a214974684
New Issue Summary: Remove nfc-message.h file from installed ones nfc-message.h provide some usefull debugging macros but I am not sure that these macros have to be installed with other files.
99 lines
3.1 KiB
C
99 lines
3.1 KiB
C
/*-
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* Public platform independent Near Field Communication (NFC) library
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*
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* Copyright (C) 2010, Romuald Conty
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*
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* This program is free software: you can redistribute it and/or modify it
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* under the terms of the GNU Lesser General Public License as published by the
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* Free Software Foundation, either version 3 of the License, or (at your
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* option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>
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*/
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/**
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* @file pn53x-diagnose.c
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* @brief Small application to diagnose PN53x using dedicated commands
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*/
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#include <err.h>
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#include <stdlib.h>
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#include <string.h>
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#include <nfc/nfc.h>
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#include <nfc/nfc-messages.h>
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#include "nfc-utils.h"
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#include "chips/pn53x.h"
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#define MAX_DEVICE_COUNT 16
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int
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main (int argc, const char *argv[])
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{
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size_t szFound;
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size_t i;
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nfc_device_t *pnd;
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nfc_device_desc_t *pnddDevices;
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const char *acLibnfcVersion;
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bool result;
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byte_t abtRx[MAX_FRAME_LEN];
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size_t szRx;
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const byte_t pncmd_diagnose_communication_line_test[] = { 0xD4, 0x00, 0x00, 0x06, 'l', 'i', 'b', 'n', 'f', 'c' };
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const byte_t pncmd_diagnose_rom_test[] = { 0xD4, 0x00, 0x01 };
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const byte_t pncmd_diagnose_ram_test[] = { 0xD4, 0x00, 0x02 };
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if (argc > 1) {
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errx (1, "usage: %s", argv[0]);
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}
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// Display libnfc version
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acLibnfcVersion = nfc_version ();
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printf ("%s use libnfc %s\n", argv[0], acLibnfcVersion);
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if (!(pnddDevices = malloc (MAX_DEVICE_COUNT * sizeof (*pnddDevices)))) {
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fprintf (stderr, "malloc() failed\n");
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return EXIT_FAILURE;
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}
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nfc_list_devices (pnddDevices, MAX_DEVICE_COUNT, &szFound);
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if (szFound == 0) {
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printf ("No NFC device found.\n");
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}
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for (i = 0; i < szFound; i++) {
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pnd = nfc_connect (&(pnddDevices[i]));
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if (pnd == NULL) {
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ERR ("%s", "Unable to connect to NFC device.");
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return EXIT_FAILURE;
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}
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printf ("NFC device [%s] connected.\n", pnd->acName);
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result = pn53x_transceive (pnd, pncmd_diagnose_communication_line_test, sizeof (pncmd_diagnose_communication_line_test), abtRx, &szRx);
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if (result) {
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result = (memcmp (pncmd_diagnose_communication_line_test + 2, abtRx, sizeof (pncmd_diagnose_communication_line_test) - 2) == 0);
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}
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printf (" Communication line test: %s\n", result ? "OK" : "Failed");
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result = pn53x_transceive (pnd, pncmd_diagnose_rom_test, sizeof (pncmd_diagnose_rom_test), abtRx, &szRx);
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if (result) {
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result = ((szRx == 1) && (abtRx[0] == 0x00));
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}
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printf (" ROM test: %s\n", result ? "OK" : "Failed");
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result = pn53x_transceive (pnd, pncmd_diagnose_ram_test, sizeof (pncmd_diagnose_ram_test), abtRx, &szRx);
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if (result) {
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result = ((szRx == 1) && (abtRx[0] == 0x00));
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}
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printf (" RAM test: %s\n", result ? "OK" : "Failed");
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}
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}
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