/*
 * 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_calib.h"
#include "mk_misc.h"
#include "mk_flash.h"
#include "libc_rom.h"
#include <serial_at_cmd_app.h>
#include <global_param.h>
#include "board.h"
#include "wsf_nvm.h"
#include "mk_power.h"
#include "mk_sleep_timer.h"
#include "Usart.h"
#include "mk_adc.h"
extern int TagRange(void);
extern void parameter_init(void);
uint8_t trx_buf[10] = {0};
#define TEST_UART_POLL_MODE 0
#define TEST_UART_INTERUPT_MODE 1
#define TEST_UART_DMA_MODE 2
#define TEST_UART_MODE TEST_UART_DMA_MODE

#define NUM_SAMPLES 1
#define SLEEP_START_TIME 10
#define FREQ_LOST_TIME 5
#define NOTAG_FREQ  1
#define BATTERY_GET_TIME 3600
uint8_t enable_sleep_count,sleep_flag;
uint32_t battery_get_count;
//#define DEBUG_MODE
uint32_t reboot_num;
struct UART_CFG_T test_uart_cfg =
{
        .parity = UART_PARITY_NONE,
        .stop = UART_STOP_BITS_1,
        .data = UART_DATA_BITS_8,
        .flow = UART_FLOW_CONTROL_NONE,
        .rx_level = UART_RXFIFO_CHAR_1,
        .tx_level = UART_TXFIFO_EMPTY,
        .baud = BAUD_115200,
#if (TEST_UART_MODE == TEST_UART_POLL_MODE)
        .dma_en = false,
        .int_rx = false,
        .int_tx = false,
#elif (TEST_UART_MODE == TEST_UART_INTERUPT_MODE)
        .dma_en = false,
        .int_rx = true,
        .int_tx = true,
#elif (TEST_UART_MODE == TEST_UART_DMA_MODE)
        .dma_en = true,
        .int_rx = false,
        .int_tx = false,
#endif
		};
static void app_wdt_callback(void *dev, uint32_t status)
{
    ASSERT(status, "WDT TIMEOUT£¬³ÌÐò¸´Î»");
		//LOG_INFO(TRACE_MODULE_APP, "³ÌÐò¿¨ËÀ£¬¿´ÃŹ·¸´Î»");
}
static uint32_t sample[NUM_SAMPLES] = {0};
static struct ADC_CFG_T usr_adc_cfg = {
    .mode = ADC_MODE_CONTINUE,    /* Selected single conversion mode  */
    .clk_sel = ADC_CLK_HIGH,      /* Selected 62.4M high speed clock */
    .vref_sel = ADC_SEL_VREF_INT, /* Using internal reference voltage (1.2V)*/
    .rate = 500000,               /* ADC works at high frequency system clock, the maximum sampling rate is 2M */
    .channel_p = ADC_IN_EXTPIN0,  /* ADC positive channel --> GPIO0 */
    .channel_n = ADC_IN_VREF,     /* ADC negative channel --> Vref */
    .int_en = false,
    .dma_en = false, /* DMA support only in continue mode */
    .acc_num = 0,
    .high_pulse_time = 4,
    .settle_time = 1,
};
 struct WDT_CFG_T app_wdt_cfg = {
        .timeout = 32768 * 30,
        .rst_en = true,
        .int_en = true,
        .callback = app_wdt_callback,
    };

uint8_t state5v = 0;
uint8_t bat_percent=0,g_start_send_flag=1;
int16_t fVoltage_mv;
uint8_t bat_percent;
extern uint32_t dev_id;
extern uint8_t group_id;
extern float freqlost_count;
uint8_t tag_frequency;
void UartDeinit(void);
void UartInit(void);
void Program_Init(void);
void IdleTask(void);
void boot_deinit(void);
void Get_batterty_Voltage(void);
void Calculate_battery_percent(void);
uint8_t sleep_limit_time=1;
static void uart_receive_callback(void *dev, uint32_t err_code)
{		
uart_receive(UART_ID0,m_EUART_DMA_RXBuf,EUART_RX_BUF_SIZE,uart_receive_callback);
}
void UartInit(void)
{
board_pins_config();
uart_open(UART_ID1, &test_uart_cfg);
board_debug_console_open(TRACE_PORT_UART0);
uart_receive(UART_ID1,m_EUART_DMA_RXBuf,EUART_RX_BUF_SIZE,uart_receive_callback);
}
void UartDeinit(void)
{
uart_close(UART_ID0);
uart_close(UART_ID1);
}
void Get_batterty_Voltage(void)
{
	 battery_monitor_open();
	 fVoltage_mv=battery_monitor_get();
   battery_monitor_close();  
	Calculate_battery_percent();
}
void Calculate_battery_percent(void)
{
				if(fVoltage_mv < 3000)
        {
            bat_percent = 0;
        }
        else if(fVoltage_mv > 3500)
        {
            bat_percent = 100;
        }
        else
        {
            bat_percent = ((fVoltage_mv - 3000) /8);
        }
				//LOG_INFO(TRACE_MODULE_APP, "The voltage is %d ,percent is %%%d \r\n",fVoltage_mv,bat_percent);
}
static void sleep_timer_callback(void *dev, uint32_t time)
{
    //sleep_timer_start(__MS_TO_32K_CNT(1000));
	static uint8_t lost_jumpcount=0;
	reboot_num++;
	if(reboot_num>=3600)
		NVIC_SystemReset(); //Èí¸´Î»»Øµ½bootloader
		enable_sleep_count++;
	
