Where Does The Due Serial Source Code Live?

Official Hardware Mega Due
1

The title says it all. I need to modify Serial, to increase the Tx buffer size, but I can't find the source code....

Regards,
Ray L.

2

I don't know about Windows, but I think I found it in Linux. It is in a hidden folder.
home/user/.arduino15/packages/arduino/hardware/sam/1.6.4/cores/arduino/RingBuffer.h

Search for SERIAL_BUFFER_SIZE

3

Tim,

Thanks! In Windows it's in Users\username\Appdata\Roaming.arduino15\packages\arduino\hardware\sam\1.6.4\cores\arduino\RingBuffer.h

I bumped it up to 1024. It's not like I'll ever use all the available RAM....

Thanks much!

Regards,
Ray L.