Michael Wesemann
216 lines
8.2 KiB
Arduino
216 lines
8.2 KiB
Arduino
// ================================================================== interlock, first arduino, interlock master
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#include <Wire.h>
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#include <Adafruit_NeoPixel.h>
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#define PIN 53 // NeoPixel Pin
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#define PIX 51 // number of pixel
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#define SWMIN 23 // switch
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#define SWMAX 49
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#define HBMIN 8 // heartbeat
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#define HBMAX 32
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#define RESET 51 // reset pin
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#define MS (long)millis()
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long comtimer;
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Adafruit_NeoPixel pixels(PIX, PIN, NEO_GRB + NEO_KHZ800);
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int input_values[32];
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///////////////// 03.02.2026 Milena changed relais LED's and relais inverted -> original one above in comments
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// Relais Number: 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
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//int RP[16] = { 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 18, 14, 15, 16, 17}; // relais pins
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//int RL[16] = { 11, 10, 9, 8, 6, 5, 4, 3, 2, 15, 99, 22, 21, 20, 19, 7}; // relais LED's
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//int RI[16] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0}; // relais inverted
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///////////////// 03.02.2026 Milena changed relais LED's and relais inverted -> original one above in comments
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// Relais Number: 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
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int RP[16] = { 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 18, 14, 15, 16, 17}; // relais pins
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int RL[16] = { 11, 10, 9, 8, 6, 5, 4, 3, 2, 1, 15, 22, 21, 20, 19, 7}; // relais LED's
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int RI[16] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0}; // relais inverted
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int bright_control;
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int bright_increment;
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long bright_timer;
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int input_ok;
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int startup;
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typedef struct {
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int input;
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int input_LED;
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int relais[16];
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int relais_anzahl;
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int relais_LED[16];
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int overwrite_switch;
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} langDictionary;
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const langDictionary D[] {
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// input LED relais n relais LED overwrite (Pin des Uberschreibungsschalters)
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{22, 46, {}, 0, {}, 45},
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{23, 42, {2}, 1, {9}, 41},
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{24, 43, {1}, 1, {10}, 42},
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{25, 44, {0}, 1, {11}, 43},
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{26, 33, {14}, 1, {19}, 32},
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{27, 34, {12,13,15}, 3, {21,20,7}, 33},
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{28, 35, {12,13,15}, 3, {21,20,7}, 34},
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{29, 36, {12,13,15}, 3, {21,20,7}, 35},
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{30, 37, {12,13}, 2, {21,20}, 36},
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{31, 38, {11}, 1, {22}, 37},
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{32, 39, {3,11}, 2, {8,22}, 38},
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{33, 47, {5,6,7,8,9,10,12,13,14}, 9, {5,4,3,2,1,15,21,20,19}, 46},
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{34, 48, {5,6,7,8,9,10,12,13}, 8, {5,4,3,2,1,15,21,20}, 47},
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{35, 49, {11}, 1, {22}, 48},
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{36, 50, {4,5,6,7,8,9,10,11}, 8, {6,5,4,3,2,1,15,22}, 49},
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{37, 29, {3,11}, 2, {8,22}, 28},
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{38, 30, {2,3,12,13,15}, 5, {9,8,21,20,7}, 29},
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{39, 31, {0,1,3,12,13}, 5, {11,10,8,21,20}, 30},
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{40, 32, {0,1,3,11}, 4, {11,10,8,22}, 31},
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{41, 23, {14,15}, 2, {19,7}, 23},
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{42, 24, {12,13}, 2, {21,20}, 24},
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{43, 25, {12,13,15}, 3, {21,20, 7}, 25},
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{44, 26, {}, 0, {}, 26},
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{45, 27, {11}, 1, {22}, 27},
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{46, 45, {4,5,6,7,8,9,10,12,13,14,15}, 11, {6,5,4,3,2,1,15,21,20,19,7}, 44}
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};
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void setup() { // ---------------------------------------------------------------------------------------- setup
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Wire.begin();
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// Serial.begin(9600);
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startup=1;
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bright_control = HBMIN;
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bright_increment = 1;
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bright_timer=MS;
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pinMode(RESET, INPUT_PULLUP);
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for (int i = SWMIN; i < SWMAX; i++) pinMode(i, INPUT_PULLUP);
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pixels.begin();
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for(int i = 0; i < PIX; i++) pixels.setPixelColor(i, pixels.Color(0,0,0));
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pixels.show();
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for (int i = 0; i < 16; i++){
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pinMode(RP[i], OUTPUT);
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// digitalWrite(RP[i], HIGH ^ RI[i]);
