6410a16adb
Update zephyr integration of openthread to latest api as of 2018-12-17:
2a75d30684
Both echo_server and echo_client compile and are operational.
Signed-off-by: Martin Turon <mturon@google.com>
38 lines
657 B
C
38 lines
657 B
C
/*
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* Copyright (c) 2018 Nordic Semiconductor ASA
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#include <kernel.h>
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#include <string.h>
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#include <openthread/platform/random.h>
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#include "platform-zephyr.h"
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uint32_t otPlatRandomGet(void)
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{
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return sys_rand32_get();
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}
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otError otPlatRandomGetTrue(u8_t *aOutput, u16_t aOutputLength)
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{
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int i;
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u32_t random;
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if (!aOutput) {
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return OT_ERROR_INVALID_ARGS;
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}
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for (i = 0; i < (aOutputLength & 0xFFFC); i += 4) {
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random = sys_rand32_get();
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memcpy(&aOutput[i], &random, sizeof(random));
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}
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random = sys_rand32_get();
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memcpy(&aOutput[i], &random, aOutputLength & 0x0003);
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return OT_ERROR_NONE;
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}
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