B&B Electronics I-7565-H2 - Manual - Manual (Page 36)

[ Communication Function ]
These functions are used to send / receive CAN message through
I-7565-H1/H2.
[ Software Buffer Function ]
When “VCI_OpenCAN” function is successful, the received CAN
messages will be saved in software buffer provided by VCI_CAN library
first and users need to use “VCI_RecvCANMsg” function to get them.
The software buffer size is 65536 for each CAN port. These related
functions are used to operate the software buffer of VCI_CAN library.
[ Other Function ]
These functions are used to get the VCI_CAN library information or
helpful for users’ program.
5.2 API Library Function Table
All the functions provided in the VCI_CAN.dll are listed in the
following table.
Table 5-1: “Init” Function Table
No. Function Name Description
1
VCI_OpenCAN Enable CAN port function of I-7565-H1/H2
2
VCI_CloseCAN Disable CAN port function of I-7565-H1/H2
Table 5-2: “Module Config” Function Table
No. Function Name Description
1
VCI_Set_CANFID Set CAN Filter-ID in the assigned CAN port
2
VCI_Get_CANFID Get CAN Filter-ID in the assigned CAN port
3 VCI_Get_CANStatus Get the assigned CAN port status
4 VCI_Clr_BufOverflowLED
Clear buffer overflow ERR LED state in the
assigned CAN port
5 VCI_Get_MODInfo Get the module information
6
VCI_Rst_MOD Reset module
I-7565-H1/H2 High Speed USB/CAN Converter User’s Manual (Ver 1.1, Nov/2009) ------------- 36