249 lines
6.0 KiB
C
249 lines
6.0 KiB
C
/* USER CODE BEGIN Header */
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/**
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******************************************************************************
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* @file : main.c
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* @brief : Main program body
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******************************************************************************
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* @attention
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*
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* <h2><center>© Copyright (c) 2020 STMicroelectronics.
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* All rights reserved.</center></h2>
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*
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* This software component is licensed by ST under BSD 3-Clause license,
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* the "License"; You may not use this file except in compliance with the
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* License. You may obtain a copy of the License at:
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* opensource.org/licenses/BSD-3-Clause
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*
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******************************************************************************
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*/
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/* USER CODE END Header */
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/* Includes ------------------------------------------------------------------*/
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#include "main.h"
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#include "dma.h"
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#include "iwdg.h"
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#include "tim.h"
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#include "usart.h"
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#include "gpio.h"
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/* Private includes ----------------------------------------------------------*/
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/* USER CODE BEGIN Includes */
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#include <stdio.h>
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#include <fifo.h>
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#include <string.h>
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#include "user_data_send.h"
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#include "user_data_process.h"
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/* USER CODE END Includes */
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/* Private typedef -----------------------------------------------------------*/
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/* USER CODE BEGIN PTD */
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/* USER CODE END PTD */
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/* Private define ------------------------------------------------------------*/
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/* USER CODE BEGIN PD */
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/* USER CODE END PD */
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/* Private macro -------------------------------------------------------------*/
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/* USER CODE BEGIN PM */
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uint8_t pcr_data[128] = {0};
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uint8_t lora_data[128] = {0};
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volatile uint8_t pcr_data_status = DISABLE;
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volatile uint8_t lora_data_status = DISABLE;
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volatile uint8_t timer_status = DISABLE;
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/* USER CODE END PM */
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/* Private variables ---------------------------------------------------------*/
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/* USER CODE BEGIN PV */
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/* USER CODE END PV */
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/* Private function prototypes -----------------------------------------------*/
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void SystemClock_Config(void);
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/* USER CODE BEGIN PFP */
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/* USER CODE END PFP */
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/* Private user code ---------------------------------------------------------*/
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/* USER CODE BEGIN 0 */
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/* USER CODE END 0 */
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/**
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* @brief The application entry point.
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* @retval int
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*/
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int main(void)
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{
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/* USER CODE BEGIN 1 */
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/* USER CODE END 1 */
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/* MCU Configuration--------------------------------------------------------*/
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/* Reset of all peripherals, Initializes the Flash interface and the Systick. */
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LL_APB2_GRP1_EnableClock(LL_APB2_GRP1_PERIPH_AFIO);
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LL_APB1_GRP1_EnableClock(LL_APB1_GRP1_PERIPH_PWR);
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NVIC_SetPriorityGrouping(NVIC_PRIORITYGROUP_4);
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/* System interrupt init*/
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/** NOJTAG: JTAG-DP Disabled and SW-DP Enabled
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*/
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LL_GPIO_AF_Remap_SWJ_NOJTAG();
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/* USER CODE BEGIN Init */
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/* USER CODE END Init */
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/* Configure the system clock */
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SystemClock_Config();
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/* USER CODE BEGIN SysInit */
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/* USER CODE END SysInit */
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/* Initialize all configured peripherals */
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MX_GPIO_Init();
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MX_DMA_Init();
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MX_USART3_UART_Init();
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MX_USART1_UART_Init();
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MX_USART2_UART_Init();
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MX_IWDG_Init();
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MX_TIM4_Init();
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/* USER CODE BEGIN 2 */
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//LL_GPIO_ResetOutputPin(LORA_RESET_GPIO_Port, LORA_RESET_Pin);
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Usart_DMA_CONFIG(USART1,DMA1,LL_DMA_CHANNEL_5,(uint32_t)pcr_data);
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Usart_DMA_CONFIG(USART2,DMA1,LL_DMA_CHANNEL_6,(uint32_t)lora_data);
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printf("start\r\n");
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/* USER CODE END 2 */
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/* Infinite loop */
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/* USER CODE BEGIN WHILE */
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while (1)
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{
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if(pcr_data_status)
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{
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pcr_data_process((char *)pcr_data);
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memset(pcr_data,0,sizeof(pcr_data));
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pcr_data_status = DISABLE;
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}
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if(lora_data_status)
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{
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data_process((char *)lora_data);
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memset(lora_data,0,sizeof(lora_data));
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lora_data_status = DISABLE;
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}
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if(timer_status)
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{
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SendHeartBeatData(0);
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timer_status = DISABLE;
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}
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Check_StandardDeviation();
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LL_IWDG_ReloadCounter(IWDG);
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/* USER CODE END WHILE */
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/* USER CODE BEGIN 3 */
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}
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/* USER CODE END 3 */
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}
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/**
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* @brief System Clock Configuration
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* @retval None
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*/
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void SystemClock_Config(void)
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{
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LL_FLASH_SetLatency(LL_FLASH_LATENCY_2);
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if(LL_FLASH_GetLatency() != LL_FLASH_LATENCY_2)
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{
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Error_Handler();
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}
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LL_RCC_HSI_SetCalibTrimming(16);
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LL_RCC_HSI_Enable();
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/* Wait till HSI is ready */
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while(LL_RCC_HSI_IsReady() != 1)
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{
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}
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LL_RCC_LSI_Enable();
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/* Wait till LSI is ready */
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while(LL_RCC_LSI_IsReady() != 1)
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{
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}
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LL_RCC_PLL_ConfigDomain_SYS(LL_RCC_PLLSOURCE_HSI_DIV_2, LL_RCC_PLL_MUL_16);
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LL_RCC_PLL_Enable();
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/* Wait till PLL is ready */
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while(LL_RCC_PLL_IsReady() != 1)
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{
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}
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LL_RCC_SetAHBPrescaler(LL_RCC_SYSCLK_DIV_1);
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LL_RCC_SetAPB1Prescaler(LL_RCC_APB1_DIV_2);
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LL_RCC_SetAPB2Prescaler(LL_RCC_APB2_DIV_1);
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LL_RCC_SetSysClkSource(LL_RCC_SYS_CLKSOURCE_PLL);
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/* Wait till System clock is ready */
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while(LL_RCC_GetSysClkSource() != LL_RCC_SYS_CLKSOURCE_STATUS_PLL)
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{
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}
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LL_Init1msTick(64000000);
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LL_SYSTICK_SetClkSource(LL_SYSTICK_CLKSOURCE_HCLK);
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LL_SetSystemCoreClock(64000000);
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}
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/* USER CODE BEGIN 4 */
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/* USER CODE END 4 */
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/**
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* @brief This function is executed in case of error occurrence.
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* @retval None
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*/
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void Error_Handler(void)
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{
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/* USER CODE BEGIN Error_Handler_Debug */
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/* User can add his own implementation to report the HAL error return state */
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/* USER CODE END Error_Handler_Debug */
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}
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#ifdef USE_FULL_ASSERT
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/**
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* @brief Reports the name of the source file and the source line number
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* where the assert_param error has occurred.
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* @param file: pointer to the source file name
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* @param line: assert_param error line source number
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* @retval None
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*/
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void assert_failed(uint8_t *file, uint32_t line)
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{
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/* USER CODE BEGIN 6 */
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/* User can add his own implementation to report the file name and line number,
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tex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */
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/* USER CODE END 6 */
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}
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#endif /* USE_FULL_ASSERT */
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/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
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