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| Rev | Author | Line No. | Line |
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| 310 | pangu | 1 | /* |
| 2 | * Blitzdings main.c |
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| 3 | * (c) pangu |
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| 4 | */ |
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| 311 | pangu | 5 | |
| 6 | /******************************************************************/ |
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| 7 | /* WICHTIG: Fusebits in Ponyprog für 8MHz setzen: |
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| 8 | |||
| 9 | Häkchen in Ponyprog: |
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| 10 | CKSEL3 gesetzt |
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| 11 | CKSEL2 nicht gesetzt |
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| 12 | CKSEL1 gesetzt |
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| 13 | CKSEL0 gesetzt |
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| 14 | |||
| 15 | */ |
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| 16 | /******************************************************************/ |
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| 310 | pangu | 17 | |
| 18 | #include "main.h" |
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| 19 | #include "timer.h" |
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| 20 | #include "lprg.h" |
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| 21 | |||
| 22 | /* Strings zum definieren von Dauer-Ein Dauer-Aus */ |
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| 23 | const char l_on[]="A"; |
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| 24 | const char l_off[]="a"; |
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| 25 | |||
| 26 | // Wait flags: |
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| 27 | // . 10 ms |
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| 28 | // : 20 ms |
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| 29 | // ; 50 ms |
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| 30 | // I 100 ms |
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| 31 | // N 200 ms |
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| 32 | // M 300 ms |
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| 33 | // V 500 ms |
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| 34 | // S 1s |
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| 35 | // LED: |
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| 36 | // A-an a-aus |
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| 37 | |||
| 38 | // Rot+Grün blitzen dreimal kurz, zeitlich leicht versetzt, alle 1,5s |
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| 39 | // 2 weisse und 2 blaue LEDs sind an und gehen alle 3s reihum kurz aus |
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| 312 | pangu | 40 | char *led_posflash1[] = { |
| 310 | pangu | 41 | "A:aIA:aIA:aSV", // LED #1 rot |
| 42 | ".", // LED #2 |
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| 43 | "NNaIASSNNN", // LED #3 blau |
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| 44 | ".", // LED #4 |
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| 45 | "NaIASSNNNN", // LED #5 weiss |
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| 46 | "NA:aIA:aIA:aMS", // LED #6 grün |
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| 47 | ".", // LED #7 |
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| 48 | "aIASSNNNNN", // LED #8 weiss |
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| 49 | ".", // LED #9 |
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| 50 | "NNNaIASSNN" // LED #10 blau |
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| 51 | }; |
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| 52 | |||
| 312 | pangu | 53 | // dasselbe, nur sind w/b dauer-an |
| 54 | char *led_posflash[] = { |
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| 341 | pangu | 55 | "A", // LED #1 rot |
| 56 | "A", // LED #2 |
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| 312 | pangu | 57 | "A", // LED #3 blau |
| 341 | pangu | 58 | "A", // LED #4 |
| 470 | pangu | 59 | "A;aIA;aIA;aSV", // LED #5 weiss |
| 60 | "NA;aIA;aIA;aMS", // LED #6 grün |
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| 341 | pangu | 61 | "A", // LED #7 |
| 312 | pangu | 62 | "A", // LED #8 weiss |
| 341 | pangu | 63 | "A", // LED #9 |
| 312 | pangu | 64 | "A" // LED #10 blau |
| 65 | }; |
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| 310 | pangu | 66 | |
| 312 | pangu | 67 | |
| 310 | pangu | 68 | char *led_aus[] = { |
| 69 | l_off, // LED #1 rot |
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| 70 | l_off, // LED #2 blau |
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| 71 | l_off, // LED #3 blau |
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| 72 | l_off, // LED #4 |
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| 73 | l_off, // LED #5 weiss |
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| 74 | l_off, // LED #6 grün |
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| 75 | l_off, // LED #7 |
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| 76 | l_off, // LED #8 weiss |
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| 77 | l_off, // LED #9 |
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| 78 | l_off // LED #10 |
