43 lines
740 B
C
43 lines
740 B
C
/*
|
|
* Copyright (c) 2006-2023, RT-Thread Development Team
|
|
*
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
*
|
|
* Change Logs:
|
|
* Date Author Notes
|
|
* 2022-06-29 Rbb666 first version
|
|
*/
|
|
|
|
#ifndef __DRV_UART_H__
|
|
#define __DRV_UART_H__
|
|
|
|
#include <rthw.h>
|
|
#include <rtdevice.h>
|
|
|
|
#include "board.h"
|
|
|
|
#define uart_isr_callback(name) name##_isr_callback
|
|
|
|
struct ifx_uart_config
|
|
{
|
|
cyhal_uart_t *uart_obj;
|
|
|
|
const char *name;
|
|
rt_uint32_t tx_pin;
|
|
rt_uint32_t rx_pin;
|
|
CySCB_Type *usart_x;
|
|
IRQn_Type intrSrc;
|
|
cy_israddress userIsr;
|
|
cy_stc_sysint_t *UART_SCB_IRQ_cfg;
|
|
};
|
|
|
|
struct ifx_uart
|
|
{
|
|
struct ifx_uart_config *config;
|
|
struct rt_serial_device serial;
|
|
};
|
|
|
|
void rt_hw_uart_init(void);
|
|
|
|
#endif
|