MNC-12x5/Src/main.c

/* USER CODE BEGIN Header */
/**
  ******************************************************************************
  * @file           : main.c
  * @brief          : Main program body
  ******************************************************************************
  * @attention
  *
  * <h2><center>&copy; Copyright (c) 2021 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"

/* 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 */
/* Display timeout, sec */
#define DISP_WDT_TIME   10
/* USER CODE END PD */

/* Private macro -------------------------------------------------------------*/
/* USER CODE BEGIN PM */
/* USER CODE END PM */

/* Private variables ---------------------------------------------------------*/

/* USER CODE BEGIN PV */
volatile flag_t Flag = {0};
static rtc_t Clock;
static btn_t Button[BTN_NUM] = {
  {0, evBTN1Pressed, evBTN1Holded,  BTN1_PIN},
  {0, evBTN2Pressed, evBTN2Pressed, BTN2_PIN},
  {0, evBTN3Pressed, evBTN3Pressed, BTN3_PIN},
  {0, evBTN4Pressed, evBTN4Holded,  BTN4_PIN}
};
static volatile uint8_t dispWDT = 0;

/* USER CODE END PV */

/* Private function prototypes -----------------------------------------------*/
/* USER CODE BEGIN PFP */
static void btnProcess(void);
static void Color_RGB(uint8_t r, uint8_t g, uint8_t b);
static void ColorCircle(void);
void MinusFadeIn(void);
void MinusFadeOut(void);
/* 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)
{
  /* Initialize onBoard Hardware */
  Board_Init();

  /* Initialize Scheduler */
  RTOS_Init();
  /* tdelay_ms() work now, I2C can work too */
  RTC_Init();
  RTC_ReadAll(&Clock);
  sensor_Init();

  /* Initialize Event State Machine */
  ES_Init(stShowTime);
  es_event_t event = eventNull;

  /** Set tasks for Sheduler */
  RTOS_SetTask(btnProcess, 1, BTN_SCAN_PERIOD);

  /* USER CODE BEGIN WHILE */
  Color_RGB(0xFF, 0x12, 0x0); // Nixie color. FF1200 or FF7E00 or FFBF00
  showTime();

  uint8_t oldsec;
  /* Infinite loop */
  while (1)
  {
    oldsec = Clock.Sec;
    RTC_ReadAll(&Clock);
    if (oldsec != Clock.Sec) {
      Flag.RTC_IRQ = 1;
      ES_PlaceEvent(evNewSecond);
    }

    /* new second interrupt from RTC */
    if (Flag.RTC_IRQ != 0) {
      Flag.RTC_IRQ = 0;
      ColorCircle();

			Blink_Start(); // !!! TODO
      RTC_ReadAll(&Clock);

      if (dispWDT != 0) {
        dispWDT --;
        if (dispWDT == 0) {
          ES_PlaceEvent(evDisplayWDT);
        }
      }

    } /* end of New second */

    /* USER CODE END WHILE */

    /* USER CODE BEGIN 3 */
    event = ES_GetEvent();
    if (event) {
      ES_Dispatch(event);
    }

    RTOS_DispatchTask();

    __WFI();
  }
  /* USER CODE END 3 */
} /* End of mine() */

/* USER CODE BEGIN 4 */
/*************************
 * S U B R O U T I N E S *
 *************************/
/**
  * @brief  Вывод HEX значений цвета в таймер.
  * @param  : RGB value in range 0x00-0xFF
  * @retval : None
  */
static void Color_RGB(uint8_t r, uint8_t g, uint8_t b) {
  COLOR_R(r);
  COLOR_G(g);
  COLOR_B(b);
}

/* cheng led color by time seconds */
static void ColorCircle(void) {
  static int16_t hue = 0, stage = 0;

  if (stage == 0) {
    hue = (Clock.Sec * 6) - 6;
    RTOS_SetTask(ColorCircle, 100, 100);
  } else if (stage > 4) {
    RTOS_DeleteTask(ColorCircle);
    stage = 0;
    hue ++;
  } else {
    hue ++;
    stage ++;
  }
  HSV2LED(hue, 255, 255);
}

