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Broke whole the libnfc :-)

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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)
This commit is contained in:
Romuald Conty
2011-03-02 15:00:44 +00:00
parent f1d909ae74
commit 5af845cdfc
20 changed files with 937 additions and 775 deletions
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11
libnfc/drivers/pn532_uart.h
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@@ -1,7 +1,8 @@
/**
* Public platform independent Near Field Communication (NFC) library
*
* Copyright (C) 2009, Roel Verdult
* Copyright (C) 2010, Roel Verdult, Romuald Conty
* Copyright (C) 2011, Romuald Conty, Romain Tartière
*
* This program is free software: you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as published by the
@@ -30,13 +31,15 @@
// Functions used by developer to handle connection to this device
nfc_device_desc_t *pn532_uart_pick_device (void);
bool pn532_uart_list_devices (nfc_device_desc_t pnddDevices[], size_t szDevices, size_t * pszDeviceFound);
bool pn532_uart_probe (nfc_device_desc_t pnddDevices[], size_t szDevices, size_t * pszDeviceFound);
nfc_device_t *pn532_uart_connect (const nfc_device_desc_t * pndd);
void pn532_uart_disconnect (nfc_device_t * pnd);
// Callback function used by libnfc to transmit commands to the PN53X chip
bool pn532_uart_transceive (nfc_device_t * pnd, const byte_t * pbtTx, const size_t szTx, byte_t * pbtRx,
size_t * pszRx);
bool pn532_uart_send (nfc_device_t * pnd, const byte_t * pbtData, const size_t szData);
int pn532_uart_receive (nfc_device_t * pnd, byte_t * pbtData, const size_t szDataLen);
extern const struct nfc_driver_t pn532_uart_driver;
#endif // ! __NFC_DRIVER_PN532_UART_H__