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| 79 | }; |
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| 80 | |||
| 81 | char *led_an[] = { |
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| 82 | l_on, // LED #1 rot |
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| 83 | l_on, // LED #2 blau |
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| 84 | l_on, // LED #3 blau |
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| 85 | l_on, // LED #4 |
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| 86 | l_on, // LED #5 weiss |
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| 87 | l_on, // LED #6 grün |
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| 88 | l_on, // LED #7 |
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| 89 | l_on, // LED #8 weiss |
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| 90 | l_on, // LED #9 |
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| 91 | l_on // LED #10 |
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| 92 | }; |
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| 93 | |||
| 94 | // alle LEDs toggeln synchron, 300ms Leucht/Aus-Dauer |
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| 95 | char *led_flash1[] = { |
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| 96 | "aMAM", // LED #1 rot |
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| 97 | "aMAM", // LED #2 blau |
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| 98 | "aMAM", // LED #3 blau |
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| 99 | "aMAM", // LED #4 |
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| 100 | "aMAM", // LED #5 weiss |
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| 101 | "aMAM", // LED #6 grün |
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| 102 | "aMAM", // LED #7 |
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| 103 | "aMAM", // LED #8 weiss |
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| 104 | "aMAM", // LED #9 |
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| 105 | "aMAM" // LED #10 |
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| 106 | }; |
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| 107 | |||
| 312 | pangu | 108 | // low Volatage Warning: alle LEDs toggeln synchron, 100ms Leucht/Aus-Dauer |
| 109 | char *led_lowVolt[] = { |
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| 110 | "aIAI", // LED #1 rot |
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| 111 | "aIAI", // LED #2 blau |
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| 112 | "aIAI", // LED #3 blau |
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| 113 | "aIAI", // LED #4 |
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| 114 | "aIAI", // LED #5 weiss |
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| 115 | "aIAI", // LED #6 grün |
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| 116 | "aIAI", // LED #7 |
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| 117 | "aIAI", // LED #8 weiss |
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| 118 | "aIAI", // LED #9 |
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| 119 | "aIAI" // LED #10 |
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| 120 | }; |
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| 121 | |||
| 310 | pangu | 122 | // alle LEDs toggeln mit verschiednen Zykluszeiten |
| 123 | char *led_flash2[] = { |
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| 470 | pangu | 124 | "ASIIaIAIaIaV", // LED #1 |
| 125 | "ASIIaIAIaIaV", // LED #2 |
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| 126 | "aSIIIAIaIIIIAIaI", // LED #3 |
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| 127 | "aSIIIAIaIIIAIaII", // LED #4 |
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| 128 | "aSIIIAIaIIAIaIII", // LED #5 |
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| 129 | "aVSIAIaIII", // LED #6 |
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| 130 | "aSIIIAIaIIIAIaII", // LED #7 |
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| 131 | "aSIIIAIaIIIIAIaI", // LED #8 |
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| 132 | "aSIIIAIaI IIII AI", // LED #9 |
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| 133 | "aSIIIAIaI IIII AI" // LED #10 |
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| 310 | pangu | 134 | }; |
| 135 | |||
| 136 | |||
| 137 | // Hier die zu verwendenden LichtProgramme einfach eintragen. |
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| 138 | |||
| 312 | pangu | 139 | int current = 0; |
| 341 | pangu | 140 | |
| 470 | pangu | 141 | void *modes[]= { led_an, led_aus, led_posflash, led_flash2 }; |
| 312 | pangu | 142 | |
| 341 | pangu | 143 | void nextMode(void) { |
| 310 | pangu | 144 | |
| 312 | pangu | 145 | current = ++current % (sizeof(modes)/sizeof(void *)); |
| 310 | pangu | 146 | lprg_init(modes[current]); |
| 312 | pangu | 147 | |
| 310 | pangu | 148 | } |
| 149 | |||
| 150 | ISR(INT1_vect) |
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| 151 | { |
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| 152 | |||
| 153 | nextMode(); |
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| 154 | |||
| 155 | } |
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| 156 | |||
| 157 | |||
| 341 | pangu | 158 | int main(void) { |
| 310 | pangu | 159 | |
