43 lines
1.0 KiB
C
43 lines
1.0 KiB
C
/*
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* Copyright (c) 2006-2021, RT-Thread Development Team
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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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* 2022-06-14 傅小二 the first version
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*/
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#ifndef APPLICATIONS_USER_UART_USER_UART_H_
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#define APPLICATIONS_USER_UART_USER_UART_H_
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#include <rtthread.h>
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#include <rtdevice.h>
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#include <ulog.h>
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#include <rtdef.h>
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#define USER_UART3_NAME "uart3"
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#define USER_UART6_NAME "uart6"
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#define READ_SERIAL3(...) rt_device_read(serial3,0,__VA_ARGS__,uart3_simpack.rx_num)
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#define READ_SERIAL6(...) rt_device_read(serial6,0,__VA_ARGS__,uart6_simpack.rx_num)
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rt_device_t serial3;
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rt_device_t serial6;
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struct uart_simpack
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{
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rt_size_t rx_num;
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rt_size_t tx_num;
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struct rt_semaphore rx_sem; /* 用于接收消息的信号量 */
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struct rt_semaphore tx_sem; /* 用于发送消息的信号量 */
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};
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typedef struct uart_simpack uart_simpack;
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uart_simpack uart3_simpack;
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uart_simpack uart6_simpack;
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rt_device_t uart3_init(void);
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rt_device_t uart6_init(void);
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#endif /* APPLICATIONS_USER_UART_USER_UART_H_ */
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