手持机、抄表机、数据采集器、RFID、Mbus开发手册

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系统函数说明 V1.51................................................................................................................................................................. 6

一、类型定义 ............................................................................................................................................................................ 6

二、常量定义 ............................................................................................................................................................................ 6

键盘键值定义

.................................................................................................................................................................... 6

文件系统

............................................................................................................................................................................ 7

数据库

................................................................................................................................................................................ 7

串口设备

............................................................................................................................................................................ 7

输入法

................................................................................................................................................................................ 8

键盘

.................................................................................................................................................................................... 8

图标

.................................................................................................................................................................................... 9

三、结构体类型定义 .............................................................................................................................................................. 12

SFILE.................................................................................................................................................................................... 12

SDBF..................................................................................................................................................................................... 12

SRTC..................................................................................................................................................................................... 13

SUART.................................................................................................................................................................................. 13

SMENU................................................................................................................................................................................. 13

四、函数定义 .......................................................................................................................................................................... 14

数据库操作函数 .................................................................................................................................................................. 14

DbfRecordRead................................................................................................................................................................. 14

DbfRecordWrite................................................................................................................................................................ 14

DbfOpen ........................................................................................................................................................................... 14

DbfClose........................................................................................................................................................................... 15

DbfGotoRecord................................................................................................................................................................. 15

DbfGetCurrentRecord....................................................................................................................................................... 15

DbfRecordSize .................................................................................................................................................................. 16

DbfRecordAppend............................................................................................................................................................. 16

DbfRecordCount............................................................................................................................................................... 16

DbfRecordIsDeleted ......................................................................................................................................................... 16

DbfRecordLocate.............................................................................................................................................................. 17

DbfGetMatchCount .......................................................................................................................................................... 17

DbfFieldSize ..................................................................................................................................................................... 18

DbfFieldGet...................................................................................................................................................................... 18

DbfFieldSet....................................................................................................................................................................... 19

DbfFieldCount.................................................................................................................................................................. 19

DbfFieldInfo..................................................................................................................................................................... 19

DbfRecordDelete .............................................................................................................................................................. 20

DbfRecordRestore............................................................................................................................................................. 20

DbfCreate ......................................................................................................................................................................... 20

DbfCopy............................................................................................................................................................................ 21

DbfRecordErase ............................................................................................................................................................... 21

DbfFieldIndex................................................................................................................................................................... 21

DbfRecordPack................................................................................................................................................................. 22

文件操作函数 ...................................................................................................................................................................... 22

FileDelete ......................................................................................................................................................................... 22

FileChoiceRecycle............................................................................................................................................................ 22

FileClose .......................................................................................................................................................................... 23

FileRead ........................................................................................................................................................................... 23

FileWrite........................................................................................................................................................................... 23

FileSeek ............................................................................................................................................................................ 23

FileLength......................................................................................................................................................................... 24

FileTell.............................................................................................................................................................................. 24

FileOpen........................................................................................................................................................................... 25

FileOpenExpand............................................................................................................................................................... 25

FileGetCreateTime ........................................................................................................................................................... 25

FileGetType ...................................................................................................................................................................... 26

输入法函数 .......................................................................................................................................................................... 26

InputSetParam.................................................................................................................................................................. 26

Input.................................................................................................................................................................................. 26

InputBh............................................................................................................................................................................. 27

InputMix ........................................................................................................................................................................... 27

InputYw............................................................................................................................................................................. 28

InputPy ............................................................................................................................................................................. 28

InputSz.............................................................................................................................................................................. 28

InputPassword.................................................................................................................................................................. 29

InputSzn............................................................................................................................................................................ 29

键盘函数 .............................................................................................................................................................................. 29

KeyValue........................................................................................................................................................................... 29

KeyWait............................................................................................................................................................................. 30

KeySleepWait.................................................................................................................................................................... 30

KeyTimeWait..................................................................................................................................................................... 30

KeyScan............................................................................................................................................................................ 30

显示函数 .............................................................................................................................................................................. 31

LcdClear........................................................................................................................................................................... 31

LcdSetDot......................................................................................................................................................................... 31

LcdSetArea........................................................................................................................................................................ 31

LcdSetColor...................................................................................................................................................................... 31

LcdSaveArea..................................................................................................................................................................... 32

