rooty/Arduino
1
0
Fork 0
mirror of https://github.com/arduino/Arduino.git synced 2025-01-17 06:52:18 +01:00
Code Issues Releases Activity

Fix HW Serial buffer size determination

Browse Source
This commit is contained in:
Nico 2015-09-20 11:07:19 +02:00
parent 8767cd51b4
commit 441fd561cf
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
hardware/arduino/avr/cores/arduino/HardwareSerial.h
View File

@ -40,14 +40,14 @@
// often work, but occasionally a race condition can occur that makes // often work, but occasionally a race condition can occur that makes
// Serial behave erratically. See https://github.com/arduino/Arduino/issues/2405 // Serial behave erratically. See https://github.com/arduino/Arduino/issues/2405
#if !defined(SERIAL_TX_BUFFER_SIZE) #if !defined(SERIAL_TX_BUFFER_SIZE)
#if (RAMEND < 1000) #if ((RAMEND - RAMSTART) < 1023)
#define SERIAL_TX_BUFFER_SIZE 16 #define SERIAL_TX_BUFFER_SIZE 16
#else #else
#define SERIAL_TX_BUFFER_SIZE 64 #define SERIAL_TX_BUFFER_SIZE 64
#endif #endif
#endif #endif
#if !defined(SERIAL_RX_BUFFER_SIZE) #if !defined(SERIAL_RX_BUFFER_SIZE)
#if (RAMEND < 1000) #if ((RAMEND - RAMSTART) < 1023)
#define SERIAL_RX_BUFFER_SIZE 16 #define SERIAL_RX_BUFFER_SIZE 16
#else #else
#define SERIAL_RX_BUFFER_SIZE 64 #define SERIAL_RX_BUFFER_SIZE 64