#include #include #include #include #include #include #define ID 11 // serial data ID - you can change to other #define Vpwr 2 // AD2 input ps voltage #define Vchar 0 // AD0 input charging voltage #define Vbat 4 // AD4 battery voltage #define LFin 4 // green charged #define LCharge 6 // charge current On - yellow #define LIn 8 // red low Vin #define POWenable 7 // charging transistor FET #define I2C_ADDRESS_1 0x40 // U3 - charg.current #define I2C_ADDRESS_2 0x41 // U5 - output current // for use with PWM charging mode #define FULL 255 #define HALF 128 #define QUARTER 64 #define OFF 0 #define ONE_WIRE_BUS 32 // temp.sensor int x; int y, current=510, z; // these two variables can be changes // for differing on/off times. int chargeOn = 100, Lch = 0; // charge on time int cnt = 0, charge_status = 0; // charge off time int charg_type = 3, read_analog_sel = 0, analog_num = 0, try_amps = 0, trx_vchrg = 0, trx_vpwr = 0, trx_vbat = 0, dig1, dig2; int rel_type1 = 0, pwr_inp_status = 0; int rs485pintx = 18, rs485pinrx = 19, param_val6, param_val7, param_val8, param_val9, param_val10, param_val11, param_val12, param_val13, save_param3, save_param4; int param_val14, param_val15, param_val16, param_val17, param_val18, param_val19, param_val20, param_val21, param_val22, param_val23, param_val24, param_val25; byte rs485rec = LOW, rs485tra = HIGH, button_start=HIGH; int save_param, save_param2, ch_cur, nab_prud, param_val0, param_val1, param_val2, param_val3, param_val4, param_val5; int pout_val0, pout_val1, pout_val2, pout_val3, pout_val4, pout_val5, rel1_stat, dig7_stat=0, dig8_stat=0, dig9_stat=0, wat_press, valve1, valve2; int dig7_opt, dig8_opt, dig9_opt,batt_count, batt_type, an_poz1, an_poz1_dec, an_poz2, an_poz2_dec, an_poz3, an_poz3_dec; int rel1_type, an_val1, an_val2, an1_type, an2_type, an1_coef, an2_coef; float batt_min=12.0, shift_coef1, batt_norm=12.0, curr_calc1, an1c, an2c, max_curr_batt=1.0, test_amp=1.0; int batt_min_set=120, batt_min_send, ds_bus=32, dig1_in=0, dig2_in=0, chrg_rel=0, out_rel=0, inp_rel=0, rel_out_off=0, time_on=0, aut_reg_curr=10, battery_test=0; int state1 = HIGH; int reading1; int previous1 = LOW; long time1 = 0; long debounce1 = 50; int state2 = HIGH; int reading2; int previous2 = LOW; long time2 = 0; long debounce2 = 50; int state3 = HIGH; int reading3; int previous3 = LOW; long time3 = 0; long debounce3 = 50; int state4 = HIGH; int reading4; int previous4 = LOW; long time4 = 0; long debounce4 = 50; boolean ta_save = false, button_stat=false, mot2=false, mot2_stat=false; int trx_amp_chrg, trx_amp_out, stat_mot1=0, stat_mot2=0, map_cur=0, sms_alarm=0, sms_alarm_res=0, out_relay=0, binary_in=0; int dig1_type, dig2_type, param_val26, param_val27, param_val28, param_val29, param_val30, param_val31, bin_spec=0, bin_val1=0, bin_val2=0; int param_val32, param_val33, param_val34, trx_temp_box; float cool_box_val=0.0,temp_ds=50.0, temp_dallas=0.0; float amVolt, ampers, an_value; int8_t state = 0; int l_act=0, nOD, batt_test_result=0; float real_val4, bar_set1, bar_set2, vbat_val=0.0, vin_val=0.0, vpwr_val=0.0; unsigned long startCalc = millis (); unsigned long interval1 = 200; long prev_millis1 = millis(); long prev_millis2 = millis(); long prev_millis3 = millis(); long prev_millis4 = millis(); long prev_millis5 = millis(); long