1 | /*
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2 | Victron1 MPPT 12 V
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3 | Victron2 MPPT 24 V
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4 | Victron3 BMV 24 V
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5 |
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6 | D5ED V_MPPT un16 0.01 V
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7 | D7ED I_MPPT un16 0.1 A
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8 | BBED VPV_MPPT un16 0.01 V
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9 | BCED PPV_MPPT un32 0.01 W
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10 | 0102 CS_MPPT un8
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11 | D3ED H20_MPPT un16 0.01 KWH
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12 |
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13 | 8DED V_BMV un16 0.01 V
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14 | 8CED I_BMV un32 0.001 A
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15 | 8EED P_BMV un16 1 W
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16 | 1003 H17_BMV un32 0.01 KWH
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17 | 1103 H18_BMV un32 0.01 KWH
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18 | 0603 H7_BMV un32 0.01 V
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19 | 0703 H8_BMV un32 0.01 V
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20 | FF0F SOC_BMV un16 0.01 %
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21 |
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22 | Checksum:
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23 | :70010003E<LF> -> Command; checksum 0x55 – 0x7 – 0x0 – 0x10 – 0x0 = 0x3E
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24 | :7001000C80076<LF> -> Response; checksum 0x55 – 0x7 – 0x0 – 0x10 – 0x0 – 0xC8 – 0x0 = 0x76
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25 | */
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26 |
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27 | #include <Wire.h>
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28 | #include <stdio.h>
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29 | #include <stdlib.h>
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30 |
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31 | #include <LiquidCrystal_I2C.h>
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32 | LiquidCrystal_I2C lcd(0x27, 20, 4);
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33 |
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34 | #include <Adafruit_Sensor.h>
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35 | #include <Adafruit_BME280.h>
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36 | Adafruit_BME280 bme;
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37 |
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38 | #include <RunningMedian.h>
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39 | RunningMedian samples1 = RunningMedian(11);
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40 | RunningMedian samples2 = RunningMedian(11);
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41 |
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42 | int interruptPin = 3;
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43 | int counter;
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44 | int Status;
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45 |
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46 | #include <SoftwareSerial.h>
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47 | SoftwareSerial Serial_SIM900(52, 53); // RX, TX
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48 |
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49 | const int vicbuf = 25;
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50 | const int sim900buf = 180;
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51 | char vic1_ser[vicbuf];
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52 | char vic2_ser[vicbuf];
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53 | char vic3_ser[vicbuf];
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54 | char sim900_ser[sim900buf];
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55 |
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56 | float vic1_v_mppt;
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57 | float vic1_i_mppt;
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58 | float vic1_vpv_mppt;
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59 | long vic1_ppv_mppt;
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60 | long vic1_cs_mppt;
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61 | long vic1_h20_mppt;
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62 |
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63 | float vic2_v_mppt;
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64 | float vic2_i_mppt;
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65 | float vic2_vpv_mppt;
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66 | long vic2_ppv_mppt;
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67 | long vic2_cs_mppt;
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68 | long vic2_h20_mppt;
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69 | long vic2_v_mppt_r;
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70 |
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71 | float vic3_v_bmv;
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72 | float vic3_i_bmv;
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73 | long vic3_p_bmv;
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74 | float vic3_h17_bmv;
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75 | float vic3_h18_bmv;
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76 | float vic3_h7_bmv;
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77 | float vic3_h8_bmv;
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78 | float vic3_soc_bmv;
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79 |
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80 | long ergebniss;
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81 |
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82 | float temperatur;
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83 | float luftfeuchtigkeit;
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84 | float luftdruck;
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85 |
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86 | int ina226_addr = 0x40;
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87 | int shunt;
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88 | int shunt_logger;
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89 | int p_map;
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90 | int p_ueber;
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91 | volatile int regel;
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92 | int schalter;
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93 | int error;
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94 | int error_counter;
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95 |
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96 | int zaehler;
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97 | int messung_1;
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98 | int messung_2;
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99 | int mess;
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100 |
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101 | int status_absorption;
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102 | int status_float;
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103 | int up_down;
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104 |
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105 | int ledPin = LED_BUILTIN;
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106 | int sim900_pin = 9;
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107 |
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108 | int K1 = 59;
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109 | int K2 = 58;
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110 | int K3 = 57;
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111 | int K4 = 56;
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112 |
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113 | byte status_K1 = HIGH;
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114 | byte status_K2 = HIGH;
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115 | byte status_K3 = HIGH;
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116 | byte status_K4 = HIGH;
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117 |
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118 | int p_K1 = 5; //<<<<----p AN K1 FESTLEGEN
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119 | int p_K2 = 10; //<<<<----p AN K2 FESTLEGEN
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120 | int p_K3 = 15; //<<<<----p AN K3 FESTLEGEN
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121 | int p_K4 = 20; //<<<<----p AN K4 FESTLEGEN
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122 |
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123 | byte lcd_char_up_down[8] = {B00100, B01110, B10101, B00100, B10101, B01110, B00100, B00000};
