum;
    uint8_t             pwmOutputBit;
    bool                isOpen;
    bool                isRunning;
} PWMMSP432E4_Object;

#ifdef __cplusplus
}
#endif

#endif /* ti_drivers_pwm_PWMMSP432E4__include */