/* USER CODE BEGIN Header */
/**
  ******************************************************************************
  * @file           : main.c
  * @brief          : Main program body
  ******************************************************************************
  * @attention
  *
  * <h2><center>&copy; Copyright (c) 2020 STMicroelectronics.
  * All rights reserved.</center></h2>
  *
  * This software component is licensed by ST under BSD 3-Clause license,
  * the "License"; You may not use this file except in compliance with the
  * License. You may obtain a copy of the License at:
  *                        opensource.org/licenses/BSD-3-Clause
  *
  ******************************************************************************
  */
/* USER CODE END Header */

/* Includes ------------------------------------------------------------------*/
#include "main.h"
#include "crc.h"
#include "iwdg.h"
#include "tim.h"
#include "usart.h"
#include "gpio.h"

/* Private includes ----------------------------------------------------------*/
/* USER CODE BEGIN Includes */
#include <string.h>
#include <stdio.h>

#include "lora.h"
#include "sht3x.h"
#include "sensor.h"
#include "user_tim.h"
#include "user_flash.h"
#include "user_data_send.h"
#include "user_data_process.h"

/* USER CODE END Includes */

/* Private typedef -----------------------------------------------------------*/
/* USER CODE BEGIN PTD */

/* USER CODE END PTD */

/* Private define ------------------------------------------------------------*/
/* USER CODE BEGIN PD */

/* USER CODE END PD */

/* Private macro -------------------------------------------------------------*/
/* USER CODE BEGIN PM */

/* USER CODE END PM */

/* Private variables ---------------------------------------------------------*/

/* USER CODE BEGIN PV */
volatile uint8_t SENSOR_CTRL = 0;
volatile uint8_t TIME_CTRL = TIME_DISABLE;
volatile uint8_t IF_LORA_JOINED = DISABLE;
const uint8_t cmd_lora_status[13] = "AT+STATUS=?\r\n";

extern volatile uint8_t LORA_STATE;
/* USER CODE END PV */

/* Private function prototypes -----------------------------------------------*/
void SystemClock_Config(void);
/* USER CODE BEGIN PFP */

/* USER CODE END PFP */

/* Private user code ---------------------------------------------------------*/
/* USER CODE BEGIN 0 */

/* USER CODE END 0 */

/**
  * @brief  The application entry point.
  * @retval int
  */
int main(void)
{
  /* USER CODE BEGIN 1 */

  /* USER CODE END 1 */

  /* MCU Configuration--------------------------------------------------------*/

  /* Reset of all peripherals, Initializes the Flash interface and the Systick. */
  HAL_Init();

  /* USER CODE BEGIN Init */

  /* USER CODE END Init */

  /* Configure the system clock */
  SystemClock_Config();

  /* USER CODE BEGIN SysInit */

  /* USER CODE END SysInit */

  /* Initialize all configured peripherals */
  MX_GPIO_Init();
  MX_TIM17_Init();
  MX_USART2_UART_Init();
  MX_CRC_Init();
  MX_USART1_UART_Init();
  MX_USART3_UART_Init();
  MX_USART4_UART_Init();
  MX_USART5_UART_Init();
  MX_USART6_UART_Init();
  MX_USART7_UART_Init();
  MX_USART8_UART_Init();
  MX_IWDG_Init();
  MX_TIM16_Init();
  /* USER CODE BEGIN 2 */
	
//	printf("start! \r\n");
	
	//close_lora();
	LL_mDelay(2000);
	reset_lora();
	
	if(read_config() > 1000)
	{
		save_config(INTERVAL_TIME_LEVEL_1);
	}
	
	LL_mDelay(1000);
	
	InitLoraModule(&lora);
	
	InitSonsorData(&sensorData);
	
	InitSonsorCtrlData(&co2, CO2_DATA_LENGTH, CO2_TYPE);
	InitSonsorCtrlData(&pm25, PM2D5_DATA_LENGTH, PM25_TYPE);
	InitSonsorCtrlData(&ch2o, CH2O_DATA_LENGTH, CH2O_TYPE);
	InitSonsorCtrlData(&nh3, NH3_DATA_LENGTH, NH3_TYPE);
	InitSonsorCtrlData(&h2s, H2S_DATA_LENGTH, H2S_TYPE);
	InitSonsorCtrlData(&o3, O3_DATA_LENGTH, O3_TYPE);
	
	UsartUserConfig();
	
	SensorModeInitSet();
	
