RTOS/SIMPLELINK-MSP432-SDK: RTOS/MSP432P401R: MCU does not get into deepsleep mode

/*
 * Copyright (c) 2015-2017, 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.
 */

/*
 *  ======== fatsd.c ========
 */
#include <file.h>
#include <stdbool.h>
#include <stddef.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>

/* POSIX Header files */
#include <pthread.h>

#include <third_party/fatfs/ffcio.h>

#include <ti/display/Display.h>
#include <ti/drivers/GPIO.h>
#include <ti/drivers/SDFatFS.h>

#include <ti/devices/msp432p4xx/driverlib/driverlib.h>
#include <ti/drivers/dpl/HwiP.h>
#include <semaphore.h>
#include <ti/drivers/Power.h>
#include <ti/drivers/power/PowerMSP432.h>

/* Example/Board Header files */
#include "Board.h"

/* Buffer size used for the file copy process */
#ifndef CPY_BUFF_SIZE
#define CPY_BUFF_SIZE       2048
#endif

/* String conversion macro */
#define STR_(n)             #n
#define STR(n)              STR_(n)

/* Drive number used for FatFs */
#define DRIVE_NUM           0

const char inputfile[] = "fat:"STR(DRIVE_NUM)":input.txt";
const char outputfile[] = "fat:"STR(DRIVE_NUM)":output.txt";

const char textarray[] = \
"***********************************************************************\n"
"0         1         2         3         4         5         6         7\n"
"01234567890123456789012345678901234567890123456789012345678901234567890\n"
"This is some text to be inserted into the inputfile if there isn't\n"
"already an existing file located on the media.\n"
"If an inputfile already exists, or if the file was already once\n"
"generated, then the inputfile will NOT be modified.\n"
"***********************************************************************\n";

static Display_Handle display;

/* Set this to the current UNIX time in seconds */
const struct timespec ts = {
    .tv_sec = 1469647026,
    .tv_nsec = 0
};

/* File name prefix for this filesystem for use with TI C RTS */
char fatfsPrefix[] = "fat";

unsigned char cpy_buff[CPY_BUFF_SIZE + 1];

/* Mutex for indicating wakeup of device */
sem_t devWakeMutex;

/* Power Policy Object*/
Power_NotifyObj notifyObj;

void RTC_C_IRQHandler(void);

/* -------------------------------------------------------------------
 * Set up of the current RTC time when the system is first powered up.
 * This is set for April 28th 2017 11:30:00 PM
 * ------------------------------------------------------------------- */
const RTC_C_Calendar currentTime =
{
        00,
        30,
        23,
        06,
        28,
        04,
        2017
};

/* Callback function for Power Policy Manager to perform specific tasks on
 * LMP3 Entry and Wake. During LPM3 Entry, the GPIO for AFE Power Enable and
 * Sensor Enable are made low to reduce current consumption. Also since
 * enableparking is disabled, the unused IO's are configured to output low
 * state so that current consumption is reduced. During LPM3 exit the GPIO for
 * AFE Power Enable and Sensor Enable are made High.
 * */
uint8_t notifyDeepSleepFxn(uint8_t eventType, uint8_t eventArg, uint8_t clientArg)
{
    if(PowerMSP432_ENTERING_DEEPSLEEP == eventType)
    {
        /* Set the unused IOs to low state */
        MAP_GPIO_setOutputLowOnPin(GPIO_PORT_PA, (PIN_ALL16 & ~(GPIO_PIN5|GPIO_PIN6|GPIO_PIN7)));
        MAP_GPIO_setOutputLowOnPin(GPIO_PORT_PB, (PIN_ALL16 & ~(GPIO_PIN6)));
        MAP_GPIO_setOutputLowOnPin(GPIO_PORT_PC, PIN_ALL16);
        MAP_GPIO_setOutputLowOnPin(GPIO_PORT_PD, PIN_ALL16);
        MAP_GPIO_setOutputLowOnPin(GPIO_PORT_PE, PIN_ALL16);
        MAP_GPIO_setOutputLowOnPin(GPIO_PORT_PJ, PIN_ALL16);
        MAP_GPIO_setAsOutputPin(GPIO_PORT_PA, (PIN_ALL16 & ~(GPIO_PIN5|GPIO_PIN6|GPIO_PIN7)));
        MAP_GPIO_setAsOutputPin(GPIO_PORT_PB, (PIN_ALL16 & ~(GPIO_PIN6)));
        MAP_GPIO_setAsOutputPin(GPIO_PORT_PC, PIN_ALL16);
        MAP_GPIO_setAsOutputPin(GPIO_PORT_PD, PIN_ALL16);
        MAP_GPIO_setAsOutputPin(GPIO_PORT_PE, PIN_ALL16);
        MAP_GPIO_setAsOutputPin(GPIO_PORT_PJ, PIN_ALL16);


        /* Turn off PSS high-side supervisors to consume less power in shutdown */
        MAP_PSS_disableHighSide();
    }
    else
    {
        MAP_GPIO_setAsPeripheralModuleFunctionInputPin(GPIO_PORT_P1,
                GPIO_PIN5 | GPIO_PIN6 | GPIO_PIN7, GPIO_PRIMARY_MODULE_FUNCTION);

    }

    return 0;
}
void RTC_C_IRQHandler(void)
{
    /* Clear the interrupt status for alarm and timer-0 interrupt */
    MAP_RTC_C_clearInterruptFlag(RTC_C_CLOCK_ALARM_INTERRUPT);

    /* Post the semaphore to process the ADCBuf Task and FFT */
    sem_post(&devWakeMutex);
}

/* Function to set the next wakeup time after N Hours and M minutes */
void predictive_maintenance_setWakeTime(uint8_t Hours, uint8_t Minutes)
{
    RTC_C_Calendar newTime;
    uint_fast8_t excessHours = 0;

    /* Get the current time */
    newTime = MAP_RTC_C_getCalendarTime();

    /* Check if the wakeup period parameters are valid
     * Hour interval cannot be more than 24
     * Minute interval cannot be more than 60
     * Hour and Minute both cannot be 0 */
    if((Hours > 24) || (Minutes > 60) || ((Hours == 0) && (Minutes == 0)))
    {
        while(1);
    }

    /* Get the current time and check if there is a roll over for minute or
     * hour. If there is a hour roll over, then change the next match time
     * for 0 hrs. If there is a minute roll over, then increment the hour
     * and then set the minute match time. If there is no roll over for
     * either minute or hour then program the next match time with hour
     * unchanged and minute added. */

    newTime.minutes = newTime.minutes + Minutes;

    if(newTime.minutes > 59)
    {
        newTime.minutes = newTime.minutes - 60;
        excessHours = 1;
    }

    newTime.hours = newTime.hours + Hours + excessHours;

    if(newTime.hours > 23)
    {
        newTime.hours = newTime.hours - 24;
    }

    MAP_RTC_C_setCalendarAlarm(newTime.minutes,
                               newTime.hours,
                               RTC_C_ALARMCONDITION_OFF,
                               RTC_C_ALARMCONDITION_OFF);
}
/*
 *  ======== mainThread ========
 *  Thread to perform a file copy
 *
 *  Thread tries to open an existing file inputfile[]. If the file doesn't
 *  exist, create one and write some known content into it.
 *  The contents of the inputfile[] are then copied to an output file
 *  outputfile[]. Once completed, the contents of the output file are
 *  printed onto the system console (stdout).
 */
void *mainThread(void *arg0)
{
    SDFatFS_Handle sdfatfsHandle;
    /* Hwi variables */
    HwiP_Handle hwiPRTC = NULL;
    HwiP_Params hwiPRTCParams;

