37 lines
679 B
C
37 lines
679 B
C
|
/*
|
||
|
|
* Copyright (c) 2006-2020, RT-Thread Development Team
|
||
|
|
*
|
||
|
|
* SPDX-License-Identifier: Apache-2.0
|
||
|
|
*
|
||
|
|
* Change Logs:
|
||
|
|
* Date Author Notes
|
||
|
|
* 2020-04-15 hqfang first version
|
||
|
|
*/
|
||
|
|
#ifndef __DRV_UART_H__
|
||
|
|
#define __DRV_UART_H__
|
||
|
|
|
||
|
|
#include <rtthread.h>
|
||
|
|
#include <rtdevice.h>
|
||
|
|
#include <drv_config.h>
|
||
|
|
|
||
|
|
/* gd32 config class */
|
||
|
|
struct gd32_uart_config
|
||
|
|
{
|
||
|
|
const char *name;
|
||
|
|
uint32_t uart_base;
|
||
|
|
IRQn_Type irqn;
|
||
|
|
};
|
||
|
|
|
||
|
|
/* gd32 uart dirver class */
|
||
|
|
struct gd32_uart
|
||
|
|
{
|
||
|
|
struct gd32_uart_config *config;
|
||
|
|
struct rt_serial_device serial;
|
||
|
|
};
|
||
|
|
|
||
|
|
int rt_hw_usart_init(void);
|
||
|
|
|
||
|
|
#endif /* __DRV_USART_H__ */
|
||
|
|
|
||
|
|
/******************* end of file *******************/
|