| 341 | pangu | 160 | int tim1s, tim3s, tim10s, analog_state=0; |
| 470 | pangu | 161 | int Vcurr, lowVwarn_on = 0; |
| 310 | pangu | 162 | |
| 341 | pangu | 163 | SFIOR = 0x00; // Analog Comperator aus |
| 164 | ADCSRA = 0xD3; // Converter ein, single |
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| 165 | |||
| 310 | pangu | 166 | // Ports einstellen |
| 167 | // Pin B |7|6|5|4|3|2|1|0 |
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| 168 | // Binär:|0|0|0|0|0|1|0|1 (b) => #05 (h) |
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| 169 | // Pin B0 und B2 als Ausgänge festlegen |
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| 170 | DDRB = 0x05; |
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| 171 | |||
| 172 | // Pin C |7|6|5|4|3|2|1|0 |
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| 173 | // Binär:|0|0|1|1|1|1|1|0 (b) => #3E (h) |
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| 174 | // Pin C1 bis C5 als Ausgänge festlegen |
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| 175 | DDRC = 0x3E; |
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| 176 | |||
| 177 | // Pin D |7|6|5|4|3|2|1|0 |
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| 178 | // Binär:|1|1|1|1|0|0|0|0 (b) => #F0 (h) |
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| 179 | DDRD = 0xF0; |
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| 180 | //Pullup für PD3 aktivieren |
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| 181 | PORTD |= (1 << PD3); |
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| 182 | |||
| 183 | |||
| 184 | //interrupt konfigurueren |
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| 185 | GIMSK = 1<<INT1; |
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| 186 | MCUCR = 1<<ISC10; |
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| 187 | |||
| 188 | ALLES_OFF; |
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| 189 | |||
| 190 | STATUS_ON; |
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| 191 | |||
| 192 | Timer_Init(); |
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| 312 | pangu | 193 | |
| 194 | lprg_init(modes[current]); |
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| 470 | pangu | 195 | tim10s = SetDelay(20000); |
| 312 | pangu | 196 | tim3s = SetDelay(3000); |
| 310 | pangu | 197 | tim1s = SetDelay(1000); |
| 198 | |||
| 312 | pangu | 199 | |
| 310 | pangu | 200 | sei(); //interrupts einschalten |
| 201 | |||
| 202 | while (1) { |
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| 203 | |||
| 204 | if(flag10ms) { // every 10ms |
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| 341 | pangu | 205 | flag10ms = 0; |
| 206 | lprg_step(); // next step in light prog |
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| 207 | |||
| 208 | if(!analog_state) { // Sampling der SPannung starten |
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| 209 | ADMUX = 0 | 0xC0; // Kanal 0, interne Referenz |
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| 210 | ADCSRA |= 0x10; // Ready löschen |
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| 211 | ADCSRA |= 0x40; // Start |
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| 212 | analog_state++; // erst wieder sampeln, wenn der Wert ausgelesen wurde |
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| 213 | } |
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| 214 | |||
| 310 | pangu | 215 | } |
| 216 | |||
| 312 | pangu | 217 | // 1s-Task: Status-LED toggeln, Spannung checken |
| 218 | if(CheckDelay(tim1s)) { |
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| 341 | pangu | 219 | if (ADCSRA & 0x10) { // Spannungs-Messung beendet? |
| 220 | ADCSRA = 0xD3; |
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| 221 | Vcurr = ADCW; // Wert merken |
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| 222 | analog_state = 0; |
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| 223 | } |
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| 312 | pangu | 224 | if(Vcurr < 180) { |
| 341 | pangu | 225 | lprg_init(led_lowVolt); |
| 470 | pangu | 226 | lowVwarn_on = 1; |
| 312 | pangu | 227 | } |
| 470 | pangu | 228 | if(lowVwarn_on && Vcurr>=180) { |
| 341 | pangu | 229 | lprg_init(modes[current]); |
| 470 | pangu | 230 | lowVwarn_on = 0; |
| 341 | pangu | 231 | } |
| 310 | pangu | 232 | STATUS_TOGGLE; |
| 233 | tim1s = SetDelay(1000); |
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| 234 | } |
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| 312 | pangu | 235 | |
| 236 | // 3s-Task: Unterspannungswarnung ggf. zurücknehmen |
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| 237 | if(CheckDelay(tim3s)) { |
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| 341 | pangu | 238 | |
| 312 | pangu | 239 | tim3s = SetDelay(3000); |
| 240 | } |
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| 241 | |||
| 242 | // 10s-Task: DEMO: programm wechseln |
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| 243 | if(CheckDelay(tim10s)) { |
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| 342 | pangu | 244 | nextMode(); |
| 312 | pangu | 245 | tim10s = SetDelay(10000); |
| 246 | } |
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| 247 | |||
| 248 | |||
| 249 | |||
| 310 | pangu | 250 | } |
| 251 | |||
| 252 | } |
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| 253 | |||
| 254 | |||
| 255 | |||
| 256 | |||
| 257 |