Bonjour à tous !
Depuis quelques temps j'ai cette erreur sur mon code :
'Serial2' was not declared in this scope
Je ne comprends pas pourquoi, avant cela fonctionnait bien 
Que faire ?
Mercii
Mon code :
//https://github.com/JosefKrieglstein/AxpertControl/blob/master/axpert.py
String QPIGS = "\x51\x50\x49\x47\x53\xB7\xA9\x0D"; //Lecture live data
/*
String QPIWS = "\x51\x50\x49\x57\x53\xB4\xDA\x0D";
String QDI = "\x51\x44\x49\x71\x1B\x0D";
String QMOD = "\x51\x4D\x4F\x44\x49\xC1\x0D";
String QVFW = "\x51\x56\x46\x57\x62\x99\x0D";
String QVFW2 = "\x51\x56\x46\x57\x32\xC3\xF5\x0D";
String POP02 = "\x50\x4F\x50\x30\x32\xE2\x0B\x0D"; //SBU priority
String POP01 = "\x50\x4F\x50\x30\x32\xE2\xD2\x69"; //solar first
String POP00 = "\x50\x4F\x50\x30\x30\xC2\x48\x0D"; //utility first
*/
//QPIGS Lecture live data
float PIP_Grid_Voltage=0;
float PIP_Grid_frequence=0;
float PIP_output_Voltage=0;
float PIP_output_frequence=0;
int PIP_output_apparent_power=0;
int PIP_output_active_power=0;
int PIP_output_load_percent=0;
int PIP_BUS_voltage=0;
float PIP_Battery_voltage=0;
float PIP_battery_charge_current=0;
float PIP_battery_capacity=0;
float PIP_Inverter_heat_sink_temperature =0;
float PIP_PV_current=0;
float PIP_PV_voltage=0;
float PIP_Battery_voltage_from_SCC =0;
float PIP_battery_discharge_current=0;
int PIP_status;
unsigned long lastMillis=0;
long previousMillis = 0;
long interval = 5000;
void setup() {
Serial.begin(115200);
Serial2.begin(2400);
}
void loop() {
unsigned long currentMillis = millis();
if (currentMillis - previousMillis > interval) {
previousMillis = currentMillis;
//----------------------------------------------------------------------------------------
Serial2.print(QPIGS);
if (Serial2.find("(")) {
Serial.println("DATA-----------------------------------------");
PIP_Grid_Voltage=Serial2.parseFloat();
PIP_Grid_frequence=Serial2.parseFloat();
PIP_output_Voltage=Serial2.parseFloat();
PIP_output_frequence=Serial2.parseFloat();
PIP_output_apparent_power=Serial2.parseInt();
PIP_output_active_power=Serial2.parseInt();
PIP_output_load_percent=Serial2.parseInt();
PIP_BUS_voltage=Serial2.parseFloat();
PIP_Battery_voltage=Serial2.parseFloat();
PIP_battery_charge_current=Serial2.parseFloat();
PIP_battery_capacity=Serial2.parseInt();
PIP_Inverter_heat_sink_temperature =Serial2.parseInt();
PIP_PV_current=Serial2.parseFloat();
PIP_PV_voltage=Serial2.parseFloat();
PIP_Battery_voltage_from_SCC =Serial2.parseFloat();
PIP_battery_discharge_current=Serial2.parseFloat();
PIP_status=Serial2.parseInt();
Serial.println("Grid voltage: " + String(PIP_Grid_Voltage)); //QPIGS.1 Grid voltage
Serial.println("Grid frequency: " + String(PIP_Grid_frequence)); //QPIGS.2 Grid frequency
Serial.println("Out voltage: " + String(PIP_output_Voltage)); //QPIGS.3 Out voltage
Serial.println("Out frequency: " + String(PIP_output_frequence)); //QPIGS.4 Out frequency
Serial.println("output apparent power: " + String(PIP_output_apparent_power)); //QPIGS.5 AC output apparent power
Serial.println("output active power: " + String(PIP_output_active_power)); //QPIGS.6 AC output active power
Serial.println("Output load percent: " + String(PIP_output_load_percent)); //QPIGS.7 Output load percent
Serial.println("PIP_BUS_voltage: " + String(PIP_BUS_voltage)); //skip
Serial.println("Battery voltage: " + String(PIP_Battery_voltage)); //QPIGS.9 Battery voltage
Serial.println("Battery charging current: " + String(PIP_battery_charge_current)); //QPIGS.10 Battery charging current
Serial.println("Battery capacity: " + String(PIP_battery_capacity)); //QPIGS.11 Battery capacity
Serial.println("PIP_Inverter_heat_sink_temperature: " + String(PIP_Inverter_heat_sink_temperature)); //skip
Serial.println("PIP_PV_current: " + String(PIP_PV_current)); //skip
Serial.println("PV Input voltage: " + String(PIP_PV_voltage)); //QPIGS.14 PV Input voltage
Serial.println("PIP_Battery_voltage_from_SCC: " + String(PIP_Battery_voltage_from_SCC)); //skip
Serial.println("Battery discharge current: " + String(PIP_battery_discharge_current)); //QPIGS.16 Battery discharge current
Serial.println("PIP_status: " + String(PIP_status)); //QPIGS.17 PIP_status
}
}
}