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

/*
 *  ====================== CC2640R2_LAUNCHXL.c ===================================
 *  This file is responsible for setting up the board specific items for the
 *  CC2640R2_LAUNCHXL board.
 */

#include <xdc/std.h>
#include <xdc/runtime/System.h>
#include <ti/sysbios/family/arm/m3/Hwi.h>

#include <ti/drivers/Power.h>
#include <ti/drivers/power/PowerCC26XX.h>
#include <ti/devices/cc26x0r2/driverlib/ioc.h>
#include <ti/devices/cc26x0r2/driverlib/udma.h>
#include <ti/devices/cc26x0r2/inc/hw_ints.h>
#include <ti/devices/cc26x0r2/inc/hw_memmap.h>

#include "CC2640R2_LAUNCHXL.h"


/*
 *  =============================== Crypto ===============================
 */
#include <ti/drivers/crypto/CryptoCC26XX.h>

CryptoCC26XX_Object cryptoCC26XXObjects[CC2650DK_5XD_CRYPTOCOUNT];

const CryptoCC26XX_HWAttrs cryptoCC26XXHWAttrs[CC2650DK_5XD_CRYPTOCOUNT] = {
    {
        .baseAddr    = CRYPTO_BASE,
        .powerMngrId = PowerCC26XX_PERIPH_CRYPTO,
        .intNum      = INT_CRYPTO_RESULT_AVAIL_IRQ,
        .intPriority = ~0,
    }
};

const CryptoCC26XX_Config CryptoCC26XX_config[CC2650DK_5XD_CRYPTOCOUNT] = {
    {
        .object  = &cryptoCC26XXObjects[CC2650DK_5XD_CRYPTO0],
        .hwAttrs = &cryptoCC26XXHWAttrs[CC2650DK_5XD_CRYPTO0]
    },
};

/*
 *  =============================== Display ===============================
 */
#include <ti/display/Display.h>
#include <ti/display/DisplayUart.h>

#ifndef CC2650DK_5XD_DISPLAY_UART_STRBUF_SIZE
#define CC2650DK_5XD_DISPLAY_UART_STRBUF_SIZE    128
#endif

DisplayUart_Object        displayUartObject;

static char uartStringBuf[CC2650DK_5XD_DISPLAY_UART_STRBUF_SIZE];

const DisplayUart_HWAttrs displayUartHWAttrs = {
    .uartIdx      = CC2650DK_5XD_UART0,
    .baudRate     = 115200,
    .mutexTimeout = (unsigned int)(-1),
    .strBuf       = uartStringBuf,
    .strBufLen    = CC2650DK_5XD_DISPLAY_UART_STRBUF_SIZE,
};

#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)

const Display_Config Display_config[] = {
#if (BOARD_DISPLAY_USE_UART)
    {
#  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
};

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

#else

const Display_Config *Display_config = NULL;
const uint_least8_t Display_count = 0;

#endif /* (BOARD_DISPLAY_USE_UART || BOARD_DISPLAY_USE_LCD) */

/*
 *  =============================== GPIO ===============================
 */
#include <ti/drivers/GPIO.h>
#include <ti/drivers/gpio/GPIOCC26XX.h>

/*
 * Array of Pin configurations
 * NOTE: The order of the pin configurations must coincide with what was
 *       defined in CC2640R2_LAUNCHXL.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 */
    GPIOCC26XX_DIO_06 | GPIO_CFG_IN_PU | GPIO_CFG_IN_INT_RISING,  /* Button 0 */
    GPIOCC26XX_DIO_04 | GPIO_CFG_IN_PU | GPIO_CFG_IN_INT_RISING,  /* Button 1 */

    /* Output pins */
    GPIOCC26XX_DIO_03 | GPIO_CFG_OUT_STD | GPIO_CFG_OUT_STR_HIGH | GPIO_CFG_OUT_LOW,  /* LED4 */
    GPIOCC26XX_DIO_02 | GPIO_CFG_OUT_STD | GPIO_CFG_OUT_STR_HIGH | GPIO_CFG_OUT_LOW,  /* LED3 */
};

