Merge branch 'ide-1.5.x-hwserial-cleanup' of github.com:matthijskooijman/Arduino into matthijskooijman-ide-1.5.x-hwserial-cleanup

1 files changed, 5 insertions, 27 deletions

diff --git a/cores/arduino/HardwareSerial3.cpp b/cores/arduino/HardwareSerial3.cpp
index 300c4bd..a68095b 100644
--- a/cores/arduino/HardwareSerial3.cpp
+++ b/cores/arduino/HardwareSerial3.cpp
@@ -36,39 +36,17 @@
 
 #if defined(HAVE_HWSERIAL3)
 
-#if defined(USART_RX_vect)
-  ISR(USART_RX_vect)
-#elif defined(USART3_RX_vect)
-  ISR(USART3_RX_vect)
-#elif defined(USART_RXC_vect)
-  ISR(USART_RXC_vect) // ATmega8
-#else
-  #error "Don't know what the Data Received vector is called for the first UART"
-#endif
-  {
-    Serial3._rx_complete_irq();
-  }
+ISR(USART3_RX_vect)
+{
+  Serial3._rx_complete_irq();
+}
 
-#if defined(UART3_UDRE_vect)
-ISR(UART3_UDRE_vect)
-#elif defined(UART_UDRE_vect)
-ISR(UART_UDRE_vect)
-#elif defined(USART3_UDRE_vect)
 ISR(USART3_UDRE_vect)
-#elif defined(USART_UDRE_vect)
-ISR(USART_UDRE_vect)
-#else
-  #error "Don't know what the Data Register Empty vector is called for the first UART"
-#endif
 {
   Serial3._tx_udr_empty_irq();
 }
 
-#if defined(UBRRH) && defined(UBRRL)
-  HardwareSerial Serial3(&UBRRH, &UBRRL, &UCSRA, &UCSRB, &UCSRC, &UDR);
-#else
-  HardwareSerial Serial3(&UBRR3H, &UBRR3L, &UCSR3A, &UCSR3B, &UCSR3C, &UDR3);
-#endif
+HardwareSerial Serial3(&UBRR3H, &UBRR3L, &UCSR3A, &UCSR3B, &UCSR3C, &UDR3);
 
 // Function that can be weakly referenced by serialEventRun to prevent
 // pulling in this file if it's not otherwise used.