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https://gitee.com/moluo-tech/AT-Command
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31 lines
985 B
C
31 lines
985 B
C
/******************************************************************************
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* @brief tty串口打印驱动
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*
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* Copyright (c) 2015, <morro_luo@163.com>
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Change Logs:
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* Date Author Notes
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* 2015-07-03 Morro
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******************************************************************************/
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#ifndef _TTY_H_
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#define _TTY_H_
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#define TTY_RXBUF_SIZE 256
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#define TTY_TXBUF_SIZE 1024
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/*接口声明 --------------------------------------------------------------------*/
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typedef struct {
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void (*init)(int baudrate);
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unsigned int (*write)(const void *buf, unsigned int len);
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unsigned int (*read)(void *buf, unsigned int len);
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bool (*tx_isfull)(void); /*发送缓冲区满*/
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bool (*rx_isempty)(void); /*接收缓冲区空*/
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}tty_t;
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extern const tty_t tty;
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#endif
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