299 lines
6.8 KiB
C
299 lines
6.8 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) 2019 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 "comp.h"
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#include "crc.h"
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#include "dac.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 "user_tim.h"
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#include "lora.h"
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#include "sensor.h"
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#include "user_flash.h"
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#include "user_music.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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/* 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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volatile uint8_t SENSOR_STATE = DISABLE;
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volatile uint8_t co_threshold = CO_Threshold;
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volatile uint8_t TIMER_STATE = SEND_DISABLE;
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extern volatile uint8_t LORA_STATE;
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volatile uint8_t IF_LORA_JOINED = DISABLE;
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const uint8_t cmd_lora_status[13] = "AT+STATUS=?\r\n";
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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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HAL_Init();
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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_COMP1_Init();
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MX_DAC_Init();
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MX_IWDG_Init();
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MX_USART1_UART_Init();
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MX_USART2_UART_Init();
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MX_USART3_UART_Init();
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MX_TIM6_Init();
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MX_TIM14_Init();
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MX_CRC_Init();
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MX_TIM17_Init();
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/* USER CODE BEGIN 2 */
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if(read_config() == 0xff)
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{
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save_config(ENABLE);
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}
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if(read_co_threshold() == 0xff)
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{
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save_co_threshold(CO_Threshold);
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}
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LL_mDelay(1000);
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reset_lora();
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LL_mDelay(1000);
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NetConfig_Lora();
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LL_COMP_Enable(COMP1);
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InitLoraModule(&lora);
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NetConfig_Lora();
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InitSensorCtrlData(&co, CO_DATA_LENGTH, CO_TYPE);
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UsartEnableIT(LORA_USART);
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UsartEnableIT(CO_USART);
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#ifdef DEBUG
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printf("start!\r\n");
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#endif
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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(SENSOR_STATE == ENABLE)
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{
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SENSOR_STATE = DISABLE;
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if(co.recvRingBuff.Lenght != 0)
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{
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ReadSensorData(&co);
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AnalysisSensorData(&co);
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}
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Mq2Data();
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MusicCtrl((THRESHOLD_CTRL == BIT_ALL)?ENABLE:DISABLE,read_config());
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}
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if(TIMER_STATE != SEND_DISABLE)
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{
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SendData_Lora(TIMER_STATE, (THRESHOLD_CTRL == BIT_ALL)?ENABLE:DISABLE, read_config());
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TIMER_STATE = SEND_DISABLE;
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}
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if(LORA_STATE != LORA_JOINED)
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{
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StartTIM(TIM17);
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if(IF_LORA_JOINED == ENABLE)
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{
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StopTIM(TIM17);
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IF_LORA_JOINED = DISABLE;
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UsartxSendDataStr(LORA_USART,cmd_lora_status,sizeof(cmd_lora_status));
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}
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}
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if(LORA_RECV_STATE == ENABLE)
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{
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LORA_RECV_STATE = DISABLE;
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if(lora.recvRingBuff.Lenght != 0)
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{
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ReadLoraData(&lora.recvRingBuff);
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data_process((char *)lora.loraData);
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#ifdef DEBUG
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printf("RECV:%s", lora.loraData);
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#endif
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memset(lora.loraData, 0, sizeof(lora.loraData));
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}
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UsartEnableIT(LORA_USART);
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}
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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_1);
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if(LL_FLASH_GetLatency() != LL_FLASH_LATENCY_1)
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{
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Error_Handler();
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}
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LL_RCC_HSE_Enable();
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/* Wait till HSE is ready */
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while(LL_RCC_HSE_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_HSE, LL_RCC_PLL_MUL_6, LL_RCC_PREDIV_DIV_1);
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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_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(48000000);
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LL_SYSTICK_SetClkSource(LL_SYSTICK_CLKSOURCE_HCLK);
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LL_SetSystemCoreClock(48000000);
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LL_RCC_SetUSARTClockSource(LL_RCC_USART1_CLKSOURCE_PCLK1);
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LL_RCC_SetUSARTClockSource(LL_RCC_USART2_CLKSOURCE_PCLK1);
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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(char *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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