blob: 0a068452a9daf60383e61d2ff230f149fcbb1ffe (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
|
/*
* Copyright (c) 2006-2021, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2025-04-23 koudaiNEW first version
*/
#ifndef __DRV_USART_V2_H__
#define __DRV_USART_V2_H__
#include <rtthread.h>
#include <rtdevice.h>
#include <rthw.h>
#define __HAL_LINKDMA(__HANDLE__, __PPP_DMA_FIELD__, __DMA_HANDLE__) \
do{ \
(__HANDLE__)->__PPP_DMA_FIELD__ = &(__DMA_HANDLE__); \
(__DMA_HANDLE__).Parent = (__HANDLE__); \
} while(0U)
#define UART_RX_DMA_IT_IDLE_FLAG 0x00
#define UART_RX_DMA_IT_HT_FLAG 0x01
#define UART_RX_DMA_IT_TC_FLAG 0x02
#endif /* __DRV_USART_V2_H__ */
|
