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Fix HW Serial buffer size determination

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
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4
hardware/arduino/avr/cores/arduino/HardwareSerial.h
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@ -40,14 +40,14 @@
// often work, but occasionally a race condition can occur that makes
// Serial behave erratically. See https://github.com/arduino/Arduino/issues/2405
#if !defined(SERIAL_TX_BUFFER_SIZE)
#if (RAMEND < 1000)
#if ((RAMEND - RAMSTART) < 1023)
#define SERIAL_TX_BUFFER_SIZE 16
#else
#define SERIAL_TX_BUFFER_SIZE 64
#endif
#endif
#if !defined(SERIAL_RX_BUFFER_SIZE)
#if (RAMEND < 1000)
#if ((RAMEND - RAMSTART) < 1023)
#define SERIAL_RX_BUFFER_SIZE 16
#else
#define SERIAL_RX_BUFFER_SIZE 64