2024-07-13 02:22:47 +00:00
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/*
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* UART.h
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*
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* Created on: 2024<EFBFBD><EFBFBD>5<EFBFBD><EFBFBD>18<EFBFBD><EFBFBD>
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* Author: 34509
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*/
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#ifndef HARDWARE_RS485_UART_H_
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#define HARDWARE_RS485_UART_H_
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#include "ch32v30x.h"
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#include <rtthread.h>
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#include <rthw.h>
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#include "drivers/pin.h"
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#define write PIN_HIGH
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#define read PIN_LOW
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#define open PIN_HIGH
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#define close PIN_LOW
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/* PD8 */
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#define USART3_DE 55
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/* PE5 */
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#define J1_DE 4
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/* PE6 */
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#define J2_DE 5
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/* PA1 */
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#define J3_DE 24
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/* PB0 */
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#define J4_DE 35
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#define J1_USART UART6
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#define J2_USART UART7
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#define J3_USART USART2
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#define J4_USART UART8
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#define J5_0_USART USART3
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void USARTx_SendByte(USART_TypeDef* pUSARTx, uint8_t data);
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void USARTx_SendStr(USART_TypeDef* pUSARTx, char *str);
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2024-07-15 03:33:54 +00:00
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void USARTx_SendByte_str(USART_TypeDef* pUSARTx, uint8_t data);
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2024-07-13 02:22:47 +00:00
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void USARTx_SendStr_Len(USART_TypeDef* pUSARTx, char *str, int len);
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#endif /* HARDWARE_RS485_UART_H_ */
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