Different ATtinycore 1.5.2 and version 2.0.0-dev on Proteus

Projects Programming
1

Hello, I made this simple program with the ATiny85 option (in the bootloader) 8MHz internal. I tested it on proteus because I don't have the physical hardware here. Worked perfectly.
I'm using Arduino IDE 2.1.1 and ATtinyCore 1.5.2.

Then only I changed ATtiny core from version 1.5.2 to 2.0.0-dev. It compiled normally and I simulated it in proteus and it doesn't work. You receive the following message from the image.

I saw that in version 1.5.2 the OSCCAL register was at 0x80 and with version 2.0.0-dev it is at 0x00.

image

image

void setup() {
  // put your setup code here, to run once:
Serial.begin(9600);
delay(100);
}

void loop() {
  // put your main code here, to run repeatedly:
if (Serial.available()) {
  String receivedString = Serial.readString();

  if (receivedString == "Hello") {
  Serial.println("World!!!");
}
}
}
2

You will probably get help with a Proteus question faster at the Proteus forum.

3

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