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[Single-chip microcomputer graduatio project topic 24048] - Design dolor onerare terror ratio fundatur in uno-chip microcomputer

2024-07-12

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Ratio functionum:

Postquam systema potestas est, OLED ostendit "Suscipe ad terrorem oneris systematis, quaeso exspecta", et post quinque secundis paginam normalem intrabit.

Prima linea ostendit adeptus pondus valorem

Secunda linea pondus valorem ostendit

Tertia linea GPS coordinatas ostendit

Quarta linea monstrat systematis status, OK vel Alarm

Brevis premere puga B3 pondus occasus limina auget

Brevis premere puga B4 pondus reducere occasum limen

Post pressionem pressionis sensorem moduli, stridore systematis et tumultuosum nuntium mittit ad numerum telephonicum mobilem.

Postquam telephonum mobile per modulum Bluetooth rationi coniungitur, ratio regulariter valorem pondus consecutum referre et pondus ponderis telephonicii mobilis potest.

status et ratio.

Schematica schematismi moduli functionis principalis:

Virtus horologii ardentis instrumenti;

Microcontroller and key input circuit:

Sensorem acquisitio circuli;

Circuitus output display:

Function customization link

Ratio principalis munus moduli codice

Initialization codice:

  1.   /* USER CODE BEGIN 1 */
  2.  
  3.  
  4.   /* USER CODE END 1 */
  5.  
  6.  
  7.   /* MCU Configuration--------------------------------------------------------*/
  8.  
  9.  
  10.   /* Reset of all peripherals, Initializes the Flash interface and the Systick. */
  11.  
  12.   HAL_Init();
  13.  
  14.  
  15.   /* USER CODE BEGIN Init */
  16.  
  17.     InitVar();
  18.  
  19.  
  20.   /* USER CODE END Init */
  21.  
  22.  
  23.   /* Configure the system clock */
  24.  
  25.   SystemClock_Config();
  26.  
  27.  
  28.   /* USER CODE BEGIN SysInit */
  29.  
  30.  
  31.   /* USER CODE END SysInit */
  32.  
  33.  
  34.   /* Initialize all configured peripherals */
  35.  
  36.   MX_GPIO_Init();
  37.  
  38.   MX_USART1_UART_Init();
  39.  
  40.   MX_USART2_UART_Init();
  41.  
  42.   MX_USART3_UART_Init();
  43.  
  44.   MX_ADC1_Init();
  45.  
  46.   /* USER CODE BEGIN 2 */
  47.  
  48. //uart2打开接收中断
  49.  
  50.     HAL_UART_Receive_IT(&huart2, (uint8_t*)&uart2RecBuff, 1);
  51.  
  52. //uart3打开接收中断
  53.  
  54.     HAL_UART_Receive_IT(&huart3, (uint8_t*)&uart3RecBuff, 1);  
  55.  
  56.     InitOled();
  57.  
  58.     InitOledDisp();
  59.  
  60. //初始化ESP8266
  61.  
  62.     ESP8266_Init();  
  63.  
  64.     HAL_Delay(100);
  65.  
  66.     OledFill(0x00);     //全屏熄灭   
  67.  
  68.     RELAY1_ON();
  69.  
  70.   /* USER CODE END 2 */

Lege sen- tiam;

  1. //读传感器值，AD值
  2.  
  3. void ReadSensorVal(void)
  4.  
  5. {
  6.  
  7.     getWeightVal = ReadADCChannel(ADC_CHANNEL_0);
  8.  
  9.     if(getWeightVal>setWeightVal)
  10.  
  11.     {
  12.  
  13.         BUZZER_ON();
  14.  
  15.         sysAlarm = true;
  16.  
  17.         if(sendMessage==false)
  18.  
  19.         {
  20.  
  21.             sendMessage = true;
  22.  
  23.             sim900a_SendMessage();
  24.  
  25.         }
  26.  
  27.     }
  28.  
  29.     else
  30.  
  31.     {
  32.  
  33.         BUZZER_OFF();
  34.  
  35.         sysAlarm = false;
  36.  
  37.         sendMessage = false;
  38.  
  39.     }
  40.  
  41. }

Renova BLE data:

  1. void UpdateBleData(void)
  2.  
  3. {
  4.  
  5.     static uint8_t bleCnt = 0;
  6.  
  7.  
  8.     bleCnt++;
  9.  
  10.     if(bleCnt>=BLE_UPDATE_INTER)
  11.  
  12.     {
  13.  
  14.         bleCnt = 0;
  15.  
  16.         printf("GetWeight:%04drn", getWeightVal);      
  17.  
  18.         printf("SetWeight:%04drn", setWeightVal);      
  19.  
  20.         if(sysAlarm==false)
  21.  
  22.         {
  23.  
  24.             printf("System is OK!rn");      
  25.  
  26.         }
  27.  
  28.         else
  29.  
  30.         {
  31.  
  32.             printf("System is NG!rn");      
  33.  
  34.         }       
  35.  
  36.     }
  37.  
  38. }

Materiae huic consilio provisae includunt schematica PCB (inclusa PDF, AD, et EDA versiones), fons codicem, ratio scandali diagramma, progressio principalis chart fluit, libellum materiarum (including manualibus ad usus machinas), instructiones operandi operandi, etc.

Informationes de cuiusque functionis moduli:

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