/*
 * Array of callback function pointers
 * NOTE: The order of the pin configurations must coincide with what was
 *       defined in CC2640R2_LAUNCH.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[] = {
    NULL,  /* Button 0 */
    NULL,  /* Button 1 */
};

const GPIOCC26XX_Config GPIOCC26XX_config = {
    .pinConfigs         = (GPIO_PinConfig *)gpioPinConfigs,
    .callbacks          = (GPIO_CallbackFxn *)gpioCallbackFunctions,
    .numberOfPinConfigs = CC2650DK_5XD_GPIOCOUNT,
    .numberOfCallbacks  = sizeof(gpioCallbackFunctions)/sizeof(GPIO_CallbackFxn),
    .intPriority        = (~0)
};

/*
 *  =============================== GPTimer ===============================
 *  Remove unused entries to reduce flash usage both in Board.c and Board.h
 */
#include <ti/drivers/timer/GPTimerCC26XX.h>

GPTimerCC26XX_Object gptimerCC26XXObjects[CC2650DK_5XD_GPTIMERCOUNT];

const GPTimerCC26XX_HWAttrs gptimerCC26xxHWAttrs[CC2650DK_5XD_GPTIMERPARTSCOUNT] = {
    { .baseAddr = GPT0_BASE, .intNum = INT_GPT0A, .intPriority = (~0), .powerMngrId = PowerCC26XX_PERIPH_GPT0, .pinMux = GPT_PIN_0A, },
    { .baseAddr = GPT0_BASE, .intNum = INT_GPT0B, .intPriority = (~0), .powerMngrId = PowerCC26XX_PERIPH_GPT0, .pinMux = GPT_PIN_0B, },
    { .baseAddr = GPT1_BASE, .intNum = INT_GPT1A, .intPriority = (~0), .powerMngrId = PowerCC26XX_PERIPH_GPT1, .pinMux = GPT_PIN_1A, },
    { .baseAddr = GPT1_BASE, .intNum = INT_GPT1B, .intPriority = (~0), .powerMngrId = PowerCC26XX_PERIPH_GPT1, .pinMux = GPT_PIN_1B, },
    { .baseAddr = GPT2_BASE, .intNum = INT_GPT2A, .intPriority = (~0), .powerMngrId = PowerCC26XX_PERIPH_GPT2, .pinMux = GPT_PIN_2A, },
    { .baseAddr = GPT2_BASE, .intNum = INT_GPT2B, .intPriority = (~0), .powerMngrId = PowerCC26XX_PERIPH_GPT2, .pinMux = GPT_PIN_2B, },
    { .baseAddr = GPT3_BASE, .intNum = INT_GPT3A, .intPriority = (~0), .powerMngrId = PowerCC26XX_PERIPH_GPT3, .pinMux = GPT_PIN_3A, },
    { .baseAddr = GPT3_BASE, .intNum = INT_GPT3B, .intPriority = (~0), .powerMngrId = PowerCC26XX_PERIPH_GPT3, .pinMux = GPT_PIN_3B, },
};

const GPTimerCC26XX_Config GPTimerCC26XX_config[CC2650DK_5XD_GPTIMERPARTSCOUNT] = {
    { &gptimerCC26XXObjects[CC2650DK_5XD_GPTIMER0], &gptimerCC26xxHWAttrs[CC2650DK_5XD_GPTIMER0A], GPT_A },
    { &gptimerCC26XXObjects[CC2650DK_5XD_GPTIMER0], &gptimerCC26xxHWAttrs[CC2650DK_5XD_GPTIMER0B], GPT_B },
    { &gptimerCC26XXObjects[CC2650DK_5XD_GPTIMER1], &gptimerCC26xxHWAttrs[CC2650DK_5XD_GPTIMER1A], GPT_A },
    { &gptimerCC26XXObjects[CC2650DK_5XD_GPTIMER1], &gptimerCC26xxHWAttrs[CC2650DK_5XD_GPTIMER1B], GPT_B },
    { &gptimerCC26XXObjects[CC2650DK_5XD_GPTIMER2], &gptimerCC26xxHWAttrs[CC2650DK_5XD_GPTIMER2A], GPT_A },
    { &gptimerCC26XXObjects[CC2650DK_5XD_GPTIMER2], &gptimerCC26xxHWAttrs[CC2650DK_5XD_GPTIMER2B], GPT_B },
    { &gptimerCC26XXObjects[CC2650DK_5XD_GPTIMER3], &gptimerCC26xxHWAttrs[CC2650DK_5XD_GPTIMER3A], GPT_A },
    { &gptimerCC26XXObjects[CC2650DK_5XD_GPTIMER3], &gptimerCC26xxHWAttrs[CC2650DK_5XD_GPTIMER3B], GPT_B },
};

