// Writes last 4 bytes
int read_notes(char *notes) {
int numofdev, numtags = 0, i;
libusb_t *libusb;
reader_t *reader;
tag_t *tag;
libusb = g_new0 (libusb_t, 1);
if ((numofdev = touchatag_scan_bus (libusb)) != 0) {
reader = g_new0 (reader_t, numofdev);
tag = g_new0 (tag_t, 2);
/* Set timing reader */
touchatag_reader_set_time (5000,0);
/* Turn on all the readers connected and send INIT commands */
touchatag_reader_init_all (libusb, reader);
/* Get reader IDs */
touchatag_reader_get_all_reader_id (libusb, reader);
for (i = 0; i < numofdev; i++)
//printf ("*x247* Reader %d | ID %s\n", i, (char *) touchatag_reader_return_reader_id (&reader[i]));
/* Look for tags, get ID and DATA */
numtags = touchatag_reader_polling_all_readers (libusb, reader, tag);
if (numtags == 1) {
char *string;
char *string_new;
int z = 0, j;
string_new = (char *) malloc (22);
//printf ("\n Tag UID: %s\n", (char *) touchatag_tag_return_tag_uid (&tag[0]));
//touchatag_reader_write_mifare_ultralight (libusb, reader, tag, notes, (char *)tag->uid);
//int o;
//**db** mod now.
//for (o=0; o<4; o++)
//printf("\n%d", notes[o]);
//touchatag_reader_write_touchtag_ultralight (libusb, reader, tag, notes, "002444" );
/* Get hex data */
//string = touchatag_tag_return_hex_data_mem (&tag[0]);
//touchatag_tag_print_ascii_all_data_mem (&tag[0]);
printf("*** RFID data");
//touchatag_tag_print_hex_all_data_mem(&tag[0]);
//printf("aaaaaaaaaaaaa");
//string_new=touchatag_tag_return_hex_all_data_mem(&tag[0]);
///* Data fix */
for (j = 0; j < 6; j++) {
for (i = 0; i < 16; i++) {
// Create space
if ((i != 0) && (i % 2 == 0)) {
string_new[z++] = ' ';
}
string_new[z] = string[j*18+i];
z++;
}
string_new[z++] = '\0';
}
/* printf (" Tag ASCII DATA: %s\n\n", (char *) touchatag_tag_return_ascii_data_mem (&tag[0])); */
}
else if (numtags == 2) {
printf (" Tag UID 1: %s\n", (char *) touchatag_tag_return_tag_uid (&tag[0]));
printf (" Tag UID 2: %s\n\n", (char *) touchatag_tag_return_tag_uid (&tag[1]));
}
else
printf (" No tags found\n\n");
touchatag_reader_power_off_all (libusb, reader);
}
else
printf (" No readers found\n\n");
return 0;
}
int main() {
int numofdev, numtags = 0, i;
libusb_t *libusb;
reader_t *reader;
tag_t *tag;
libusb = g_new0 (libusb_t, 1);
printf ("\n ****************\n");
printf (" main_polling_all\n");
printf (" ****************\n\n");
printf (" detect all the readers and look for tags (UID and data) using lib-touchatag-1.0\n\n");
if ((numofdev = touchatag_scan_bus (libusb)) != 0) {
reader = g_new0 (reader_t, numofdev);
tag = g_new0 (tag_t, 2);
/* Set timing reader */
touchatag_reader_set_time (5000,0);
/* Turn on all the readers connected and send INIT commands */
touchatag_reader_init_all (libusb, reader);
/* Get reader IDs */
touchatag_reader_get_all_reader_id (libusb, reader);
for (i = 0; i < numofdev; i++)
printf (" Reader %d | ID %s\n", i, (char *) touchatag_reader_return_reader_id (&reader[i]));
/* Look for tags, get ID and DATA */
numtags = touchatag_reader_polling_all_readers (libusb, reader, tag);
if (numtags == 1) {
char *string;
char *string_new;
int z = 0, j;
string_new = (char *) malloc (22);
printf ("\n Tag UID: %s\n", (char *) touchatag_tag_return_tag_uid (&tag[0]));
/* Get hex data */
string = touchatag_tag_return_hex_data_mem (&tag[0]);
/* Data fix */
for (j = 0; j < 6; j++) {
for (i = 0; i < 16; i++) {
/* Create space */
if ((i != 0) && (i % 2 == 0)) {
string_new[z++] = ' ';
}
string_new[z] = string[j*16+i];
z++;
}
string_new[z++] = '\0';
if (j == 0)
printf (" Tag HEX DATA: %s\n", string_new);
else
printf (" %s\n", string_new);
z = 0;
}
printf (" Tag ASCII DATA: %s\n\n", (char *) touchatag_tag_return_ascii_data_mem (&tag[0]));
}
else if (numtags == 2) {
printf (" Tag UID 1: %s\n", (char *) touchatag_tag_return_tag_uid (&tag[0]));
printf (" Tag UID 2: %s\n\n", (char *) touchatag_tag_return_tag_uid (&tag[1]));
}
else
printf (" No tags found\n\n");
touchatag_reader_power_off_all (libusb, reader);
}
else
printf (" No readers found\n\n");
return 0;
}
// Writes last 4 bytes
int read_notes(char *notes) {
int numofdev, numtags = 0, i;
libusb_t *libusb;
reader_t *reader;
tag_t *tag;
libusb = g_new0 (libusb_t, 1);
if ((numofdev = touchatag_scan_bus (libusb)) != 0) {
reader = g_new0 (reader_t, numofdev);
tag = g_new0 (tag_t, 2);
/* Set timing reader */
touchatag_reader_set_time (5000,0);
/* Turn on all the readers connected and send INIT commands */
touchatag_reader_init_all (libusb, reader);
/* Get reader IDs */
touchatag_reader_get_all_reader_id (libusb, reader);
for (i = 0; i < numofdev; i++)
//printf ("*x247* Reader %d | ID %s\n", i, (char *) touchatag_reader_return_reader_id (&reader[i]));
/* Look for tags, get ID and DATA */
numtags = touchatag_reader_polling_all_readers (libusb, reader, tag);
if (numtags == 1) {
char *string;
char *string_new;
int z = 0, j;
string_new = (char *) malloc (22);
//printf ("\n Tag UID: %s\n", (char *) touchatag_tag_return_tag_uid (&tag[0]));
// touchatag_reader_write_mifare_ultralight (libusb, reader, tag, notes, (char *)tag->uid);
int o;
//**db** mod now.
//for (o=0; o<4; o++)
//printf("\n%d", notes[o]);
touchatag_reader_write_touchtag_ultralight (libusb, reader, tag, notes, "002444" );
}
else if (numtags == 2) {
printf (" Tag UID 1: %s\n", (char *) touchatag_tag_return_tag_uid (&tag[0]));
printf (" Tag UID 2: %s\n\n", (char *) touchatag_tag_return_tag_uid (&tag[1]));
}
else
printf (" No tags found\n\n");
touchatag_reader_power_off_all (libusb, reader);
}
else
printf (" No readers found\n\n");
return 0;
}
