Elo Touch Solutions i-Series 2.0, Руководство пользователя

Страница: 32 / 46

UM600106 Rev. A, page 32 of 46 User Manual
–
I-series 2.0
BCR is active and successful reading the barcode sequence data then system by “ELOPeripheralEventListener” to notify applicat ion
about the receiving data
disactiveBCR
Deactivate the BCR device reading action
isBCRDeviceConnected
Check the BCR device is connection with Android device or not
3.1.2. GPIOs
pullHighGPIO
Pull high the state of GPIO- iface
PullLowGPIO
Pull low the state of GPIO- iface disactiveBCR
getGPIOInterfaces
Get the list string data of interest GPIOs at designed system.
Refer to Table 3-1 GPIOs list
Note:
The pull action only workable with output pin defined GPIO
The input pin defined GPIO can notify the application about the status change by
“ELOPeripheralEventListener” also