/*
 *  =============================== PIN ===============================
 */
#include <ti/drivers/PIN.h>
#include <ti/drivers/pin/PINCC26XX.h>

const PIN_Config BoardGpioInitTable[] = {

    CC2650DK_5XD_PIN_LED3 | PIN_GPIO_OUTPUT_EN | PIN_GPIO_LOW | PIN_PUSHPULL | PIN_DRVSTR_MAX,  /* LED initially off */
    CC2650DK_5XD_PIN_LED4 | PIN_GPIO_OUTPUT_EN | PIN_GPIO_LOW | PIN_PUSHPULL | PIN_DRVSTR_MAX,  /* LED initially off */
    CC2650DK_5XD_KEY_SELECT | PIN_INPUT_EN | PIN_PULLUP | PIN_HYSTERESIS,                   /* Button is active low */
    CC2650DK_5XD_KEY_UP | PIN_INPUT_EN | PIN_PULLUP | PIN_HYSTERESIS,                       /* Button is active low */
    CC2650DK_5XD_KEY_DOWN | PIN_INPUT_EN | PIN_PULLUP | PIN_HYSTERESIS,                     /* Button is active low */
    CC2650DK_5XD_KEY_LEFT | PIN_INPUT_EN | PIN_PULLUP | PIN_HYSTERESIS,                     /* Button is active low */
    CC2650DK_5XD_KEY_RIGHT | PIN_INPUT_EN | PIN_PULLUP | PIN_HYSTERESIS,                    /* Button is active low  */
    CC2650DK_5XD_3V3_EN | PIN_GPIO_OUTPUT_EN | PIN_GPIO_LOW | PIN_PUSHPULL,                 /* 3V3 domain off initially */
    CC2650DK_5XD_UART_TX | PIN_GPIO_OUTPUT_EN | PIN_GPIO_HIGH | PIN_PUSHPULL,               /* UART TX pin at inactive level */

    PIN_TERMINATE
};

const PINCC26XX_HWAttrs PINCC26XX_hwAttrs = {
    .intPriority = ~0,
    .swiPriority = 0
};

/*
 *  =============================== Power ===============================
 */
#include <ti/drivers/Power.h>
#include <ti/drivers/power/PowerCC26XX.h>

const PowerCC26XX_Config PowerCC26XX_config = {
    .policyInitFxn      = NULL,
    .policyFxn          = &PowerCC26XX_standbyPolicy,
    .calibrateFxn       = &PowerCC26XX_calibrate,
    .enablePolicy       = TRUE,
#ifdef USE_RCOSC    
    .calibrateRCOSC_LF  = TRUE,
#else
    .calibrateRCOSC_LF  = FALSE,
#endif
    .calibrateRCOSC_HF  = TRUE,
};

/*
 *  =============================== PWM ===============================
 *  Remove unused entries to reduce flash usage both in Board.c and Board.h
 */
#include <ti/drivers/PWM.h>
#include <ti/drivers/pwm/PWMTimerCC26XX.h>

PWMTimerCC26XX_Object pwmtimerCC26xxObjects[CC2650DK_5XD_PWMCOUNT];

const PWMTimerCC26XX_HwAttrs pwmtimerCC26xxHWAttrs[CC2650DK_5XD_PWMCOUNT] = {
    { .pwmPin = CC2650DK_5XD_PWMPIN0, .gpTimerUnit = CC2650DK_5XD_GPTIMER0A },
    { .pwmPin = CC2650DK_5XD_PWMPIN1, .gpTimerUnit = CC2650DK_5XD_GPTIMER0B },
    { .pwmPin = CC2650DK_5XD_PWMPIN2, .gpTimerUnit = CC2650DK_5XD_GPTIMER1A },
    { .pwmPin = CC2650DK_5XD_PWMPIN3, .gpTimerUnit = CC2650DK_5XD_GPTIMER1B },
    { .pwmPin = CC2650DK_5XD_PWMPIN4, .gpTimerUnit = CC2650DK_5XD_GPTIMER2A },
    { .pwmPin = CC2650DK_5XD_PWMPIN5, .gpTimerUnit = CC2650DK_5XD_GPTIMER2B },
    { .pwmPin = CC2650DK_5XD_PWMPIN6, .gpTimerUnit = CC2650DK_5XD_GPTIMER3A },
    { .pwmPin = CC2650DK_5XD_PWMPIN7, .gpTimerUnit = CC2650DK_5XD_GPTIMER3B },
};

