ARDUINO Проблема с дисплеем TM1637 и циклом switch

isaac5475

✩✩✩✩✩✩✩
23 Фев 2019
2
0
При загрузке кода в дисплей вываливаются все значения с трех режимов и получается абракадабра.



C++:
#include "TM1637.h"
#include "GyverButton.h"
#include <iarduino_RTC.h>
#include <OneWire.h>

#define knopka1 6
#define CLK 5
#define DIO 4

byte level;
byte maxLevels = 3;
unsigned int TEMPtime, TIMEtime;


iarduino_RTC time(RTC_DS1307);
TM1637 tm1637(CLK, DIO);
GButton butt1(knopka1);
OneWire  ds(10);


int8_t TIME[4];
int8_t TEMP[4];

void setup() {
 
  tm1637.init();
  time.begin();
  tm1637.set(BRIGHT_TYPICAL);
  Serial.begin(9600);
 
  TEMPtime = millis();
  TIMEtime = millis();
 
}

void loop() {
  butt1.tick();
  if (butt1.isClick()) {
    level++;
    if (level >= maxLevels) level = 0;
  }

  time.gettime();

  // put your main code here, to run repeatedly:
  switch (level) {
    case 0: task_0();
    case 1:  task_1();
    case 2:  task_2();
  }
}
void task_0() {
  tm1637.set(BRIGHT_DARKEST);
  tm1637.point(true);
}
void task_1() {
  if (millis() - TIMEtime > 1000) {
    tm1637.point(true);
    TIME[0] = time.Hours / 10;
    TIME[1] = time.Hours % 10;
    TIME[2] = time.minutes / 10;
    TIME[3] = time.minutes % 10;
    tm1637.display(TIME);
    TIMEtime = millis();
  }

}
void task_2() {
  if (millis() - TEMPtime > 500) {
    int integrer = temp() * 10;
    TEMP[0] = integrer / 100;
    TEMP[1] = integrer % 100 / 10;
    TEMP[2] = integrer % 10;
    TEMP[3] = 0;
    tm1637.display(TEMP);
  }

}

float temp() {
  byte i;
  byte data[12];
  byte present = 0;
  byte type_s;
  byte addr[8];
  float celsius;
  if ( !ds.search(addr)) {
    Serial.println("No more addresses.");
    Serial.println();
    ds.reset_search();
    delay(250);
    return;
  }
  switch (addr[0]) {
    case 0x10:
      Serial.println("  Chip = DS18S20");  // or old DS1820
      type_s = 1;
      break;
    case 0x28:
      Serial.println("  Chip = DS18B20");
      type_s = 0;
      break;
    case 0x22:
      Serial.println("  Chip = DS1822");
      type_s = 0;
      break;
    default:
      Serial.println("Device is not a DS18x20 family device.");
      return;
  }
  ds.reset();
  ds.select(addr);
  ds.write(0x44, 1);        // start conversion, with parasite power on at the end

  delay (50);    // maybe 750ms is enough, maybe not
  // we might do a ds.depower() here, but the reset will take care of it.

  present = ds.reset();
  ds.select(addr);
  ds.write(0xBE);         // Read Scratchpad

  Serial.print("  Data = ");
  Serial.print(present, HEX);
  Serial.print(" ");
  for ( i = 0; i < 9; i++) {           // we need 9 bytes
    data[i] = ds.read();
    Serial.print(data[i], HEX);
    Serial.print(" ");
  }
  Serial.print(" CRC=");
  Serial.print(OneWire::crc8(data, 8), HEX);
  Serial.println();

  // Convert the data to actual temperature
  // because the result is a 16 bit signed integer, it should
  // be stored to an "int16_t" type, which is always 16 bits
  // even when compiled on a 32 bit processor.
  int16_t raw = (data[1] << 8) | data[0];
  if (type_s) {
    raw = raw << 3; // 9 bit resolution default
    if (data[7] == 0x10) {
      // "count remain" gives full 12 bit resolution
      raw = (raw & 0xFFF0) + 12 - data[6];
    }
  } else {
    byte cfg = (data[4] & 0x60);
    // at lower res, the low bits are undefined, so let's zero them
    if (cfg == 0x00) raw = raw & ~7;  // 9 bit resolution, 93.75 ms
    else if (cfg == 0x20) raw = raw & ~3; // 10 bit res, 187.5 ms
    else if (cfg == 0x40) raw = raw & ~1; // 11 bit res, 375 ms
    //// default is 12 bit resolution, 750 ms conversion time
  }
  celsius = (float)raw / 16.0;

  Serial.print("  Temperature = ");
  Serial.print(celsius);
  Serial.print(" Celsius, ");
  return (float)celsius;
}