    /* Variables for the CIO functions */
    FILE *src, *dst;

    /* Variables to keep track of the file copy progress */
    unsigned int bytesRead = 0;
    unsigned int bytesWritten = 0;
    unsigned int filesize;
    unsigned int totalBytesCopied = 0;

    /* Call driver init functions */
    GPIO_init();
    Display_init();
    SDFatFS_init();

    /* Configure the LED pin */
    GPIO_setConfig(Board_GPIO_LED0, GPIO_CFG_OUT_STD | GPIO_CFG_OUT_LOW);

    /* add_device() should be called once and is used for all media types */
    add_device(fatfsPrefix, _MSA, ffcio_open, ffcio_close, ffcio_read,
        ffcio_write, ffcio_lseek, ffcio_unlink, ffcio_rename);

    /* Open the display for output */
    display = Display_open(Display_Type_UART, NULL);
    if (display == NULL) {
        /* Failed to open display driver */
        while (1);
    }

    /* Initialize real-time clock */
    clock_settime(CLOCK_REALTIME, &ts);

    Display_printf(display, 0, 0, "Starting the fatsd example\n");
    Display_printf(display, 0, 0,
        "This example requires a FAT filesystem on the SD card.\n");
    Display_printf(display, 0, 0,
        "You will get errors if your SD card is not formatted with a filesystem.\n");

    MAP_RTC_C_initCalendar(&currentTime, RTC_C_FORMAT_BINARY);
    MAP_RTC_C_setPrescaleValue(RTC_C_PRESCALE_0, 0);
    MAP_RTC_C_definePrescaleEvent(RTC_C_PRESCALE_0, RTC_C_PSEVENTDIVIDER_64);
    MAP_RTC_C_clearInterruptFlag(RTC_C_CLOCK_ALARM_INTERRUPT);
    MAP_RTC_C_enableInterrupt(RTC_C_CLOCK_ALARM_INTERRUPT);
    MAP_RTC_C_startClock();

    Display_close(display);

    /* Enable interrupts from RTC Module. */
    HwiP_Params_init(&hwiPRTCParams);
    hwiPRTCParams.arg = 0;
    hwiPRTCParams.priority = 0x20;
    hwiPRTC = HwiP_create(INT_RTC_C, (HwiP_Fxn)RTC_C_IRQHandler, &hwiPRTCParams);

    if (hwiPRTC == NULL)
    {
        while(1);
    }

    /* Create Mutex for Device wakeup due to GPIO switch release or RTC
     * wake up */
    sem_init(&devWakeMutex, 1, 0);

    Power_setPolicy((Power_PolicyFxn)PowerMSP432_deepSleepPolicy);

    Power_setConstraint(PowerMSP432_DISALLOW_DEEPSLEEP_1);

    /* Register for entering shutdown notifications */
    Power_registerNotify(&notifyObj, PowerMSP432_ENTERING_DEEPSLEEP | PowerMSP432_AWAKE_DEEPSLEEP,
        (Power_NotifyFxn) notifyDeepSleepFxn, 0);

    for(;;)
    {
        /* Turn on user LED */
        GPIO_write(Board_GPIO_LED0, Board_GPIO_LED_ON);

        /* Open the display for output */
        display = Display_open(Display_Type_UART, NULL);
        if (display == NULL) {
            /* Failed to open display driver */
            while (1);
        }

        /* Mount and register the SD Card */
        sdfatfsHandle = SDFatFS_open(Board_SDFatFS0, DRIVE_NUM);
        if (sdfatfsHandle == NULL) {
            Display_printf(display, 0, 0, "Error starting the SD card\n");
            while (1);
        }
        else {
            Display_printf(display, 0, 0, "Drive %u is mounted\n", DRIVE_NUM);
        }

        /* Try to open the source file */
        src = fopen(inputfile, "r");
        if (!src) {
            Display_printf(display, 0, 0, "Creating a new file \"%s\"...",
                inputfile);

            /* Open file for both reading and writing */
            src = fopen(inputfile, "w+");
            if (!src) {
                Display_printf(display, 0, 0,
                    "Error: \"%s\" could not be created.\nPlease check the "
                    "Getting Started Guide if additional jumpers are necessary.\n",
                    inputfile);
                Display_printf(display, 0, 0, "Aborting...\n");
                while (1);
            }

            fwrite(textarray, 1, strlen(textarray), src);
            fflush(src);

            /* Reset the internal file pointer */
            rewind(src);

            Display_printf(display, 0, 0, "done\n");
        }
        else {
            Display_printf(display, 0, 0, "Using existing copy of \"%s\"\n",
                inputfile);
        }

        /* Create a new file object for the file copy */
        dst = fopen(outputfile, "w");
        if (!dst) {
            Display_printf(display, 0, 0, "Error opening \"%s\"\n", outputfile);
            Display_printf(display, 0, 0, "Aborting...\n");
            while (1);
        }
        else {
            Display_printf(display, 0, 0, "Starting file copy\n");
        }

        /*  Copy the contents from the src to the dst */
        while (true) {
            /*  Read from source file */
            bytesRead = fread(cpy_buff, 1, CPY_BUFF_SIZE, src);
            if (bytesRead == 0) {
                break; /* Error or EOF */
            }

            /*  Write to dst file */
            bytesWritten = fwrite(cpy_buff, 1, bytesRead, dst);
            if (bytesWritten < bytesRead) {
                Display_printf(display, 0, 0, "Disk Full\n");
                break; /* Error or Disk Full */
            }

            /*  Update the total number of bytes copied */
            totalBytesCopied += bytesWritten;
        }

        fflush(dst);

        /* Get the filesize of the source file */
        fseek(src, 0, SEEK_END);
        filesize = ftell(src);
        rewind(src);

        /* Close both inputfile[] and outputfile[] */
        fclose(src);
        fclose(dst);

        Display_printf(display, 0, 0,
            "File \"%s\" (%u B) copied to \"%s\" (Wrote %u B)\n",
            inputfile, filesize, outputfile, totalBytesCopied);

        /* Now output the outputfile[] contents onto the console */
        dst = fopen(outputfile, "r");
        if (!dst) {
            Display_printf(display, 0, 0, "Error opening \"%s\"\n", outputfile);
            Display_printf(display, 0, 0, "Aborting...\n");
            while (1);
        }

        /* Print file contents */
        while (true) {
            /* Read from output file */
            bytesRead = fread(cpy_buff, 1, CPY_BUFF_SIZE, dst);
            if (bytesRead == 0) {
                break; /* Error or EOF */
            }
            cpy_buff[bytesRead] = '\0';
            /* Write output */
            Display_printf(display, 0, 0, "%s", cpy_buff);
        }

        /* Close the file */
        fclose(dst);

        /* Stopping the SDCard */
        SDFatFS_close(sdfatfsHandle);
        Display_printf(display, 0, 0, "Drive %u unmounted\n", DRIVE_NUM);

        /* Turn off user LED */
        GPIO_write(Board_GPIO_LED0, Board_GPIO_LED_OFF);

        Display_close(display);

        predictive_maintenance_setWakeTime(0, 1);
        sem_wait(&devWakeMutex);

