/*
 * Copyright (c) 2023, 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.
 */

/*
 *  ============ ti_msp_dl_config.c =============
 *  Configured MSPM0 DriverLib module definitions
 *
 *  DO NOT EDIT - This file is generated for the MSPM0G351X
 *  by the SysConfig tool.
 */

#include "ti_msp_dl_config.h"

DL_TimerG_backupConfig gCAPTURE_0Backup;

/*
 *  ======== SYSCFG_DL_init ========
 *  Perform any initialization needed before using any board APIs
 */
SYSCONFIG_WEAK void SYSCFG_DL_init(void)
{
    SYSCFG_DL_initPower();
    SYSCFG_DL_GPIO_init();
    /* Module-Specific Initializations*/
    SYSCFG_DL_SYSCTL_init();
    SYSCFG_DL_CAPTURE_0_init();
    SYSCFG_DL_PWM_0_init();
    /* Ensure backup structures have no valid state */


}
/*
 * User should take care to save and restore register configuration in application.
 * See Retention Configuration section for more details.
 */


SYSCONFIG_WEAK void SYSCFG_DL_initPower(void)
{
    DL_GPIO_reset(GPIOA);
    DL_GPIO_reset(GPIOB);
    DL_GPIO_reset(GPIOC);
    DL_TimerA_reset(CAPTURE_0_INST);
    DL_TimerG_reset(PWM_0_INST);

    DL_GPIO_enablePower(GPIOA);
    DL_GPIO_enablePower(GPIOB);
    DL_GPIO_enablePower(GPIOC);
    DL_TimerA_enablePower(CAPTURE_0_INST);
    DL_TimerA_enablePower(PWM_0_INST);
    delay_cycles(POWER_STARTUP_DELAY);
}

SYSCONFIG_WEAK void SYSCFG_DL_GPIO_init(void)
{

    DL_GPIO_initPeripheralInputFunction(GPIO_PWM_0_C0_IOMUX,GPIO_PWM_0_C0_IOMUX_FUNC);
//    DL_GPIO_enableOutput(GPIO_PWM_0_C0_PORT, GPIO_PWM_0_C0_PIN);

    DL_GPIO_initPeripheralOutputFunction(GPIO_PWM_0_C1_IOMUX,GPIO_PWM_0_C1_IOMUX_FUNC);
    DL_GPIO_enableOutput(GPIO_PWM_0_C1_PORT, GPIO_PWM_0_C1_PIN);


    DL_GPIO_initPeripheralOutputFunction(GPIO_G0_C0_IOMUX,GPIO_G0_C0_IOMUX_FUNC);
    DL_GPIO_enableOutput(GPIO_G0_C0_PORT, GPIO_G0_C0_PIN);

    DL_GPIO_initDigitalOutput(GPIO_LEDS_USER_LED_1_IOMUX);

      DL_GPIO_initDigitalOutputFeatures(GPIO_LEDS_USER_TEST_IOMUX,
           DL_GPIO_INVERSION_DISABLE, DL_GPIO_RESISTOR_PULL_DOWN,
           DL_GPIO_DRIVE_STRENGTH_LOW, DL_GPIO_HIZ_DISABLE);

      DL_GPIO_clearPins(GPIO_LEDS_PORT, GPIO_LEDS_USER_TEST_PIN);
      DL_GPIO_setPins(GPIO_LEDS_PORT, GPIO_LEDS_USER_LED_1_PIN);
      DL_GPIO_clearPins(GPIO_LEDS_PORT, GPIO_LEDS_USER_LED_1_PIN);
      DL_GPIO_enableOutput(GPIO_LEDS_PORT, GPIO_LEDS_USER_LED_1_PIN |
          GPIO_LEDS_USER_TEST_PIN);

}


SYSCONFIG_WEAK void SYSCFG_DL_SYSCTL_init(void)
{

	//Low Power Mode is configured to be SLEEP0
    DL_SYSCTL_setBORThreshold(DL_SYSCTL_BOR_THRESHOLD_LEVEL_0);

    DL_SYSCTL_setSYSOSCFreq(DL_SYSCTL_SYSOSC_FREQ_BASE);
    /* Set default configuration */
    DL_SYSCTL_disableHFXT();
    DL_SYSCTL_disableSYSPLL();
    DL_SYSCTL_setULPCLKDivider(DL_SYSCTL_ULPCLK_DIV_1);
    DL_SYSCTL_setMCLKDivider(DL_SYSCTL_MCLK_DIVIDER_DISABLE);

