[avr-libc-dev] [bug #24733] UART0 interrupt vectors definition in iomxx4.h

[Jan Smrz]

URL:
  <http://savannah.nongnu.org/bugs/?24733>

                 Summary: UART0 interrupt vectors definition in iomxx4.h
                 Project: AVR C Runtime Library
            Submitted by: jan_smrz
            Submitted on: Mon 03 Nov 2008 07:37:15 AM GMT
                Category: Header
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: None
                  Status: None
        Percent Complete: 0%
             Assigned to: None
             Open/Closed: Open
         Discussion Lock: Any
                 Release: 1.6.1
           Fixed Release: None

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Details:

Found discrepancy between documentation (online, currently ver 1.6.1)and
iomxx4.h (CVS: 1.13.2.3; 1.17) - differences marked with '*'

doc/avr-libc/avr-libc-user-manual/group__avr__interrupts.html  defines

USART0_RX_vect     SIG_*UART0*_RECV     USART0, Rx Complete
USART0_TX_vect     SIG_*UART0*_TRANS     USART0, Tx Complete
USART0_UDRE_vect     SIG_*UART0*_DATA     USART0 Data Register Empty


While iom44x.h defines:

/* USART0, Rx Complete */
#define USART0_RX_vect            _VECTOR(20)
#define SIG_*USART*_RECV            _VECTOR(20)

/* USART0 Data register Empty */
#define USART0_UDRE_vect        _VECTOR(21)
#define SIG_*USART*_DATA            _VECTOR(21)

/* USART0, Tx Complete */
#define USART0_TX_vect            _VECTOR(22)
#define SIG_*USART*_TRANS            _VECTOR(22)





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