43 lines
740 B
C
43 lines
740 B
C
/*
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* Copyright (c) 2006-2022, 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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* 2022-06-29 Rbb666 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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#include <rthw.h>
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#include <rtdevice.h>
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#include "board.h"
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#define uart_isr_callback(name) name##_isr_callback
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struct ifx_uart_config
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{
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cyhal_uart_t *uart_obj;
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const char *name;
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rt_uint32_t tx_pin;
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rt_uint32_t rx_pin;
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CySCB_Type *usart_x;
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IRQn_Type intrSrc;
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cy_israddress userIsr;
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cy_stc_sysint_t *UART_SCB_IRQ_cfg;
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};
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struct ifx_uart
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{
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struct ifx_uart_config *config;
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struct rt_serial_device serial;
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};
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void rt_hw_uart_init(void);
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#endif
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