/* USER CODE BEGIN Header */
/**
******************************************************************************
* @file : main.c
* @brief : Main program body
******************************************************************************
* @attention
*
* <h2><center>© Copyright (c) 2019 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 "dma.h"
#include "iwdg.h"
#include "tim.h"
#include "usart.h"
#include "gpio.h"
/* Private includes ----------------------------------------------------------*/
/* USER CODE BEGIN Includes */
/* 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 */
extern uint8_t USART1_RX_Buffer[];
volatile uint8_t Work_Mode = Reed_Radar_Dual_Mode; // STS_O1 Work_Mode
volatile uint8_t Joined_Mode = 0;
volatile uint8_t puColor = 0;
volatile uint8_t netColor = 0; //Cloud instructed color change 2022-09-21 sundp
volatile uint8_t Door_Changed_Flag = 1;
volatile uint8_t Heart_Beat_Flag = 0;
volatile uint8_t Radar_Data_Flag = 0; // STS_O1 radar data flag
volatile uint16_t Heart_Beat_Period = 0;
volatile uint8_t Occupancy_Status;
/* 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. */
LL_APB2_GRP1_EnableClock(LL_APB2_GRP1_PERIPH_AFIO);
LL_APB1_GRP1_EnableClock(LL_APB1_GRP1_PERIPH_PWR);
NVIC_SetPriorityGrouping(NVIC_PRIORITYGROUP_4);
/* System interrupt init*/
/** NOJTAG: JTAG-DP Disabled and SW-DP Enabled
*/
LL_GPIO_AF_Remap_SWJ_NOJTAG();
/* USER CODE BEGIN Init */
/* USER CODE END Init */
/* Configure the system clock */
SystemClock_Config();
/* USER CODE BEGIN SysInit */
//while(1);
/* USER CODE END SysInit */
/* Initialize all configured peripherals */
MX_GPIO_Init();
MX_TIM2_Init();
MX_USART1_UART_Init(); // LoRaWAN USART1
MX_DMA_Init();
MX_USART2_UART_Init(); // ?
MX_TIM3_Init();
MX_IWDG_Init();
MX_USART3_UART_Init(); // STS_O1 For Radar USART3
/* USER CODE BEGIN 2 */
DMA_USART1_RX_Config(); // LoRaWAN USART1
DMA_USART3_RX_Config(); // STS_O1 For Radar USART3
TIM2_DMA_Config();
//LL_mDelay(500);
LL_mDelay(500);
Heart_Beat_Period = Minimum_Period + (MCU_UID()%60); // STS_O1 For Radar 2023-02-21 SUNDP
//Heart_Beat_Period = Max_Period; // STS_O1 For Radar *******************
/* USER CODE END 2 */
/* Infinite loop */
/* USER CODE BEGIN WHILE */
/* send firmware version ### 2022-09-22 for version control */
Node_Config_LoRa_ADR(1); //enable LORA-WAN ADR
while (1)
{
LL_IWDG_ReloadCounter(IWDG);
if(Joined_Mode != 1) //LoRaWAN Not Joined Yet
{
Offline_Working();
}
if(Joined_Mode == 1)
{
Online_Data_Analysis(&netColor); // received puColor and work mode from cloud
if(Work_Mode == Network_Mode) //Network_Mode, cloud control
{
puColor = netColor; // color code from cloud "OR" logic with secondary presence sensor
WS2812_Light_All(puColor);
// ************** change for TWSC Dual occupancy sensor 2022-05-24 ********************
if (Radar_Data_Flag == 1) // STS_O1 if any of status changed, door or presence sensor
{
Radar_Filtering_clutter(&puColor); // STS_O1 For Radar
// puColor = Red;
if (puColor == Red)
WS2812_Light_All(puColor); // STS_O1 For Radar
Radar_Data_Flag = 0; // STS_O1 For Radar
}
// } else if (Door_Changed_Flag == 1)
// {
// puColor = (Door_Status==1? Red:Green);
// WS2812_Light_All(puColor);
// Door_Changed_Flag = 0;
// }
// ************** change for TWSC Dual occupancy sensor 2022-05-24 ********************
}
// if(Work_Mode == Reed_Mode && Door_Changed_Flag == 1) //Reedswitch or Hall Element mode
// {
// Door_Changed_Flag = 0;
// WS2812_Light_All(puColor);
// Reed_Working();
// }
if(Work_Mode == Reed_Mode) //Reedswitch or Hall Element mode
{
if(Door_Changed_Flag == 1)
{
// WS2812_Light_All(puColor);
//Reed_Working();
WS2812_Light_Custom( Light_Level,0,0 );
puColor = Red;
// Door_Changed_Flag = 0;
}
}
if(Work_Mode == Radar_Mode) // STS_O1 For Radar