    }

}

/*
 *  ======== fatfs_getFatTime ========
 */
int32_t fatfs_getFatTime(void)
{
    time_t seconds;
    uint32_t fatTime;
    struct tm *pTime;

    /*
     *  TI time() returns seconds elapsed since 1900, while other tools
     *  return seconds from 1970.  However, both TI and GNU localtime()
     *  sets tm tm_year to number of years since 1900.
     */
    seconds = time(NULL);

    pTime = localtime(&seconds);

    /*
     *  localtime() sets pTime->tm_year to number of years
     *  since 1900, so subtract 80 from tm_year to get FAT time
     *  offset from 1980.
     */
    fatTime = ((uint32_t)(pTime->tm_year - 80) << 25) |
        ((uint32_t)(pTime->tm_mon) << 21) |
        ((uint32_t)(pTime->tm_mday) << 16) |
        ((uint32_t)(pTime->tm_hour) << 11) |
        ((uint32_t)(pTime->tm_min) << 5) |
        ((uint32_t)(pTime->tm_sec) >> 1);

    return ((int32_t)fatTime);
}

/*
 * Copyright (c) 2015-2018, 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.
 */

/*
 *  ======== MSP_EXP432P401R.c ========
 *  This file is responsible for setting up the board specific items for the
 *  MSP_EXP432P401R board.
 */

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

#ifndef DeviceFamily_MSP432P401x
#define DeviceFamily_MSP432P401x
#endif

#include <ti/devices/DeviceFamily.h>

#include <ti/drivers/Power.h>
#include <ti/drivers/power/PowerMSP432.h>

#include <ti/devices/msp432p4xx/inc/msp.h>
#include <ti/devices/msp432p4xx/driverlib/rom.h>
#include <ti/devices/msp432p4xx/driverlib/rom_map.h>
#include <ti/devices/msp432p4xx/driverlib/adc14.h>
#include <ti/devices/msp432p4xx/driverlib/dma.h>
#include <ti/devices/msp432p4xx/driverlib/gpio.h>
#include <ti/devices/msp432p4xx/driverlib/i2c.h>
#include <ti/devices/msp432p4xx/driverlib/interrupt.h>
#include <ti/devices/msp432p4xx/driverlib/pmap.h>
#include <ti/devices/msp432p4xx/driverlib/ref_a.h>
#include <ti/devices/msp432p4xx/driverlib/spi.h>
#include <ti/devices/msp432p4xx/driverlib/timer_a.h>
#include <ti/devices/msp432p4xx/driverlib/timer32.h>
#include <ti/devices/msp432p4xx/driverlib/uart.h>
#include <ti/devices/msp432p4xx/driverlib/wdt_a.h>

#include "MSP_EXP432P401R.h"

/*
 *  =============================== ADC ===============================
 */
#include <ti/drivers/ADC.h>
#include <ti/drivers/adc/ADCMSP432.h>

/* ADC objects */
ADCMSP432_Object adcMSP432Objects[MSP_EXP432P401R_ADCCOUNT];

/* ADC configuration structure */
const ADCMSP432_HWAttrsV1 adcMSP432HWAttrs[MSP_EXP432P401R_ADCCOUNT] = {
    {
        .adcPin = ADCMSP432_P5_5_A0,
        .refVoltage = ADCMSP432_REF_VOLTAGE_INT_2_5V,
        .resolution = ADC_14BIT
    },
    {
        .adcPin = ADCMSP432_P5_4_A1,
        .refVoltage = ADCMSP432_REF_VOLTAGE_INT_1_45V,
        .resolution = ADC_8BIT
    }
};

const ADC_Config ADC_config[MSP_EXP432P401R_ADCCOUNT] = {
    {
        .fxnTablePtr = &ADCMSP432_fxnTable,
        .object = &adcMSP432Objects[MSP_EXP432P401R_ADC0],
        .hwAttrs = &adcMSP432HWAttrs[MSP_EXP432P401R_ADC0]
    },
    {
        .fxnTablePtr = &ADCMSP432_fxnTable,
        .object = &adcMSP432Objects[MSP_EXP432P401R_ADC1],
        .hwAttrs = &adcMSP432HWAttrs[MSP_EXP432P401R_ADC1]
    }
};

const uint_least8_t ADC_count = MSP_EXP432P401R_ADCCOUNT;

/*
 *  =============================== ADCBuf ===============================
 */
#include <ti/drivers/ADCBuf.h>
#include <ti/drivers/adcbuf/ADCBufMSP432.h>

/* ADC objects */
ADCBufMSP432_Object adcbufMSP432Objects[MSP_EXP432P401R_ADCBUFCOUNT];

ADCBufMSP432_Channels adcBuf0MSP432Channels[MSP_EXP432P401R_ADCBUF0CHANNELCOUNT] = {
    {
        .adcPin = ADCBufMSP432_P5_5_A0,
        .refSource = ADCBufMSP432_VREFPOS_AVCC_VREFNEG_VSS,
        .refVoltage = 3300000,
        .adcInputMode = ADCBufMSP432_SINGLE_ENDED,
        .adcDifferentialPin = ADCBufMSP432_PIN_NONE,
        .adcInternalSource = ADCBufMSP432_INTERNAL_SOURCE_MODE_OFF
    },
    {
        .adcPin = ADCBufMSP432_P5_4_A1,
        .refSource = ADCBufMSP432_VREFPOS_INTBUF_VREFNEG_VSS,
        .refVoltage = 2500000,
        .adcInputMode = ADCBufMSP432_SINGLE_ENDED,
        .adcDifferentialPin = ADCBufMSP432_PIN_NONE,
        .adcInternalSource = ADCBufMSP432_INTERNAL_SOURCE_MODE_OFF
    },
    {
        .adcPin = ADCBufMSP432_P5_5_A0,
        .refSource = ADCBufMSP432_VREFPOS_INTBUF_VREFNEG_VSS,
        .refVoltage = 2500000,
        .adcInputMode = ADCBufMSP432_SINGLE_ENDED,
        .adcDifferentialPin = ADCBufMSP432_PIN_NONE,
        .adcInternalSource = ADCBufMSP432_TEMPERATURE_MODE
    },
    {
        .adcPin = ADCBufMSP432_P5_5_A0,
        .refSource = ADCBufMSP432_VREFPOS_AVCC_VREFNEG_VSS,
        .refVoltage = 3300000,
        .adcInputMode = ADCBufMSP432_DIFFERENTIAL,
        .adcDifferentialPin = ADCBufMSP432_P5_4_A1,
        .adcInternalSource = ADCBufMSP432_INTERNAL_SOURCE_MODE_OFF
    },
};

/* ADC configuration structure */
const ADCBufMSP432_HWAttrs adcbufMSP432HWAttrs[MSP_EXP432P401R_ADCBUFCOUNT] = {
    {
        .intPriority =  ~0,
        .channelSetting = adcBuf0MSP432Channels,
        .adcTimerTriggerSource = ADCBufMSP432_TIMERA1_CAPTURECOMPARE2,
        .useDMA = 1,
        .dmaIntNum = DMA_INT0,
        .adcTriggerSource = ADCBufMSP432_TIMER_TRIGGER,
        .timerDutyCycle = 50,
        .clockSource = ADCBufMSP432_ADC_CLOCK
    }
};

const ADCBuf_Config ADCBuf_config[MSP_EXP432P401R_ADCBUFCOUNT] = {
    {
        .fxnTablePtr = &ADCBufMSP432_fxnTable,
        .object = &adcbufMSP432Objects[MSP_EXP432P401R_ADCBUF0],
        .hwAttrs = &adcbufMSP432HWAttrs[MSP_EXP432P401R_ADCBUF0]
    }
};

const uint_least8_t ADCBuf_count = MSP_EXP432P401R_ADCBUFCOUNT;