LcdRestoreArea ................................................................................................................................................................ 32

LcdDrawLine.................................................................................................................................................................... 32

LcdDrawRect.................................................................................................................................................................... 33

LcdDisplayIcon................................................................................................................................................................. 33

LcdPutChar ...................................................................................................................................................................... 33

LcdPutNChar.................................................................................................................................................................... 34

LcdPutString..................................................................................................................................................................... 34

LcdPrintf........................................................................................................................................................................... 34

LcdMoveto........................................................................................................................................................................ 35

LcdSetCursor.................................................................................................................................................................... 35

LcdDrawArcAngle............................................................................................................................................................ 36

LcdDrawArcCenter........................................................................................................................................................... 36

LcdGetIconAddr ............................................................................................................................................................... 36

LcdGetX............................................................................................................................................................................ 37

LcdGetY............................................................................................................................................................................ 37

LcdSetBgColor ................................................................................................................................................................. 37

RGB888ToRGB565........................................................................................................................................................... 37

LcdGetColor..................................................................................................................................................................... 37

菜单函数 .............................................................................................................................................................................. 38

MenuDisplay..................................................................................................................................................................... 38

MenuTextMain.................................................................................................................................................................. 38

MenuDisplayCenter.......................................................................................................................................................... 39

MenuDisplayIcon ............................................................................................................................................................. 39

MenuGraphMain.............................................................................................................................................................. 40

延时函数 .............................................................................................................................................................................. 40

DelayMicrosecond............................................................................................................................................................ 40

DelayMillisecond.............................................................................................................................................................. 41

串口函数 .............................................................................................................................................................................. 41

UartDeviceInit.................................................................................................................................................................. 41

UartOpen.......................................................................................................................................................................... 41

UartClose ......................................................................................................................................................................... 41

UartRead .......................................................................................................................................................................... 42

UartWrite.......................................................................................................................................................................... 42

UartRxByte....................................................................................................................................................................... 42

UartTxByte ....................................................................................................................................................................... 43

UartRxString..................................................................................................................................................................... 43

UartTxString..................................................................................................................................................................... 43

UartPrintf......................................................................................................................................................................... 44

变量函数 .............................................................................................................................................................................. 44

ParamRead....................................................................................................................................................................... 44

ParamDelete..................................................................................................................................................................... 44

ParamWrite....................................................................................................................................................................... 45

ParamEarse...................................................................................................................................................................... 45

ParamSetWord.................................................................................................................................................................. 45

ParamGetWord................................................................................................................................................................. 46

时间函数 .............................................................................................................................................................................. 46

RtcSetTime........................................................................................................................................................................ 46

RtcSetAlarm...................................................................................................................................................................... 46

RtcSetDate........................................................................................................................................................................ 47

RtcGetDate....................................................................................................................................................................... 47

RtcGetWeek....................................................................................................................................................................... 47

RtcGetTime ....................................................................................................................................................................... 47

RtcGetDateString.............................................................................................................................................................. 48

RtcSetDateString .............................................................................................................................................................. 48

RtcGetTimeString.............................................................................................................................................................. 48

RtcSetTimeString .............................................................................................................................................................. 48

RtcDisplayOn ................................................................................................................................................................... 48

RtcDisplayOff ................................................................................................................................................................... 49

C库函数................................................................................................................................................................................ 49

Lib_puts............................................................................................................................................................................ 49

Lib_printf.......................................................................................................................................................................... 49

Lib_sprintf ........................................................................................................................................................................ 50

Lib_atof ............................................................................................................................................................................ 50

Lib_atoi ............................................................................................................................................................................ 50

Lib_atol ............................................................................................................................................................................ 51

Lib_srand.......................................................................................................................................................................... 51

Lib_rand........................................................................................................................................................................... 51

Lib_calloc......................................................................................................................................................................... 51

Lib_free............................................................................................................................................................................. 51

Lib_malloc........................................................................................................................................................................ 51

Lib_realloc........................................................................................................................................................................ 52

调试函数 .............................................................................................................................................................................. 52

Bell.................................................................................................................................................................................... 52

LedLeft.............................................................................................................................................................................. 52

LedMiddle......................................................................................................................................................................... 52

DetectVoltage.................................................................................................................................................................... 53

