1 | /*
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2 | * Heliotrophes_Solarmodul.c
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3 | *
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4 | * Created: 17.06.2013 13:45:39
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5 | * Author: adam
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6 | */
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7 |
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8 |
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9 | #define F_CPU 1000000UL
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10 |
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11 | #include <avr/io.h>
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12 | #include <util/delay.h>
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13 |
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14 |
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15 |
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16 | {
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17 |
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18 | // PORTA 0
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19 |
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20 | ADMUX= (1 << REFS1) | (1 << ADLAR); // ADW Einstellungen + Portauswahl
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21 | ADCSRA= (1 << ADEN)| (1 << ADSC)| (1 << ADIE)| (1 << ADPS2) | (1 << ADPS1)| (1 << ADPS0) ; // ADW Einstellungen
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22 |
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23 |
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24 | while(!(ADCSRA & (1 << ADIF))) {} // Abspeichern des Digital Wert in ch0
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25 | int ch0=ADCH;
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26 | ADCSRA = (1 << ADIF);
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27 |
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28 | // PORTA 1
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29 |
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30 | ADMUX= (1 << REFS1) | (1 << ADLAR)|(1 <<MUX0); // ADW Einstellungen + Portauswahl
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31 | ADCSRA= (1 << ADEN)| (1 << ADSC)| (1 << ADPS2) | (1 << ADPS1)| (1 << ADPS0) ;
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32 |
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33 | while(!(ADCSRA & (1 << ADIF))) {} // Abspeichern des Digital Wert in ch1
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34 | int ch1=ADCH;
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35 | ADCSRA = (1 << ADIF);
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36 |
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37 | //PORTA 2
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38 |
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39 | ADMUX= (1 << REFS1) | (1 << ADLAR)|(1 <<MUX1); // ADW Einstellungen + Portauswahl
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40 | ADCSRA= (1 << ADEN)| (1 << ADSC)| (1 << ADPS2) | (1 << ADPS1)| (1 << ADPS0) ;
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41 |
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42 | while(!(ADCSRA & (1 << ADIF))) {} // Abspeichern des Digital Wert in ch2
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43 | int ch2=ADCH;
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44 | ADCSRA = (1 << ADIF);
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45 |
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46 | //PORTA 3
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47 |
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48 | ADMUX= (1 << REFS1) | (1 << ADLAR)|(1 <<MUX0)|(1 <<MUX1); // ADW Einstellungen + Portauswahl
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49 | ADCSRA= (1 << ADEN)| (1 << ADSC)| (1 << ADPS2) | (1 << ADPS1)| (1 << ADPS0) ;
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50 |
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51 | while(!(ADCSRA & (1 << ADIF))) {} // Abspeichern des Digital Wert in ch3
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52 | int ch3=ADCH;
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53 | ADCSRA = (1 << ADIF);
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54 |
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55 | //PORTA 4
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56 |
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57 | ADMUX= (1 << REFS1) | (1 << ADLAR)|(1 <<MUX2); // ADW Einstellungen + Portauswahl
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58 | ADCSRA= (1 << ADEN)| (1 << ADSC)| (1 << ADPS2) | (1 << ADPS1)| (1 << ADPS0) ;
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59 |
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60 | while(!(ADCSRA & (1 << ADIF))) {} // Abspeichern des Digital Wert in ch4
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61 | int ch4=ADCH;
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62 | ADCSRA = (1 << ADIF);
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63 |
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64 | //PORTA 5
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65 |
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66 | ADMUX= (1 << REFS1) | (1 << ADLAR)|(1 <<MUX0)|(1 <<MUX2); // ADW Einstellungen + Portauswahl
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67 | ADCSRA= (1 << ADEN)| (1 << ADSC)| (1 << ADPS2) | (1 << ADPS1)| (1 << ADPS0) ;
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68 |
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69 | while(!(ADCSRA & (1 << ADIF))) {} // Abspeichern des Digital Wert in ch5
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70 | int ch5=ADCH;
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71 | ADCSRA = (1 << ADIF);
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72 |
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73 | //PORTA 6
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74 |
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75 | ADMUX= (1 << REFS1) | (1 << ADLAR)|(1 <<MUX2)|(1 <<MUX1); // ADW Einstellungen + Portauswahl
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76 | ADCSRA= (1 << ADEN)| (1 << ADSC)| (1 << ADPS2) | (1 << ADPS1)| (1 << ADPS0) ;
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77 |
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78 | while(!(ADCSRA & (1 << ADIF))) {} // Abspeichern des Digital Wert in ch6
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79 | int ch6=ADCH;
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80 | ADCSRA = (1 << ADIF);
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81 |
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82 | //PORTA 7
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83 |
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84 |
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85 | ADMUX= (1 << REFS1) | (1 << ADLAR)|(1 <<MUX0)|(1 <<MUX1)|(1 <<MUX2); // ADW Einstellungen + Portauswahl
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86 | ADCSRA= (1 << ADEN)| (1 << ADSC)| (1 << ADPS2) | (1 << ADPS1)| (1 << ADPS0) ;
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87 |
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88 | while(!(ADCSRA & (1 << ADIF))) {} // Abspeichern des Digital Wert in ch7
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89 | int ch7=ADCH;
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90 | ADCSRA = (1 << ADIF);
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91 |
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92 |
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93 | }
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94 |
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95 | int main (void)
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96 |
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97 | {
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98 |
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99 | {
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100 | if((ch0>=ch1) && (ch0>=ch2) && (ch0>=ch3) && (ch0>=ch4) && (ch0>=ch5) && (ch0>=ch6) && (ch0>=ch7))
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101 | {
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102 | DDRB = (1<<PB1);
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103 |
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104 |