/*
 *  ============================= Capture =============================
 */
#include <ti/drivers/Capture.h>
#include <ti/drivers/capture/CaptureMSP432.h>

CaptureMSP432_Object captureMSP432Objects[MSP_EXP432P401R_CAPTURECOUNT];

const CaptureMSP432_HWAttrs captureMSP432HWAttrs[MSP_EXP432P401R_CAPTURECOUNT] = {
    /* Timer_A1 */
    {
        .timerBaseAddress = TIMER_A1_BASE,
        .clockSource = TIMER_A_CLOCKSOURCE_ACLK,
        .clockDivider = TIMER_A_CLOCKSOURCE_DIVIDER_1,
        .capturePort = CaptureMSP432_P7_7_TA1,
        .intPriority = ~0
    },
    /* Timer_A2 */
    {
        .timerBaseAddress = TIMER_A2_BASE,
        .clockSource = TIMER_A_CLOCKSOURCE_ACLK,
        .clockDivider = TIMER_A_CLOCKSOURCE_DIVIDER_1,
        .capturePort = CaptureMSP432_P6_7_TA2,
        .intPriority = ~0
    },
    /* Timer_A3 */
    {
        .timerBaseAddress = TIMER_A3_BASE,
        .clockSource = TIMER_A_CLOCKSOURCE_ACLK,
        .clockDivider = TIMER_A_CLOCKSOURCE_DIVIDER_1,
        .capturePort = CaptureMSP432_P8_2_TA3,
        .intPriority = ~0
    }
};

const Capture_Config Capture_config[MSP_EXP432P401R_CAPTURECOUNT] = {
    {
        .fxnTablePtr = &CaptureMSP432_captureFxnTable,
        .object = &captureMSP432Objects[MSP_EXP432P401R_CAPTURE_TA1],
        .hwAttrs = &captureMSP432HWAttrs[MSP_EXP432P401R_CAPTURE_TA1]
    },
    {
        .fxnTablePtr = &CaptureMSP432_captureFxnTable,
        .object = &captureMSP432Objects[MSP_EXP432P401R_CAPTURE_TA2],
        .hwAttrs = &captureMSP432HWAttrs[MSP_EXP432P401R_CAPTURE_TA2]
    },
    {
        .fxnTablePtr = &CaptureMSP432_captureFxnTable,
        .object = &captureMSP432Objects[MSP_EXP432P401R_CAPTURE_TA3],
        .hwAttrs = &captureMSP432HWAttrs[MSP_EXP432P401R_CAPTURE_TA3]
    }
};

const uint_least8_t Capture_count = MSP_EXP432P401R_CAPTURECOUNT;

/*
 *  =============================== DMA ===============================
 */
#include <ti/drivers/dma/UDMAMSP432.h>

#if defined(__TI_COMPILER_VERSION__)
#pragma DATA_ALIGN(dmaControlTable, 256)
#elif defined(__IAR_SYSTEMS_ICC__)
#pragma data_alignment=256
#elif defined(__GNUC__)
__attribute__ ((aligned (256)))
#endif
static DMA_ControlTable dmaControlTable[16];

/*
 *  ======== dmaErrorHwi ========
 *  This is the handler for the uDMA error interrupt.
 */
static void dmaErrorHwi(uintptr_t arg)
{
    int status = MAP_DMA_getErrorStatus();
    MAP_DMA_clearErrorStatus();

    /* Suppress unused variable warning */
    (void)status;

    while (1);
}

UDMAMSP432_Object udmaMSP432Object;

const UDMAMSP432_HWAttrs udmaMSP432HWAttrs = {
    .controlBaseAddr = (void *)dmaControlTable,
    .dmaErrorFxn = (UDMAMSP432_ErrorFxn)dmaErrorHwi,
    .intNum = INT_DMA_ERR,
    .intPriority = (~0)
};

const UDMAMSP432_Config UDMAMSP432_config = {
    .object = &udmaMSP432Object,
    .hwAttrs = &udmaMSP432HWAttrs
};

/*
 *  ============================= Display =============================
 */
#include <ti/display/Display.h>
#include <ti/display/DisplayUart.h>
#include <ti/display/DisplaySharp.h>
#define MAXPRINTLEN 1024

#ifndef BOARD_DISPLAY_SHARP_SIZE
#define BOARD_DISPLAY_SHARP_SIZE    96
#endif

DisplayUart_Object displayUartObject;
DisplaySharp_Object    displaySharpObject;

static char displayBuf[MAXPRINTLEN];
static uint_least8_t sharpDisplayBuf[BOARD_DISPLAY_SHARP_SIZE * BOARD_DISPLAY_SHARP_SIZE / 8];

const DisplayUart_HWAttrs displayUartHWAttrs = {
    .uartIdx = MSP_EXP432P401R_UARTA0,
    .baudRate = 115200,
    .mutexTimeout = (unsigned int)(-1),
    .strBuf = displayBuf,
    .strBufLen = MAXPRINTLEN
};

const DisplaySharp_HWAttrsV1 displaySharpHWattrs = {
    .spiIndex    = MSP_EXP432P401R_SPIB0,
    .csPin       = MSP_EXP432P401R_LCD_CS,
    .powerPin    = MSP_EXP432P401R_LCD_POWER,
    .enablePin   = MSP_EXP432P401R_LCD_ENABLE,
    .pixelWidth  = BOARD_DISPLAY_SHARP_SIZE,
    .pixelHeight = BOARD_DISPLAY_SHARP_SIZE,
    .displayBuf  = sharpDisplayBuf,
};

#ifndef BOARD_DISPLAY_USE_UART
#define BOARD_DISPLAY_USE_UART 1
#endif
#ifndef BOARD_DISPLAY_USE_UART_ANSI
#define BOARD_DISPLAY_USE_UART_ANSI 0
#endif
#ifndef BOARD_DISPLAY_USE_LCD
#define BOARD_DISPLAY_USE_LCD 0
#endif

/*
 * This #if/#else is needed to workaround a problem with the
 * IAR compiler. The IAR compiler doesn't like the empty array
 * initialization. (IAR Error[Pe1345])
 */
 #if (BOARD_DISPLAY_USE_UART || BOARD_DISPLAY_USE_LCD)
const Display_Config Display_config[] = {
    {
#  if (BOARD_DISPLAY_USE_UART_ANSI)
        .fxnTablePtr = &DisplayUartAnsi_fxnTable,
#  else /* Default to minimal UART with no cursor placement */
        .fxnTablePtr = &DisplayUartMin_fxnTable,
#  endif
        .object = &displayUartObject,
        .hwAttrs = &displayUartHWAttrs
    },
#endif
#if (BOARD_DISPLAY_USE_LCD)
    {
        .fxnTablePtr = &DisplaySharp_fxnTable,
        .object      = &displaySharpObject,
        .hwAttrs     = &displaySharpHWattrs
    },
#endif
};

const uint_least8_t Display_count = sizeof(Display_config) / sizeof(Display_Config);