const PWM_Config PWM_config[CC2650DK_5XD_PWMCOUNT] = {
    { &PWMTimerCC26XX_fxnTable, &pwmtimerCC26xxObjects[CC2650DK_5XD_PWM0], &pwmtimerCC26xxHWAttrs[CC2650DK_5XD_PWM0] },
    { &PWMTimerCC26XX_fxnTable, &pwmtimerCC26xxObjects[CC2650DK_5XD_PWM1], &pwmtimerCC26xxHWAttrs[CC2650DK_5XD_PWM1] },
    { &PWMTimerCC26XX_fxnTable, &pwmtimerCC26xxObjects[CC2650DK_5XD_PWM2], &pwmtimerCC26xxHWAttrs[CC2650DK_5XD_PWM2] },
    { &PWMTimerCC26XX_fxnTable, &pwmtimerCC26xxObjects[CC2650DK_5XD_PWM3], &pwmtimerCC26xxHWAttrs[CC2650DK_5XD_PWM3] },
    { &PWMTimerCC26XX_fxnTable, &pwmtimerCC26xxObjects[CC2650DK_5XD_PWM4], &pwmtimerCC26xxHWAttrs[CC2650DK_5XD_PWM4] },
    { &PWMTimerCC26XX_fxnTable, &pwmtimerCC26xxObjects[CC2650DK_5XD_PWM5], &pwmtimerCC26xxHWAttrs[CC2650DK_5XD_PWM5] },
    { &PWMTimerCC26XX_fxnTable, &pwmtimerCC26xxObjects[CC2650DK_5XD_PWM6], &pwmtimerCC26xxHWAttrs[CC2650DK_5XD_PWM6] },
    { &PWMTimerCC26XX_fxnTable, &pwmtimerCC26xxObjects[CC2650DK_5XD_PWM7], &pwmtimerCC26xxHWAttrs[CC2650DK_5XD_PWM7] },
};

const uint_least8_t PWM_count = CC2650DK_5XD_PWMCOUNT;

/*
 *  =============================== RF Driver ===============================
 */
#include <ti/drivers/rf/RF.h>

const RFCC26XX_HWAttrs RFCC26XX_hwAttrs = {
    .hwiCpe0Priority = ~0,
    .hwiHwPriority   = ~0,
    .swiCpe0Priority =  5,
    .swiHwPriority   =  5,
};

/*
 *  =============================== SPI DMA ===============================
 */
#include <ti/drivers/SPI.h>
#include <ti/drivers/spi/SPICC26XXDMA.h>

SPICC26XXDMA_Object spiCC26XXDMAObjects[CC2650DK_5XD_SPICOUNT];

const SPICC26XXDMA_HWAttrsV1 spiCC26XXDMAHWAttrs[CC2650DK_5XD_SPICOUNT] = {
    {
        .baseAddr           = SSI0_BASE,
        .intNum             = INT_SSI0_COMB,
        .intPriority        = ~0,
        .swiPriority        = 0,
        .powerMngrId        = PowerCC26XX_PERIPH_SSI0,
        .defaultTxBufValue  = 0,
        .rxChannelBitMask   = 1<<UDMA_CHAN_SSI0_RX,
        .txChannelBitMask   = 1<<UDMA_CHAN_SSI0_TX,
        .mosiPin            = CC2650DK_5XD_SPI0_MOSI,
        .misoPin            = CC2650DK_5XD_SPI0_MISO,
        .clkPin             = CC2650DK_5XD_SPI0_CLK,
        .csnPin             = CC2650DK_5XD_SPI0_CSN
    }
};

const SPI_Config SPI_config[CC2650DK_5XD_SPICOUNT] = {
    {
         .fxnTablePtr = &SPICC26XXDMA_fxnTable,
         .object      = &spiCC26XXDMAObjects[CC2650DK_5XD_SPI0],
         .hwAttrs     = &spiCC26XXDMAHWAttrs[CC2650DK_5XD_SPI0]
    },
};

const uint_least8_t SPI_count = CC2650DK_5XD_SPICOUNT;

/*
 *  =============================== UART ===============================
 */
#include <ti/drivers/UART.h>
#include <ti/drivers/uart/UARTCC26XX.h>