prev_millis6 = millis(); long prev_millis7 = millis(); long prev_millis8 = millis(); long deb_millis1 = 30000; // starts charge relay after 30 sec of volt.present long deb_millis2 = 10000; // close charge relay after 10 sec volt.lost long deb_millis3 = 60000;// aku discharged - OFF after 60sec long deb_millis4 = 60000;// close- Off out relay for 60sec long deb_millis5 = 10000;// aku discharged - SMS/warning - 10sec long deb_millis6 = 60000;// aku check capacity - period long deb_millis7 = 300000;// aku testing time - period 5min long deb_millis8 = 200;// charging period int curr_calc=0, calc_cnt=0, pwr_total_sum=0; float curr_charge = 0.0; float curr_output = 0.0, pwr_total=0.0; float currVal1=0.0,currVal2=0.0; boolean batt_ok_test=false, batt_test_run=false, batt_test_volt1=false, batt_test_volt2=false, batt_test_block=false, demand=false; float batt_check_start=0.0, batt_check_end=0.0; int cp = 730; // charge point variable - 24V version Modbus slave(ID, 1, 3); // 1:RX1-19,TX1-18 .. 2:RX2-17,TX2-16 .. 3:RX3-15,TX3-14 uint16_t au16data[48]; OneWire oneWire(ONE_WIRE_BUS); DallasTemperature sensors(&oneWire); INA226_WE ina226_1 = INA226_WE(I2C_ADDRESS_1); // charg. meas. adr 40 I2C INA226_WE ina226_2 = INA226_WE(I2C_ADDRESS_2); // output meas. adr 45 I2C void setup() { slave.begin(57600); //Serial.begin(9600); //Serial.setTimeout(2000); pinMode(LIn, OUTPUT); // LED finnaly charged pinMode(LFin, OUTPUT); // LED charging pinMode(LCharge, OUTPUT); // LED error pinMode(POWenable, OUTPUT); // transistor PWM pinMode(2, OUTPUT); // PWRS relay pinMode(3, OUTPUT); // serial data EN pin pinMode(5, OUTPUT); // output 24V relay pinMode(9, OUTPUT); // FAN PWM out pinMode(11, OUTPUT); // Relay Ext on board(OUT 11) pinMode(47, INPUT); // dig input 1 on board pinMode(48, INPUT); // dig input 2 on board pinMode(32, INPUT); // DS18b20 on board pinMode(36, OUTPUT); // charging relay pinMode(30, OUTPUT); // CPU relay digitalWrite(LIn, LOW); // set LOW in all charging parameters bellow digitalWrite(LFin, LOW); digitalWrite(LCharge, LOW); digitalWrite(POWenable, LOW); digitalWrite(2, LOW); // PS relay start session inp_rel=1; if (EEPROM.read(1) > 0 && EEPROM.read(1) <= 5) { // charging mode in memory charg_type = EEPROM.read(1); } else { charg_type = 1; // half default } if (EEPROM.read(2) > 0 && EEPROM.read(2) <= 255) { // min batt value batt_min_set = EEPROM.read(2); batt_min = map(batt_min_set,0,255,50,305)/10.0; batt_min_send = map(batt_min_set,0,255,50,305); } else { batt_min_set = 110; // min value of battery, when CPU go OFF, standard set batt_min = 22.0; batt_min_send = map(batt_min_set,0,255,50,305); } if (EEPROM.read(3) > 0 && EEPROM.read(3) <= 4) { // battery count batt_count = EEPROM.read(3); } else { batt_count = 2; // battery count preselected } if (EEPROM.read(4) > 0 && EEPROM.read(4) <= 15) { // battery type batt_type = EEPROM.read(4); } else { batt_type = 8; // preselected battery type 12V 28Ah } if (EEPROM.read(5) >= 0 && EEPROM.read(5) <= 15) { rel_type1 = EEPROM.read(5); } // relay type if (EEPROM.read(6) >= 0 && EEPROM.read(6) <= 10) { dig1_type = EEPROM.read(6); } // binary input 1 if (EEPROM.read(7) >= 0 && EEPROM.read(7) <= 10) { dig2_type = EEPROM.read(7); } // binary input 2 if (EEPROM.read(8) >= 0 && EEPROM.read(8) <= 