/*
 *  ======== MSP_EXP432P401R_initGeneral ========
 */
void MSP_EXP432P401R_initGeneral(void)
{
    Power_init();
}

/*
 *  =============================== GPIO ===============================
 */
#include <ti/drivers/GPIO.h>
#include <ti/drivers/gpio/GPIOMSP432.h>

/*
 * Array of Pin configurations
 * NOTE: The order of the pin configurations must coincide with what was
 *       defined in MSP_EXP432P401R.h
 * NOTE: Pins not used for interrupts should be placed at the end of the
 *       array.  Callback entries can be omitted from callbacks array to
 *       reduce memory usage.
 */
GPIO_PinConfig gpioPinConfigs[] = {
    /* Input pins */
    /*
     * NOTE: Specifying FALLING edge triggering for these buttons to ensure the
     * interrupts are signaled immediately.  See the description of the
     * PowerMSP432 driver's automatic pin parking feature for this rationale.
     */
    /* MSP_EXP432P401R_GPIO_S1 */
    GPIOMSP432_P1_1 | GPIO_CFG_IN_PU | GPIO_CFG_IN_INT_FALLING,
    /* MSP_EXP432P401R_GPIO_S2 */
    GPIOMSP432_P1_4 | GPIO_CFG_IN_PU | GPIO_CFG_IN_INT_FALLING,

    /* MSP_EXP432P401R_SPI_MASTER_READY */
    GPIOMSP432_P5_7 | GPIO_DO_NOT_CONFIG,
    /* MSP_EXP432P401R_SPI_SLAVE_READY */
    GPIOMSP432_P6_0 | GPIO_DO_NOT_CONFIG,

    /* Output pins */
    /* MSP_EXP432P401R_GPIO_LED1 */
    GPIOMSP432_P1_0 | GPIO_CFG_OUT_STD | GPIO_CFG_OUT_STR_LOW | GPIO_CFG_OUT_LOW,
    /* MSP_EXP432P401R_GPIO_LED_RED */
    GPIOMSP432_P2_0 | GPIO_CFG_OUT_STD | GPIO_CFG_OUT_STR_HIGH | GPIO_CFG_OUT_LOW,

    /*
     * MSP_EXP432P401R_GPIO_LED_GREEN & MSP_EXP432P401R_GPIO_LED_BLUE are used for
     * PWM examples.  Uncomment the following lines if you would like to control
     * the LEDs with the GPIO driver.
     */
    /* MSP_EXP432P401R_GPIO_LED_GREEN */
    /* GPIOMSP432_P2_1 | GPIO_CFG_OUT_STD | GPIO_CFG_OUT_STR_HIGH | GPIO_CFG_OUT_LOW, */
    /* MSP_EXP432P401R_GPIO_LED_BLUE */
    /* GPIOMSP432_P2_2 | GPIO_CFG_OUT_STD | GPIO_CFG_OUT_STR_HIGH | GPIO_CFG_OUT_LOW */
    /* MSP_EXP432P401R_SPI_CS1 */
    GPIOMSP432_P5_4 | GPIO_CFG_OUT_STD | GPIO_CFG_OUT_STR_LOW | GPIO_CFG_OUT_HIGH,
    /* MSP_EXP432P401R_SPI_CS2 */
    GPIOMSP432_P5_5 | GPIO_CFG_OUT_STD | GPIO_CFG_OUT_STR_LOW | GPIO_CFG_OUT_HIGH,

    /* MSP_EXP432P401R_SDSPI_CS */
    GPIOMSP432_P4_6 | GPIO_CFG_OUT_STD | GPIO_CFG_OUT_STR_LOW | GPIO_CFG_OUT_HIGH,

    /* Sharp Display - GPIO configurations will be done in the Display files */
    GPIOMSP432_P4_3 | GPIO_DO_NOT_CONFIG, /* SPI chip select */
    GPIOMSP432_P4_1 | GPIO_DO_NOT_CONFIG, /* LCD power control */
    GPIOMSP432_P6_0 | GPIO_DO_NOT_CONFIG, /*LCD enable */
};

/*
 * Array of callback function pointers
 * NOTE: The order of the pin configurations must coincide with what was
 *       defined in MSP_EXP432P401R.h
 * NOTE: Pins not used for interrupts can be omitted from callbacks array to
 *       reduce memory usage (if placed at end of gpioPinConfigs array).
 */
GPIO_CallbackFxn gpioCallbackFunctions[] = {
    /* MSP_EXP432P401R_GPIO_S1 */
    NULL,
    /* MSP_EXP432P401R_GPIO_S2 */
    NULL,
    /* MSP_EXP432P401R_SPI_MASTER_READY */
    NULL,
    /* MSP_EXP432P401R_SPI_SLAVE_READY */
    NULL
};

const GPIOMSP432_Config GPIOMSP432_config = {
    .pinConfigs = (GPIO_PinConfig *)gpioPinConfigs,
    .callbacks = (GPIO_CallbackFxn *)gpioCallbackFunctions,
    .numberOfPinConfigs = sizeof(gpioPinConfigs)/sizeof(GPIO_PinConfig),
    .numberOfCallbacks = sizeof(gpioCallbackFunctions)/sizeof(GPIO_CallbackFxn),
    .intPriority = (~0)
};

/*
 *  =============================== I2C ===============================
 */
#include <ti/drivers/I2C.h>
#include <ti/drivers/i2c/I2CMSP432.h>

I2CMSP432_Object i2cMSP432Objects[MSP_EXP432P401R_I2CCOUNT];

const I2CMSP432_HWAttrsV1 i2cMSP432HWAttrs[MSP_EXP432P401R_I2CCOUNT] = {
    {
        .baseAddr = EUSCI_B0_BASE,
        .intNum = INT_EUSCIB0,
        .intPriority = (~0),
        .clockSource = EUSCI_B_I2C_CLOCKSOURCE_SMCLK,
        .dataPin = I2CMSP432_P1_6_UCB0SDA,
        .clkPin = I2CMSP432_P1_7_UCB0SCL
    },
    {
        .baseAddr = EUSCI_B1_BASE,
        .intNum = INT_EUSCIB1,
        .intPriority = (~0),
        .clockSource = EUSCI_B_I2C_CLOCKSOURCE_SMCLK,
        .dataPin = I2CMSP432_P6_4_UCB1SDA,
        .clkPin = I2CMSP432_P6_5_UCB1SCL
    }
};

const I2C_Config I2C_config[MSP_EXP432P401R_I2CCOUNT] = {
    {
        .fxnTablePtr = &I2CMSP432_fxnTable,
        .object = &i2cMSP432Objects[MSP_EXP432P401R_I2CB0],
        .hwAttrs = &i2cMSP432HWAttrs[MSP_EXP432P401R_I2CB0]
    },
    {
        .fxnTablePtr = &I2CMSP432_fxnTable,
        .object = &i2cMSP432Objects[MSP_EXP432P401R_I2CB1],
        .hwAttrs = &i2cMSP432HWAttrs[MSP_EXP432P401R_I2CB1]
    }
};

const uint_least8_t I2C_count = MSP_EXP432P401R_I2CCOUNT;

/*
 *  =============================== I2CSlave ===============================
 */
#include <ti/drivers/I2CSlave.h>
#include <ti/drivers/i2cslave/I2CSlaveMSP432.h>