DetectTemperature............................................................................................................................................................ 53

BatBarDisplayON............................................................................................................................................................. 53

BatBarDisplayOff............................................................................................................................................................. 53

USB通信函数 ...................................................................................................................................................................... 53

UsbSendStringToPC ......................................................................................................................................................... 53

UsbSendKeyToPC............................................................................................................................................................. 54

UsbSendAsciiToPC........................................................................................................................................................... 54

UsbConnectToPC ............................................................................................................................................................. 54

UsbDisconnectToPC......................................................................................................................................................... 54

UsbMain........................................................................................................................................................................... 55

VirtualComOpen............................................................................................................................................................... 55

VirtualComClose .............................................................................................................................................................. 55

VirtualComWrite............................................................................................................................................................... 55

VirtualComRead ............................................................................................................................................................... 55

VirtualComRxString.......................................................................................................................................................... 56

VirtualComTxString.......................................................................................................................................................... 56

字符编码转换 ...................................................................................................................................................................... 56

EncGetUtf8Size................................................................................................................................................................. 56

EncUtf82UnicodeOne....................................................................................................................................................... 56

EncUtf82Unicode ............................................................................................................................................................. 57

EncUtf82UnicodeStr......................................................................................................................................................... 57

EncUnicode2Utf8One....................................................................................................................................................... 58

EncUnicode2Utf8 ............................................................................................................................................................. 58

EncUnicode2Utf8Str......................................................................................................................................................... 59

EncUtf82GbkStr................................................................................................................................................................ 59

EncUnicode2GbkStr......................................................................................................................................................... 60

EncUnicode2GbkOne....................................................................................................................................................... 60

EncGbk2UnicodeOne....................................................................................................................................................... 60

Ascii2Hex.......................................................................................................................................................................... 61

Hex2Ascii.......................................................................................................................................................................... 61

缓冲区SQL函数................................................................................................................................................................... 61

SqlOpen ............................................................................................................................................................................ 61

SqlGotoRecord.................................................................................................................................................................. 61

SqlRecordRead ................................................................................................................................................................. 61

SqlRecordCount................................................................................................................................................................ 62

SqlFieldCount................................................................................................................................................................... 62

SqlFieldInfo...................................................................................................................................................................... 62

SqlFieldGet....................................................................................................................................................................... 62

TF/SD卡读写程序接口 ....................................................................................................................................................... 62

FatMount.......................................................................................................................................................................... 64

FatOpen............................................................................................................................................................................ 65

FatClose ........................................................................................................................................................................... 68

FatRead ............................................................................................................................................................................ 69

FatWrite............................................................................................................................................................................ 70

FatLseek ........................................................................................................................................................................... 71

FatTruncate ...................................................................................................................................................................... 73

FatSync..............................................................................................................................................................................11

FatOpenDir ...................................................................................................................................................................... 12

FatReadDir....................................................................................................................................................................... 13

FatGetfree......................................................................................................................................................................... 16

FatStat .............................................................................................................................................................................. 18

FatMkdir........................................................................................................................................................................... 19

FatUnlink.......................................................................................................................................................................... 20

FatChmod......................................................................................................................................................................... 21

FatUtime........................................................................................................................................................................... 22

FatRename........................................................................................................................................................................ 21

FatChdir........................................................................................................................................................................... 22

FatChdrive........................................................................................................................................................................ 23

FatGetcwd ........................................................................................................................................................................ 24

FatForward ...................................................................................................................................................................... 25

FatMkfs............................................................................................................................................................................. 28

FatFdisk............................................................................................................................................................................ 29

FatGets............................................................................................................................................................................. 31

FatPutc............................................................................................................................................................................. 32

FatPuts ............................................................................................................................................................................. 31

FatPrintf........................................................................................................................................................................... 32

FatTell............................................................................................................................................................................... 33

FatEof............................................................................................................................................................................... 34

FatSize.............................................................................................................................................................................. 35

FatError............................................................................................................................................................................ 36

五、外设功能 .......................................................................................................................................................................... 37

、

Barcode

条码

(

一维、二维

) ........................................................................................................................................ 37

、

Bluetooth

蓝牙

............................................................................................................................................................. 37

、

Camera

摄像

............................................................................................................................................................... 38

、

GPRS

通信功能

.......................................................................................................................................................... 38