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124 | byte lcd_char_up[8] = {B00100, B01110, B10101, B00100, B00100, B00100, B00100, B00000};
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125 | byte lcd_char_down[8] = {B00100, B00100, B00100, B00100, B10101, B01110, B00100, B00000};
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126 | //****************
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127 | void setup()
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128 | {
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129 | Serial.begin (19200); //USB
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130 | Serial1.begin(19200); //Victron1_MPPT 12 Volt
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131 | Serial2.begin(19200); //Victron2_MPPT 24 Volt
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132 | Serial3.begin(19200); //Victron3_BMV 24 Volt
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133 | Serial_SIM900.begin(19200); //SIM900
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134 |
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135 | Wire.begin();
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136 | Wire.setClock(400000L);
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137 |
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138 | //writeRegister(0x00, 0x4E35);
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139 | writeRegister(0x00, 0x4E3D);
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140 |
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141 | lcd.init();
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142 | lcd.backlight();
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143 | lcd.clear();
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144 | fest_display();
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145 |
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146 | bme.begin(0x76);
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147 |
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148 | pinMode(sim900_pin, OUTPUT);
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149 | digitalWrite(sim900_pin, LOW);
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150 | pinMode(ledPin, OUTPUT);
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151 | digitalWrite(ledPin, LOW);
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152 |
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153 | pinMode(K1, OUTPUT);
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154 | pinMode(K2, OUTPUT);
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155 | pinMode(K3, OUTPUT);
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156 | pinMode(K4, OUTPUT);
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157 | relais();
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158 |
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159 | lcd.createChar(0, lcd_char_up_down);
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160 | lcd.createChar(1, lcd_char_up);
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161 | lcd.createChar(2, lcd_char_down);
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162 |
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163 | pinMode(interruptPin, INPUT);
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164 | attachInterrupt(digitalPinToInterrupt(interruptPin), nulldurchgang, RISING);
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165 | DDRA |= (1 << PA0);
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166 | }
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167 | //****************
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168 | void loop()
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169 | {
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170 | //Serial.print("Ram frei: "); Serial.println(freeRam()); //4014
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171 |
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172 | vic1_serial();
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173 | vic2_serial();
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174 | vic3_serial();
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175 | sim900_error();
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176 |
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177 | time1();
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178 | time2();
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179 | time3();
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180 | time4();
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181 | }
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182 | //****************
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183 | int freeRam()
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184 | {
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185 | extern int __heap_start, *__brkval;
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186 | int v;
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187 | return (int) &v - (__brkval == 0 ? (int) &__heap_start : (int) __brkval);
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188 | }
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189 | //****************
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190 | void time1()
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191 | {
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192 | static unsigned long prev_millis;
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193 | if (millis() - prev_millis > 500)
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194 | {
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195 | vic2_anfragen();
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196 | vic2_display();
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197 | ina_226();
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198 | ueberschuss();
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199 | ueberschuss_display();
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200 | prev_millis = millis();
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201 | }
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202 | }
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203 | void time2()
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204 | {
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205 | static unsigned long prev_millis;
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206 | if (millis() - prev_millis > 750)
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207 | {
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208 | vic1_anfragen();
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209 | vic1_display();
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210 | vic3_anfragen();
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211 | vic3_display();
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212 | prev_millis = millis();
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213 | }
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214 | }
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215 | void time3()
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216 | {
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217 | static unsigned long prev_millis;
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218 | if (millis() - prev_millis > 1000)
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219 | {
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220 | thingspeak();
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221 | bme280();
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222 | bme280_display();
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223 | prev_millis = millis();
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224 | }
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225 | }
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226 | void time4()
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227 | {
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228 | static unsigned long prev_millis;
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229 | if (millis() - prev_millis > 300000)
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230 | {
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231 | lcd.clear();
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232 | fest_display();
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233 | prev_millis = millis();
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234 | }
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235 | }
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236 | //****************
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237 | void vic1_anfragen()
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238 | {
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239 | Serial1.println(F(":7D3ED008E"));
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240 | }
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241 | //****************
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242 | void vic2_anfragen()
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243 | {
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244 | Serial2.println(F(":7D3ED008E"));
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245 | }
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246 | //****************
