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616ebf9cfb
The EDBG debugger on the `samr21-xpro` contains a unique 64 bit address intended to be used as a MAC address for the internal radio. This adds a driver to read that EUI-64 from the debugger, it should match with the MAC address printed on the label on the board.
51 lines
851 B
C
51 lines
851 B
C
/*
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* Copyright (C) 2020 Benjamin Valentin
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*
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* This file is subject to the terms and conditions of the GNU Lesser
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* General Public License v2.1. See the file LICENSE in the top level
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* directory for more details.
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*/
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/**
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* @ingroup tests
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* @{
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*
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* @file
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* @brief Test application for the EDBG EUI driver
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*
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* @author Benjamin Valentin <benjamin.valentin@ml-pa.com>
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*
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* @}
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*/
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#include <stdio.h>
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#include "edbg_eui.h"
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static int test_get_eui64(void)
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{
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eui64_t e64;
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if (edbg_get_eui64(&e64) != 0) {
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puts("[FAILED]");
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return 1;
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}
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printf("EUI-64:");
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for (unsigned i = 0; i < sizeof(e64.uint8); ++i) {
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printf(" %02x", e64.uint8[i]);
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}
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puts("");
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return 0;
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}
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int main(void)
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{
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if (test_get_eui64()) {
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return -1;
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}
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puts("[SUCCESS]");
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return 0;
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}
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