From 7f2ca6ee281fe12e8f25e71cf59f561e81e63fd8 Mon Sep 17 00:00:00 2001 From: Nico Date: Sun, 20 Sep 2015 11:08:49 +0200 Subject: [PATCH] Fix CDC Serial buffer size determination --- cores/arduino/USBAPI.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/cores/arduino/USBAPI.h b/cores/arduino/USBAPI.h index 4072772..f22ab6a 100644 --- a/cores/arduino/USBAPI.h +++ b/cores/arduino/USBAPI.h @@ -75,7 +75,7 @@ extern USBDevice_ USBDevice; struct ring_buffer; #ifndef SERIAL_BUFFER_SIZE -#if (RAMEND < 1000) +#if ((RAMEND - RAMSTART) < 1023) #define SERIAL_BUFFER_SIZE 16 #else #define SERIAL_BUFFER_SIZE 64