public interface IReader
Modifier and Type | Field and Description |
---|---|
static char |
UPDATE_STM32 |
Modifier and Type | Method and Description |
---|---|
boolean |
blinkOfLed(int duration,
int interval,
int count)
led 闪烁
|
boolean |
closeLed()
关闭led
|
int |
getBattery()
获取电池电量
Acquire battery capacity |
java.lang.String |
getSTM32Version()
获取stm32版本号(Acquire stm32 version )
|
boolean |
openLed()
打开led
|
java.lang.String |
scanBarcode()
扫描条码
Scan barcode |
byte[] |
scanBarcodeToBytes()
扫描条码
Scan barcode |
boolean |
setBeep(boolean isOpen)
设置蜂鸣器开关
Setup buzzer ON/OFF |
void |
setKeyEventCallback(KeyEventCallback KeyEventCallback)
设置扫描按键回调
Setup SCAN button call back |
boolean |
triggerBeep(int durationTime)
触发蜂鸣器
|
static final char UPDATE_STM32
java.lang.String getSTM32Version()
int getBattery()
boolean setBeep(boolean isOpen)
isOpen
- true:打开蜂鸣器(ON), false:关闭蜂鸣器(OFF)boolean triggerBeep(int durationTime)
durationTime
- 持续时间, 范围1-255,单位为100msjava.lang.String scanBarcode()
byte[] scanBarcodeToBytes()
void setKeyEventCallback(KeyEventCallback KeyEventCallback)
KeyEventCallback
- 按键回调接口(Keyboard call back)boolean openLed()
boolean closeLed()
boolean blinkOfLed(int duration, int interval, int count)
duration
- 持续发光时间interval
- 间隔时间count
- 闪烁次数