Upload Sketch Arduino Mega 2560 from TFTP with ARiadne bootloade: limit on size

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1

Hello to everyone!!!
I use Ariadne BootLoader for my personal project with Arduino Mega2560, but i have a little problem when I upload the Arduino Sketch from the TFTP client.
The TFTP client stops because doesn't receive ack from arduino at block 64.
The binary sketch size is 35306 bytes, and if I test the upload of a sketch about 28000 bytes, it works.
I used different Arduino MEga 2560, with Ariadne Bootloader, with the same result.
I used different type of TFTP client software, and I Test the upload with ubuntu linux Os, with the same result.
Can You help me in some way....
I thank you very

Emanuele

2

The same to me.
Can anyone help??!!

Norbert

3

My guess would be that the build of the Ariadne bootloader you are using doesn't support sketches larger than about 32768 bytes. I suggest you check with the author whether it has been tested with larger sketches.