Arduino Zero Serial buffer size

Hi all,

i would like to know if is possibile to change the buffer size of the serial port since with only 64 characters result and hard task to manage a standard string from a GPS.

The serial port's receiver buffer size is defined in the Zero's core directory, in the "RingBuffer.h" file:

#define SERIAL_BUFFER_SIZE 64

Im'm sorry but I can't find that folder and that file! Can you tell me the directory?

In your Arduino15 directory, look in packages/arduino/hardware/samd/1.6.2/cores/arduino/RingBuffer.h.

The Arduino15 directory varies based on what kind of computer you're using. On a mac it's at ~/Library/Arduino15. (I have no idea about windows or linux.)

on windows 7

C:\Users<your_user_id>\AppData\Local\Arduino15\

:wink:

Cheers

Jim
Indialantic, FL