/**
  * @brief  Обработка кнопок.
  * @param  : None
  * @retval : None
  */
static void btnProcess(void) {
  /* get pin state */
  uint32_t pins = BTNS_STATE;

  int i;
  for (i=0; i<BTN_NUM; i++) {
    if ((pins & Button[i].pin) == 0) {
    /* button pressed */
      Button[i].time ++;
      if (Button[i].time >= (BTN_TIME_HOLDED/BTN_SCAN_PERIOD)) {
        Button[i].time -= (BTN_TIME_REPEATED/BTN_SCAN_PERIOD);
        if (Button[i].holded == Button[i].pressed) {
          /* if pressed and holded - same function, then button pressed auto repeat */
          ES_PlaceEvent(Button[i].pressed);
        }
      }
    } else if (Button[i].time != 0) {
    /* button released */
      if (Button[i].time >= ((BTN_TIME_HOLDED - BTN_TIME_REPEATED)/BTN_SCAN_PERIOD)) {
        /* process long press */
        ES_PlaceEvent(Button[i].holded);
      } else if (Button[i].time >= (BTN_TIME_PRESSED/BTN_SCAN_PERIOD)) {
        /* process short press */
        ES_PlaceEvent(Button[i].pressed);
      }
      Button[i].time = 0;
      RTOS_SetTask(btnProcess, BTN_SCAN_PAUSE, BTN_SCAN_PERIOD);
    }
  } /* end FOR */
}

/**
  * On/off symbols on IN-15 tube.
  */
void in15Off(void) {
  IN15_OFF;
  TUBE_C_OFF;
}

void in15Minus(void) {
  IN15_OFF;
  IN15_Minus;
  TUBE_C_ON;
}

void MinusFadeIn(void) {
  static uint8_t cnt = 0;

  TUBE_C_ON;

  switch (cnt) {
  case 0:
    IN15_Minus;
    RTOS_DeleteTask(MinusFadeOut);
    RTOS_SetTask(MinusFadeIn, 2, 0);
    break;
  case 1:
    IN15_OFF;
    RTOS_SetTask(MinusFadeIn, 18, 0);
    break;
  case 2:
    IN15_Minus;
    RTOS_SetTask(MinusFadeIn, 4, 0);
    break;
  case 3:
    IN15_OFF;
    RTOS_SetTask(MinusFadeIn, 16, 0);
    break;
  case 4:
    IN15_Minus;
    RTOS_SetTask(MinusFadeIn, 6, 0);
    break;
  case 5:
    IN15_OFF;
    RTOS_SetTask(MinusFadeIn, 14, 0);
    break;
  case 6:
    IN15_Minus;
    RTOS_SetTask(MinusFadeIn, 8, 0);
    break;
  case 7:
    IN15_OFF;
    RTOS_SetTask(MinusFadeIn, 12, 0);
    break;
  case 8:
    IN15_Minus;
    RTOS_SetTask(MinusFadeIn, 10, 0);
    break;
  case 9:
    IN15_OFF;
    RTOS_SetTask(MinusFadeIn, 10, 0);
    break;
  case 10:
    IN15_Minus;
    RTOS_SetTask(MinusFadeIn, 12, 0);
    break;
  case 11:
    IN15_OFF;
    RTOS_SetTask(MinusFadeIn, 8, 0);
    break;
  case 12:
    IN15_Minus;
    RTOS_SetTask(MinusFadeIn, 14, 0);
    break;
  case 13:
    IN15_OFF;
    RTOS_SetTask(MinusFadeIn, 6, 0);
    break;
  case 14:
    IN15_Minus;
    RTOS_SetTask(MinusFadeIn, 16, 0);
    break;
  case 15:
    IN15_OFF;
    RTOS_SetTask(MinusFadeIn, 4, 0);
    break;
  case 16:
    IN15_Minus;
    RTOS_SetTask(MinusFadeIn, 18, 0);
    break;
  case 17:
    IN15_OFF;
    RTOS_SetTask(MinusFadeIn, 2, 0);
    break;
  case 18:
    IN15_Minus;
    cnt = 0;
    return;
    break;
  
  default:
    cnt = 0;
    break;
  }
  cnt ++;
}

void MinusFadeOut(void) {
  static uint8_t off = 0;
  static uint8_t on = 20;
  static uint8_t st = 0;

  if (st == 0) {
    st = 1;
    IN15_OFF;
    off += 2;
    if (off < 20) {
      RTOS_SetTask(MinusFadeOut, off, 0);
    } else {
      off = 0; on = 20; st = 0;
    }
  } else {
    st = 0;
    IN15_Minus;
    on -= 2;
    RTOS_SetTask(MinusFadeOut, on, 0);
  }
}

