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UART: restore default buffer size to 256 bytes #651

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Merged
merged 1 commit into from
Oct 20, 2021
Merged

UART: restore default buffer size to 256 bytes #651

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11 changes: 8 additions & 3 deletions cores/arduino/Uart.h
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Original file line number Diff line number Diff line change
Expand Up @@ -22,7 +22,11 @@
#include "SERCOM.h"
#include "SafeRingBuffer.h"

#define SERIAL_BUFFER_SIZE 64
#ifdef SERIAL_BUFFER_SIZE
#undef SERIAL_BUFFER_SIZE
#endif

#define SERIAL_BUFFER_SIZE 256

class Uart : public arduino::HardwareSerial
{
Expand All @@ -46,8 +50,9 @@ class Uart : public arduino::HardwareSerial

private:
SERCOM *sercom;
arduino::SafeRingBuffer rxBuffer;
arduino::SafeRingBuffer txBuffer;

arduino::SafeRingBufferN<SERIAL_BUFFER_SIZE> rxBuffer;
arduino::SafeRingBufferN<SERIAL_BUFFER_SIZE> txBuffer;

uint8_t uc_pinRX;
uint8_t uc_pinTX;
Expand Down