	if(enable_sleep_count==sleep_limit_time){
		enable_sleep_count=0;
		sleep_flag=1;
	}
	if(battery_get_count++>=BATTERY_GET_TIME)
	{
	Get_batterty_Voltage();
	battery_get_count=0;
	}
//	if(freqlost_count++>FREQ_LOST_TIME)
//	{
//				tag_frequency = NOTAG_FREQ;
//        if(lost_jumpcount++>=4) //ÎÞ²â¾àÇé¿öÏ£¬Ã¿5Ãë·¢Ò»´Î£»
//        {
//            lost_jumpcount = 0;
//            g_start_send_flag=1;
//        }
//	}else{
//		g_start_send_flag=1;
//	}
	g_start_send_flag=1;
}
static void adc_callback(void *data, uint32_t number)
{
    uint32_t *result = (uint32_t *)data;
    for (uint16_t i = 0; i < number; i++)
    {
//        LOG_INFO(TRACE_MODULE_APP, "The voltage measured %d mv\r\n", 
//        ADC_INTERNAL_VREF_MV + adc_code_to_mv((int16_t)*result, ADC_INTERNAL_VREF_MV));
        fVoltage_mv=ADC_INTERNAL_VREF_MV + adc_code_to_mv((int16_t)*result, ADC_INTERNAL_VREF_MV);
        fVoltage_mv=fVoltage_mv*2;
        if(fVoltage_mv < 3300)
        {
            bat_percent = 0;
        }
        else if(fVoltage_mv > 4100)
        {
            bat_percent = 100;
        }
        else
        {
            bat_percent = ((fVoltage_mv - 3300) /8);
        }
    }
		 //LOG_INFO(TRACE_MODULE_APP, "The voltage is %%%d \r\n",bat_percent);
}

static void voltage_input_handler(enum IO_PIN_T pin)
{
//LOG_INFO(TRACE_MODULE_APP, "Öжϻ½ÐÑ\r\n");
}
void Program_Init(void)
{	
Usart1ParseDataCallback = UsartParseDataHandler;
parameter_init();//g_com_map±í³õʼ»¯
group_id=g_com_map[GROUP_ID];
memcpy(&dev_id ,&g_com_map[DEV_ID],2);
tag_frequency=1000/g_com_map[COM_INTERVAL];	
g_com_map[VERSION] = (1<<8)|14;
LOG_INFO(TRACE_MODULE_APP,"É豸ID: %x .\r\n",dev_id);
LOG_INFO(TRACE_MODULE_APP,"¹Ì¼þ°æ±¾:UWB-Ãâ²¼ÏßÐűê V%d.%d. \r\n",g_com_map[VERSION]>>8,g_com_map[VERSION]&0xff);
}
uint8_t test1;
void IdleTask(void)
{ UART0_CheckReceive();
	test1=gpio_pin_get_val(INPUT_5V_Pin);
	if(gpio_pin_get_val(INPUT_5V_Pin))
	{
		//UART_CheckSend();
// bat_percent=Get_Battary();
		if(state5v==0)
		{
			state5v=1;
			sleep_flag=0;
			sleep_limit_time=30;//ÐÂÔö²åÈë´®¿Úºó30s²»ÐÝÃß
			enable_sleep_count=0;//ÖØвå°Î¿ÉÒÔÖØÖÃʱ¼ä
		}	
	}else{
        if(state5v==1)
        {
            state5v=0;
					//UartDeinit();
        }
				
