65 lines
2.8 KiB
C
65 lines
2.8 KiB
C
/*
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* Copyright (c) 2015 NXP B.V.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of NXP B.V. nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY NXP B.V. AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL NXP B.V. OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* This file is part of the Contiki operating system.
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*
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* Author: Lee Mitchell
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* Integrated into Contiki by Beshr Al Nahas
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*
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*/
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#ifndef UARTDRIVER_H
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#define UARTDRIVER_H
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#include <jendefs.h>
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#include "contiki-conf.h"
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#define UART_EXTRAS 1
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void uart_driver_init(uint8_t uart_dev, uint8_t br, uint8_t * txbuf_data, uint16_t txbuf_size, uint8_t * rxbuf_data, uint16_t rxbuf_size, int (*uart_input_function)(unsigned char c));
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void uart_driver_write_buffered(uint8_t uart_dev, uint8_t ch);
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void uart_driver_write_with_deadline(uint8_t uart_dev, uint8_t c);
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uint8_t uart_driver_read(uint8_t uart_dev, uint8_t *data);
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void uart_driver_write_direct(uint8_t uart_dev, uint8_t ch);
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void uart_driver_set_input(uint8_t u8Uart, int (*uart_input_function)(unsigned char c));
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void uart_driver_rx_handler(uint8_t uart_dev);
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void uart_driver_enable_interrupts(uint8_t uart_dev);
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void uart_driver_disable_interrupts(uint8_t uart_dev);
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int8_t uart_driver_interrupt_is_enabled(uint8_t uart_dev);
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void uart_driver_store_interrupts(uint8_t uart_dev);
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void uart_driver_restore_interrupts(uint8_t uart_dev);
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uint8_t uart_driver_tx_in_progress(uint8_t uart_dev);
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#ifdef UART_EXTRAS
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void uart_driver_flush(uint8_t uart_dev, bool_t reset_tx, bool_t reset_rx);
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#endif
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#endif /* UARTDRIVER_H */
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