void in15Plus(void) {
  IN15_OFF;
  IN15_Plus;
  TUBE_C_ON;
}

void in15Percent(void) {
  IN15_OFF;
  IN15_Percent;
  TUBE_C_ON;
}

void in15P(void) {
  IN15_OFF;
  IN15_P;
  TUBE_C_ON;
}

/**
  * Show info on tubes.
  */
void showTime(void) {
  //in15Minus();
  //RTOS_SetTask(in15Off, 500, 0);
  MinusFadeIn();
  RTOS_SetTask(MinusFadeOut, 500, 0);

  uint8_t buf[4];
  buf[Tube_A] = Clock.Hr >> 4;
  buf[Tube_B] = Clock.Hr & 0xf;
  buf[Tube_D] = Clock.Min >> 4;
  buf[Tube_E] = Clock.Min & 0xf;
  showDigits(buf);
}

void showWD(void) {
  dispWDT = DISP_WDT_TIME;
  IN15_OFF;

  uint8_t buf[4];
  buf[Tube_A] = 0xf;
  buf[Tube_B] = Clock.WD & 0xf;
  buf[Tube_D] = 0xf;
  buf[Tube_E] = 0xf;
  showDigits(buf);
}

void showDay(void) {
  dispWDT = DISP_WDT_TIME;
  IN15_OFF;

  uint8_t buf[4];
  buf[Tube_A] = Clock.Day >> 4;
  buf[Tube_B] = Clock.Day & 0xf;
  buf[Tube_D] = 0xf;
  buf[Tube_E] = 0xf;
  showDigits(buf);
}

void showMonth(void) {
  dispWDT = DISP_WDT_TIME;
  IN15_OFF;

  uint8_t buf[4];
  buf[Tube_A] = 0xf;
  buf[Tube_B] = 0xf;
  buf[Tube_D] = Clock.Mon >> 4;
  buf[Tube_E] = Clock.Mon & 0xf;
  showDigits(buf);
}

void showDayMon(void) {
  dispWDT = DISP_WDT_TIME;
  IN15_OFF;

  uint8_t buf[4];
  buf[Tube_A] = Clock.Day >> 4;
  buf[Tube_B] = Clock.Day & 0xf;
  buf[Tube_D] = Clock.Mon >> 4;
  buf[Tube_E] = Clock.Mon & 0xf;
  showDigits(buf);
}

void showYear(void) {
  dispWDT = DISP_WDT_TIME;
  IN15_OFF;

  uint8_t buf[4];
  buf[Tube_A] = 2;
  buf[Tube_B] = 0;
  buf[Tube_D] = Clock.Year >> 4;
  buf[Tube_E] = Clock.Year & 0xf;
  showDigits(buf);
}

void showHumidity(void) {
  dispWDT = DISP_WDT_TIME;
  in15Percent();

  uint8_t buf[4];
  buf[Tube_A] = Humidity / 10;
  buf[Tube_B] = Humidity % 10;
  buf[Tube_D] = 0xf;
  buf[Tube_E] = 0xf;
  showDigits(buf);
}

void showTemperature(void) {
  dispWDT = DISP_WDT_TIME;
  in15Plus();

  uint8_t buf[4];
  buf[Tube_A] = 0xf;
  buf[Tube_B] = 0xf;
  buf[Tube_D] = Temperature / 10;
  buf[Tube_E] = Temperature % 10;
  showDigits(buf);
}

void showPressure(void) {
  dispWDT = DISP_WDT_TIME;
  in15P();

  uint8_t buf[4];
  int tmp;
  buf[Tube_A] = 0xf;
  buf[Tube_B] = Pressure / 100;
  tmp = Pressure % 100;
  buf[Tube_D] = tmp / 10;
  buf[Tube_E] = tmp % 10;
  showDigits(buf);
}

/* Simple function for cyclic show all sensor data */
void showSensorData(void) {
  ES_SetState(stShowSensorData);
  RTOS_DeleteTask(in15Off);

  showTemperature();
  tdelay_ms(3000);

  showHumidity();
  tdelay_ms(3000);

  showPressure();
  tdelay_ms(3000);

  ES_SetState(stShowTime);
  showTime();
}

/* 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 */
  __disable_irq();
  while (1)
  {
  }
  /* 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,
     ex: 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****/