I2CSlaveMSP432_Object i2cSlaveMSP432Objects[MSP_EXP432P401R_I2CSLAVECOUNT];

const I2CSlaveMSP432_HWAttrs i2cSlaveMSP432HWAttrs[MSP_EXP432P401R_I2CSLAVECOUNT] = {
    {
        .baseAddr = EUSCI_B0_BASE,
        .intNum = INT_EUSCIB0,
        .intPriority = ~0,
        .slaveAddress = 0x48,
        .dataPin = I2CSLAVEMSP432_P1_6_UCB0SDA,
        .clkPin = I2CSLAVEMSP432_P1_7_UCB0SCL
    }
};

const I2CSlave_Config I2CSlave_config[MSP_EXP432P401R_I2CSLAVECOUNT] = {
    {
        .fxnTablePtr = &I2CSlaveMSP432_fxnTable,
        .object = &i2cSlaveMSP432Objects[MSP_EXP432P401R_I2CSLAVEB0],
        .hwAttrs = &i2cSlaveMSP432HWAttrs[MSP_EXP432P401R_I2CSLAVEB0]
    }
};

const uint_least8_t I2CSlave_count = MSP_EXP432P401R_I2CSLAVECOUNT;

/*
 *  =============================== NVS ===============================
 */
#include <ti/drivers/NVS.h>
#include <ti/drivers/nvs/NVSMSP432.h>

#define SECTORSIZE       0x1000
#define NVS_REGIONS_BASE 0x30000
#define REGIONSIZE       (SECTORSIZE * 16)

/*
 * Reserve flash sectors for NVS driver use
 * by placing an uninitialized byte array
 * at the desired flash address.
 */
#if defined(__TI_COMPILER_VERSION__)

/*
 * Place uninitialized array at NVS_REGIONS_BASE
 */
#pragma LOCATION(flashBuf, NVS_REGIONS_BASE);
#pragma NOINIT(flashBuf);
static char flashBuf[REGIONSIZE];

#elif defined(__IAR_SYSTEMS_ICC__)

/*
 * Place uninitialized array at NVS_REGIONS_BASE
 */
static __no_init char flashBuf[REGIONSIZE] @ NVS_REGIONS_BASE;

#elif defined(__GNUC__)

/*
 * Place the flash buffers in the .nvs section created in the gcc linker file.
 * The .nvs section enforces alignment on a sector boundary but may
 * be placed anywhere in flash memory.  If desired the .nvs section can be set
 * to a fixed address by changing the following in the gcc linker file:
 *
 * .nvs (FIXED_FLASH_ADDR) (NOLOAD) : AT (FIXED_FLASH_ADDR) {
 *      *(.nvs)
 * } > REGION_TEXT
 */
__attribute__ ((section (".nvs")))
static char flashBuf[REGIONSIZE];

#endif

NVSMSP432_Object nvsMSP432Objects[MSP_EXP432P401R_NVSCOUNT];

const NVSMSP432_HWAttrs nvsMSP432HWAttrs[MSP_EXP432P401R_NVSCOUNT] = {
    {
        .regionBase = (void *) flashBuf,
        .regionSize = REGIONSIZE,
    },
};

const NVS_Config NVS_config[MSP_EXP432P401R_NVSCOUNT] = {
    {
        .fxnTablePtr = &NVSMSP432_fxnTable,
        .object = &nvsMSP432Objects[MSP_EXP432P401R_NVSMSP4320],
        .hwAttrs = &nvsMSP432HWAttrs[MSP_EXP432P401R_NVSMSP4320],
    },
};

const uint_least8_t NVS_count = MSP_EXP432P401R_NVSCOUNT;

/*
 *  =============================== Power ===============================
 */
const PowerMSP432_ConfigV1 PowerMSP432_config = {
    .policyInitFxn = &PowerMSP432_initPolicy,
    .policyFxn = &PowerMSP432_sleepPolicy,
    .initialPerfLevel = 2,
    .enablePolicy = true,
    .enablePerf = true,
    .enableParking = false
};

/*
 *  =============================== PWM ===============================
 */
#include <ti/drivers/PWM.h>
#include <ti/drivers/pwm/PWMTimerMSP432.h>

PWMTimerMSP432_Object pwmTimerMSP432Objects[MSP_EXP432P401R_PWMCOUNT];

const PWMTimerMSP432_HWAttrsV2 pwmTimerMSP432HWAttrs[MSP_EXP432P401R_PWMCOUNT] = {
    {
        .clockSource = TIMER_A_CLOCKSOURCE_SMCLK,
        .pwmPin = PWMTimerMSP432_P2_1_TA1CCR1A
    },
    {
        .clockSource = TIMER_A_CLOCKSOURCE_SMCLK,
        .pwmPin = PWMTimerMSP432_P2_2_TA1CCR2A
    }
};

const PWM_Config PWM_config[MSP_EXP432P401R_PWMCOUNT] = {
    {
        .fxnTablePtr = &PWMTimerMSP432_fxnTable,
        .object = &pwmTimerMSP432Objects[MSP_EXP432P401R_PWM_TA1_1],
        .hwAttrs = &pwmTimerMSP432HWAttrs[MSP_EXP432P401R_PWM_TA1_1]
    },
    {
        .fxnTablePtr = &PWMTimerMSP432_fxnTable,
        .object = &pwmTimerMSP432Objects[MSP_EXP432P401R_PWM_TA1_2],
        .hwAttrs = &pwmTimerMSP432HWAttrs[MSP_EXP432P401R_PWM_TA1_2]
    }
};

const uint_least8_t PWM_count = MSP_EXP432P401R_PWMCOUNT;

/*
 *  =============================== SDFatFS ===============================
 */
#include <ti/drivers/SD.h>
#include <ti/drivers/SDFatFS.h>

/*
 * Note: The SDFatFS driver provides interface functions to enable FatFs
 * but relies on the SD driver to communicate with SD cards.  Opening a
 * SDFatFs driver instance will internally try to open a SD driver instance
 * reusing the same index number (opening SDFatFs driver at index 0 will try to
 * open SD driver at index 0).  This requires that all SDFatFs driver instances
 * have an accompanying SD driver instance defined with the same index.  It is
 * acceptable to have more SD driver instances than SDFatFs driver instances
 * but the opposite is not supported & the SDFatFs will fail to open.
 */
SDFatFS_Object sdfatfsObjects[MSP_EXP432P401R_SDFatFSCOUNT];

const SDFatFS_Config SDFatFS_config[MSP_EXP432P401R_SDFatFSCOUNT] = {
    {
        .object = &sdfatfsObjects[MSP_EXP432P401R_SDFatFS0]
    }
};

const uint_least8_t SDFatFS_count = MSP_EXP432P401R_SDFatFSCOUNT;

/*
 *  =============================== SD ===============================
 */
#include <ti/drivers/SD.h>
#include <ti/drivers/sd/SDSPI.h>

SDSPI_Object sdspiObjects[MSP_EXP432P401R_SDCOUNT];

const SDSPI_HWAttrs sdspiHWAttrs[MSP_EXP432P401R_SDCOUNT] = {
    {
        .spiIndex = MSP_EXP432P401R_SPIB0,
        .spiCsGpioIndex = MSP_EXP432P401R_SDSPI_CS
    }
};

const SD_Config SD_config[MSP_EXP432P401R_SDCOUNT] = {
    {
        .fxnTablePtr = &SDSPI_fxnTable,
        .object = &sdspiObjects[MSP_EXP432P401R_SDSPI0],
        .hwAttrs = &sdspiHWAttrs[MSP_EXP432P401R_SDSPI0]
    },
};

const uint_least8_t SD_count = MSP_EXP432P401R_SDCOUNT;