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247 | void vic3_anfragen()
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248 | {
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249 | Serial3.println(F(":78DED00D4"));
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250 | Serial3.println(F(":78CED00D5"));
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251 | Serial3.println(F(":78EED00D3"));
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252 | Serial3.println(F(":71003003B"));
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253 | Serial3.println(F(":71103003A"));
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254 | Serial3.println(F(":706030045"));
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255 | Serial3.println(F(":707030044"));
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256 | Serial3.println(F(":7FF0F0040"));
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257 | }
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258 | //****************
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259 | void vic1_serial()
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260 | {
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261 | static byte index;
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262 | while (Serial1.available())
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263 | {
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264 | char c = Serial1.read();
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265 | if (c == '\n' && index > 0)
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266 | {
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267 | vic1_ser[index] = '\0';
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268 | index = 0;
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269 | if (((strncmp(vic1_ser, ":7", 2) == 0) || (strncmp(vic1_ser, ":A", 2) == 0)) && (strncmp(vic1_ser, "Checksum", 8) != 0))
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270 | {
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271 | vic1_auswerten();
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272 | }
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273 | }
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274 | else if (index < vicbuf - 1)
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275 | {
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276 | vic1_ser[index++] = c;
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277 | }
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278 | }
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279 | }
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280 | //****************
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281 | void vic2_serial()
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282 | {
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283 | static byte index;
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284 | while (Serial2.available())
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285 | {
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286 | char c = Serial2.read();
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287 | if (c == '\n' && index > 0)
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288 | {
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289 | vic2_ser[index] = '\0';
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290 | index = 0;
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291 | //Serial.println(vic2_ser);
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292 | if (((strncmp(vic2_ser, ":7", 2) == 0) || (strncmp(vic2_ser, ":A", 2) == 0)) && (strncmp(vic2_ser, "Checksum", 8) != 0))
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293 | {
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294 | vic2_auswerten();
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295 | }
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296 | }
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297 | else if (index < vicbuf - 1)
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298 | {
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299 | vic2_ser[index++] = c;
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300 | }
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301 | }
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302 | }
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303 | //****************
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304 | void vic3_serial()
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305 | {
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306 | static byte index;
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307 | while (Serial3.available())
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308 | {
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309 | char c = Serial3.read();
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310 | if (c == '\n' && index > 0)
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311 | {
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312 | vic3_ser[index] = '\0';
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313 | index = 0;
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314 | vic3_auswerten();
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315 | }
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316 | else if (index < vicbuf - 1)
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317 | {
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318 | vic3_ser[index++] = c;
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319 | }
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320 | }
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321 | }
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322 | //********************
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323 | void sim900_error()
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324 | {
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325 | static byte index;
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326 | while (Serial_SIM900.available())
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327 | {
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328 | char c = Serial_SIM900.read();
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329 | if (c == '\r' && index > 0)
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330 | {
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331 | sim900_ser[index] = '\0';
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332 | index = 0;
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333 | if (strncmp(sim900_ser, "\nERROR", 6) == 0)
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334 | {
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335 | error++;
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336 | error_counter++;
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337 | }
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338 | }
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339 | else if (index < sim900buf - 1)
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340 | {
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341 | sim900_ser[index++] = c;
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342 | }
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343 | }
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344 | }
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345 | //********************
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346 | void vic1_auswerten()
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347 | {
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348 | if (strncmp(vic1_ser, ":AD5ED00", 8) == 0)
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349 | {
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350 | char str[5] = "";
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351 | char sub3[3] = "";
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352 | strncpy(sub3, &vic1_ser[12], 2);
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353 | sub3[2] = '\0';
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354 | hextodec(sub3);
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355 | int checksum = ergebniss;
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356 | char sub2[3] = "";
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357 | strncpy(sub2, &vic1_ser[10], 2);
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358 | sub2[2] = '\0';
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359 | hextodec(sub2);
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360 | int b = ergebniss;
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361 | strcpy (str, sub2);
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362 | char sub1[3] = "";
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363 | strncpy(sub1, &vic1_ser[8], 2);
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364 | sub1[2] = '\0';
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365 | hextodec(sub1);
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366 | int a = ergebniss;
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367 | strcat (str, sub1);
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368 | byte xxx = -375 - a - b;
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369 | if (xxx == checksum)
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370 | {
