1 | //***************************************************************
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2 | uint16_t overflow =0;
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3 | uint16_t LED_Freq = 3125;
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4 |
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5 | ISR(TIMER0_OVF_vect)
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6 | {
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7 | if (overflow <= LED_Freq)
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8 | {
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9 | overflow ++;
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10 | }
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11 | else
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12 | {
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13 | PORTA ^= (1<<PA4);
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14 | overflow =0;
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15 | }
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16 | }
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17 | //***************************************************************
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18 |
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19 |
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20 | int main (void)
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21 | {
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22 | uart_init();
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23 | I2C_Init(F_SCL);
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24 |
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25 | lcd_init(Display_1);
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26 | lcd_init(Display_2);
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27 |
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28 | lcd_light(Display_1, true);
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29 | lcd_light(Display_2, true);
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30 |
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31 | //******** Timer 0 für Funktion des IC's Laufes**********************
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32 | TIMSK |= (1<<TOIE0); //Overflow Interrupt aktivieren
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33 | TCCR0 |= (1<<CS01); // Prescaler auf 1 setzen, Takt = 8MHz
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34 | sei();
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35 |
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36 |
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37 | /***Search Tempsensor*********************************************************************************************************************/
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38 | Dallas_suchen_an();
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39 | /***Search Tempsensor end*****************************************************************************************************************/
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40 | /***Feste Seriennummer********************************************************************************************************************/
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41 | int zaehler = 2;
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42 | for (int e = 0; e <8; e++)
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43 | {
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44 | Tempfuehler1[e] = FeuhlerArray[1][zaehler+1];
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45 | Tempfuehler2[e] = FeuhlerArray[2][zaehler+1];
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46 | Tempfuehler3[e] = FeuhlerArray[3][zaehler+1];
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47 | Tempfuehler4[e] = FeuhlerArray[4][zaehler+1];
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48 | Tempfuehler5[e] = FeuhlerArray[5][zaehler+1];
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49 | Tempfuehler6[e] = FeuhlerArray[6][zaehler+1];
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50 | Tempfuehler7[e] = FeuhlerArray[7][zaehler+1];
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51 | Tempfuehler8[e] = FeuhlerArray[8][zaehler+1];
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52 | Tempfuehler9[e] = FeuhlerArray[9][zaehler+1];
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53 | Tempfuehler10[e] = FeuhlerArray[10][zaehler+1];
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54 | Tempfuehler11[e] = FeuhlerArray[11][zaehler+1];
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55 | Tempfuehler12[e] = FeuhlerArray[12][zaehler+1];
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56 | Tempfuehler13[e] = FeuhlerArray[13][zaehler+1];
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57 | Tempfuehler14[e] = FeuhlerArray[14][zaehler+1];
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58 | zaehler = zaehler+ 1;
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59 | }
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60 | /***Vergebene ID Nummer*******************************************************************************************************************/
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61 | ID1 = FeuhlerArray[1][0];
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62 | ID2 = FeuhlerArray[2][0];
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63 | ID3 = FeuhlerArray[3][0];
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64 | ID4 = FeuhlerArray[4][0];
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65 | ID5 = FeuhlerArray[5][0];
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66 | ID6 = FeuhlerArray[6][0];
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67 | ID7 = FeuhlerArray[7][0];
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68 | ID8 = FeuhlerArray[8][0];
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69 | ID9 = FeuhlerArray[9][0];
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70 | ID10 = FeuhlerArray[10][0];
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71 | ID11 = FeuhlerArray[11][0];
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72 | ID12 = FeuhlerArray[12][0];
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73 | ID13 = FeuhlerArray[13][0];
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74 | ID14 = FeuhlerArray[14][0];
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75 | /*****************************************************************************************************************************************/
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76 | /***while Schleife************************************************************************************************************************/
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77 | uint8_t Send1, Send;
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78 | char test =0;
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79 |
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80 | int FuehlerID, FuehlerArrayID;
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81 |
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82 | while(1)
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83 | {
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84 |
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85 |
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86 |
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87 | /*****Ausgänge I2C-Bus setzten************************************************************************************************************/
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88 | I2C_Start_Wait(Ausgaenge, I2C_WRITE);
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89 | I2C_Write(test);
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90 | I2C_Stop();
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91 |
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92 | /*****Ausgänge I2C-Bus setzten ende*******************************************************************************************************/
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93 | /*****Eingänge I2C-Bus lesen**************************************************************************************************************/
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94 |
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95 | I2C_Start_Wait(Eingaenge, I2C_READ);
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96 | Send1= I2C_ReadAck();
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97 | I2C_Stop();
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98 | /*****Eingänge I2C-Bus lesen ende*********************************************************************************************************/
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99 |
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100 | itoa(Send1,test,10);
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101 | /*if (Send1 == 255)
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102 | {
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103 | Send1 =0;
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104 | }
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105 | Send1 = Send1 +1 ;
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106 | */
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107 |
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108 | Bus_Reset();
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109 | Byte_Schreiben(Skip_Rom);
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110 | Byte_Schreiben(Convert_T);
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111 |
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112 | Temperatur_Messung(Temp1, Tempfuehler1, ID1);
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113 | Temperatur_Messung(Temp1, Tempfuehler2, ID2);
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114 | Temperatur_Messung(Temp1, Tempfuehler3, ID3);
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115 | Temperatur_Messung(Temp1, Tempfuehler4, ID4);
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116 | Temperatur_Messung(Temp1, Tempfuehler5, ID5);
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117 | Temperatur_Messung(Temp1, Tempfuehler6, ID6);
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118 | Temperatur_Messung(Temp1, Tempfuehler7, ID7);
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119 | Temperatur_Messung(Temp1, Tempfuehler8, ID8);
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120 | Temperatur_Messung(Temp1, Tempfuehler9, ID9);
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121 | Temperatur_Messung(Temp_Zimmer, Tempfuehler10, ID10);
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122 | Temperatur_Messung(Temp_Sonne, Tempfuehler11, ID11);
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123 | Temperatur_Messung(Temp_Schatten, Tempfuehler12, ID12);
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124 | Temperatur_Messung(Temp_Photovoltaik, Tempfuehler13, ID13);
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125 | Temperatur_Messung(Temp1, Tempfuehler14, ID14);
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126 |
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127 |
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128 | lcd_gotolc(Display_2, 1,1);
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129 | lcd_print(Display_2, "Zimmer:");
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130 | lcd_gotolc(Display_2, 1,12);
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131 | lcd_print(Display_2, Temp_Zimmer);
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132 |
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133 | lcd_gotolc(Display_2, 2,1);
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134 | lcd_print(Display_2, "Sonne:");
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135 | lcd_gotolc(Display_2, 2,12);
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136 | lcd_print(Display_2, Temp_Sonne);
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137 |
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138 | lcd_gotolc(Display_2, 3,1);
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139 | lcd_print(Display_2, "Schatten:");
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140 | lcd_gotolc(Display_2, 3,12);
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141 | lcd_print(Display_2, Temp_Schatten);
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142 |
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143 | lcd_gotolc(Display_2, 4,1);
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144 | lcd_print(Display_2, "Photo:");
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145 | lcd_gotolc(Display_2, 4,12);
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146 | lcd_print(Display_2, Temp_Photovoltaik);
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147 | }
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148 |
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149 | }
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