73 lines
2.0 KiB
C
73 lines
2.0 KiB
C
/********************************** (C) COPYRIGHT *******************************
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* File Name : USB.C *
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* Author : QITAS *
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* Version : V1.0 *
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* Date : 2018/06/06 *
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* Description : USB通信定义
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********************************************************************************/
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#ifndef __USB_H__
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#define __USB_H__
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#define L_WIN 0X08
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#define L_ALT 0X04
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#define L_SHIFT 0X02
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#define L_CTL 0X01
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#define R_WIN 0X80
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#define R_ALT 0X40
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#define R_SHIFT 0X20
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#define R_CTL 0X10
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#define SPACE 0X2C
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#define ENTER 0X28
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#define PowerON 26 //&
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#define PowerOFF 21 //！
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#define KEY_1 65 //A
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#define KEY_2 66
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#define KEY_3 67
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#define KEY_4 68
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#define KEY_5 69
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#define KEY_6 70
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#define KEY_0 71
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//发送通道选择，通过TXflag标记
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#define SENDK 0x02
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#define SENDD 0x04
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//发送通道选择，通过RXflag标记
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#define ERROR 0xEE
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#define LONG 0xFF
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//帧头数据
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#define HEADER_MAGIC 0x5A
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//上位机发送给MCU的命令类型
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#define CMD_SET_USB 0x01
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#define CMD_SET_POP 0x02
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#define CMD_SET_TST 0x40
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//MCU返回给上位机的命令类型
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#define RTNN 0x60
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#define CMD_RTN_SET_DISPLAY RTNN+CMD_SET_DISPLAY
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#define CMD_RTN_GET_VOLUME RTNN+CMD_GET_VOLUME
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extern UINT16I TouchKeyButton;
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//extern UINT8X TX[64]; //发送数据
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//extern UINT8X RX[64]; //放置其他接收数据
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extern UINT8X USB_BUF[128];
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extern UINT8 TXflag;
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extern UINT8 RXflag;
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extern void USBDeviceInit();
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extern void TXflagHandle(UINT8 val); //val参数根据TXflag有不同的意义
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#endif
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/**************************** END *************************************/
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