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app
/
com.crosscall.xscan.sdk.xscan
/
XScanManager
/
actionUsbRecv
action
Usb
Recv
@
RequiresApi
(
value
=
31
)
open
override
fun
actionUsbRecv
(
recvBuff
:
ByteArray
?
,
len
:
Int
)
Notify the application when the communication port receives data
Parameters
Recv
Buff
receive buffer
len
buffer size