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105 |
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106 |
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107 | PORTB |= (1<<PB1);
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108 | _delay_us(1456); // Winkel * 0,55 + 1200
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109 | PORTB &= ~(1<<PB1);
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110 |
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111 | _delay_us (18544); // 20000 - (Winkel * 0,55 + 1200)
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112 |
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113 | }
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114 |
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115 | else if ((ch1>=ch0) && (ch1>=ch2) && (ch1>=ch3) && (ch1>=ch4) && (ch1>=ch5) && (ch1>=ch6) && (ch1>=ch7))
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116 | {
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117 | DDRB = (1<<PB1);
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118 |
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119 |
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120 |
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121 |
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122 | PORTB |= (1<<PB1);
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123 | _delay_us(1428); // Winkel * 0,55 + 1200
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124 | PORTB &= ~(1<<PB1);
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125 |
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126 | _delay_us (18572 ); // 20000 - (Winkel * 0,55 + 1200)
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127 |
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128 | }
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129 |
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130 | else if ((ch2>=ch1) && (ch2>=ch0) && (ch2>=ch3) && (ch2>=ch4) && (ch2>=ch5) && (ch2>=ch6) && (ch2>=ch7))
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131 | {
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132 | DDRB = (1<<PB1);
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133 |
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134 |
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135 |
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136 |
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137 | PORTB |= (1<<PB1);
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138 | _delay_us(1400); // Winkel * 0,55 + 1200
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139 | PORTB &= ~(1<<PB1);
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140 |
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141 | _delay_us (18600 ); // 20000 - (Winkel * 0,55 + 1200)
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142 |
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143 |
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144 | }
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145 |
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146 | else if ((ch3>=ch1) && (ch3>=ch2) && (ch3>=ch0) && (ch3>=ch4) && (ch3>=ch5) && (ch3>=ch6) && (ch3>=ch7))
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147 | {
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148 | DDRB = (1<<PB1);
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149 |
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150 |
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151 |
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152 |
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153 | PORTB |= (1<<PB1);
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154 | _delay_us(1372); // Winkel * 0,55 + 1200
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155 | PORTB &= ~(1<<PB1);
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156 |
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157 | _delay_us (18628 ); // 20000 - (Winkel * 0,55 + 1200)
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158 | }
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159 |
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160 |
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161 | else if ((ch4>=ch1) && (ch4>=ch2) && (ch4>=ch3) && (ch4>=ch0) && (ch4>=ch5) && (ch4>=ch6) && (ch4>=ch7))
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162 | { DDRB = (1<<PB1);
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163 |
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164 |
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165 | PORTB |= (1<<PB1);
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166 | _delay_us(1344); // Winkel * 0,55 + 1200
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167 | PORTB &= ~(1<<PB1);
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168 |
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169 | _delay_us (18656 ); // 20000 - (Winkel * 0,55 + 1200)
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170 |
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171 | }
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172 |
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173 | else if ((ch5>=ch1) && (ch5>=ch2) && (ch5>=ch3) && (ch5>=ch4) && (ch5>=ch0) && (ch5>=ch6) && (ch5>=ch7))
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174 | { DDRB = (1<<PB1);
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175 |
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176 |
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177 |
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178 |
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179 | PORTB |= (1<<PB1);
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180 | _delay_us(1316); // Winkel * 0,55 + 1200
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181 | PORTB &= ~(1<<PB1);
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182 |
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183 | _delay_us (18684 ); // 20000 - (Winkel * 0,55 + 1200)
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184 |
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185 | }
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186 | else if ((ch6>=ch1) && (ch6>=ch2) && (ch6>=ch3) && (ch6>=ch4) && (ch6>=ch5) && (ch6>=ch0) && (ch6>=ch7))
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187 | { DDRB = (1<<PB1);
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188 |
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189 |
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190 |
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191 |
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192 | PORTB |= (1<<PB1);
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193 | _delay_us(1288); // Winkel * 0,55 + 1200
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194 | PORTB &= ~(1<<PB1);
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195 |
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196 | _delay_us (18712 ); // 20000 - (Winkel * 0,55 + 1200)
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197 |
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198 | }
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199 | else if ((ch7>=ch1) && (ch7>=ch2) && (ch7>=ch3) && (ch7>=ch4) && (ch7>=ch5) && (ch7>=ch6) && (ch7>=ch0))
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200 | { DDRB = (1<<PB1);
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201 |
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202 |
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203 |
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204 | PORTB |= (1<<PB1);
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205 | _delay_us(1260); // Winkel * 0,55 + 1200
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206 | PORTB &= ~(1<<PB1);
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207 |
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208 | _delay_us (18740 ); // 20000 - (Winkel * 0,55 + 1200)
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209 | }
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210 | _delay_ms(200);
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211 | }
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212 |
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213 | return(1)
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214 |
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215 | }
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