、

GPS

全球定位系统

..................................................................................................................................................... 40

、

IRDA_H

高速红外

...................................................................................................................................................... 40

、

IRDA_L

载波红外

38.4K ............................................................................................................................................ 40

、

RFID

低频电子标签

................................................................................................................................................... 41

、

RFID

高频频电子标签

............................................................................................................................................... 41

ISO14443A

数据读写函数

................................................................................................................................................ 43

、

初始化端口

.......................................................................................................................................................... 46

、

关闭端口

.............................................................................................................................................................. 47

、

指定设备标识

...................................................................................................................................................... 47

、

获取设备标识

...................................................................................................................................................... 47

、

读取硬件版本号

.................................................................................................................................................. 48

、

读写器工作模式

.................................................................................................................................................. 48

、

设置天线状态

...................................................................................................................................................... 48

、

寻

Mifare

卡

........................................................................................................................................................... 49

、

Mifare

卡防冲突

................................................................................................................................................... 49

、

Mifare

选卡

........................................................................................................................................................... 50

、

休眠

Mifare

卡

....................................................................................................................................................... 50

、

Mifare

卡认证

....................................................................................................................................................... 50

、

Mifare

卡读卡

....................................................................................................................................................... 51

、

Mifare

写卡

........................................................................................................................................................... 51

、

Mifare

钱包初始化

(

暂无

) .................................................................................................................................... 52

、

读取

Mifare

钱包值

(

暂无

) .................................................................................................................................... 52

、

Mifare

钱包扣款

(

暂无

)........................................................................................................................................ 52

、

Mifare

钱包增值

(

暂无

)........................................................................................................................................ 53

、

Mifare

数据回传

(

暂无

)........................................................................................................................................ 53

、

Mifare

数据传送

(

暂无

)........................................................................................................................................ 54

、

Utri Light

选卡

..................................................................................................................................................... 54

、

Utri Light

写卡

..................................................................................................................................................... 54

、

ISO15693_Inventory............................................................................................................................................ 55

、

ISO15693_Stay_Quiet.......................................................................................................................................... 55

、

选择

15693........................................................................................................................................................... 55

、

ISO15693_ResetToReady..................................................................................................................................... 56

、

读取

15693

中的数据

.......................................................................................................................................... 56

、

写入数据到

15693

卡中

...................................................................................................................................... 57

、

锁定

15693

卡某块

.............................................................................................................................................. 57

、

写入

15693

的

AFI ............................................................................................................................................... 58

、

锁定

15693

的

AFI ............................................................................................................................................... 58

、

写入

15693

的

DSFID.......................................................................................................................................... 58

、

写入

15693

的

DSFID.......................................................................................................................................... 59

、

读取

15693

的卡片信息

...................................................................................................................................... 59

、

读取

15693

的某块数据信息

.............................................................................................................................. 60

1 API返回值 ................................................................................................................................................................... 60

、

RFID

超高频频电子标签

......................................................................................................................................... 61

、

RS232

串行数据接口

............................................................................................................................................... 61

、

RS485

串行数据接口

............................................................................................................................................... 61

、

Vo ice

中文语音播读

.................................................................................................................................................. 62

、

WIFI(Wireless Fidelity).......................................................................................................................................... 62

六、硬件函数 .......................................................................................................................................................................... 62

、中断服务

.................................................................................................................................................................... 62

BSP_IntVectSet ................................................................................................................................................................. 62

、秒定时调用

................................................................................................................................................................ 63

SetSecondIRQ................................................................................................................................................................... 63

、

UART.......................................................................................................................................................................... 64

、

SPI .............................................................................................................................................................................. 64

、

IIC............................................................................................................................................................................... 64

、

ADC............................................................................................................................................................................ 64

、

DAC............................................................................................................................................................................ 64

、

TIM............................................................................................................................................................................. 64

、

SDIO........................................................................................................................................................................... 64

、

JTAG......................................................................................................................................................................... 64

、

IO.............................................................................................................................................................................. 64

七、OS多任务系统................................................................................................................................................................. 65

、参考

中文说明书

.pdf ............................................................................................................................................. 65

八、GUI图形界面................................................................................................................................................................... 65

、参考

GUI

中文说明书

.pdf........................................................................................................................................... 65