	
  /* USER CODE END 2 */

  /* Infinite loop */
  /* USER CODE BEGIN WHILE */
  while (1)
  {
		
		if(TIME_CTRL != TIME_DISABLE)
		{
			switch(TIME_CTRL)
			{
				case TIME_GET_DATA:
					GetSensorData();
					break;
				case TIME_SEND_DATA:
					NetConfig_Lora();
					SendDate_Lora(&sensorData);
					break;
			}
			TIME_CTRL = TIME_DISABLE;
		}
		
		if(SENSOR_CTRL & NH3_BIT)
		{
			SENSOR_CTRL &= ~NH3_BIT;
			ReadSensorData(&nh3);
			AnalysisSensorData(&nh3);
		}
		
		if(SENSOR_CTRL & H2S_BIT)
		{
			SENSOR_CTRL &= ~H2S_BIT;
			ReadSensorData(&h2s);
			AnalysisSensorData(&h2s);
		}
		
		if(SENSOR_CTRL & CO2_BIT)
		{
			SENSOR_CTRL &= ~CO2_BIT;
			ReadSensorData(&co2);
			AnalysisSensorData(&co2);
		}
		if(SENSOR_CTRL & CH2O_BIT)
		{
			SENSOR_CTRL &= ~CH2O_BIT;
			ReadSensorData(&ch2o);
			AnalysisSensorData(&ch2o);
		}
		
		if(SENSOR_CTRL & PM25_BIT)
		{
			SENSOR_CTRL &= ~PM25_BIT;
			ReadSensorData(&pm25);
			AnalysisSensorData(&pm25);
		}
		
		if(SENSOR_CTRL & O3_BIT)
		{
			SENSOR_CTRL &= ~O3_BIT;
			ReadSensorData(&o3);
			AnalysisSensorData(&o3);
		}

		
		if(SENSOR_CTRL & LORA_BIT)
		{
			SENSOR_CTRL &= ~LORA_BIT;
			ReadLoraData(&lora.recvRingBuff);
			data_process((char *)lora.loraData);
			//printf("recv:%s", lora.loraData);
			memset(lora.loraData, 0, sizeof(lora.loraData));
		}
		
		if(LORA_STATE != LORA_JOINED)
		{
			StartTIM(TIM16);
			if(IF_LORA_JOINED == ENABLE)
			{
				StopTIM(TIM16);
				IF_LORA_JOINED = DISABLE;
				UsartxSendDataStr(LORA_USART,cmd_lora_status,sizeof(cmd_lora_status));
			}
		}
		
		LL_IWDG_ReloadCounter(IWDG);
		
    /* USER CODE END WHILE */

    /* USER CODE BEGIN 3 */
  }
  /* USER CODE END 3 */
}

/**
  * @brief System Clock Configuration
  * @retval None
  */
void SystemClock_Config(void)
{
  LL_FLASH_SetLatency(LL_FLASH_LATENCY_1);

  if(LL_FLASH_GetLatency() != LL_FLASH_LATENCY_1)
  {
  Error_Handler();
  }
  LL_RCC_HSE_Enable();

   /* Wait till HSE is ready */
  while(LL_RCC_HSE_IsReady() != 1)
  {

  }
  LL_RCC_LSI_Enable();

   /* Wait till LSI is ready */
  while(LL_RCC_LSI_IsReady() != 1)
  {

  }
  LL_RCC_PLL_ConfigDomain_SYS(LL_RCC_PLLSOURCE_HSE, LL_RCC_PLL_MUL_3, LL_RCC_PREDIV_DIV_1);
  LL_RCC_PLL_Enable();

   /* Wait till PLL is ready */
  while(LL_RCC_PLL_IsReady() != 1)
  {

  }
  LL_RCC_SetAHBPrescaler(LL_RCC_SYSCLK_DIV_1);
  LL_RCC_SetAPB1Prescaler(LL_RCC_APB1_DIV_1);
  LL_RCC_SetSysClkSource(LL_RCC_SYS_CLKSOURCE_PLL);

   /* Wait till System clock is ready */
  while(LL_RCC_GetSysClkSource() != LL_RCC_SYS_CLKSOURCE_STATUS_PLL)
  {

  }
  LL_SetSystemCoreClock(48000000);
  LL_RCC_SetUSARTClockSource(LL_RCC_USART1_CLKSOURCE_PCLK1);
  LL_RCC_SetUSARTClockSource(LL_RCC_USART2_CLKSOURCE_PCLK1);
  LL_RCC_SetUSARTClockSource(LL_RCC_USART3_CLKSOURCE_PCLK1);
}

/* USER CODE BEGIN 4 */

/* USER CODE END 4 */

/**
  * @brief  This function is executed in case of error occurrence.
  * @retval None
  */
void Error_Handler(void)
{
  /* USER CODE BEGIN Error_Handler_Debug */
  /* User can add his own implementation to report the HAL error return state */

  /* USER CODE END Error_Handler_Debug */
}

#ifdef  USE_FULL_ASSERT
/**
  * @brief  Reports the name of the source file and the source line number
  *         where the assert_param error has occurred.
  * @param  file: pointer to the source file name
  * @param  line: assert_param error line source number
  * @retval None
  */
void assert_failed(char *file, uint32_t line)
{
  /* USER CODE BEGIN 6 */
  /* User can add his own implementation to report the file name and line number,
     tex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */
  /* USER CODE END 6 */
}
#endif /* USE_FULL_ASSERT */

/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/