UARTCC26XX_Object uartCC26XXObjects[CC2650DK_5XD_UARTCOUNT];

const UARTCC26XX_HWAttrsV2 uartCC26XXHWAttrs[CC2650DK_5XD_UARTCOUNT] = {
    {
        .baseAddr       = UART0_BASE,
        .powerMngrId    = PowerCC26XX_PERIPH_UART0,
        .intNum         = INT_UART0_COMB,
        .intPriority    = ~0,
        .swiPriority    = 0,
        .txPin          = CC2650DK_5XD_UART_TX,
        .rxPin          = CC2650DK_5XD_UART_RX,
        .ctsPin         = PIN_UNASSIGNED,
        .rtsPin         = PIN_UNASSIGNED
    }
};

const UART_Config UART_config[CC2650DK_5XD_UARTCOUNT] = {
    {
        .fxnTablePtr = &UARTCC26XX_fxnTable,
        .object      = &uartCC26XXObjects[CC2650DK_5XD_UART0],
        .hwAttrs     = &uartCC26XXHWAttrs[CC2650DK_5XD_UART0]
    },
};

const uint_least8_t UART_count = CC2650DK_5XD_UARTCOUNT;

/*
 *  =============================== UDMA ===============================
 */
#include <ti/drivers/dma/UDMACC26XX.h>

UDMACC26XX_Object udmaObjects[CC2650DK_5XD_UDMACOUNT];

const UDMACC26XX_HWAttrs udmaHWAttrs[CC2650DK_5XD_UDMACOUNT] = {
    {
        .baseAddr    = UDMA0_BASE,
        .powerMngrId = PowerCC26XX_PERIPH_UDMA,
        .intNum      = INT_DMA_ERR,
        .intPriority = ~0
    }
};

const UDMACC26XX_Config UDMACC26XX_config[CC2650DK_5XD_UDMACOUNT] = {
    {
         .object  = &udmaObjects[CC2650DK_5XD_UDMA0],
         .hwAttrs = &udmaHWAttrs[CC2650DK_5XD_UDMA0]
    }
};

/*
 *  =============================== Watchdog ===============================
 */
#include <ti/drivers/Watchdog.h>
#include <ti/drivers/watchdog/WatchdogCC26XX.h>

WatchdogCC26XX_Object watchdogCC26XXObjects[CC2650DK_5XD_WATCHDOGCOUNT];

const WatchdogCC26XX_HWAttrs watchdogCC26XXHWAttrs[CC2650DK_5XD_WATCHDOGCOUNT] = {
    {
        .baseAddr    = WDT_BASE,
        .reloadValue = 1000 /* Reload value in milliseconds */
    },
};

const Watchdog_Config Watchdog_config[CC2650DK_5XD_WATCHDOGCOUNT] = {
    {
        .fxnTablePtr = &WatchdogCC26XX_fxnTable,
        .object      = &watchdogCC26XXObjects[CC2650DK_5XD_WATCHDOG0],
        .hwAttrs     = &watchdogCC26XXHWAttrs[CC2650DK_5XD_WATCHDOG0]
    },
};

const uint_least8_t Watchdog_count = CC2650DK_5XD_WATCHDOGCOUNT;



/*
 *  ========================= TRNG begin ====================================
 */
#include <TRNGCC26XX.h>

/* TRNG objects */
TRNGCC26XX_Object trngCC26XXObjects[CC2640R2_LAUNCHXL_TRNGCOUNT];

/* TRNG configuration structure, describing which pins are to be used */
const TRNGCC26XX_HWAttrs TRNGCC26XXHWAttrs[CC2640R2_LAUNCHXL_TRNGCOUNT] = {
    {
        .powerMngrId    = PowerCC26XX_PERIPH_TRNG,
    }
};

/* TRNG configuration structure */
const TRNGCC26XX_Config TRNGCC26XX_config[] = {
    {
         .object  = &trngCC26XXObjects[0],
         .hwAttrs = &TRNGCC26XXHWAttrs[0]
    },
    {NULL, NULL}
};

/*
 *  ========================= TRNG end ====================================
 */


/*
 *  ======== CC2640R2_LAUNCHXL_initGeneral ========
 */
void CC2640R2_LAUNCHXL_initGeneral(void)
{
    Power_init();

    if (PIN_init(BoardGpioInitTable) != PIN_SUCCESS) {
        System_abort("Error with PIN_init\n");
    }
}