class AnalogReadIssue {
public:
int value = 0;
AnalogReadIssue();
};
AnalogReadIssue::AnalogReadIssue() {
value = analogRead(A0);
}
AnalogReadIssue c;
void setup() {
Serial.begin(115200);
Serial.print("Pre-init analogRead(A0)=");
Serial.println(c.value);
Serial.print("setup analogRead(A0)=");
Serial.println(analogRead(A0));
}
void loop() {
// put your main code here, to run repeatedly:
}