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// pixels.setPixelColor(RL[i], pixels.Color(0,60,0));
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digitalWrite(RP[i], LOW | RI[i]);
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pixels.setPixelColor(RL[i], pixels.Color(60,0,0));
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}
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delay(3000);
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input_ok=0;
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}
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void loop() { // ------------------------------------------------------------------------------------- main loop
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if (!digitalRead(RESET)) { // process reset
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get_inputs();
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int rmem[20]={0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
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for (int i = 0; i < 25; i++) {
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int overwrite = !digitalRead(D[i].overwrite_switch);
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if(!overwrite){
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if(input_values[i] == 0) for (int j = 0; j < D[i].relais_anzahl; j++) rmem[D[i].relais[j]]++;
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}
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}
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for (int i = 0; i < 25; i++) {
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int overwrite = !digitalRead(D[i].overwrite_switch);
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if(overwrite){
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for (int j = 0; j < D[i].relais_anzahl; j++){
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if (rmem[D[i].relais[j]]==0) {
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digitalWrite(RP[D[i].relais[j]], HIGH ^ RI[D[i].relais[j]] );
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pixels.setPixelColor(D[i].relais_LED[j], pixels.Color(0,60,0));
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}
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}
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}
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}
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}
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if(MS-comtimer>500) { // main process
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get_inputs();
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for (int i = 0; i < 25; i++) {
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int overwrite = !digitalRead(D[i].overwrite_switch);
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if(overwrite){
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pixels.setPixelColor(D[i].input_LED, pixels.Color(0,0,10));
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} else {
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pixels.setPixelColor(D[i].input_LED, pixels.Color(0,60,0));
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if(input_values[i] == 0){
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pixels.setPixelColor(D[i].input_LED, pixels.Color(60,0,0));
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for (int j = 0; j < D[i].relais_anzahl; j++){
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digitalWrite(RP[D[i].relais[j]], LOW | RI[D[i].relais[j]] );
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pixels.setPixelColor(D[i].relais_LED[j], pixels.Color(60,0,0));
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}
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}
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}
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}
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pixels.show();
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comtimer=MS;
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}
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if(MS-bright_timer>50){ // heartbeat
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bright_control+=bright_increment;
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if (bright_control>=HBMAX || bright_control<=HBMIN) bright_increment = -bright_increment;
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if (input_ok) {
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pixels.setPixelColor(28, pixels.Color(0,bright_control*2,bright_control/2));
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} else {
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pixels.setPixelColor(28, pixels.Color(bright_control*2,0,0));
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}
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pixels.show();
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bright_timer=MS;
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}
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}
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void get_inputs() { // ---------------------------------------------------------- get inputs from second arduino
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Wire.beginTransmission(0x55);
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Wire.write(0);
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Wire.endTransmission();
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delay(200);
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Wire.requestFrom(0x55, 4);
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int allbytes[4];
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input_ok=0;
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if (Wire.available()==4){
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for (int i = 0; i < 4; i++){
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allbytes[i] = Wire.read();
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for (int j = 0; j < 8; j++){
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int b = bitRead(allbytes[i], j);
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input_values[i*8+j] = b;
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}
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}
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input_ok=1;
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}
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}
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// ===================================================================================================== SUPPORT
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void pf(const char* format, ...) {
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char buffer[128];
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va_list args;
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va_start(args, format);
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vsnprintf(buffer, sizeof(buffer), format, args);
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va_end(args);
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Serial.print(buffer);
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}
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// ========================================================================================================= END
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