10) { an1_type = EEPROM.read(8); } // analog input 1 if (EEPROM.read(9) >= 0 && EEPROM.read(9) <= 10) { an2_type = EEPROM.read(9); } // analog input 2 if (EEPROM.read(10) >= 0 && EEPROM.read(10) <= 250) { an1_coef = EEPROM.read(10); an1c = an1_coef/1000.0; // coefficient for analog inp1 } if (EEPROM.read(11) >= 0 && EEPROM.read(11) <= 250) { an2_coef = EEPROM.read(11); an2c = an2_coef/1000.0; // coefficient for analog inp2 } if (EEPROM.read(12) >= 0 && EEPROM.read(12) <= 6) { batt_test_result = EEPROM.read(12); }else{ batt_test_result = 0; } if (batt_type<= 3 && batt_count==1){ batt_norm = 7.0; max_curr_batt = 0.7; test_amp=1.0; } else if (batt_type<= 3 && batt_count==2){ batt_norm = 13.7; max_curr_batt = 1.0; test_amp=1.2; } else if (batt_type == 4 && batt_count==1){ batt_norm = 13.7; max_curr_batt = 0.3; test_amp=0.5; } else if (batt_type == 4 && batt_count==2){ batt_norm = 27.2; max_curr_batt = 0.5; test_amp=0.7; } else if (batt_type == 5 && batt_count==1){ batt_norm = 13.7; max_curr_batt = 0.5; test_amp=0.8; } else if (batt_type == 5 && batt_count==2){ batt_norm = 27.2; max_curr_batt = 0.7; test_amp=1.0; } else if (batt_type == 6 && batt_count==1){ batt_norm = 13.7; max_curr_batt = 0.5; test_amp=1.3; } else if (batt_type == 6 && batt_count==2){ batt_norm = 27.2; max_curr_batt = 0.7; test_amp=1.6; }else if (batt_type == 8 && batt_count==1){ batt_norm = 13.7; max_curr_batt = 1.5; test_amp=1.8; } else if (batt_type == 8 && batt_count==2){ batt_norm = 27.2; max_curr_batt = 1.8; test_amp=2.0; } Wire.begin(); ina226_1.init();//charging meas.init ina226_2.init();// output meas.init ina226_1.setResistorRange(0.1, 5.0); ina226_2.setResistorRange(0.0035, 40.0); ina226_1.setCorrectionFactor(1.05); ina226_2.setCorrectionFactor(1.79); ina226_1.waitUntilConversionCompleted(); ina226_2.waitUntilConversionCompleted(); sensors.setWaitForConversion(false); delay(100); /* SMS alarms : 1 - low voltage on charger 2 - low voltage of battery 3 - battery discharged 4 - battery disconnected - fuse blowed 5 - battery check info 6 - battery test running */ } int AnalogAvg(int numpin){ int average = 0; for (int i=0; i < 50; i++) { average = average + analogRead(numpin); } average = average/50; return average; }// analog stabilise float CurrentAvg1(){ float aver1 = 0; currVal1 = ina226_1.getCurrent_A();//charging meas. for (int j=0; j < 10; j++) { aver1 = aver1 + currVal1; } test_amp=1.6; aver1 = aver1/10; return aver1; } float CurrentAvg2(){ float aver2 = 0; currVal2 = ina226_2.getCurrent_A();//output meas. for (int k=0; k < 10; k++) { aver2 = aver2 + currVal2; } aver2 = aver2/10; return aver2; } void loop() { state = slave.poll(au16data, 48); //Serial.println((String)state); getDataSerial(); //curr_charge = ina226_1.getCurrent_A(); //curr_output = ina226_2.getCurrent_A(); curr_charge = CurrentAvg1(); curr_output = CurrentAvg2(); an_val1 = AnalogAvg(3); an_val2 = AnalogAvg(5); dig1 = digitalRead(47); dig2 = digitalRead(48); sensors.requestTemperatures(); temp_dallas = sensors.getTempCByIndex(0); trx_temp_box = round(temp_dallas*10); if (temp_dallas>40){ // fan PWM output analogWrite(9,map(round(temp_dallas),40,60,180,250)); }else if (temp_dallas<40){ analogWrite(9,LOW); } // ******* battery testing on demand // if (battery_test==1 && vbat_val>(batt_norm/1.12) && curr_output>=test_amp){ batt_test_run = true; demand = true; } // ****** battery testing with period// if (batt_ok_test==true && vbat_val>(batt_norm/1.12) && curr_output>=test_amp && batt_test_result<6){ batt_test_run=true; }else{ batt_test_run = false; batt_test_volt1=false; batt_test_volt2=false; } if (sms_alarm_res==1){ if (sms_alarm<5){ sms_alarm=0; } } if (batt_test_run == true){ if ((millis () - prev_millis6 >= deb_millis6) or demand==true){ sms_alarm = 5; digitalWrite(2,HIGH); // PS relay - disconnect inp_rel=0; digitalWrite(36,LOW); batt_test_block=true; if (batt_test_volt1==false){ batt_check_start=vbat_val; batt_test_volt1=true; } if (millis () - prev_millis7 >= deb_millis7){ if (batt_test_volt2==false){ batt_check_end=vbat_val; batt_test_volt2=true; } if ((batt_check_start-batt_check_end)>(batt_norm/10)){ sms_alarm = 6; EEPROM.write(12,6); demand=false; } if ((batt_check_start-batt_check_end)<=(batt_norm/8)){ sms_alarm = 0; EEPROM.write(12,0); demand=false; } if (batt_test_block==true){ batt_test_volt1=false; batt_test_volt2=false; deb_millis6 = 2073600000; batt_test_run = false; digitalWrite(2, LOW); // PS relay - connect inp_rel=1; batt_test_block=false; } } /*else { // end of millis7 sms_alarm = 6; // not yet applicable }*/ }else { prev_millis7 = millis(); } }else{ if (batt_test_result==6){ sms_alarm = 6; } prev_millis6 = millis(); } if (out_relay==1){ rel_out_off=1; } if (dig1_type==0){ bin_val1=0; } else if (dig1_type==1){ if (dig1==1){ bin_val1= 0; } else { bin_val1=1; } }else if (dig1_type==2){ if (dig1==1){ bin_val1= 1; } else{ bin_val1=0; } }// end DIG1 if (dig2_type==0){ bin_val2=0; }else if (dig2_type==1){ if (dig2==1){ bin_val2= 0; } else{ bin_val2=1; } }else if (dig2_type==2){ if (dig2==1){ bin_val2= 1; } else{ bin_val2=0; } }// end DIG1 if (dig7_opt == 14) { if (dig8_opt == 15) { if (cool_box_val >= temp_ds){ dig7_stat = 1; } if (cool_box_val < (temp_ds-8.0)){ dig7_stat = 0; } } if (dig9_opt == 15) { if (cool_box_val >= temp_ds){ dig7_stat = 1; } if (cool_box_val < (temp_ds-8.0)){ dig7_stat = 0; } } }// dig7_opt if (dig8_opt == 14) { if (dig7_opt == 15) { if (cool_box_val >= temp_ds){ dig8_stat = 1; } if (cool_box_val < (temp_ds-8.0)){ dig8_stat = 0; } } if (dig9_opt == 15) { if (cool_box_val >= temp_ds){ dig8_stat = 1; } if (cool_box_val < (temp_ds-8.0)){ dig8_stat = 0; } } }// dig8_opt if (dig9_opt == 14) { if (dig7_opt == 15) { if (cool_box_val >= temp_ds){ dig9_stat = 1; } if (cool_box_val < (temp_ds-8.0)){ dig9_stat = 0; } } if (dig8_opt == 15) { if (cool_box_val >= temp_ds){ dig9_stat = 1; } if (cool_box_val < (temp_ds-8.0)){ dig9_stat = 0; } } }// dig9_opt x = analogRead(Vchar);//bat raw value y = analogRead(Vbat); // chrg input pwr raw value z = analogRead(Vpwr); // main pwr raw value int vbat_trx = map(y,0,1023,0,383); trx_vbat = vbat_trx; int vin_trx = map(x,0,1023,0,383); trx_vchrg = vin_trx; int vpwr_trx = map(z,0,1023,0,383); trx_vpwr = vpwr_trx; vbat_val = vbat_trx/10.0; vin_val = vin_trx/10.0; vpwr_val = vpwr_trx/10.0; if (save_param4 == 8) { EEPROM.write(5, pout_val0); // settings type of Rel1 action EEPROM.write(6, param_val26); // dig1_type EEPROM.write(7, param_val27); // dig2_type EEPROM.write(8, param_val12); // an1_type EEPROM.write(9, param_val13); // an2_type EEPROM.write(10, param_val16); // an1_coef