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Topic: Need to use all 32kb on Leonardo Ethernet. Where is it being limited? (Read 49 times) previous topic - next topic

subnoize

Hello!

I have run out of flash memory and the bootloader must go in my Leonardo Ethernet board. I am at 106% of flash so that's ok, just burn it with a hardware ISP, right?

The problem is the Arduino IDE stops me because its too large despite trying to use a hardware ISP. I went looking for the boards.txt and there is a Leonardo in there but no Leonardo Ethernet.

Where is the Leonardo Ethernet definition where I can change it to the correct available memory?

Thanks!

pert

Do you see "Arduino Leonardo ETH" in the Tools > Board menu of the Arduino IDE?

subnoize

Do you see "Arduino Leonardo ETH" in the Tools > Board menu of the Arduino IDE?
OK, I upgraded to 1.8.2 after uninstalling the old 1.6.x and the boards.txt showed up with the correct defs for me to play with.

Rack this up to pilot error I guess. Rather weird since I could see the board in the drop down list but it wasn't in the actual boards.txt file.

Anyways, thanks for your time! I have resolved the issue by reinstalling a newer version.

pert

You were just looking at the wrong version of boards.txt. It's installed to a different location when you update the Arduino AVR Boards package via Boards Manager. I suspected that was the issue and that's why I asked that question.

You will need to redo this change every time you update to a new version of the Arduino IDE or Arduino AVR Boards. You might consider creating a custom hardware package for your modified board so it will persist through updates. If that's something you want to do I can help.

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