43 lines
1.2 KiB
C
43 lines
1.2 KiB
C
/* Reflow Oven Controller
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*
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* Copyright (C) 2020 Mario Hüttel <mario.huettel@gmx.net>
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*
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* This file is part of the Reflow Oven Controller Project.
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*
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* The reflow oven controller is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*
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* GDSII-Converter is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with the reflow oven controller project.
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* If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef __STM_RNG_H__
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#define __STM_RNG_H__
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#include <stdint.h>
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#include <stdbool.h>
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enum random_number_error {
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RNG_ERROR_OK = 0,
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RNG_ERROR_INACT,
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RNG_ERROR_INTERNAL_ERROR,
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RNG_ERROR_NOT_READY
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};
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void random_number_gen_init(bool int_enable);
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void random_number_gen_deinit();
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void random_number_gen_reset(bool int_en);
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enum random_number_error random_number_gen_get_number(uint32_t *random_number, bool wait_for_valid_value);
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#endif /* __STM_RNG_H__ */
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