EEPROM.write(11, param_val17); // an2_coef delay(200); asm volatile (" jmp 0"); //soft reset-restart }// externaly analog type set via modbus if (save_param == 3) { int param_val0_set = map(param_val0,50,305,0,255); EEPROM.write(1, param_val3); // charging type EEPROM.write(2, param_val0_set); // batt_min volt EEPROM.write(3, param_val1); // batt_count EEPROM.write(4, param_val2); // batt_type delay(100); asm volatile (" jmp 0"); //soft reset-restart }// externaly charging settings via modbus // ---------------------- IN/OUT settings if (vin_val>=(batt_norm/1.15) or vbat_val>=(batt_norm/1.20)){ digitalWrite(30,HIGH); digitalWrite(5,HIGH); } if ((vin_val>=(batt_norm/1.15) or charge_status<=1)&& vpwr_val>=vbat_val){ // check input voltage for charging if (batt_test_block==false){ if (millis () - prev_millis1 >= deb_millis1){ digitalWrite(36,HIGH); // start charge relay afte 30s of voltage present (Vin>26V), if you have used 12V battery, change compare value vin_val>=14 chrg_rel = 1; } }else{ prev_millis1 = millis(); } prev_millis2 = millis(); }else if (vin_val<(batt_norm/1.25) or vpwr_val= deb_millis2){ digitalWrite(36,LOW); // close charge relay afte 10s voltage lost chrg_rel = 0; if (batt_test_block==false){ sms_alarm = 1; } } prev_millis1 = millis(); }else if ((vin_val>=(batt_norm/1.25) && vbat_val= deb_millis2){ digitalWrite(36,LOW); // close charge relay afte 10s voltage lost chrg_rel = 0; sms_alarm = 4; // battery not connected } prev_millis1 = millis(); } /////// ..... SERIAL DEBUG INFORMATION /*Serial.println((String)"vin_val = "+vin_val); Serial.println((String)"vbat_val = "+vbat_val); Serial.println((String)"batt_min = "+batt_min); Serial.println((String)"trx_vbat = "+trx_vbat); Serial.println((String)"trx_vchrg = "+trx_vchrg); Serial.println((String)"trx_vpwr = "+trx_vpwr); Serial.println((String)"trx_amp_chrg = "+trx_amp_chrg); Serial.println((String)"current_charge= "+curr_charge); Serial.println((String)"current_output= "+curr_output); Serial.println((String)"curr_calc1= "+curr_calc1); Serial.println((String)"curr_calc= "+curr_calc); Serial.println((String)"map_cur= "+map_cur); Serial.println((String)"charg_type = "+charg_type); Serial.println((String)"an_val1 = "+an_val1); Serial.println((String)"an_val2 = "+an_val2); Serial.println("--------------------");*/ /* Serial.println("--------------------"); Serial.print("x: "); Serial.println(x); Serial.print("y: "); Serial.println(y); Serial.println("--------------------"); Serial.print("cp: "); Serial.println(cp); Serial.println("--------------------"); */ /*Serial.println((String)"vbat_val = "+vbat_val); Serial.println((String)"current_output= "+curr_output); Serial.print("batt_ok_test - "); Serial.println(batt_ok_test,DEC); Serial.print("batt_test_run - "); Serial.println(batt_test_run,DEC); Serial.print("batt_test_block - "); Serial.println(batt_test_block,DEC); Serial.print("batt_test_volt1 - "); Serial.println(batt_test_volt1,DEC); Serial.print("batt_test_volt2 - "); Serial.println(batt_test_volt2,DEC); Serial.println((String)"batt_test_result = "+batt_test_result); Serial.println((String)"batt_norm = "+batt_norm); Serial.println("--------------------");*/ /*Serial.println((String)"analog1 = "+analog1); Serial.println((String)"analog2 = "+analog2);} Serial.println((String)"analog3 = "+analog3); Serial.println((String)"analog4 = "+analog4);*/ /* Serial.println((String)"an_val1 = "+an_val1); Serial.println((String)"an_val2 = "+an_val2); Serial.println("--------------------");*/ /* Serial.println((String)"rel_type1 = "+rel_type1); Serial.println((String)"hour_end = "+hour_end); Serial.println((String)"min_end = "+min_end); Serial.println((String)"charge_status = "+charge_status); Serial.println((String)"pwr_inp_status = "+pwr_inp_status); Serial.println("--------------------"); */ if (rel_type1 == 0) { // UNUSED RELAY selection digitalWrite(11, LOW); rel1_stat=0; }// out1=1 if (rel_type1 == 1) { // RELAY for RC if (binary_in==1){ digitalWrite(11, HIGH); rel1_stat=1; } else if(binary_in==0){ digitalWrite(11, LOW); rel1_stat=0; } }// out1=1 if (rel_type1 == 2) { // EXT.relay for DS18b20 acting } if (rel_type1==3){// relay for impulse switch type with DIG1 input if (bin_val1 == HIGH && previous1 == LOW && millis() - time1 > debounce1) { if (state1 == HIGH) state1 = LOW; else state1 = HIGH; time1 = millis(); } digitalWrite(11, state1); rel1_stat=state1; previous1 = dig1; }// out1 if (rel_type1==4){// relay for impulse switch type with DIG2 input if (bin_val2 == HIGH && previous1 == LOW && millis() - time1 > debounce1) { if (state1 == HIGH) state1 = LOW; else state1 = HIGH; time1 = millis(); } digitalWrite(11, state1); rel1_stat=state1; previous1 = dig1; }// out1 if (((vbat_val>0 && vbat_val= deb_millis5){ sms_alarm = 3; /*if (millis () - prev_millis3 >= deb_millis3){ // temporary disabled to check problems digitalWrite(5, LOW); digitalWrite(30,LOW); out_rel=0; }*/ } }else if (rel_out_off==0 && ((pwr_inp_status==1 && vbat_val>batt_min) or vbat_val>batt_min)) { // starting application and charging relays/components on conditions prev_millis3 = millis (); prev_millis5 = millis (); prev_millis4 = millis (); digitalWrite(5, HIGH); digitalWrite(30,HIGH); out_rel=1; } else if (rel_out_off==1){ digitalWrite(5,LOW); out_rel=0; if (millis () - prev_millis4 >= deb_millis4){ digitalWrite(5, HIGH); out_rel=1; rel_out_off=0; } else{ long odcit = millis() - prev_millis4; time_on = (deb_millis4-odcit)/1000; } } if (pwr_inp_status == 0) { digitalWrite(LCharge, LOW); charge_status = 2; analogWrite(POWenable, OFF); trx_amp_chrg=0; pwr_total = (vbat_val-0.8)*curr_output; pwr_total_sum = round(pwr_total*10); trx_amp_out=round(curr_output*100); } if (pwr_inp_status==1){ pwr_total = (vin_val-0.8)*curr_output; pwr_total_sum = round(pwr_total*10); trx_amp_out=round(curr_output*100); } if (cnt == 0) { if (vbat_val<(batt_norm/1.35)) { analogWrite(POWenable, OFF); digitalWrite(LCharge, LOW); charge_status = 2; } } // red LED if (vin_val<(batt_norm/1.1)) { digitalWrite(LIn, HIGH); pwr_inp_status = 0; analogWrite(POWenable, OFF); } else { digitalWrite(LIn, LOW); pwr_inp_status = 1; } // red LED on indicates low or no input voltage // green LED if (vbat_val>batt_norm) { digitalWrite(LFin, HIGH); Lch = 1; digitalWrite(LCharge, LOW); // Charge LED off analogWrite(POWenable, OFF); charge_status = 0; batt_ok_test = true; } else if (vbat_val<(batt_norm/1.1)) { digitalWrite(LFin, LOW); Lch = 0; } // LED on means battery is charged /*if (pwr_inp_status == 0) { // disabled for testing chargeOn = 30; } else { chargeOn = (cp - y) * 5; }*/ // Serial.print("chon = "); //Serial.println(chargeOn); if ((vin_val > vbat_val) && (vbat_val < batt_norm) && (vin_val>=batt_norm)) { /* */ // check input voltage and voltage on battery // turn on charge cycle if voltage input // good AND battery voltage low. if ((vbat_val > (batt_norm/1.35)) && vbat_val < batt_norm/1.05) { // turn on voltage to battery // turn on charge LED digitalWrite(LCharge, HIGH); // charge switching transistor // can be pulse-width modulated // four values are OFF, QUARTER, HALF, FULL and AUTOMAT // This uses DP3. if (millis () - prev_millis8 >= deb_millis8){ prev_millis8 = millis(); charge_status = 0; } else { if (charg_type == 1) { aut_reg_curr = map(curr_charge, max_curr_batt,max_curr_batt+0.5, 180,0); analogWrite(POWenable, aut_reg_curr); charge_status = 1; //} } if (charg_type == 2) { analogWrite(POWenable, FULL); charge_status = 1; } if (charg_type == 3) { analogWrite(POWenable, HALF); charge_status = 1; } if (charg_type == 4) { analogWrite(POWenable, QUARTER); charge_status = 1; } if (charg_type == 5) { analogWrite(POWenable, OFF); charge_status = 0; } /*Serial.print(temp); Serial.print(" I out = "); Serial.print((temp - 506) * .0283); Serial.println(" amps. ");*/ }// charging period } } // end if /* if (cnt >= chargeOn) { // disabled for testing analogWrite(POWenable, OFF); // turn off MOSFET cnt = 0; delay(10); } else { cnt++; }*/ // turn off charge enable trx_amp_chrg=round(curr_charge*100); } void getDataSerial(){ // operational data au16data[0] = sms_alarm; // errors to SMS au16data[1] = trx_amp_chrg; // transmitt chrg ampers au16data[2] = trx_amp_out; // transmitt out ampers au16data[3] = trx_vbat; //transmitt batt.voltage au16data[4] = trx_vchrg; //transmitt charger voltage au16data[5] = trx_vpwr; //transmitt ps input voltage au16data[6] = charge_status; au16data[7] = pwr_inp_status; au16data[8] = rel1_stat; au16data[9] = an_val1; au16data[10] = an_val2; au16data[11] = dig1; au16data[12] = dig2; au16data[13] = chrg_rel; au16data[14] = out_rel; au16data[15] = trx_temp_box; au16data[16] = pwr_total_sum; au16data[17] = time_on; au16data[18] = inp_rel; au16data[19] = 0;//rez //data nastaveni - read au16data[20] = an1_type; au16data[21] = an2_type; au16data[22] = an1_coef; au16data[23] = an2_coef; au16data[24] = rel_type1; au16data[25] = dig1_type; au16data[26] = dig2_type; au16data[27] = batt_min_send; //minimal battery voltage to power OFF CPU electronics au16data[28] = batt_count; au16data[29] = batt_type; au16data[30] = charg_type; //settings data to node red via modbus param_val0 = au16data[31]; // batt_min voltage param_val1 = au16data[32]; // batt_count param_val2 = au16data[33]; // batt_type param_val3 = au16data[34]; // charge_type save_param = au16data[35]; // saving 40-43 pout_val0 = au16data[36]; //rel1 function param_val26 = au16data[37]; //dig1_type param_val27 = au16data[38]; //dig2_type param_val12 = au16data[39]; //An1_type param_val13 = au16data[40]; //An2_type param_val16 = au16data[41]; //An1_coef param_val17 = au16data[42]; //An2_coef save_param4 = au16data[43]; // saving 46-51 //remote commands from node red sms_alarm_res = au16data[44]; //reset a SMS alarm to 0 out_relay = au16data[45]; //relay_out off battery_test = au16data[46]; //battery_test binary_in = au16data[47]; //digital/binary }