{
if(Radar_Data_Flag == 1) // STS_O1 For Radar
{
Radar_Filtering_clutter(&puColor); // STS_O1 For Radar
WS2812_Light_All(puColor); // STS_O1 For Radar
Radar_Data_Flag = 0; // STS_O1 For Radar
}
}
if (Work_Mode == Reed_Radar_Dual_Mode) // Dual mode of Reed & Radar
{
if (Radar_Data_Flag == 1) // STS_O1 if any of status changed, door or presence sensor
{
Radar_Filtering_clutter(&puColor); // STS_O1 For Radar
// puColor = Red;
WS2812_Light_All(puColor); // STS_O1 For Radar
Radar_Data_Flag = 0; // STS_O1 For Radar
} else if (Door_Changed_Flag == 1)
{
puColor = (Door_Status==1? Red:Green);
WS2812_Light_All(puColor);
Door_Changed_Flag = 0;
}
}
if(Heart_Beat_Flag == 1)
{
Heart_Beat_Flag = 0;
if (Work_Mode != Network_Mode)
{
if ((Occupancy_Status == 0) && (Door_Status) )
{
puColor = 1; // green
Node_Send_Data(sendhtbtport,UnConfirmed, puColor, Work_Mode, KeYong, Occupancy_Status);
} else
if ((Occupancy_Status == 1) || (Door_Status == 0))
{
puColor = 2; // red
Node_Send_Data(sendhtbtport,UnConfirmed, puColor, Work_Mode, ZhanYong, Occupancy_Status);
}
// WS2812_Light_All(puColor);
// M100C_Send_HeartBeat(puColor,Work_Mode); // STS_O1 upload current color LED and Work_Mode
// Node_Send_Data(senddataport,UnConfirmed, puColor, Work_Mode, Door_Status, Radar_Data_Flag);
// Node_Send_Data(sendhtbtport,UnConfirmed, puColor, Work_Mode, Door_Status, Occupancy_Status);
} else
{
//if (Occupancy_Status == 1) {puColor = Red; } else {puColor = Green;}
puColor = netColor;
Node_Send_Data(sendhtbtport,UnConfirmed, puColor, Work_Mode, Door_Status, Occupancy_Status);
}
}
} /* if joined_mode */
/* USER CODE END WHILE */
/* USER CODE BEGIN 3 */
} /* while (1) */
/* USER CODE END 3 */
} /* main */
/**
* @brief System Clock Configuration
* @retval None
*/
void SystemClock_Config(void)
{
LL_FLASH_SetLatency(LL_FLASH_LATENCY_2);
if(LL_FLASH_GetLatency() != LL_FLASH_LATENCY_2)
{
Error_Handler();
}
LL_RCC_HSI_SetCalibTrimming(16);
LL_RCC_HSI_Enable();
/* Wait till HSI is ready */
while(LL_RCC_HSI_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_HSI_DIV_2, LL_RCC_PLL_MUL_16);
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_2);
LL_RCC_SetAPB2Prescaler(LL_RCC_APB2_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_Init1msTick(64000000);
LL_SYSTICK_SetClkSource(LL_SYSTICK_CLKSOURCE_HCLK);
LL_SetSystemCoreClock(64000000);
}
/* USER CODE BEGIN 4 */
void Offline_Working(void)
{
for(uint8_t i = 0;i<3;i++){
if(Door_Status == Open){
WS2812_Light_One_By_One(Green,Light_Level);
}
else{
WS2812_Light_One_By_One(Red,Light_Level);
}
}
Joined_Mode = Check_Status(); // check LoRaWAN Join Status
}
void Reed_Working(void)
{
if(Door_Status == Open){
WS2812_Light_Custom( 0,Light_Level,0 );
puColor = Green; // Green
// M100C_Send_Data(4,0,KeYong);
Node_Send_Data(senddataport,UnConfirmed, Green, Work_Mode, KeYong, No_Occupancy);
}
else{
WS2812_Light_Custom( Light_Level,0,0 );
puColor = Red; // Red
// M100C_Send_Data(4,0,ZhanYong);
Node_Send_Data(senddataport,UnConfirmed, Red, Work_Mode, ZhanYong, Occupancy);
}
}
//void Reed_Working(void)
//{
// if(Door_Status == Open){
// WS2812_Light_Custom( 0,Light_Level,0 );
// puColor = 1; // Green
// // M100C_Send_Data(4,0,KeYong);
// Node_Send_Data(senddataport,UnConfirmed, Green, Work_Mode, Door_Status, No_Occupancy);
// }
// else{
// WS2812_Light_Custom( Light_Level,0,0 );
// puColor = 2; // Red
// // M100C_Send_Data(4,0,ZhanYong);
// Node_Send_Data(senddataport,UnConfirmed, Red, Work_Mode, Door_Status, Occupancy);
// }
//}
uint32_t MCU_UID(void)
{
return LL_GetUID_Word0() + LL_GetUID_Word1() + LL_GetUID_Word2();
}
/* 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(uint8_t *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****/