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371 | hextodec(str);
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372 | vic1_v_mppt = ergebniss / 100.0;
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373 | }
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374 | return;
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375 | }
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376 | if (strncmp(vic1_ser, ":AD7ED00", 8) == 0)
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377 | {
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378 | char str[5] = "";
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379 | char sub3[3] = "";
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380 | strncpy(sub3, &vic1_ser[12], 2);
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381 | sub3[2] = '\0';
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382 | hextodec(sub3);
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383 | int checksum = ergebniss;
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384 | char sub2[3] = "";
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385 | strncpy(sub2, &vic1_ser[10], 2);
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386 | sub2[2] = '\0';
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387 | hextodec(sub2);
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388 | int b = ergebniss;
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389 | strcpy (str, sub2);
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390 | char sub1[3] = "";
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391 | strncpy(sub1, &vic1_ser[8], 2);
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392 | sub1[2] = '\0';
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393 | hextodec(sub1);
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394 | int a = ergebniss;
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395 | strcat (str, sub1);
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396 | byte xxx = -377 - a - b;
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397 | if (xxx == checksum)
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398 | {
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399 | hextodec(str);
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400 | vic1_i_mppt = ergebniss / 10.0;
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401 | }
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402 | return;
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403 | }
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404 | if (strncmp(vic1_ser, ":ABBED00", 8) == 0)
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405 | {
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406 | char str[5] = "";
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407 | char sub3[3] = "";
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408 | strncpy(sub3, &vic1_ser[12], 2);
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409 | sub3[2] = '\0';
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410 | hextodec(sub3);
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411 | int checksum = ergebniss;
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412 | char sub2[3] = "";
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413 | strncpy(sub2, &vic1_ser[10], 2);
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414 | sub2[2] = '\0';
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415 | hextodec(sub2);
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416 | int b = ergebniss;
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417 | strcpy (str, sub2);
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418 | char sub1[3] = "";
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419 | strncpy(sub1, &vic1_ser[8], 2);
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420 | sub1[2] = '\0';
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421 | hextodec(sub1);
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422 | int a = ergebniss;
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423 | strcat (str, sub1);
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424 | byte xxx = -349 - a - b;
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425 | if (xxx == checksum)
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426 | {
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427 | hextodec(str);
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428 | vic1_vpv_mppt = ergebniss / 100.0;
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429 | }
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430 | return;
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431 | }
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432 | if (strncmp(vic1_ser, ":ABCED00", 8) == 0)
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433 | {
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434 | char str[9] = "";
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435 | char sub5[3] = "";
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436 | strncpy(sub5, &vic1_ser[16], 2);
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437 | sub5[2] = '\0';
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438 | hextodec(sub5);
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439 | int checksum = ergebniss;
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440 | char sub4[3] = "";
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441 | strncpy(sub4, &vic1_ser[14], 2);
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442 | sub4[2] = '\0';
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443 | hextodec(sub4);
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444 | int d = ergebniss;
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445 | strcpy (str, sub4);
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446 | char sub3[3] = "";
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447 | strncpy(sub3, &vic1_ser[12], 2);
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448 | sub3[2] = '\0';
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449 | hextodec(sub3);
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450 | int c = ergebniss;
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451 | strcat (str, sub3);
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452 | char sub2[3] = "";
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453 | strncpy(sub2, &vic1_ser[10], 2);
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454 | sub2[2] = '\0';
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455 | hextodec(sub2);
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456 | int b = ergebniss;
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457 | strcat (str, sub2);
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458 | char sub1[3] = "";
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459 | strncpy(sub1, &vic1_ser[8], 2);
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460 | sub1[2] = '\0';
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461 | hextodec(sub1);
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462 | int a = ergebniss;
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463 | strcat (str, sub1);
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464 | byte xxx = -350 - a - b - c - d;
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465 | if (xxx == checksum)
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466 | {
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467 | hextodec(str);
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468 | vic1_ppv_mppt = ergebniss / 100;
|
469 | }
|
470 | return;
|
471 | }
|
472 | if (strncmp(vic1_ser, ":A010200", 8) == 0)
|
473 | {
|
474 | char sub2[3] = "";
|
475 | strncpy(sub2, &vic1_ser[10], 2);
|
476 | sub2[2] = '\0';
|
477 | hextodec(sub2);
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478 | int checksum = ergebniss;
|
479 | char sub1[3] = "";
|
480 | strncpy(sub1, &vic1_ser[8], 2);
|
481 | sub1[2] = '\0';
|
482 | hextodec(sub1);
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483 | int a = ergebniss;
|
484 | byte xxx = 72 - a;
|
485 | if (xxx == checksum)
|
486 | {
|
487 | vic1_cs_mppt = ergebniss;
|
488 | }
|
489 | return;
|
490 | }
|
491 | if (strncmp(vic1_ser, ":7D3ED00", 8) == 0)
|
492 | {
|
493 | char str[5] = "";
|
494 | char sub3[3] = "";
|
495 | strncpy(sub3, &vic1_ser[12], 2);
|
496 | sub3[2] = '\0';
|
497 | hextodec(sub3);
|
498 | int checksum = ergebniss;
|
499 | char sub2[3] = "";
|
500 | strncpy(sub2, &vic1_ser[10], 2);
|
501 | sub2[2] = '\0';
|
502 | hextodec(sub2);
|
503 | int b = ergebniss;
|
504 | strcpy (str, sub2);
|
505 | char sub1[3] = "";
|
506 | strncpy(sub1, &vic1_ser[8], 2);
|
507 | sub1[2] = '\0';
|
508 | hextodec(sub1);
|
509 | int a = ergebniss;
|
510 | strcat (str, sub1);
|
511 | byte xxx = -370 - a - b;
|
512 | if (xxx == checksum)
|
513 | {
|
514 | hextodec(str);
|
515 | vic1_h20_mppt = ergebniss * 10;
|
516 | }
|
517 | return;
|
518 | }
|
519 | }
|
520 | //****************
|
521 | void vic2_auswerten()
|
522 | {
|
523 | if (strncmp(vic2_ser, ":AD5ED00", 8) == 0)
|
524 | {
|
525 | char str[5];
|
526 | char sub3[3] = "";
|
527 | strncpy(sub3, &vic2_ser[12], 2);
|
528 | sub3[2] = '\0';
|
529 | hextodec(sub3);
|
530 | int checksum = ergebniss;
|
531 | char sub2[3] = "";
|
532 | strncpy(sub2, &vic2_ser[10], 2);
|
533 | sub2[2] = '\0';
|
534 | hextodec(sub2);
|
535 | int b = ergebniss;
|