}


static const DL_TimerA_ClockConfig gCAPTURE_0ClockConfig = {
    .clockSel    = DL_TIMER_CLOCK_BUSCLK,
    .divideRatio = DL_TIMER_CLOCK_DIVIDE_1,
    .prescale = 0U
};

static const DL_TimerA_CaptureConfig gCAPTURE_0CaptureConfig = {
    .captureMode    = DL_TIMER_CAPTURE_MODE_EDGE_TIME_UP,
    .period         = 65535,
    .startTimer     = DL_TIMER_STOP,
    .edgeCaptMode   = DL_TIMER_CAPTURE_EDGE_DETECTION_MODE_RISING,//Enable Rising Edge Capture for CC0
    .inputChan      = DL_TIMER_INPUT_CHAN_0,
    .inputInvMode   = DL_TIMER_CC_INPUT_INV_NOINVERT,
};

SYSCONFIG_WEAK void SYSCFG_DL_CAPTURE_0_init(void) {

    DL_TimerA_setClockConfig(CAPTURE_0_INST,
        (DL_TimerA_ClockConfig *) &gCAPTURE_0ClockConfig);

    DL_TimerA_initCaptureMode(CAPTURE_0_INST,
        (DL_TimerA_CaptureConfig *) &gCAPTURE_0CaptureConfig);
    DL_TimerA_setCounterControl(CAPTURE_0_INST,DL_TIMER_CZC_CCCTL0_ZCOND,DL_TIMER_CAC_CCCTL0_ACOND,DL_TIMER_CLC_CCCTL0_LCOND);

    DL_TimerA_enableInterrupt(CAPTURE_0_INST , DL_TIMERA_INTERRUPT_CC0_UP_EVENT|DL_TIMERA_INTERRUPT_CC1_UP_EVENT);
    CAPTURE_0_INST->COUNTERREGS.CCCTL_01[0]=0x21001;
    CAPTURE_0_INST->COUNTERREGS.CCCTL_01[1]=0x20002;
    CAPTURE_0_INST->COUNTERREGS.CCCTL_23[1]=0x01000000;
    DL_TimerA_setCaptureCompareInput(CAPTURE_0_INST, DL_TIMER_CC_INPUT_INV_NOINVERT, DL_TIMER_CC_IN_SEL_CCP0, DL_TIMER_CC_1_INDEX);
    CAPTURE_0_INST->COUNTERREGS.CCACT_23[1]=0x10200;
    DL_TimerA_enableClock(CAPTURE_0_INST);
    DL_TimerA_setCCPDirection(CAPTURE_0_INST , DL_TIMER_CC3_OUTPUT);
}

static const DL_TimerG_ClockConfig gPWM_0ClockConfig = {
    .clockSel = DL_TIMER_CLOCK_BUSCLK,
    .divideRatio = DL_TIMER_CLOCK_DIVIDE_1,
    .prescale = 0U
};

static const DL_TimerG_PWMConfig gPWM_0Config = {
    .pwmMode = DL_TIMER_PWM_MODE_EDGE_ALIGN,
    .period = 20000,
    .isTimerWithFourCC = false,
    .startTimer = DL_TIMER_STOP,
};

SYSCONFIG_WEAK void SYSCFG_DL_PWM_0_init(void) {

    DL_TimerG_setClockConfig(
        PWM_0_INST, (DL_TimerG_ClockConfig *) &gPWM_0ClockConfig);

    DL_TimerG_initPWMMode(
        PWM_0_INST, (DL_TimerG_PWMConfig *) &gPWM_0Config);

    // Set Counter control to the smallest CC index being used
    DL_TimerG_setCounterControl(PWM_0_INST,DL_TIMER_CZC_CCCTL0_ZCOND,DL_TIMER_CAC_CCCTL0_ACOND,DL_TIMER_CLC_CCCTL0_LCOND);

    DL_TimerG_setCaptureCompareOutCtl(PWM_0_INST, DL_TIMER_CC_OCTL_INIT_VAL_LOW,
        DL_TIMER_CC_OCTL_INV_OUT_DISABLED, DL_TIMER_CC_OCTL_SRC_FUNCVAL,
        DL_TIMERA_CAPTURE_COMPARE_0_INDEX);

    DL_TimerG_setCaptCompUpdateMethod(PWM_0_INST, DL_TIMER_CC_UPDATE_METHOD_IMMEDIATE, DL_TIMERA_CAPTURE_COMPARE_0_INDEX);

    DL_TimerG_setCaptureCompareValue(PWM_0_INST, 5000, DL_TIMER_CC_0_INDEX);
    DL_TimerG_enableInterrupt(PWM_0_INST , DL_TIMERG_INTERRUPT_LOAD_EVENT);

    DL_TimerG_enableClock(PWM_0_INST);

    DL_TimerG_setCCPDirection(PWM_0_INST , DL_TIMER_CC0_OUTPUT);
}

