1 | #include <avr/sleep.h>
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2 | #include <avr/interrupt.h>
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3 |
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4 | const int PIN2Free = 2;
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5 |
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6 | const int aRDelay = A0;
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7 |
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8 | const int dRFritzLEDWLAN = 1;
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9 | const int dROKFritzLEDINet = 6;
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10 | const int dROKP7 = 7;
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11 | const int dRBell = 8;
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12 |
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13 | const int dWWLANOn = 3;
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14 | const int dWNETIO = 4;
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15 | const int dWWLANOff = 5;
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16 | const int dWLiftHandset = 9;
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17 | const int dWRedial = 10;
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18 |
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19 | volatile int ISRTrigger=0;
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20 |
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21 | volatile uint8_t portbhistory;
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22 | volatile uint8_t portahistory;
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23 |
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24 |
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25 | void setup() {
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26 |
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27 | pinMode(0, INPUT);
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28 | pinMode(dRFritzLEDWLAN, INPUT);
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29 | pinMode(dROKFritzLEDINet, INPUT);
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30 | pinMode(dROKP7, INPUT);
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31 | pinMode(dRBell, INPUT);
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32 |
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33 | pinMode(PIN2Free, OUTPUT);
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34 | digitalWrite(PIN2Free, LOW);
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35 |
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36 | pinMode(dWWLANOn, OUTPUT);
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37 | digitalWrite(dWWLANOn, LOW);
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38 |
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39 | pinMode(dWNETIO, OUTPUT);
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40 | digitalWrite(dWNETIO, LOW);
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41 |
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42 | pinMode(dWWLANOff, OUTPUT);
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43 | digitalWrite(dWWLANOff, LOW);
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44 |
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45 | pinMode(dWRedial, OUTPUT);
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46 | digitalWrite(dWRedial, LOW);
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47 |
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48 | pinMode(dWLiftHandset, OUTPUT);
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49 | digitalWrite(dWLiftHandset, LOW);
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50 |
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51 | SetWMA1000();
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52 |
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53 | portahistory = PINA;
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54 | portbhistory = PINB;
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55 |
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56 | }
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57 |
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58 |
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59 | void sleep() {
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60 |
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61 | GIMSK |= _BV(PCIE0);
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62 | GIMSK |= _BV(PCIE1);
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63 |
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64 | PCMSK0 |= _BV(PCINT1);
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65 | PCMSK0 |= _BV(PCINT6);
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66 | PCMSK1 |= _BV(PCINT10);
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67 | ADCSRA &= ~_BV(ADEN);
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68 | set_sleep_mode(SLEEP_MODE_PWR_DOWN);
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69 |
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70 | sleep_enable();
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71 | sei();
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72 | sleep_cpu();
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73 |
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74 | cli();
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75 |
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76 | PCMSK1 &= ~_BV(PCINT10);
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77 | PCMSK0 &= ~_BV(PCINT6);
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78 | PCMSK0 &= ~_BV(PCINT1);
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79 | sleep_disable();
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80 | ADCSRA |= _BV(ADEN);
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81 |
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82 | }
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83 |
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84 |
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85 | ISR(PCINT0_vect) {
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86 |
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87 | uint8_t changedbits;
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88 |
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89 | changedbits = PINA ^ portahistory;
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90 | portahistory = PINA;
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91 |
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92 | if(changedbits & (1 << PCINT1)){
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93 | ISRTrigger=dRFritzLEDWLAN;
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94 | }
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95 |
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96 | if(changedbits & (1 << PCINT6)){
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97 | if (digitalRead(dROKFritzLEDINet)==HIGH){
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98 | ISRTrigger=dROKFritzLEDINet;
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99 | }
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100 | }
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101 |
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102 | }
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103 |
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104 |
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105 | ISR(PCINT1_vect) {
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106 |
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107 | uint8_t changedbits;
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108 |
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109 | changedbits = PINB ^ portbhistory;
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110 | portbhistory = PINB;
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111 |
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112 | if(changedbits & (1 << PCINT10)){
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113 | if (digitalRead(dRBell)==HIGH){
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114 | ISRTrigger=dRBell;
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115 | }
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116 | }
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117 |
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118 | }
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119 |
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120 |
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121 | void SetWMA1000(){
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122 | if (digitalRead(dRFritzLEDWLAN)==HIGH) {
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123 | digitalWrite(dWWLANOff, HIGH);
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124 | delay(500);
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125 | digitalWrite(dWWLANOff, LOW);
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126 | }
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127 | else {
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128 | digitalWrite(dWWLANOn, HIGH);
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129 | delay(500);
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130 | digitalWrite(dWWLANOn, LOW);
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131 | }
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132 | }
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133 |
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134 |
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135 | void loop() {
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136 |
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137 | sleep();
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138 |
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139 | if (ISRTrigger==dRFritzLEDWLAN){
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140 | unsigned long ticker=0;
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141 | int state=digitalRead(dRFritzLEDWLAN);
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142 | while (ticker < 50000){
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143 | if (digitalRead(dRFritzLEDWLAN)!=state){
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144 | state=1-state;
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145 | ticker=0;
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146 | }
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147 | else{
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148 | ticker++;
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149 | }
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150 | }
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151 | SetWMA1000();
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152 | }
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153 | else if (ISRTrigger==dROKFritzLEDINet){
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154 | digitalWrite(dWNETIO, HIGH);
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155 | delay(500);
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156 | digitalWrite(dWNETIO, LOW);
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157 | }
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158 | else if (ISRTrigger==dRBell){
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159 | digitalWrite(dWLiftHandset, HIGH);
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160 | delay(250);
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161 | digitalWrite(dWRedial, HIGH);
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162 | delay(250);
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163 | digitalWrite(dWRedial, LOW);
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164 | delay(8000+analogRead(0)/1.023*5);
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165 | digitalWrite(dWLiftHandset, LOW);
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166 | }
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167 |
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168 | ISRTrigger=0;
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169 |
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170 | }
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