536 | strcpy (str, sub2);
|
537 | char sub1[3] = "";
|
538 | strncpy(sub1, &vic2_ser[8], 2);
|
539 | sub1[2] = '\0';
|
540 | hextodec(sub1);
|
541 | int a = ergebniss;
|
542 | strcat (str, sub1);
|
543 | byte xxx = -375 - a - b;
|
544 | if (xxx == checksum)
|
545 | {
|
546 | hextodec(str);
|
547 | vic2_v_mppt_r = ergebniss;
|
548 | vic2_v_mppt = ergebniss / 100.0;
|
549 | }
|
550 | return;
|
551 | }
|
552 | if (strncmp(vic2_ser, ":AD7ED00", 8) == 0)
|
553 | {
|
554 | char str[5];
|
555 | char sub3[3] = "";
|
556 | strncpy(sub3, &vic2_ser[12], 2);
|
557 | sub3[2] = '\0';
|
558 | hextodec(sub3);
|
559 | int checksum = ergebniss;
|
560 | char sub2[3] = "";
|
561 | strncpy(sub2, &vic2_ser[10], 2);
|
562 | sub2[2] = '\0';
|
563 | hextodec(sub2);
|
564 | int b = ergebniss;
|
565 | strcpy (str, sub2);
|
566 | char sub1[3] = "";
|
567 | strncpy(sub1, &vic2_ser[8], 2);
|
568 | sub1[2] = '\0';
|
569 | hextodec(sub1);
|
570 | int a = ergebniss;
|
571 | strcat (str, sub1);
|
572 | byte xxx = -377 - a - b;
|
573 | if (xxx == checksum)
|
574 | {
|
575 | hextodec(str);
|
576 | vic2_i_mppt = ergebniss / 10.0;
|
577 | }
|
578 | return;
|
579 | }
|
580 | if (strncmp(vic2_ser, ":ABBED00", 8) == 0)
|
581 | {
|
582 | char str[5];
|
583 | char sub3[3] = "";
|
584 | strncpy(sub3, &vic2_ser[12], 2);
|
585 | sub3[2] = '\0';
|
586 | hextodec(sub3);
|
587 | int checksum = ergebniss;
|
588 | char sub2[3] = "";
|
589 | strncpy(sub2, &vic2_ser[10], 2);
|
590 | sub2[2] = '\0';
|
591 | hextodec(sub2);
|
592 | int b = ergebniss;
|
593 | strcpy (str, sub2);
|
594 | char sub1[3] = "";
|
595 | strncpy(sub1, &vic2_ser[8], 2);
|
596 | sub1[2] = '\0';
|
597 | hextodec(sub1);
|
598 | int a = ergebniss;
|
599 | strcat (str, sub1);
|
600 | byte xxx = -349 - a - b;
|
601 | if (xxx == checksum)
|
602 | {
|
603 | hextodec(str);
|
604 | vic2_vpv_mppt = ergebniss / 100.0;
|
605 | }
|
606 | return;
|
607 | }
|
608 | if (strncmp(vic2_ser, ":ABCED00", 8) == 0)
|
609 | {
|
610 | digitalWrite(ledPin, HIGH);
|
611 | char str[9];
|
612 | char sub5[3] = "";
|
613 | strncpy(sub5, &vic2_ser[16], 2);
|
614 | sub5[2] = '\0';
|
615 | hextodec(sub5);
|
616 | int checksum = ergebniss;
|
617 | char sub4[3] = "";
|
618 | strncpy(sub4, &vic2_ser[14], 2);
|
619 | sub4[2] = '\0';
|
620 | hextodec(sub4);
|
621 | int d = ergebniss;
|
622 | strcpy (str, sub4);
|
623 | char sub3[3] = "";
|
624 | strncpy(sub3, &vic2_ser[12], 2);
|
625 | sub3[2] = '\0';
|
626 | hextodec(sub3);
|
627 | int c = ergebniss;
|
628 | strcat (str, sub3);
|
629 | char sub2[3] = "";
|
630 | strncpy(sub2, &vic2_ser[10], 2);
|
631 | sub2[2] = '\0';
|
632 | hextodec(sub2);
|
633 | int b = ergebniss;
|
634 | strcat (str, sub2);
|
635 | char sub1[3] = "";
|
636 | strncpy(sub1, &vic2_ser[8], 2);
|
637 | sub1[2] = '\0';
|
638 | hextodec(sub1);
|
639 | int a = ergebniss;
|
640 | strcat (str, sub1);
|
641 | byte xxx = -350 - a - b - c - d;
|
642 | if (xxx == checksum)
|
643 | {
|
644 | hextodec(str);
|
645 | vic2_ppv_mppt = ergebniss / 100;
|
646 | }
|
647 | digitalWrite(ledPin, LOW);
|
648 | return;
|
649 | }
|
650 | if (strncmp(vic2_ser, ":A010200", 8) == 0)
|
651 | {
|
652 | char sub2[3] = "";
|
653 | strncpy(sub2, &vic2_ser[10], 2);
|
654 | sub2[2] = '\0';
|
655 | hextodec(sub2);
|
656 | int checksum = ergebniss;
|
657 | char sub1[3] = "";
|
658 | strncpy(sub1, &vic2_ser[8], 2);
|
659 | sub1[2] = '\0';
|
660 | hextodec(sub1);
|
661 | int a = ergebniss;
|
662 | byte xxx = 72 - a;
|
663 | if (xxx == checksum)
|
664 | {
|
665 | vic2_cs_mppt = ergebniss;
|
666 | }
|
667 | return;
|
668 | }
|
669 | if (strncmp(vic2_ser, ":7D3ED00", 8) == 0)
|
670 | {
|
671 | char str[5];
|
672 | char sub3[3] = "";
|
673 | strncpy(sub3, &vic2_ser[12], 2);
|
674 | sub3[2] = '\0';
|
675 | hextodec(sub3);
|
676 | int checksum = ergebniss;
|
677 | char sub2[3] = "";
|
678 | strncpy(sub2, &vic2_ser[10], 2);
|
679 | sub2[2] = '\0';
|
680 | hextodec(sub2);
|
681 | int b = ergebniss;
|
682 | strcpy (str, sub2);
|
683 | char sub1[3] = "";
|
684 | strncpy(sub1, &vic2_ser[8], 2);
|
685 | sub1[2] = '\0';
|
686 | hextodec(sub1);
|
687 | int a = ergebniss;
|
688 | strcat (str, sub1);
|
689 | byte xxx = -370 - a - b;
|
690 | if (xxx == checksum)
|
691 | {
|
692 | hextodec(str);
|
693 | vic2_h20_mppt = ergebniss * 10;
|
694 | }
|
695 | return;
|
696 | }
|
697 | }
|
698 | //****************
|
699 | void vic3_auswerten()
|
700 | {
|
701 | if (strncmp(vic3_ser, ":78DED00", 8) == 0)
|
702 | {
|
703 | char str[5];
|
704 | char sub3[3] = "";
|
705 | strncpy(sub3, &vic3_ser[12], 2);
|
706 | sub3[2] = '\0';
|
707 | hextodec(sub3);
|
708 | int checksum = ergebniss;
|
709 | char sub2[3] = "";
|
710 | strncpy(sub2, &vic3_ser[10], 2);
|
711 | sub2[2] = '\0';
|
712 | hextodec(sub2);
|
713 | int b = ergebniss;
|
714 | strcpy (str, sub2);
|
715 | char sub1[3] = "";
|
716 | strncpy(sub1, &vic3_ser[8], 2);
|
717 | sub1[2] = '\0';
|
718 | hextodec(sub1);
|
719 | int a = ergebniss;
|
720 | strcat (str, sub1);
|
721 | byte xxx = -300 - a - b;
|
722 | if (xxx == checksum)
|
723 | {
|
724 | hextodec(str);
|
725 | vic3_v_bmv = ergebniss / 100.0;
|
726 | }
|
727 | return;
|
728 | }
|
729 | if (strncmp(vic3_ser, ":78CED00", 8) == 0)
|
730 | {
|
731 | char str[9];
|
732 | char sub5[3] = "";
|
733 | strncpy(sub5, &vic3_ser[16], 2);
|
734 | sub5[2] = '\0';
|
735 | hextodec(sub5);
|
736 | int checksum = ergebniss;
|
737 | char sub4[3] = "";
|
738 | strncpy(sub4, &vic3_ser[14], 2);
|
739 | sub4[2] = '\0';
|
740 | hextodec(sub4);
|
741 | int d = ergebniss;
|
742 | strcpy (str, sub4);
|
743 | char sub3[3] = "";
|
744 | strncpy(sub3, &vic3_ser[12], 2);
|
745 | sub3[2] = '\0';
|
746 | hextodec(sub3);
|
747 | int c = ergebniss;
|
748 | strcat (str, sub3);
|
749 | char sub2[3] = "";
|
750 | strncpy(sub2, &vic3_ser[10], 2);
|
751 | sub2[2] = '\0';
|
752 | hextodec(sub2);
|
753 | int b = ergebniss;
|
754 | strcat (str, sub2);
|
755 | char sub1[3] = "";
|
756 | strncpy(sub1, &vic3_ser[8], 2);
|
757 | sub1[2] = '\0';
|
758 | hextodec(sub1);
|
759 | int a = ergebniss;
|
760 | strcat (str, sub1);
|
761 | byte xxx = -299 - a - b - c - d;
|
762 | if (xxx == checksum)
|
763 | {
|
764 | hextodec(str);
|
765 | vic3_i_bmv = ergebniss / 1000.0;
|
766 | }
|
767 | return;
|
768 | }
|
769 | if (strncmp(vic3_ser, ":78EED00", 8) == 0)
|
770 | {
|
771 | char str[5];
|
772 | char sub3[3] = "";
|
773 | strncpy(sub3, &vic3_ser[12], 2);
|
774 | sub3[2] = '\0';
|
775 | hextodec(sub3);
|
776 | int checksum = ergebniss;
|
777 | char sub2[3] = "";
|
778 | strncpy(sub2, &vic3_ser[10], 2);
|
779 | sub2[2] = '\0';
|
780 | hextodec(sub2);
|
781 | int b = ergebniss;
|
782 | strcpy (str, sub2);
|
783 | char sub1[3] = "";
|
784 | strncpy(sub1, &vic3_ser[8], 2);
|
785 | sub1[2] = '\0';
|
786 | hextodec(sub1);
|
787 | int a = ergebniss;
|
788 | strcat (str, sub1);
|
789 | byte xxx = -301 - a - b;
|
790 | if (xxx == checksum)
|
791 | {
|
792 | hextodec(str);
|
793 | vic3_p_bmv = ergebniss;
|
794 | }
|
795 | return;
|
796 | }
|
797 | if (strncmp(vic3_ser, ":7100300", 8) == 0)
|
798 | {
|
799 | char str[9];
|
800 | char sub5[3] = "";
|
801 | strncpy(sub5, &vic3_ser[16], 2);
|
802 | sub5[2] = '\0';
|
803 | hextodec(sub5);
|
804 | int checksum = ergebniss;
|
805 | char sub4[3] = "";
|
806 | strncpy(sub4, &vic3_ser[14], 2);
|
807 | sub4[2] = '\0';
|
808 | hextodec(sub4);
|
809 | int d = ergebniss;
|
810 | strcpy (str, sub4);
|
811 | char sub3[3] = "";
|
812 | strncpy(sub3, &vic3_ser[12], 2);
|
813 | sub3[2] = '\0';
|
814 | hextodec(sub3);
|
815 | int c = ergebniss;
|
816 | strcat (str, sub3);
|
817 | char sub2[3] = "";
|
818 | strncpy(sub2, &vic3_ser[10], 2);
|
819 | sub2[2] = '\0';
|
820 | hextodec(sub2);
|
821 | int b = ergebniss;
|
822 | strcat (str, sub2);
|
823 | char sub1[3] = "";
|
824 | strncpy(sub1, &vic3_ser[8], 2);
|
825 | sub1[2] = '\0';
|
826 | hextodec(sub1);
|
827 | int a = ergebniss;
|
828 | strcat (str, sub1);
|
829 | byte xxx = 59 - a - b - c - d;
|
830 | if (xxx == checksum)
|
831 | {
|
832 | hextodec(str);
|
833 | vic3_h17_bmv = ergebniss / 100.0;
|
834 | }
|
835 | return;
|
836 | }
|
837 | if (strncmp(vic3_ser, ":7110300", 8) == 0)
|
838 | {
|
839 | char str[9];
|
840 | char sub5[3] = "";
|
841 | strncpy(sub5, &vic3_ser[16], 2);
|
842 | sub5[2] = '\0';
|
843 | hextodec(sub5);
|
844 | int checksum = ergebniss;
|
845 | char sub4[3] = "";
|
846 | strncpy(sub4, &vic3_ser[14], 2);
|
847 | sub4[2] = '\0';
|
848 | hextodec(sub4);
|
849 | int d = ergebniss;
|
850 | strcpy (str, sub4);
|
851 | char sub3[3] = "";
|
852 | strncpy(sub3, &vic3_ser[12], 2);
|
853 | sub3[2] = '\0';
|
854 | hextodec(sub3);
|
855 | int c = ergebniss;
|
856 | strcat (str, sub3);
|
857 | char sub2[3] = "";
|
858 | strncpy(sub2, &vic3_ser[10], 2);
|
859 | sub2[2] = '\0';
|
860 | hextodec(sub2);
|
861 | int b = ergebniss;
|
862 | strcat (str, sub2);
|
863 | char sub1[3] = "";
|
864 | strncpy(sub1, &vic3_ser[8], 2);
|
865 | sub1[2] = '\0';
|
866 | hextodec(sub1);
|
867 | int a = ergebniss;
|
868 | strcat (str, sub1);
|
869 | byte xxx = 58 - a - b - c - d;
|
870 | if (xxx == checksum)
|
871 | {
|
872 | hextodec(str);
|
873 | vic3_h18_bmv = ergebniss / 100.0;
|
874 | }
|
875 | return;
|
876 | }
|
877 | if (strncmp(vic3_ser, ":7060300", 8) == 0)
|
878 | {
|
879 | char str[9];
|
880 | char sub5[3] = "";
|
881 | strncpy(sub5, &vic3_ser[16], 2);
|
882 | sub5[2] = '\0';
|
883 | hextodec(sub5);
|
884 | int checksum = ergebniss;
|
885 | char sub4[3] = "";
|
886 | strncpy(sub4, &vic3_ser[14], 2);
|
887 | sub4[2] = '\0';
|
888 | hextodec(sub4);
|
