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29 lines
1 KiB
C
29 lines
1 KiB
C
//-----------------------------------------------------------------------------
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// This code is licensed to you under the terms of the GNU GPL, version 2 or,
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// at your option, any later version. See the LICENSE.txt file for the text of
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// the license.
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//-----------------------------------------------------------------------------
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// ISO15693 other commons
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//-----------------------------------------------------------------------------
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#include "iso15693tools.h"
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#include <stdio.h>
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// returns a string representation of the UID
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// UID is transmitted and stored LSB first, displayed MSB first
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// dest char* buffer, where to put the UID, if NULL a static buffer is returned
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// uid[] the UID in transmission order
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// return: ptr to string
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char *iso15693_sprintUID(char *dest, uint8_t *uid) {
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static char tempbuf[3 * 8 + 1] = {0};
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if (dest == NULL)
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dest = tempbuf;
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sprintf(dest, "%02X %02X %02X %02X %02X %02X %02X %02X",
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uid[7], uid[6], uid[5], uid[4],
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uid[3], uid[2], uid[1], uid[0]
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);
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return dest;
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}
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