mirror of https://github.com/ARMmbed/mbed-os.git
67 lines
1.4 KiB
C
67 lines
1.4 KiB
C
/*
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* Copyright (c) 2017, Arm Limited and affiliates.
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* SPDX-License-Identifier: Apache-2.0
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <stdint.h>
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#include <stdlib.h>
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#include <stdbool.h>
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#include <limits.h>
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#include "randLIB.h"
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#include "platform/arm_hal_random.h"
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#if ((RAND_MAX+1) & RAND_MAX) != 0
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#error "RAND_MAX isn't 2^n-1 :("
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#endif
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int counter = 1;
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void randLIB_seed_random(void)
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{
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}
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uint8_t randLIB_get_8bit(void)
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{
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return 0;
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}
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uint16_t randLIB_get_16bit(void)
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{
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return 0;
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}
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uint32_t randLIB_get_32bit(void)
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{
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return 0;
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}
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void *randLIB_get_n_bytes_random(void *data_ptr, uint8_t count)
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{
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if (data_ptr && count > 0) {
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*((int *)data_ptr) = counter++ % 255;
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}
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return data_ptr;
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}
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uint16_t randLIB_get_random_in_range(uint16_t min, uint16_t max)
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{
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return 0;
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}
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uint32_t randLIB_randomise_base(uint32_t base, uint16_t min_factor, uint16_t max_factor)
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{
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return 0;
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}
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