It will work only on little endian machines.
Fix clang warning
pn53x-tamashell.c:163:40: warning: cast from 'uint8_t *' (aka 'unsigned char *')
to 'unsigned int *' increases required alignment from 1 to 4
[-Wcast-align]
size = sscanf(cmd+offset, "%2x", (unsigned int*)&byte);
^~~~~~~~~~~~~~~~~~~~
getline() is no more used. So no need to use this ugly hack.
This also solves a compiler warning;
In file included from ../libnfc/log.h:22:0,
from ../libnfc/chips/pn53x-internal.h:28,
from ../libnfc/chips/pn53x.h:31,
from pn53x-tamashell.c:68:
../config.h:153:0: warning: "_XOPEN_SOURCE" redefined [enabled by default]
/usr/include/features.h:165:0: note: this is the location of the previous definition
Fix compiler warnings:
pn53x-tamashell.c: In function ‘main’:
pn53x-tamashell.c:79: warning: nested extern declaration of ‘__stdinp’
pn53x-tamashell.c:79: warning: redundant redeclaration of ‘__stdinp’
/usr/include/stdio.h:164: warning: previous declaration of ‘__stdinp’
was here
- nfc_device is now an opaque type;
- PN53x specific errors are not public anymore;
- nfc_device_name() renamed to nfc_device_get_name() for the sake of consistency;
- examples/*, utils/* uses the new nfc_device_get_name() function instead of access directly to struct's content;
- new error defined: NFC_ERFTRANS for notifying about RF transmission error, its used by mifare.c to detect permissions error on mifare;
- drivers initiator_transceive_bytes() function now returns libnfc's error code on failure (<0), and received bytes count on success (>=0);
- remove some unused errors.
use a new way to handle drivers
use absolute include path instead of relative ones
move some nfc_device_t members in a better place
nfc_device_t now embeddeds driver data and chip data pointers (useful to be more generic)
use more readable variables instead of strange coding convention
move PRINT_HEX macro into nfc-internal.h
silent warnings with more strict CFLAGS
chips/pn53x: use the powerful C99 writing to construct PN53x commands
chips/pn53x: remove almost all memcpy()
chips/pn53x: WriteRegister, ReadRegister and SetParameters command wrappers are correctly named
chips/pn53x: introduce chip state (SLEEP, NORMAL or EXECUTE)
chips/pn53x: add SAMConfiguration command wrapper (need to be improved)
chips/pn53x: remove almost all const arrays
chips/pn53x: use human readable defines for commands instead of hex values
chips/pn53x: in debug mode, the PN53x command is shown in human-readable string, awesome isn't it? ;-)
drivers: split transceive() into send() and receive() to be able to handle more cases (differed replies, abort commands, etc) later
drivers: use a const structure of functions instead of -dirty- callbacks array
drivers/pn532_uart: major improvement of UART handling
drivers/pn532_uart: check PN53x frames when received
buses/uart: receive() is now based on expected bytes instead of calculated timeouts..
buses/uart: use a smart way to determine available ports on POSIX systems (tested on Linux and FreeBSD)
