mirror of https://github.com/wolfSSL/wolfBoot.git
33 lines
1.1 KiB
C
33 lines
1.1 KiB
C
/* uart_drv.h
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*
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* The HAL API definitions for UART driver extension.
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*
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* Copyright (C) 2021 wolfSSL Inc.
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*
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* This file is part of wolfBoot.
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*
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* wolfBoot is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* wolfBoot 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 this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
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*/
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#ifndef H_HAL_UART_
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#define H_HAL_UART_
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#include <stdint.h>
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int uart_tx(const uint8_t c);
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int uart_rx(uint8_t *c);
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int uart_init(uint32_t bitrate, uint8_t data, char parity, uint8_t stop);
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#endif /* H_HAL_UART_ */
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