Merge branch 'ide-1.5.x-hwserial-cleanup' of github.com:matthijskooijman/Arduino into matthijskooijman-ide-1.5.x-hwserial-cleanup
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commit
1ee86b6bcb
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@ -117,7 +117,7 @@ void HardwareSerial::begin(unsigned long baud, byte config)
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baud_setting = (F_CPU / 8 / baud - 1) / 2;
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}
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// assign the baud_setting, a.k.a. ubbr (USART Baud Rate Register)
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// assign the baud_setting, a.k.a. ubrr (USART Baud Rate Register)
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*_ubrrh = baud_setting >> 8;
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*_ubrrl = baud_setting;
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@ -43,7 +43,7 @@
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#elif defined(USART_RXC_vect)
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ISR(USART_RXC_vect) // ATmega8
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#else
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#error "Don't know what the Data Received vector is called for the first UART"
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#error "Don't know what the Data Received vector is called for Serial"
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#endif
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{
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Serial._rx_complete_irq();
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@ -58,7 +58,7 @@ ISR(USART0_UDRE_vect)
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#elif defined(USART_UDRE_vect)
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ISR(USART_UDRE_vect)
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#else
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#error "Don't know what the Data Register Empty vector is called for the first UART"
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#error "Don't know what the Data Register Empty vector is called for Serial"
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#endif
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{
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Serial._tx_udr_empty_irq();
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@ -36,14 +36,12 @@
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#if defined(HAVE_HWSERIAL1)
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#if defined(USART_RX_vect)
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ISR(USART_RX_vect)
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#if defined(UART1_RX_vect)
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ISR(UART1_RX_vect)
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#elif defined(USART1_RX_vect)
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ISR(USART1_RX_vect)
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#elif defined(USART_RXC_vect)
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ISR(USART_RXC_vect) // ATmega8
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#else
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#error "Don't know what the Data Received vector is called for the first UART"
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#error "Don't know what the Data Register Empty vector is called for Serial1"
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#endif
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{
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Serial1._rx_complete_irq();
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@ -51,24 +49,16 @@
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#if defined(UART1_UDRE_vect)
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ISR(UART1_UDRE_vect)
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#elif defined(UART_UDRE_vect)
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ISR(UART_UDRE_vect)
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#elif defined(USART1_UDRE_vect)
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ISR(USART1_UDRE_vect)
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#elif defined(USART_UDRE_vect)
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ISR(USART_UDRE_vect)
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#else
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#error "Don't know what the Data Register Empty vector is called for the first UART"
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#error "Don't know what the Data Register Empty vector is called for Serial1"
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#endif
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{
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Serial1._tx_udr_empty_irq();
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}
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#if defined(UBRRH) && defined(UBRRL)
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HardwareSerial Serial1(&UBRRH, &UBRRL, &UCSRA, &UCSRB, &UCSRC, &UDR);
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#else
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HardwareSerial Serial1(&UBRR1H, &UBRR1L, &UCSR1A, &UCSR1B, &UCSR1C, &UDR1);
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#endif
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// Function that can be weakly referenced by serialEventRun to prevent
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// pulling in this file if it's not otherwise used.
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@ -36,39 +36,17 @@
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#if defined(HAVE_HWSERIAL2)
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#if defined(USART_RX_vect)
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ISR(USART_RX_vect)
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#elif defined(USART2_RX_vect)
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ISR(USART2_RX_vect)
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#elif defined(USART_RXC_vect)
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ISR(USART_RXC_vect) // ATmega8
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#else
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#error "Don't know what the Data Received vector is called for the first UART"
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#endif
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{
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Serial2._rx_complete_irq();
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}
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#if defined(UART2_UDRE_vect)
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ISR(UART2_UDRE_vect)
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#elif defined(UART_UDRE_vect)
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ISR(UART_UDRE_vect)
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#elif defined(USART2_UDRE_vect)
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ISR(USART2_UDRE_vect)
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#elif defined(USART_UDRE_vect)
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ISR(USART_UDRE_vect)
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#else
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#error "Don't know what the Data Register Empty vector is called for the first UART"
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#endif
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{
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Serial2._tx_udr_empty_irq();
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}
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#if defined(UBRRH) && defined(UBRRL)
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HardwareSerial Serial2(&UBRRH, &UBRRL, &UCSRA, &UCSRB, &UCSRC, &UDR);
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#else
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HardwareSerial Serial2(&UBRR2H, &UBRR2L, &UCSR2A, &UCSR2B, &UCSR2C, &UDR2);
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#endif
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// Function that can be weakly referenced by serialEventRun to prevent
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// pulling in this file if it's not otherwise used.
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@ -36,39 +36,17 @@
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#if defined(HAVE_HWSERIAL3)
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#if defined(USART_RX_vect)
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ISR(USART_RX_vect)
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#elif defined(USART3_RX_vect)
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ISR(USART3_RX_vect)
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#elif defined(USART_RXC_vect)
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ISR(USART_RXC_vect) // ATmega8
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#else
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#error "Don't know what the Data Received vector is called for the first UART"
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#endif
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{
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Serial3._rx_complete_irq();
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}
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#if defined(UART3_UDRE_vect)
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ISR(UART3_UDRE_vect)
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#elif defined(UART_UDRE_vect)
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ISR(UART_UDRE_vect)
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#elif defined(USART3_UDRE_vect)
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ISR(USART3_UDRE_vect)
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#elif defined(USART_UDRE_vect)
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ISR(USART_UDRE_vect)
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#else
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#error "Don't know what the Data Register Empty vector is called for the first UART"
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#endif
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{
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Serial3._tx_udr_empty_irq();
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}
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#if defined(UBRRH) && defined(UBRRL)
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HardwareSerial Serial3(&UBRRH, &UBRRL, &UCSRA, &UCSRB, &UCSRC, &UDR);
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#else
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HardwareSerial Serial3(&UBRR3H, &UBRR3L, &UCSR3A, &UCSR3B, &UCSR3C, &UDR3);
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#endif
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// Function that can be weakly referenced by serialEventRun to prevent
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// pulling in this file if it's not otherwise used.
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