/*
 *  =============================== SPI ===============================
 */
#include <ti/drivers/SPI.h>
#include <ti/drivers/spi/SPIMSP432DMA.h>

SPIMSP432DMA_Object spiMSP432DMAObjects[MSP_EXP432P401R_SPICOUNT];

/*
 * NOTE: The SPI instances below can be used by the SD driver to communicate
 * with a SD card via SPI.  The 'defaultTxBufValue' fields below are set to 0xFF
 * to satisfy the SDSPI driver requirement.
 */
const SPIMSP432DMA_HWAttrsV1 spiMSP432DMAHWAttrs[MSP_EXP432P401R_SPICOUNT] = {
    {
        .baseAddr = EUSCI_B0_BASE,
        .bitOrder = EUSCI_B_SPI_MSB_FIRST,
        .clockSource = EUSCI_B_SPI_CLOCKSOURCE_SMCLK,
        .defaultTxBufValue = 0xFF,
        .dmaIntNum = INT_DMA_INT1,
        .intPriority = (~0),
        .rxDMAChannelIndex = DMA_CH1_EUSCIB0RX0,
        .txDMAChannelIndex = DMA_CH0_EUSCIB0TX0,
        .clkPin  = SPIMSP432DMA_P1_5_UCB0CLK,
        .simoPin = SPIMSP432DMA_P1_6_UCB0SIMO,
        .somiPin = SPIMSP432DMA_P1_7_UCB0SOMI,
        .stePin  = SPIMSP432DMA_P1_4_UCB0STE,
        .pinMode  = EUSCI_SPI_3PIN,
        .minDmaTransferSize = 10
    },
    {
        .baseAddr = EUSCI_B2_BASE,
        .bitOrder = EUSCI_B_SPI_MSB_FIRST,
        .clockSource = EUSCI_B_SPI_CLOCKSOURCE_SMCLK,
        .defaultTxBufValue = 0xFF,
        .dmaIntNum = INT_DMA_INT2,
        .intPriority = (~0),
        .rxDMAChannelIndex = DMA_CH5_EUSCIB2RX0,
        .txDMAChannelIndex = DMA_CH4_EUSCIB2TX0,
        .clkPin  = SPIMSP432DMA_P3_5_UCB2CLK,
        .simoPin = SPIMSP432DMA_P3_6_UCB2SIMO,
        .somiPin = SPIMSP432DMA_P3_7_UCB2SOMI,
        .stePin  = SPIMSP432DMA_P3_4_UCB2STE,
        .pinMode  = EUSCI_SPI_3PIN,
        .minDmaTransferSize = 10
    },
    {
        .baseAddr = EUSCI_A1_BASE,
        .bitOrder = EUSCI_A_SPI_MSB_FIRST,
        .clockSource = EUSCI_A_SPI_CLOCKSOURCE_SMCLK,
        .defaultTxBufValue = 0xFF,
        .dmaIntNum = INT_DMA_INT2,
        .intPriority = (~0),
        .rxDMAChannelIndex = DMA_CH3_EUSCIA1RX,
        .txDMAChannelIndex = DMA_CH2_EUSCIA1TX,
        .clkPin  = SPIMSP432DMA_P2_5_UCA1CLK,
        .simoPin = SPIMSP432DMA_P2_6_UCA1SIMO,
        .somiPin = SPIMSP432DMA_P2_7_UCA1SOMI,
        .stePin  = SPIMSP432DMA_P2_3_UCA1STE,
        .pinMode  = EUSCI_SPI_4PIN_UCxSTE_ACTIVE_LOW,
        .minDmaTransferSize = 10
    },
    {
        .baseAddr = EUSCI_B2_BASE,
        .bitOrder = EUSCI_B_SPI_MSB_FIRST,
        .clockSource = EUSCI_B_SPI_CLOCKSOURCE_SMCLK,
        .defaultTxBufValue = 0xFF,
        .dmaIntNum = INT_DMA_INT3,
        .intPriority = (~0),
        .rxDMAChannelIndex = DMA_CH5_EUSCIB2RX0,
        .txDMAChannelIndex = DMA_CH4_EUSCIB2TX0,
        .clkPin  = SPIMSP432DMA_P3_5_UCB2CLK,
        .simoPin = SPIMSP432DMA_P3_6_UCB2SIMO,
        .somiPin = SPIMSP432DMA_P3_7_UCB2SOMI,
        .stePin  = SPIMSP432DMA_P2_4_UCB2STE,
        .pinMode  = EUSCI_SPI_4PIN_UCxSTE_ACTIVE_LOW,
        .minDmaTransferSize = 10
    }
};

const SPI_Config SPI_config[MSP_EXP432P401R_SPICOUNT] = {
    {
        .fxnTablePtr = &SPIMSP432DMA_fxnTable,
        .object = &spiMSP432DMAObjects[MSP_EXP432P401R_SPIB0],
        .hwAttrs = &spiMSP432DMAHWAttrs[MSP_EXP432P401R_SPIB0]
    },
    {
        .fxnTablePtr = &SPIMSP432DMA_fxnTable,
        .object = &spiMSP432DMAObjects[MSP_EXP432P401R_SPIB2],
        .hwAttrs = &spiMSP432DMAHWAttrs[MSP_EXP432P401R_SPIB2]
    },
    {
        .fxnTablePtr = &SPIMSP432DMA_fxnTable,
        .object = &spiMSP432DMAObjects[MSP_EXP432P401R_SPIB3],
        .hwAttrs = &spiMSP432DMAHWAttrs[MSP_EXP432P401R_SPIB3]
    },
    {
        .fxnTablePtr = &SPIMSP432DMA_fxnTable,
        .object = &spiMSP432DMAObjects[MSP_EXP432P401R_SPIB4],
        .hwAttrs = &spiMSP432DMAHWAttrs[MSP_EXP432P401R_SPIB4]
    }
};

const uint_least8_t SPI_count = MSP_EXP432P401R_SPICOUNT;

/*
 *  =============================== Timer ===============================
 */
#include <ti/drivers/Timer.h>
#include <ti/drivers/timer/TimerMSP432.h>

TimerMSP432_Object timerMSP432Objects[MSP_EXP432P401R_TIMERCOUNT];

const TimerMSP432_HWAttrs timerMSP432HWAttrs[MSP_EXP432P401R_TIMERCOUNT] = {
    /* Timer32_0 */
    {
        .timerBaseAddress = TIMER32_0_BASE,
        .clockSource = TIMER_A_CLOCKSOURCE_SMCLK,
        .intNum = INT_T32_INT1,
        .intPriority = ~0
    },
    {
        .timerBaseAddress = TIMER32_1_BASE,
        .clockSource = TIMER_A_CLOCKSOURCE_SMCLK,
        .intNum = INT_T32_INT2,
        .intPriority = ~0
    },
    /* Timer_A1 */
    {
        .timerBaseAddress = TIMER_A1_BASE,
        .clockSource = TIMER_A_CLOCKSOURCE_ACLK,
        .intNum = INT_TA1_0,
        .intPriority = ~0
    },
    /* Timer_A2 */
    {
        .timerBaseAddress = TIMER_A2_BASE,
        .clockSource = TIMER_A_CLOCKSOURCE_ACLK,
        .intNum = INT_TA2_0,
        .intPriority = ~0
    },
    /* Timer_A3 */
    {
        .timerBaseAddress = TIMER_A3_BASE,
        .clockSource = TIMER_A_CLOCKSOURCE_ACLK,
        .intNum = INT_TA3_0,
        .intPriority = ~0
    }
};

