
Document Reference No.: ES_000010
USB2-F-7x01 Programming Guide
Version 1.01
Clearance No.: ES# 27
©2009-2010 EasySync Ltd. 16
2.2.11 canplus_Listen
Summary
Set the USB2-F-7x01 CANPLUS device in the CAN Listen mode. Note that at least three CAN
devices must be on the CAN network for this mode to work successfully.
Definition
int canplus_Listen( CANHANDLE h);
Parameters
h handle returned by canplus_Open for the desired USB2-F-7x01
Remarks
Return Codes
>0 ERROR_CANPLUS_OK
CAN channel is closed successfully
<=0 Error as noted below:
ERROR_CANPLUS_FAIL
CAN channel could enter listen mode
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