generated from hulk/gd32f4xx_template_cmake_vscode
39 lines
722 B
C
39 lines
722 B
C
#ifndef UART_H
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#define UART_H
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#include "gd32f4xx.h"
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#include "board_config.h"
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/*!
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\brief initialize UART interface
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\param[in] none
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\param[out] none
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\retval none
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*/
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void uart_init(void);
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void debug_usart_init(void);
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/*!
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\brief pause UART RX interrupt (RBNE)
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\param[in] none
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\param[out] none
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\retval none
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*/
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void uart_rx_irq_pause(void);
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/*!
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\brief resume UART RX interrupt (RBNE)
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\param[in] none
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\param[out] none
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\retval none
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*/
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void uart_rx_irq_resume(void);
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#if RS485_MODE == CFG_ENABLE
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/* RS485 DE 引脚手动控制（GD32F4xx USART 无硬件 DE 驱动） */
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void rs485_de_set(void);
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void rs485_de_clear(void);
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#endif
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#endif // UART_H
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