57 lines
2.0 KiB
C
57 lines
2.0 KiB
C
/**
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******************************************************************************
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* @file scanmode.h
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* @author TMC Scan Team
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* @version V1.0.0
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* @date 09/06/2019
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* @brief
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******************************************************************************
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*
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* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
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* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
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* TIME. AS A RESULT, TMC SHALL NOT BE HELD LIABLE FOR ANY
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* DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
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* FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
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* CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
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*
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* <h2><center>© COPYRIGHT 2016 TMC</center></h2>
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******************************************************************************
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**/
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#ifndef _SCANMODE_H
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#define _SCANMODE_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include "global.h"
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#define SENSOR_VALUE 3000
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#define SCANCODE_OPEN 0x01
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#define SCANCODE_CLOSE 0x00
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#define TIME_OUT 6000000 //感应模式时间超时500ms
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#define LIGHTING 1 //默认感应模式扫码完毕关LED
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extern uint8_t gAutoModeOverTimeFlag; //连续模式下，同码延时和异码延时，第一次解码不需要延时；或者扫码一直不成功，定时器如果超时，解码也不需要延时
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extern uint8_t gCmdStartFlag; //命令模式下，开启扫码命令标记；FALSE表示禁止扫码，TRUE表示使能扫码
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extern uint8_t gSensorChangeFlag; //环境变化标记,FALSE表明环境无变化，TRUE表明环境有变化
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extern ImageSizeType gLastPictureSize; //感应模式下上一次采图标记，感知环境变化时由于RAM不足，需要采集小图；当进入解码状态时，采集图像尺寸恢复到640*480
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extern uint32_t gCurrentPictureAddr; //感应模式下，需要采集两张图像，标记当前采集图像的地址
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extern int gPreCodeType;
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void AppScanModeInit(void);
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int AutoScanMode(BarData *pCode);
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int CmdScanMode(BarData *pCode);
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int CmdScanTimeMode(BarData *pCode);
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int SensorScanMode(BarData *pCode);
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uint8_t ScanModeReceiveData(BarData *bardata);
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#ifdef __cplusplus
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}
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#endif
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#endif
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