889 | int d = ergebniss;
|
890 | strcpy (str, sub4);
|
891 | char sub3[3] = "";
|
892 | strncpy(sub3, &vic3_ser[12], 2);
|
893 | sub3[2] = '\0';
|
894 | hextodec(sub3);
|
895 | int c = ergebniss;
|
896 | strcat (str, sub3);
|
897 | char sub2[3] = "";
|
898 | strncpy(sub2, &vic3_ser[10], 2);
|
899 | sub2[2] = '\0';
|
900 | hextodec(sub2);
|
901 | int b = ergebniss;
|
902 | strcat (str, sub2);
|
903 | char sub1[3] = "";
|
904 | strncpy(sub1, &vic3_ser[8], 2);
|
905 | sub1[2] = '\0';
|
906 | hextodec(sub1);
|
907 | int a = ergebniss;
|
908 | strcat (str, sub1);
|
909 | byte xxx = 69 - a - b - c - d;
|
910 |
|
911 | if (xxx == checksum)
|
912 | {
|
913 | hextodec(str);
|
914 | vic3_h7_bmv = ergebniss / 100.0;
|
915 | }
|
916 | return;
|
917 | }
|
918 | if (strncmp(vic3_ser, ":7070300", 8) == 0)
|
919 | {
|
920 | char str[9];
|
921 | char sub5[3] = "";
|
922 | strncpy(sub5, &vic3_ser[16], 2);
|
923 | sub5[2] = '\0';
|
924 | hextodec(sub5);
|
925 | int checksum = ergebniss;
|
926 | char sub4[3] = "";
|
927 | strncpy(sub4, &vic3_ser[14], 2);
|
928 | sub4[2] = '\0';
|
929 | hextodec(sub4);
|
930 | int d = ergebniss;
|
931 | strcpy (str, sub4);
|
932 | char sub3[3] = "";
|
933 | strncpy(sub3, &vic3_ser[12], 2);
|
934 | sub3[2] = '\0';
|
935 | hextodec(sub3);
|
936 | int c = ergebniss;
|
937 | strcat (str, sub3);
|
938 | char sub2[3] = "";
|
939 | strncpy(sub2, &vic3_ser[10], 2);
|
940 | sub2[2] = '\0';
|
941 | hextodec(sub2);
|
942 | int b = ergebniss;
|
943 | strcat (str, sub2);
|
944 | char sub1[3] = "";
|
945 | strncpy(sub1, &vic3_ser[8], 2);
|
946 | sub1[2] = '\0';
|
947 | hextodec(sub1);
|
948 | int a = ergebniss;
|
949 | strcat (str, sub1);
|
950 | byte xxx = 68 - a - b - c - d;
|
951 | if (xxx == checksum)
|
952 | {
|
953 | hextodec(str);
|
954 | vic3_h8_bmv = ergebniss / 100.0;
|
955 | }
|
956 | return;
|
957 | }
|
958 | if (strncmp(vic3_ser, ":7FF0F00", 8) == 0)
|
959 | {
|
960 | char str[5];
|
961 | char sub3[3] = "";
|
962 | strncpy(sub3, &vic3_ser[12], 2);
|
963 | sub3[2] = '\0';
|
964 | hextodec(sub3);
|
965 | int checksum = ergebniss;
|
966 | char sub2[3] = "";
|
967 | strncpy(sub2, &vic3_ser[10], 2);
|
968 | sub2[2] = '\0';
|
969 | hextodec(sub2);
|
970 | int b = ergebniss;
|
971 | strcpy (str, sub2);
|
972 | char sub1[3] = "";
|
973 | strncpy(sub1, &vic3_ser[8], 2);
|
974 | sub1[2] = '\0';
|
975 | hextodec(sub1);
|
976 | int a = ergebniss;
|
977 | strcat (str, sub1);
|
978 | byte xxx = -192 - a - b;
|
979 | if (xxx == checksum)
|
980 | {
|
981 | hextodec(str);
|
982 | vic3_soc_bmv = ergebniss / 100.0;
|
983 | }
|
984 | return;
|
985 | }
|
986 | }
|
987 | //****************
|
988 | long hextodec(char*hdec)
|
989 | {
|
990 | ergebniss = 0;
|
991 | while (*hdec)
|
992 | {
|
993 | long onebyte = *hdec++;
|
994 | if (onebyte >= '0' && onebyte <= '9')
|
995 | {
|
996 | onebyte = onebyte - '0';
|
997 | }
|
998 | else if (onebyte >= 'a' && onebyte <= 'f')
|
999 | {
|
1000 | onebyte = onebyte - 'a' + 10;
|
1001 | }
|
1002 | else if (onebyte >= 'A' && onebyte <= 'F')
|
1003 | {
|
1004 | onebyte = onebyte - 'A' + 10;
|
1005 | }
|
1006 | ergebniss = (ergebniss << 4) | (onebyte & 0xF);
|
1007 | }
|
1008 | return ergebniss;
|
1009 | }
|
1010 | //********************
|
1011 | void ina_226()
|
1012 | {
|
1013 | shunt = readRegister(0x01);
|
1014 | if (shunt && 0x8000)
|
1015 | {
|
1016 | shunt = ~shunt;
|
1017 | shunt += 1;
|
1018 | shunt *= -1 ;
|
1019 | }
|
1020 | shunt_logger = shunt;
|
1021 | shunt = constrain(shunt, 3000, 17500);
|
1022 | p_map = (map(shunt, 3000, 17500, 0, 13000 )) / 10;
|
1023 | p_ueber = (p_map - vic2_ppv_mppt);
|
1024 | //p_ueber = constrain(p_ueber, 0, 1300);
|
1025 | }
|
1026 | //********************
|
1027 | void ueberschuss()
|
1028 | {
|
1029 | if (vic2_cs_mppt != 4 && vic2_cs_mppt != 5)
|
1030 | {
|
1031 | reset();
|
1032 | relais();
|
1033 | return;
|
1034 | }
|
1035 | if (vic2_cs_mppt == 4 && status_float == 0)
|
1036 | {
|
1037 | status_absorption = 0;
|
1038 | status_float = 1;
|
1039 | reset();
|
1040 | relais();
|
1041 | }
|
1042 | if (vic2_cs_mppt == 5 && status_absorption == 0)
|
1043 | {
|
1044 | status_absorption = 1;
|
1045 | status_float = 0;
|
1046 | reset();
|
1047 | relais();
|
1048 | }
|
1049 | if (zaehler < 120)
|
1050 | {
|
1051 | if (zaehler < 60)
|
1052 | {
|
1053 | messung_1 = samples1.getMedian();
|
1054 | mess = 1;
|
1055 | }
|
1056 | if (zaehler >= 60)
|
1057 | {
|
1058 | messung_2 = samples2.getMedian();
|
1059 | mess = 2;
|
1060 | }
|
1061 | samples1.add(vic2_v_mppt_r);
|
1062 | samples2.add(vic2_v_mppt_r);
|
1063 | zaehler++;
|
1064 | }
|
1065 | if (zaehler == 120)
|
1066 | {
|
1067 | mess = 3;
|
1068 | if (abs(messung_1 - messung_2) <= 3) //<<<<<----- 0.03 Volt
|
1069 | {
|
1070 | if (vic2_v_mppt_r > (min(messung_1, messung_2)) - 20) //<<<<<-----0.2 Volt
|
1071 | {
|
1072 | if (p_ueber > p_K1 && status_K2 == HIGH && status_K3 == HIGH && status_K4 == HIGH)
|
1073 | {
|
1074 | status_K1 = LOW;
|
1075 | }
|
1076 | if (p_ueber <= 0 && status_K2 == HIGH && status_K3 == HIGH && status_K4 == HIGH)
|
1077 | {
|
1078 | status_K1 = HIGH;
|
1079 | }
|
1080 | if (p_ueber > p_K2 && status_K1 == LOW && status_K3 == HIGH && status_K4 == HIGH)
|
1081 | {
|
1082 | status_K2 = LOW;
|
1083 | }
|
1084 | if (p_ueber <= 0 && status_K1 == LOW && status_K3 == HIGH && status_K4 == HIGH)
|
1085 | {
|
1086 | status_K2 = HIGH;
|
1087 | }
|
1088 | if (p_ueber > p_K3 && status_K1 == LOW && status_K2 == LOW && status_K4 == HIGH)
|
1089 | {
|
1090 | status_K3 = LOW;
|
1091 | }
|
1092 | if (p_ueber <= 0 && status_K1 == LOW && status_K2 == LOW && status_K4 == HIGH)
|
1093 | {
|
1094 | status_K3 = HIGH;
|
1095 | }
|
1096 | if (p_ueber > p_K4 && status_K1 == LOW && status_K2 == LOW && status_K3 == LOW)
|
1097 | {
|
1098 | status_K4 = LOW;
|
1099 | }
|
1100 | if (p_ueber <= 0 && regel == 0 && status_K1 == LOW && status_K2 == LOW && status_K3 == LOW)
|
1101 | {
|
1102 | status_K4 = HIGH;
|
1103 | up_down = 0;
|
1104 | }
|
1105 | if (p_ueber > 100 && status_K1 == LOW && status_K2 == LOW && status_K3 == LOW && status_K4 == LOW)
|
1106 | {
|
1107 | static unsigned long prev_millis;
|
1108 | if (millis() - prev_millis > 2000)
|
1109 | {
|
1110 | prev_millis = millis();
|
1111 | }
|
1112 | regel++;
|
1113 | up_down = 1;
|
1114 | }
|
1115 | if (p_ueber <= 20 && status_K1 == LOW && status_K2 == LOW && status_K3 == LOW && status_K4 == LOW)
|
1116 | {
|
1117 | regel--;
|
1118 | up_down = 2;
|
1119 | }
|
1120 | }
|
1121 | else
|
1122 | {
|
1123 | regel = regel - 2;
|
1124 | up_down = 2;
|
1125 | }
|
1126 | }
|
1127 | else
|
1128 | {
|
1129 | reset();
|
1130 | }
|
1131 | }
|
1132 | relais();
|
1133 | regel = constrain(regel, 0, 20);
|
1134 | }
|
1135 | //****************
|
1136 | void nulldurchgang()
|
1137 | {
|
1138 | //regel = 8;
|
1139 | if (counter == 20) counter = 0;
|
1140 | if (counter == 0) Status = 1;
|
1141 | if (counter == regel) Status = 0;
|
1142 | PORTA = (Status << PA0);
|
1143 | counter++;
|
1144 | }
|
1145 | //********************
|
1146 | void reset()
|
1147 | {
|
1148 | zaehler = 0;
|
1149 | messung_1 = 0;
|
1150 | messung_2 = 0;
|
1151 | mess = 0;
|
1152 | regel = 0;
|
1153 | up_down = 0;
|
1154 | status_K1 = HIGH;
|
1155 | status_K2 = HIGH;
|
1156 | status_K3 = HIGH;
|
1157 | status_K4 = HIGH;
|
1158 | }
|
1159 | //********************
|
1160 | void relais()
|
1161 | {
|
1162 | digitalWrite(K1, status_K1);
|
1163 | digitalWrite(K2, status_K2);
|
1164 | digitalWrite(K3, status_K3);
|
1165 | digitalWrite(K4, status_K4);
|
1166 | }
|
1167 | //********************
|
1168 | void thingspeak()
|
1169 | {
|
1170 | schalter++;
|
1171 | switch (schalter)
|
1172 | {
|
1173 | case 1: digitalWrite(sim900_pin, HIGH); break;
|
1174 | case 2: digitalWrite(sim900_pin, LOW); break;
|
1175 | case 22: Serial_SIM900.println(F("AT+CIPSHUT")); break;
|
1176 | case 24: Serial_SIM900.println(F("ATE0")); break;
|
1177 | case 26: Serial_SIM900.println(F("AT+CIPMUX=0")); break;
|
1178 | case 28: Serial_SIM900.println(F("AT+CSTT=\"internet\"")); break;
|
1179 | case 30: Serial_SIM900.println(F("AT+CIICR")); break;
|
1180 | case 32: Serial_SIM900.println(F("AT+CIFSR")); break;
|
1181 | case 34: Serial_SIM900.println(F("AT+CIPSPRT=0")); break;
|
1182 | case 36: Serial_SIM900.println(F("AT+CSQ")); break;
|
1183 | case 38: Serial_SIM900.println(F("AT+CIPSTART=\"TCP\",\"api.thingspeak.com\",\"80\"")); break;
|
1184 | case 41: Serial_SIM900.println(F("AT+CIPSEND")); break;
|
1185 | case 43: daten1(); break;
|
1186 | case 45: Serial_SIM900.println((char)26); break;
|
1187 | case 53: Serial_SIM900.println(F("AT+CIPSTART=\"TCP\",\"api.thingspeak.com\",\"80\"")); break;
|
1188 | case 56: Serial_SIM900.println(F("AT+CIPSEND")); break;
|
1189 | case 58: daten2(); break;
|
1190 | case 60: Serial_SIM900.println((char)26); break;
|
1191 | case 68: Serial_SIM900.println(F("AT+CIPSTART=\"TCP\",\"api.thingspeak.com\",\"80\"")); break;
|
1192 | case 71: Serial_SIM900.println(F("AT+CIPSEND")); break;
|
1193 | case 73: daten3(); break;
|
1194 | case 75: Serial_SIM900.println((char)26); break;
|
1195 | case 83: Serial_SIM900.println(F("AT+CIPSTART=\"TCP\",\"api.thingspeak.com\",\"80\"")); break;
|
1196 | case 86: Serial_SIM900.println(F("AT+CIPSEND")); break;
|
1197 | case 88: daten4(); break;
|
1198 | case 90: Serial_SIM900.println((char)26); break;
|
1199 | case 98:
|
1200 | schalter = 37;
|
1201 | if (error >= 1)
|
1202 | {
|
1203 | schalter = 21;
|
1204 | error = 0;
|
1205 | }
|
1206 | break;
|
1207 | }
|
1208 | }
|
1209 | //................
