2020-07-01 23:44:57 +08:00
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/*
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2021-03-21 22:23:24 +08:00
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* Copyright (c) 2006-2021, RT-Thread Development Team
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2020-07-01 23:44:57 +08:00
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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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* 2020-06-27 AHTYDHD the first version
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*/
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#ifndef __DRV_UART_H__
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#define __DRV_UART_H__
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2020-06-24 19:54:42 +08:00
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#include <stdint.h>
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#include <rthw.h>
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#include <rtthread.h>
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#include "rtdevice.h"
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/* tm4c123 config class */
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struct tm4c123_uart_config
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{
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const char *name;
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2020-07-01 23:44:57 +08:00
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uint32_t uartbase;
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uint32_t baudrate;
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uint32_t mode;
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2020-07-02 13:01:57 +08:00
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2020-06-24 19:54:42 +08:00
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};
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/* tm4c123 uart dirver class */
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struct tm4c123_uart
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2020-07-01 23:44:57 +08:00
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{
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2020-06-24 19:54:42 +08:00
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struct tm4c123_uart_config *config;
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2020-07-01 23:44:57 +08:00
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uint32_t uartintbase;
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2020-06-24 19:54:42 +08:00
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#ifdef RT_SERIAL_USING_DMA
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#endif
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2020-07-01 23:44:57 +08:00
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2020-06-24 19:54:42 +08:00
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rt_uint16_t uart_dma_flag;
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struct rt_serial_device serial;
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};
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extern int rt_hw_usart_init(void);
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2020-07-01 23:44:57 +08:00
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#endif /*__DRV_UART_H__*/
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2020-06-24 19:54:42 +08:00
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2021-03-21 22:23:24 +08:00
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/************************** end of file ******************/
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