}
	
}
void boot_deinit(void)
{
	//½«bootÖд®¿Ú·µ»ØÆÕͨgpio
// UART0 TX/RX
    io_pin_mux_set(IO_PIN_5, IO_FUNC0);
    io_pin_mux_set(IO_PIN_6, IO_FUNC0);
    // UART1 RX/TX
    io_pin_mux_set(IO_PIN_10, IO_FUNC0);
    io_pin_mux_set(IO_PIN_9, IO_FUNC0);
	 uart_close(UART_ID1);//½â°óÔ­À´´®¿Ú1
	 uart_close(UART_ID0);//½â°óÔ­À´´®¿Ú0
}
int main(void)
{
    board_clock_run();
		boot_deinit();
    board_pins_config(); 
    board_debug_console_open(TRACE_PORT_UART0);
	    // Reset reason
    reset_cause_get();
    reset_cause_clear();
    // Load calibration parameters from NVM
    uint32_t internal_flash = (REG_READ(0x40000018) >> 17) & 0x1;
    uint32_t external_flash = (REG_READ(0x40010030) >> 28) & 0x3;
    if (internal_flash || external_flash == 1)
    {
        WsfNvmInit();
        board_calibration_params_load();
        flash_close(FLASH_ID0);
    }
    else
    {
        board_calibration_params_default();
    }
		
    // Chip calibration
    calib_chip();

    // Disable watchdog timer
    wdt_close(WDT_ID0);
		wdt_open(WDT_ID0,&app_wdt_cfg);//30s×î´óÉÏÏÞ¼ì²âι¹·
    //LOG_INFO(TRACE_MODULE_APP, "UWB qiang  test example\r\n");
		
    // open system timer
    //sys_timer_open();
		
    gpio_open();
    board_led_init();
		
		 //uart_open(UART_ID0, &test_uart_cfg);
		
			Program_Init();
		 //power_wakeup_enable((enum POWER_WAKEUP_SOURCE_T)POWER_WAKEUP_BY_GPIO_0, POWER_WAKEUP_LEVEL_LOW);
		 uart_receive(UART_ID0,m_EUART_DMA_RXBuf,EUART_RX_BUF_SIZE,uart_receive_callback);
		// Initialize low power mode
    power_init();
		Get_batterty_Voltage();//»ñÈ¡µ±Ç°ÄÚ²¿µçѹ
		//Calculate_battery_percent();
		//adc_open(&usr_adc_cfg);
		//adc_get(&sample[0], NUM_SAMPLES, adc_callback);//adc²ÉÑù
    // Enable sleep timer
		Tag_uwb_init();
    sleep_timer_open(true, SLEEP_TIMER_MODE_RELOAD, sleep_timer_callback);
		//sleep_timer_start(__MS_TO_32K_CNT(g_com_map[COM_INTERVAL]));//²âÊÔ
		sleep_timer_start(__MS_TO_32K_CNT(SLEEP_COUNT));//²âÊÔ
		//board_5V_input_init(voltage_input_handler);//ÓÐÐÞ¸Ä3.3V»áÒ»Ö±¸ßµçƽµ¼ÖÂÎÞ·¨½øÈëÐÝÃß
		#ifdef BOXING 
				io_pin_mux_set(IO_PIN_5, IO_FUNC0);//²¨ÐβâÊÔ
			gpio_pin_set_dir( IO_PIN_5, GPIO_DIR_OUT, 0);
			io_pull_set(IO_PIN_5 , IO_PULL_DOWN, IO_PULL_UP_LEVEL4);
	#endif
		//Serial0_PutString("½øÈëapp²âÊÔ\r\n");
    while (1)
    {  
			if(g_start_send_flag)
			{
			//LOG_INFO(TRACE_MODULE_APP, "²â¾àing");
			wdt_ping(WDT_ID0);//ι¹·
			g_start_send_flag = 0;
			gpio_pin_set(LED_PIN);//ÁÁ
			TagRange();
			gpio_pin_clr(LED_PIN);//Ãð
			IdleTask();	
			}else{
			IdleTask();	
			}
			LoraUp_Poll();
#ifndef DEBUG_MODE
			if(sleep_flag){//¿ªÊ¼Ò»¶Îʱ¼äÎÞÐÝÃß
						trace_flush();
            uint32_t lock = int_lock();
						//LOG_INFO(TRACE_MODULE_APP, "½øÈëµÍ¹¦ºÄ");
						//»½ÐÑÔ´ÉèÖÃMK8000ÐÞ¸Ä
						//board_5V_input_init(voltage_input_handler);
						//sleep_timer_start(g_com_map[COM_INTERVAL]);
            power_enter_power_down_mode(0);
						uart_receive(UART_ID0,m_EUART_DMA_RXBuf,EUART_RX_BUF_SIZE,uart_receive_callback);
					//LOG_INFO(TRACE_MODULE_APP, "½øÈëµÍ¹¦ºÄ");
            int_unlock(lock);
			}
#endif
    }

}