2023-12-18 14:36:22 +08:00
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#ifndef _usart1_H
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#define _usart1_H
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#include "system.h"
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#include "stdio.h"
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#define RX_485 GPIO_ResetBits(GPIOA,GPIO_Pin_8);
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#define TX_485 GPIO_SetBits(GPIOA,GPIO_Pin_8);
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2023-12-19 09:43:36 +08:00
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extern u8 USART_RX_BUF[30];
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2023-12-18 14:36:22 +08:00
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//<2F><><EFBFBD>յ<EFBFBD><D5B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݳ<EFBFBD><DDB3><EFBFBD>
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extern unsigned short USART_RX_STA; //<2F><><EFBFBD><EFBFBD>״̬<D7B4><CCAC>־
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2023-12-19 10:15:15 +08:00
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extern u8 G_RX_Xerror[12];
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extern u8 G_RX_Yerror[12];
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2023-12-18 14:36:22 +08:00
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void usart1_Init(u32 bound);
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#endif
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