|
1210 | void daten1()
|
1211 | //MPPT 100/50 12 Volt
|
1212 | {
|
1213 | char v[10];
|
1214 | char i[10];
|
1215 | char vpv[10];
|
1216 | char ppv[10];
|
1217 | char h20[10];
|
1218 | char cs[10];
|
1219 |
|
1220 | dtostrf(vic1_v_mppt, 1, 2, v );
|
1221 | dtostrf(vic1_i_mppt, 1, 2, i );
|
1222 | dtostrf(vic1_vpv_mppt, 1, 2, vpv );
|
1223 | itoa(vic1_ppv_mppt, ppv, 10 );
|
1224 | itoa(vic1_h20_mppt, h20, 10 );
|
1225 | itoa(vic1_cs_mppt, cs, 10 );
|
1226 |
|
1227 | char daten1[180] = "GET http://api.thingspeak.com/update?api_key=MC6V8698TB8GXDS3&field1=";
|
1228 | strcat (daten1, v); //MPPT Spannung
|
1229 | strcat (daten1, "&field2=");
|
1230 | strcat (daten1, i); //MPPT Strom
|
1231 | strcat (daten1, "&field3=");
|
1232 | strcat (daten1, vpv); //PV Spannung
|
1233 | strcat (daten1, "&field4=");
|
1234 | strcat (daten1, ppv); //PV Leistung
|
1235 | strcat (daten1, "&field5=");
|
1236 | strcat (daten1, h20); //Wh/Tag
|
1237 | strcat (daten1, "&field6=");
|
1238 | strcat (daten1, cs); //Status
|
1239 | Serial_SIM900.println(daten1);
|
1240 | }
|
1241 | //................
|
1242 | void daten2()
|
1243 | //MPPT 100/50 24 Volt
|
1244 | {
|
1245 | char v[10];
|
1246 | char i[10];
|
1247 | char vpv[10];
|
1248 | char ppv[10];
|
1249 | char h20[10];
|
1250 | char cs[10];
|
1251 | char p_ueber_[10];
|
1252 | char regel_[10];
|
1253 |
|
1254 | dtostrf(vic2_v_mppt, 1, 2, v );
|
1255 | dtostrf(vic2_i_mppt, 1, 2, i );
|
1256 | dtostrf(vic2_vpv_mppt, 1, 2, vpv );
|
1257 | itoa(vic2_ppv_mppt, ppv, 10 );
|
1258 | itoa(vic2_h20_mppt, h20, 10 );
|
1259 | itoa(vic2_cs_mppt, cs, 10 );
|
1260 | itoa(p_ueber, p_ueber_, 10 );
|
1261 | itoa(regel, regel_, 10 );
|
1262 |
|
1263 | char daten2[180] = "GET http://api.thingspeak.com/update?api_key=5Y645SG09QQZ3NA8&field1=";
|
1264 | strcat (daten2, v); //MPPT Spannung
|
1265 | strcat (daten2, "&field2=");
|
1266 | strcat (daten2, i); //MPPT Strom
|
1267 | strcat (daten2, "&field3=");
|
1268 | strcat (daten2, vpv); //PV Spannung
|
1269 | strcat (daten2, "&field4=");
|
1270 | strcat (daten2, ppv); //PV Leistung
|
1271 | strcat (daten2, "&field5=");
|
1272 | strcat (daten2, h20); //Wh/Tag
|
1273 | strcat (daten2, "&field6=");
|
1274 | strcat (daten2, cs); //Status
|
1275 | strcat (daten2, "&field7=");
|
1276 | strcat (daten2, p_ueber_); // Überschuss Leistung
|
1277 | strcat (daten2, "&field8=");
|
1278 | strcat (daten2, regel_); // Last 0 - 255
|
1279 | Serial_SIM900.println(daten2);
|
1280 | }
|
1281 | //................
|
1282 | void daten3()
|
1283 | //BMV 702 24 Volt
|
1284 | {
|
1285 | char v[10];
|
1286 | char i[10];
|
1287 | char p[10];
|
1288 | char h18[10];
|
1289 | char h17[10];
|
1290 | char h8[10];
|
1291 | char h7[10];
|
1292 | char soc[10];
|
1293 |
|
1294 | dtostrf(vic3_v_bmv, 1, 2, v );
|
1295 | dtostrf(vic3_i_bmv, 1, 2, i );
|
1296 | itoa(vic3_p_bmv, p , 10 );
|
1297 | dtostrf(vic3_h18_bmv, 1, 2, h18 );
|
1298 | dtostrf(vic3_h17_bmv, 1, 2, h17 );
|
1299 | dtostrf(vic3_h8_bmv, 1, 2, h8 );
|
1300 | dtostrf(vic3_h7_bmv, 1, 2, h7 );
|
1301 | dtostrf(vic3_soc_bmv, 1, 2, soc );
|
1302 |
|
1303 | char daten3[180] = "GET http://api.thingspeak.com/update?api_key=XDJ604T15I5ZNIWS&field1=";
|
1304 | strcat (daten3, v); //BMV Spannung
|
1305 | strcat (daten3, "&field2=");
|
1306 | strcat (daten3, i); //BMV Strom
|
1307 | strcat (daten3, "&field3=");
|
1308 | strcat (daten3, p); //BMV Leistung
|
1309 | strcat (daten3, "&field4=");
|
1310 | strcat (daten3, h18); //KWH geladen
|
1311 | strcat (daten3, "&field5=");
|
1312 | strcat (daten3, h17); //KWH entladen
|
1313 | strcat (daten3, "&field6=");
|
1314 | strcat (daten3, h8); //höchste Spannung
|
1315 | strcat (daten3, "&field7=");
|
1316 | strcat (daten3, h7); //niedrigste Spannung
|
1317 | strcat (daten3, "&field8=");
|
1318 | strcat (daten3, soc); //SOC
|
1319 | Serial_SIM900.println(daten3);
|
1320 | }
|
1321 | //................
