/*
 * Copyright (c) 2019-2023 Beijing Hanwei Innovation Technology Ltd. Co. and
 * its subsidiaries and affiliates (collectly called MKSEMI).
 *
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright notice,
 *    this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form, except as embedded into an MKSEMI
 *    integrated circuit in a product or a software update for such product,
 *    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.
 *
 * 3. Neither the name of MKSEMI nor the names of its contributors may be used
 *    to endorse or promote products derived from this software without
 *    specific prior written permission.
 *
 * 4. This software, with or without modification, must only be used with a
 *    MKSEMI integrated circuit.
 *
 * 5. Any software provided in binary form under this license must not be
 *    reverse engineered, decompiled, modified and/or disassembled.
 *
 * THIS SOFTWARE IS PROVIDED BY MKSEMI "AS IS" AND ANY EXPRESS OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
 * MERCHANTABILITY, NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL MKSEMI 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.
 */

#include "mk_trace.h"
#include "mk_wdt.h"
#include "mk_reset.h"
#include "mk_gpio.h"
#include "mk_misc.h"
#include "mk_sleep_timer.h"
#include "mk_power.h"
#include "mk_uwb.h"
#include "mk_calib.h"
#include "mk_uart.h"
#include "mk_spi.h"
#include "mk_flash.h"

#include "board.h"

#include "pal_sys.h"
#include "wsf_os.h"
#include "wsf_timer.h"
#include "wsf_buf.h"
#include "wsf_nvm.h"

#include "app.h"
#include "ranging_ccc.h"
#include "uwb_api.h"
#include "lib_ranging.h"
#include "uci_tl_task.h"
#include "libc_rom.h"

//*****************************************************************************
//
// WSF buffer pools.
//
//*****************************************************************************
#define WSF_BUF_POOLS 5

// Default pool descriptor.
static wsfBufPoolDesc_t poolDescriptors[WSF_BUF_POOLS] = {
    {32, 26}, {64, 24}, {128, 4}, {256 + 32, 4}, {1024 + 32, 2},
};

static void sleep_timer_callback(void *dev, uint32_t time)
{
    // LOG_INFO(TRACE_MODULE_APP, "Wake up by sleep timer %d\r\n", time);
}

static void board_init(void)
{
    uint32_t internal_flash = (REG_READ(0x40000018) >> 17) & 0x1;
    uint32_t external_flash = (REG_READ(0x40010030) >> 28) & 0x3;

    // Clock configuration
    board_clock_run();
    // Pin configuration
    board_pins_config();
    // Trace configuration
    board_debug_console_open(TRACE_PORT_UART1);
    // Reset reason
    reset_cause_get();
    reset_cause_clear();

    // Load calibration parameters from NVM
    if (internal_flash || external_flash == 1)
    {
        WsfNvmInit();
        board_calibration_params_load();
        flash_close(FLASH_ID0);
    }
    else
    {
        board_calibration_params_default();
    }

    // Chip calibration
    calib_chip();

    // GPIO
    gpio_open();

    board_led_init();
    board_configure();
}

int main(void)
{
    // Initialize MCU system
    board_init();

    // Disable watchdog timer
    wdt_close(WDT_ID0);
    LOG_INFO(TRACE_MODULE_APP, "UCI CCC example\r\n");

    // Platform init for WSF
    PalSysInit();

    // Initialize os

    //
    // Set up timers for the WSF scheduler.
    //
    WsfOsInit();
    WsfTimerInit();
    sys_tick_callback_set(WsfTimerUpdateTicks);

    //
    // Initialize a buffer pool for WSF dynamic memory needs.
    //
    uint32_t wsfBufMemLen = WsfBufInit(WSF_BUF_POOLS, poolDescriptors);

    if (wsfBufMemLen > FREE_MEM_SIZE)
    {
        LOG_INFO(TRACE_MODULE_APP, "Memory pool is not enough %d\r\n", wsfBufMemLen - FREE_MEM_SIZE);
    }

    //
    // Create app task
    //
    wsfHandlerId_t handlerId = WsfOsSetNextHandler(app_handler);
    app_init(handlerId);

    //
    // Create ranging task
    //
    handlerId = WsfOsSetNextHandler(ranging_handler);
    ranging_init(handlerId);

    uwb_open();

    // set advanced parameters
    struct PHY_ADV_CONFIG_T adv_config =
    {
        // RPM0: 40, RPM3: 60
        .thres_fap_detect = 60,
        // RPM0: 4, RPM3: 8
        .nth_scale_factor = 8,
        // RFrame SP0: 0/1, Others: 0/1/2/3
        .ranging_performance_mode = 3,
#if RX_ANT_PORTS_NUM == 4
        .skip_weakest_port_en = 1,
#else
        .skip_weakest_port_en = 0,
#endif
    };
    phy_adv_params_configure(&adv_config);

    // which RX ports will be used for AoA/PDoA
    phy_rx_ant_mode_set(RX_ANT_PORTS_COMBINATION);

    uwbs_init();
    uwb_app_config.ranging_flow_mode = (uint8_t)(RANGING_FLOW_CCC);
    uwb_app_config.filter_en = (uint8_t)(FILTER_EN);

    //
    // Create UCI transmission layer task
    //
    handlerId = WsfOsSetNextHandler(uci_tl_handler);
    uci_tl_init(handlerId);

    // Initialize low power mode
    power_init();

#if LOW_POWER_EN
    power_mode_request(POWER_UNIT_USER, POWER_MODE_POWER_DOWN);
#else
    power_mode_request(POWER_UNIT_USER, POWER_MODE_SLEEP);
#endif

    // Enable sleep timer
    sleep_timer_open(true, SLEEP_TIMER_MODE_ONESHOT, sleep_timer_callback);

    while (1)
    {
        wsfOsDispatcher();
        power_manage();
    }
}

void app_restore_from_power_down(void)
{
}