Atmel ATmega CPU: common files

AVR Atmega specific code. More...

Detailed Description

AVR Atmega specific code.

Files
file	errno.h
file	inttypes.h
	Adds include for missing inttype definitions.
file	architecture_arch.h
	Architecture details.
file	atmega_gpio.h
	Macros and inline functions for accessing GPIOs of the ATmega family.
file	atmega_regs_common.h
	CMSIS style register definitions for the atmega family.
file	atomic_utils_arch.h
	Implementation of fast atomic utility functions.
file	cpu.h
	Common implementations and headers for ATmega family based micro-controllers.
file	cpu_conf.h
	Implementation specific CPU configuration options.
file	irq_arch.h
	Implementation of the kernels irq interface.
file	periph_cpu_common.h
	CPU specific definitions for internal peripheral handling.

Macros
#define	PRIo64   "llo"
	Format string for octal 64-bit number.
#define	PRIx64   "llx"
	Format string for hexadecimal 64-bit number.
#define	PRIu64   "llu"
	Format string for unsigned 64-bit number.
#define	PRId64   "lld"
	Format string for signed 64-bit number.

Variables
int	errno
	number of last error

Error numbers
#define	E2BIG   (1)
	Argument list too long.
#define	EACCES   (2)
	Permission denied.
#define	EADDRINUSE   (3)
	Address in use.
#define	EADDRNOTAVAIL   (4)
	Address not available.
#define	EAFNOSUPPORT   (5)
	Address family not supported.
#define	EAGAIN   (6)
	Resource unavailable, try again (may be the same value as [EWOULDBLOCK]).
#define	EALREADY   (7)
	Connection already in progress.
#define	EBADF   (8)
	Bad file descriptor.
#define	EBADMSG   (9)
	Bad message.
#define	EBUSY   (10)
	Device or resource busy.
#define	ECANCELED   (11)
	Operation canceled.
#define	ECHILD   (12)
	No child processes.
#define	ECONNABORTED   (13)
	Connection aborted.
#define	ECONNREFUSED   (14)
	Connection refused.
#define	ECONNRESET   (15)
	Connection reset.
#define	EDEADLK   (16)
	Resource deadlock would occur.
#define	EDESTADDRREQ   (17)
	Destination address required.
#define	EDOM   (18)
	Mathematics argument out of domain of function.
#define	EDQUOT   (19)
	Reserved.
#define	EEXIST   (20)
	File exists.
#define	EFAULT   (21)
	Bad address.
#define	EFBIG   (22)
	File too large.
#define	EHOSTUNREACH   (23)
	Host is unreachable.
#define	EIDRM   (24)
	Identifier removed.
#define	EILSEQ   (25)
	Illegal byte sequence.
#define	EINPROGRESS   (26)
	Operation in progress.
#define	EINTR   (27)
	Interrupted function.
#define	EINVAL   (28)
	Invalid argument.
#define	EIO   (29)
	I/O error.
#define	EISCONN   (30)
	Socket is connected.
#define	EISDIR   (31)
	Is a directory.
#define	ELOOP   (32)
	Too many levels of symbolic links.
#define	EMFILE   (33)
	File descriptor value too large.
#define	EMLINK   (34)
	Too many links.
#define	EMSGSIZE   (35)
	Message too large.
#define	EMULTIHOP   (36)
	Reserved.
#define	ENAMETOOLONG   (37)
	Filename too long.
#define	ENETDOWN   (38)
	Network is down.
#define	ENETRESET   (39)
	Connection aborted by network.
#define	ENETUNREACH   (40)
	Network unreachable.
#define	ENFILE   (41)
	Too many files open in system.
#define	ENOBUFS   (42)
	No buffer space available.
#define	ENODATA   (43)
	[OB XSR] [Option Start] No message is available on the STREAM head read queue. More...
#define	ENODEV   (44)
	No such device.
#define	ENOENT   (45)
	No such file or directory.
#define	ENOEXEC   (46)
	Executable file format error.
#define	ENOLCK   (47)
	No locks available.
#define	ENOLINK   (48)
	Reserved.
#define	ENOMEM   (49)
	Not enough space.
#define	ENOMSG   (50)
	No message of the desired type.
#define	ENOPROTOOPT   (51)
	Protocol not available.
#define	ENOSPC   (52)
	No space left on device.
#define	ENOSR   (53)
	[OB XSR] [Option Start] No STREAM resources. More...
#define	ENOSTR   (54)
	[OB XSR] [Option Start] Not a STREAM. More...
#define	ENOSYS   (55)
	Function not supported.
#define	ENOTCONN   (56)
	The socket is not connected.
#define	ENOTDIR   (57)
	Not a directory or a symbolic link to a directory.
#define	ENOTEMPTY   (58)
	Directory not empty.
#define	ENOTRECOVERABLE   (59)
	State not recoverable.
#define	ENOTSOCK   (60)
	Not a socket.
#define	ENOTSUP   (61)
	Not supported (may be the same value as [EOPNOTSUPP]).
#define	ENOTTY   (62)
	Inappropriate I/O control operation.
#define	ENXIO   (63)
	No such device or address.
#define	EOPNOTSUPP   (64)
	Operation not supported on socket (may be the same value as [ENOTSUP]).
#define	EOVERFLOW   (65)
	Value too large to be stored in data type.
#define	EOWNERDEAD   (66)
	Previous owner died.
#define	EPERM   (67)
	Operation not permitted.
#define	EPIPE   (68)
	Broken pipe.
#define	EPROTO   (69)
	Protocol error.
#define	EPROTONOSUPPORT   (70)
	Protocol not supported.
#define	EPROTOTYPE   (71)
	Protocol wrong type for socket.
#define	ERANGE   (72)
	Result too large.
#define	EROFS   (73)
	Read-only file system.
#define	ESPIPE   (74)
	Invalid seek.
#define	ESRCH   (75)
	No such process.
#define	ESTALE   (76)
	Reserved.
#define	ETIME   (77)
	[OB XSR] [Option Start] Stream ioctl() timeout. More...
#define	ETIMEDOUT   (78)
	Connection timed out.
#define	ETXTBSY   (79)
	Text file busy.
#define	EWOULDBLOCK   (80)
	Operation would block (may be the same value as [EAGAIN]).
#define	EXDEV   (81)
	Cross-device link.

Macro Definition Documentation

ENODATA

#define ENODATA   (43)

[OB XSR] [Option Start] No message is available on the STREAM head read queue.

[Option End]

Definition at line 112 of file errno.h.

ENOSR

#define ENOSR   (53)

[OB XSR] [Option Start] No STREAM resources.

[Option End]

Definition at line 122 of file errno.h.

ENOSTR

#define ENOSTR   (54)

[OB XSR] [Option Start] Not a STREAM.

[Option End]

Definition at line 123 of file errno.h.

ETIME

#define ETIME   (77)

[OB XSR] [Option Start] Stream ioctl() timeout.

[Option End]

Definition at line 146 of file errno.h.