|
1322 | void daten4()
|
1323 | //BME 280 / SIM 900
|
1324 | {
|
1325 | char temperatur_[10];
|
1326 | char luftfeuchtigkeit_[10];
|
1327 | char luftdruck_[10];
|
1328 | char error_counter_[10];
|
1329 | char shunt_logger_[10];
|
1330 |
|
1331 | dtostrf(temperatur, 1, 2, temperatur_);
|
1332 | dtostrf(luftfeuchtigkeit, 1, 2, luftfeuchtigkeit_);
|
1333 | dtostrf(luftdruck, 1, 2, luftdruck_);
|
1334 | itoa(error_counter, error_counter_ , 10 );
|
1335 | itoa(shunt_logger, shunt_logger_ , 10 );
|
1336 |
|
1337 | char daten4[180] = "GET http://api.thingspeak.com/update?api_key=YNYKLGS425SLZ828&field1=";
|
1338 | strcat (daten4, temperatur_); //Temperatur
|
1339 | strcat (daten4, "&field2=");
|
1340 | strcat (daten4, luftfeuchtigkeit_); //Luftfeuchtigkeit
|
1341 | strcat (daten4, "&field3=");
|
1342 | strcat (daten4, luftdruck_); //Luftdruck
|
1343 | strcat (daten4, "&field4=");
|
1344 | strcat (daten4, error_counter_); //SIM 900 Error
|
1345 | strcat (daten4, "&field5=");
|
1346 | strcat (daten4, shunt_logger_); //Einstrahlung
|
1347 | Serial_SIM900.println(daten4);
|
1348 | }
|
1349 | //********************
|
1350 | void fest_display()
|
1351 | {
|
1352 | lcd.clear();
|
1353 |
|
1354 | lcd.setCursor (5, 0);
|
1355 | lcd.print(F("V"));
|
1356 | lcd.setCursor (13, 0);
|
1357 | lcd.print(F("A"));
|
1358 |
|
1359 | lcd.setCursor (5, 1);
|
1360 | lcd.print(F("V"));
|
1361 | lcd.setCursor (13, 1);
|
1362 | lcd.print(F("A"));
|
1363 |
|
1364 | lcd.setCursor (5, 2);
|
1365 | lcd.print(F("V"));
|
1366 | lcd.setCursor (13, 2);
|
1367 | lcd.print(F("A"));
|
1368 |
|
1369 | lcd.setCursor (5, 3);
|
1370 | lcd.print(F("W"));
|
1371 |
|
1372 | lcd.setCursor (18, 3);
|
1373 | lcd.write(0xdf); //Grad Zeichen
|
1374 | lcd.setCursor (19, 3);
|
1375 | lcd.print(F("C"));
|
1376 | }
|
1377 | //********************
|
1378 | void vic1_display()
|
1379 | {
|
1380 | lcd.setCursor (0, 0);
|
1381 | lcd.print(vic1_v_mppt);
|
1382 |
|
1383 | lcd.setCursor (9, 0);
|
1384 | if (vic1_i_mppt < 9.995) lcd.print(F(" "));
|
1385 | lcd.print(vic1_i_mppt, 1);
|
1386 |
|
1387 | lcd.setCursor (15, 0);
|
1388 | if (vic1_cs_mppt == 0) lcd.print(F("AUS "));
|
1389 | if (vic1_cs_mppt == 2) lcd.print(F("FAULT"));
|
1390 | if (vic1_cs_mppt == 3) lcd.print(F("BULK "));
|
1391 | if (vic1_cs_mppt == 4) lcd.print(F("ABS "));
|
1392 | if (vic1_cs_mppt == 5) lcd.print(F("FLOAT"));
|
1393 | if (vic1_cs_mppt == 7) lcd.print(F("EQU M"));
|
1394 | if (vic1_cs_mppt == 245) lcd.print(F("START"));
|
1395 | if (vic1_cs_mppt == 247) lcd.print(F("EQU A"));
|
1396 | if (vic1_cs_mppt == 252) lcd.print(F("EXT "));
|
1397 | }
|
1398 | //********************
|
1399 | void vic2_display()
|
1400 | {
|
1401 | lcd.setCursor (0, 1);
|
1402 | lcd.print(vic2_v_mppt);
|
1403 |
|
1404 | lcd.setCursor (9, 1);
|
1405 | if (vic2_i_mppt < 9.995) lcd.print(F(" "));
|
1406 | lcd.print(vic2_i_mppt, 1);
|
1407 |
|
1408 | lcd.setCursor (15, 1);
|
1409 | if (vic2_cs_mppt == 0) lcd.print(F("AUS "));
|
1410 | if (vic2_cs_mppt == 2) lcd.print(F("FAULT"));
|
1411 | if (vic2_cs_mppt == 3) lcd.print(F("BULK "));
|
1412 | if (vic2_cs_mppt == 4) lcd.print(F("ABS "));
|
1413 | if (vic2_cs_mppt == 5) lcd.print(F("FLOAT"));
|
1414 | if (vic2_cs_mppt == 7) lcd.print(F("EQU M"));
|
1415 | if (vic2_cs_mppt == 245) lcd.print(F("START"));
|
1416 | if (vic2_cs_mppt == 247) lcd.print(F("EQU A"));
|
1417 | if (vic2_cs_mppt == 252) lcd.print(F("EXT "));
|
1418 | }
|
1419 | //********************
|
1420 | void vic3_display()
|
1421 | {
|
1422 | lcd.setCursor (0, 2);
|
1423 | lcd.print(vic3_v_bmv);
|
1424 |
|
1425 | lcd.setCursor (7, 2);
|
1426 | if (abs(vic3_i_bmv) < 99.995) lcd.print(F(" "));
|
1427 | if (abs(vic3_i_bmv) < 9.995) lcd.print(F(" "));
|
1428 | if (vic3_i_bmv >= 0) lcd.print(F(" "));
|
1429 | lcd.print(vic3_i_bmv, 1);
|
1430 | }
|
1431 | //********************
|
1432 | void ueberschuss_display()
|
1433 | {
|
1434 | lcd.setCursor (15, 2);
|
1435 | if (mess == 0) lcd.print(F(" "));
|
1436 | if (mess == 1) lcd.print(F("MESS1"));
|
1437 | if (mess == 2) lcd.print(F("MESS2"));
|
1438 | if (mess == 3) lcd.print(F("UEBER"));
|
1439 |
|
1440 | lcd.setCursor (0, 3);
|
1441 | if (abs(p_ueber) < 1000) lcd.print(F(" "));
|
1442 | if (abs(p_ueber) < 100) lcd.print(F(" "));
|
1443 | if (abs(p_ueber) < 10) lcd.print(F(" "));
|
1444 | if (p_ueber >= 0) lcd.print(F(" "));
|
1445 | lcd.print(p_ueber);
|
1446 |
|
1447 | lcd.setCursor (7, 3);
|
1448 | if (regel < 100) lcd.print(F(" "));
|
1449 | if (regel < 10) lcd.print(F(" "));
|
1450 | lcd.print(regel);
|
1451 |
|
1452 | lcd.setCursor (10, 3);
|
1453 | if (up_down == 0) lcd.write(byte(0));
|
1454 | if (up_down == 1) lcd.write(byte(1));
|
1455 | if (up_down == 2) lcd.write(byte(2));
|
1456 | }
|
1457 | //********************
|
1458 | void bme280_display()
|
1459 | {
|
1460 | lcd.setCursor (12, 3);
|
1461 | if (abs(temperatur < 9.995)) lcd.print(F(" "));
|
1462 | if (temperatur >= 0) lcd.print(F(" "));
|
1463 | lcd.print(temperatur);
|
1464 | }
|
1465 | //********************
|
1466 | static void writeRegister(byte reg, word value)
|
1467 | {
|
1468 | Wire.beginTransmission(ina226_addr);
|
1469 | Wire.write(reg);
|
1470 | Wire.write((value >> 8) & 0xFF);
|
1471 | Wire.write(value & 0xFF);
|
1472 | Wire.endTransmission();
|
1473 | }
|
1474 | //********************
|
1475 | static word readRegister(byte reg)
|
1476 | {
|
1477 | word res = 0x0000;
|
1478 | Wire.beginTransmission(ina226_addr);
|
1479 | Wire.write(reg);
|
1480 | if (Wire.endTransmission() == 0)
|
1481 | {
|
1482 | if (Wire.requestFrom(ina226_addr, 2) >= 2)
|
1483 | {
|
1484 | res = Wire.read() * 256;
|
1485 | res += Wire.read();
|
1486 | }
|
1487 | }
|
1488 | return res;
|
1489 | }
|
1490 | //********************
|
1491 | void bme280()
|
1492 | {
|
1493 | temperatur = (bme.readTemperature());
|
1494 | luftfeuchtigkeit = (bme.readHumidity());
|
1495 | luftdruck = ((bme.readPressure() / 100.0F) + 12.8); //Luftdruck umgerechnet von 103m ueber Meereshoehe auf Meereshoehe
|
1496 | }
|