47 lines
1.1 KiB
C
47 lines
1.1 KiB
C
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/*
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* user.h
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*
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* Created on: 2023年1月29日
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* Author: wyf
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*/
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#ifndef INC_USER_H_
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#define INC_USER_H_
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#include "main.h"
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#include "user_stick.h"
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#include "usart.h"
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#include "dma.h"
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#include "string.h"
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#include "math.h"
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#include "stdlib.h"
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#define ENABLE_INT() __set_PRIMASK(0) /* 使能全局中断 */
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#define DISABLE_INT() __set_PRIMASK(1) /* 禁止全局中断 */
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extern DMA_HandleTypeDef hdma_usart1_rx;
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extern DMA_HandleTypeDef hdma_usart1_tx;
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extern UART_HandleTypeDef huart1;
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#define FLASH485_ADDR 0x08003C00 //存放485地址的地址
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#define BUFF_LEN 32
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extern uint8_t usart_count; //串口接收数据个数
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extern uint8_t RxBuff[BUFF_LEN]; //串口接收缓冲区
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extern uint8_t TXBuff[BUFF_LEN]; //串口发送缓冲区
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extern uint8_t uBuff[BUFF_LEN] ; //用户缓冲区
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extern uint16_t positive_time ; //正电场持续时间
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extern uint16_t negative_time ; //负电场持续时间
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extern uint16_t RS485ADDR;
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void Usart_Receive(void);
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void send_ack(uint8_t a);
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void MODBUS_03H(void);
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void MODBUS_06H(void);
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uint8_t write_flash(void);
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#endif /* INC_USER_H_ */
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