libnfc 1.3.9
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00001 /*- 00002 * Public platform independent Near Field Communication (NFC) library 00003 * 00004 * Copyright (C) 2010, Romuald Conty 00005 * 00006 * This program is free software: you can redistribute it and/or modify it 00007 * under the terms of the GNU Lesser General Public License as published by the 00008 * Free Software Foundation, either version 3 of the License, or (at your 00009 * option) any later version. 00010 * 00011 * This program is distributed in the hope that it will be useful, but WITHOUT 00012 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 00013 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for 00014 * more details. 00015 * 00016 * You should have received a copy of the GNU Lesser General Public License 00017 * along with this program. If not, see <http://www.gnu.org/licenses/> 00018 */ 00019 00024 #include <err.h> 00025 #include <stdlib.h> 00026 #include <string.h> 00027 00028 #include <nfc/nfc.h> 00029 #include <nfc/nfc-messages.h> 00030 00031 #include "nfc-utils.h" 00032 // FIXME: Delete me 00033 #include "chips/pn53x.h" 00034 00035 #define MAX_DEVICE_COUNT 16 00036 00037 00038 int 00039 main (int argc, const char *argv[]) 00040 { 00041 size_t szFound; 00042 size_t i; 00043 nfc_device_t *pnd; 00044 nfc_device_desc_t *pnddDevices; 00045 const char *acLibnfcVersion; 00046 bool result; 00047 00048 byte_t abtRx[MAX_FRAME_LEN]; 00049 size_t szRxLen; 00050 const byte_t pncmd_diagnose_communication_line_test[] = { 0xD4, 0x00, 0x00, 0x06, 'l', 'i', 'b', 'n', 'f', 'c' }; 00051 const byte_t pncmd_diagnose_rom_test[] = { 0xD4, 0x00, 0x01 }; 00052 const byte_t pncmd_diagnose_ram_test[] = { 0xD4, 0x00, 0x02 }; 00053 00054 if (argc > 1) { 00055 errx (1, "usage: %s", argv[0]); 00056 } 00057 // Display libnfc version 00058 acLibnfcVersion = nfc_version (); 00059 printf ("%s use libnfc %s\n", argv[0], acLibnfcVersion); 00060 00061 if (!(pnddDevices = malloc (MAX_DEVICE_COUNT * sizeof (*pnddDevices)))) { 00062 fprintf (stderr, "malloc() failed\n"); 00063 return EXIT_FAILURE; 00064 } 00065 00066 nfc_list_devices (pnddDevices, MAX_DEVICE_COUNT, &szFound); 00067 00068 if (szFound == 0) { 00069 INFO ("%s", "No device found."); 00070 } 00071 00072 for (i = 0; i < szFound; i++) { 00073 pnd = nfc_connect (&(pnddDevices[i])); 00074 00075 if (pnd == NULL) { 00076 ERR ("%s", "Unable to connect to NFC device."); 00077 return EXIT_FAILURE; 00078 } 00079 00080 printf ("NFC device [%s] connected.\n", pnd->acName); 00081 00082 // FIXME: Direct call 00083 result = 00084 pn53x_transceive (pnd, pncmd_diagnose_communication_line_test, sizeof (pncmd_diagnose_communication_line_test), 00085 abtRx, &szRxLen); 00086 if (result) { 00087 result = 00088 (memcmp (pncmd_diagnose_communication_line_test + 2, abtRx, sizeof (pncmd_diagnose_communication_line_test) - 2) 00089 == 0); 00090 } 00091 printf (" Communication line test: %s\n", result ? "OK" : "Failed"); 00092 00093 // FIXME: Direct call 00094 result = pn53x_transceive (pnd, pncmd_diagnose_rom_test, sizeof (pncmd_diagnose_rom_test), abtRx, &szRxLen); 00095 if (result) { 00096 result = ((szRxLen == 1) && (abtRx[0] == 0x00)); 00097 } 00098 printf (" ROM test: %s\n", result ? "OK" : "Failed"); 00099 00100 // FIXME: Direct call 00101 result = pn53x_transceive (pnd, pncmd_diagnose_ram_test, sizeof (pncmd_diagnose_ram_test), abtRx, &szRxLen); 00102 if (result) { 00103 result = ((szRxLen == 1) && (abtRx[0] == 0x00)); 00104 } 00105 printf (" RAM test: %s\n", result ? "OK" : "Failed"); 00106 } 00107 }