const Timer_Config Timer_config[MSP_EXP432P401R_TIMERCOUNT] = {
    {
        .fxnTablePtr = &TimerMSP432_Timer32_fxnTable,
        .object = &timerMSP432Objects[MSP_EXP432P401R_TIMER_T32_0],
        .hwAttrs = &timerMSP432HWAttrs[MSP_EXP432P401R_TIMER_T32_0]
    },
    {
        .fxnTablePtr = &TimerMSP432_Timer32_fxnTable,
        .object = &timerMSP432Objects[MSP_EXP432P401R_TIMER_T32_1],
        .hwAttrs = &timerMSP432HWAttrs[MSP_EXP432P401R_TIMER_T32_1]
    },
    {
        .fxnTablePtr = &TimerMSP432_Timer_A_fxnTable,
        .object = &timerMSP432Objects[MSP_EXP432P401R_TIMER_TA_1],
        .hwAttrs = &timerMSP432HWAttrs[MSP_EXP432P401R_TIMER_TA_1]
    },
    {
        .fxnTablePtr = &TimerMSP432_Timer_A_fxnTable,
        .object = &timerMSP432Objects[MSP_EXP432P401R_TIMER_TA_2],
        .hwAttrs = &timerMSP432HWAttrs[MSP_EXP432P401R_TIMER_TA_2]
    },
    {
        .fxnTablePtr = &TimerMSP432_Timer_A_fxnTable,
        .object = &timerMSP432Objects[MSP_EXP432P401R_TIMER_TA_3],
        .hwAttrs = &timerMSP432HWAttrs[MSP_EXP432P401R_TIMER_TA_3]
    }
};

const uint_least8_t Timer_count = MSP_EXP432P401R_TIMERCOUNT;

/*
 *  =============================== UART ===============================
 */
#include <ti/drivers/UART.h>
#include <ti/drivers/uart/UARTMSP432.h>

UARTMSP432_Object uartMSP432Objects[MSP_EXP432P401R_UARTCOUNT];
unsigned char uartMSP432RingBuffer[MSP_EXP432P401R_UARTCOUNT][32];

/*
 * The baudrate dividers were determined by using the MSP432 baudrate
 * calculator
 * http://software-dl.ti.com/msp430/msp430_public_sw/mcu/msp430/MSP430BaudRateConverter/index.html
 */
const UARTMSP432_BaudrateConfig uartMSP432Baudrates[] = {
    /* {baudrate, input clock, prescalar, UCBRFx, UCBRSx, oversampling} */
    {
        .outputBaudrate = 115200,
        .inputClockFreq = 24000000,
        .prescalar = 13,
        .hwRegUCBRFx = 0,
        .hwRegUCBRSx = 37,
        .oversampling = 1
    },
    {115200, 12000000,  6,  8,  32, 1},
    {115200, 6000000,   3,  4,   2, 1},
    {115200, 3000000,   1, 10,   0, 1},
    {9600,   24000000, 156,  4,   0, 1},
    {9600,   12000000, 78,  2,   0, 1},
    {9600,   6000000,  39,  1,   0, 1},
    {9600,   3000000,  19,  8,  85, 1},
    {9600,   32768,     3,  0, 146, 0}
};

const UARTMSP432_HWAttrsV1 uartMSP432HWAttrs[MSP_EXP432P401R_UARTCOUNT] = {
    {
        .baseAddr = EUSCI_A0_BASE,
        .intNum = INT_EUSCIA0,
        .intPriority = (~0),
        .clockSource = EUSCI_A_UART_CLOCKSOURCE_SMCLK,
        .bitOrder = EUSCI_A_UART_LSB_FIRST,
        .numBaudrateEntries = sizeof(uartMSP432Baudrates) /
            sizeof(UARTMSP432_BaudrateConfig),
        .baudrateLUT = uartMSP432Baudrates,
        .ringBufPtr  = uartMSP432RingBuffer[MSP_EXP432P401R_UARTA0],
        .ringBufSize = sizeof(uartMSP432RingBuffer[MSP_EXP432P401R_UARTA0]),
        .rxPin = UARTMSP432_P1_2_UCA0RXD,
        .txPin = UARTMSP432_P1_3_UCA0TXD,
        .errorFxn = NULL
    },
    {
        .baseAddr = EUSCI_A2_BASE,
        .intNum = INT_EUSCIA2,
        .intPriority = (~0),
        .clockSource = EUSCI_A_UART_CLOCKSOURCE_SMCLK,
        .bitOrder = EUSCI_A_UART_LSB_FIRST,
        .numBaudrateEntries = sizeof(uartMSP432Baudrates) /
            sizeof(UARTMSP432_BaudrateConfig),
        .baudrateLUT = uartMSP432Baudrates,
        .ringBufPtr  = uartMSP432RingBuffer[MSP_EXP432P401R_UARTA2],
        .ringBufSize = sizeof(uartMSP432RingBuffer[MSP_EXP432P401R_UARTA2]),
        .rxPin = UARTMSP432_P3_2_UCA2RXD,
        .txPin = UARTMSP432_P3_3_UCA2TXD,
        .errorFxn = NULL
    }
};

const UART_Config UART_config[MSP_EXP432P401R_UARTCOUNT] = {
    {
        .fxnTablePtr = &UARTMSP432_fxnTable,
        .object = &uartMSP432Objects[MSP_EXP432P401R_UARTA0],
        .hwAttrs = &uartMSP432HWAttrs[MSP_EXP432P401R_UARTA0]
    },
    {
        .fxnTablePtr = &UARTMSP432_fxnTable,
        .object = &uartMSP432Objects[MSP_EXP432P401R_UARTA2],
        .hwAttrs = &uartMSP432HWAttrs[MSP_EXP432P401R_UARTA2]
    }
};

const uint_least8_t UART_count = MSP_EXP432P401R_UARTCOUNT;

/*
 *  =============================== Watchdog ===============================
 */
#include <ti/drivers/Watchdog.h>
#include <ti/drivers/watchdog/WatchdogMSP432.h>

WatchdogMSP432_Object watchdogMSP432Objects[MSP_EXP432P401R_WATCHDOGCOUNT];

const WatchdogMSP432_HWAttrs
    watchdogMSP432HWAttrs[MSP_EXP432P401R_WATCHDOGCOUNT] = {
    {
        .baseAddr = WDT_A_BASE,
        .intNum = INT_WDT_A,
        .intPriority = (~0),
        .clockSource = WDT_A_CLOCKSOURCE_SMCLK,
        .clockDivider = WDT_A_CLOCKDIVIDER_8192K
    }
};

const Watchdog_Config Watchdog_config[MSP_EXP432P401R_WATCHDOGCOUNT] = {
    {
        .fxnTablePtr = &WatchdogMSP432_fxnTable,
        .object = &watchdogMSP432Objects[MSP_EXP432P401R_WATCHDOG],
        .hwAttrs = &watchdogMSP432HWAttrs[MSP_EXP432P401R_WATCHDOG]
    }
};

const uint_least8_t Watchdog_count = MSP_EXP432P401R_WATCHDOGCOUNT;