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STS_E2/AirQuality/Src/main.c

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/* 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****/
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